EZHOU ANJEKA TECHNOLOGY CO.,Ltd

In the fields of industrial coatings, floor paints, and high-performance adhesives, color is not just about appearance; it is a direct reflection of quality and stability. However, from pigment grinding to the final film formation, issues such as insufficient pigment dispersion, storage thickening, and floating/flooding during application have long plagued formulation engineers and procurement decision-makers. Choosing an efficient dispersant has become key to ensuring product performance, reducing production risks, and enhancing market competitiveness. ANJEKA-6062B, a block copolymer dispersant specifically designed for solvent-based and solvent-free systems, is becoming a reliable partner for many companies in overcoming dispersion challenges with its excellent versatility, viscosity reduction and color development capabilities, and outstanding storage stability.   I. Core Industry Challenge: Why is the Stability of General Pigment Pastes Crucial? Modern industrial coating places extremely high demands on color consistency, coating durability, and production efficiency. A qualified general pigment paste not only needs to achieve high fineness and low viscosity during grinding but must also maintain stable performance after long-term storage, avoiding issues like inaccurate color matching, decreased film gloss, or surface defects due to pigment flocculation and thickening. Furthermore, with the advancement of environmental regulations, the application of high-solid and solvent-free systems is becoming increasingly widespread, posing more severe challenges to the compatibility of dispersants with resin systems and their stability under extreme conditions. Finding an additive that can provide stable dispersion effects across systems and pigment types is fundamental to enhancing overall formulation competitiveness.   II. Technical Core: The "Steric Hindrance" Stabilization Mechanism of 6062B The outstanding performance of ANJEKA-6062B stems from its scientific chemical design. As a block copolymer solution containing pigment-affinic groups, it functions through a unique "steric hindrance" stabilization mechanism: Anchoring and Extension: The pigment-affinic groups in its molecular chain firmly adsorb onto the pigment particle surface, while the polymer long chains fully extend in the solvent, forming a protective barrier. Preventing Flocculation: This barrier effectively prevents pigment particles from re-flocculating and aggregating as they approach each other due to Brownian motion, thereby achieving long-term stable dispersion of pigments. This mechanism brings multiple advantages: lower grinding viscosity (improving production efficiency and pigment loading), better color development (enhancing color saturation and hiding power), and stronger storage stability (resisting performance degradation caused by heat storage).   III. Empirical Performance: Application Feedback from Flooring and Industrial Coatings Laboratory data and customer applications jointly validate the comprehensive strength of 6062B: In the Epoxy Flooring Field: Comparative tests showed that white, black, and blue pastes prepared using 6062B had significantly lower initial viscosity than competing products, demonstrating excellent viscosity reduction. More importantly, their color development was visually superior (whiter, blacker, bluer), and after 7 days of heat storage at 60°C, the viscosity increase was slower, and fineness remained intact (≤30μm), ensuring batch-to-batch stability of the paste. In the final floor topcoat, whether for trowel or self-leveling applications, there was no joint color difference, and gloss was high. In the Industrial Coatings Field: 6062B demonstrated broad resin compatibility. In black and red paint tests in epoxy systems, after heat storage, not only did viscosity decrease, but color difference was minimal (ΔE

In the world of solvent-based coatings, achieving a vibrant, uniform, and stable color is a primary goal. However, a common yet often misunderstood phenomenon—pigment flocculation—can silently undermine this effort. Imagine a meticulously ground, fine pigment paste that, after storage, develops graininess, loses color strength, or causes floating and flooding. This is the work of flocculation. Unlike simple settling, flocculation involves the re-agglomeration of dispersed pigment particles into loose clusters, destroying the initial dispersion quality. This article delves into the root causes of flocculation in solvent-based systems and provides a systematic methodology for prevention, ensuring long-term color stability and performance.   Understanding the Mechanism – Why Do Pigments “Re-Clump”? In solvent-based coatings, the primary stabilization mechanism is steric hindrance, not electrostatic repulsion which dominates in aqueous systems. Here’s how flocculation occurs: Insufficient or Weak Anchoring: The dispersant molecule has a specific “anchor group” designed to adsorb firmly onto the pigment surface. If this adsorption is too weak, or if the dispersant dosage is insufficient to cover all pigment surfaces, the protective layer is incomplete. Exposed pigment sites become nucleation points for re-attraction via van der Waals forces . Poor Compatibility of the Solvated Chain: The “solvated chain” of the dispersant must be fully compatible with the resin and solvent system. If it is incompatible, the chain collapses rather than extending into the medium, drastically reducing the steric barrier. This allows particles to approach closely and flocculate. System Shock (Compatibility Issues): Even a stable pigment paste can flocculate when added to the final paint formulation if there is poor compatibility between the paste’s medium and the paint’s resins/solvents. This sudden change in environment can destabilize the dispersion .   The Flocculation Prevention Toolkit – A Four-Step Methodology Preventing flocculation is proactive, not reactive. Follow this systematic approach: Step 1: Select the Right Dispersant with a Strong “Anchor” The choice of dispersant is foundational. For solvent-based systems, high-molecular-weight polymeric dispersants that rely on robust steric hindrance are key. Match the Anchor to the Pigment: Different pigments (carbon black, organic red/yellow, inorganic iron oxides) have different surface chemistries. The dispersant’s anchor group must be tailored for strong, persistent adsorption. For instance, dispersing carbon black in a polyurethane system may require a different dispersant (e.g., Anjeka 6161A or 6881) than dispersing phthalocyanine blue . Prioritize Versatility for Complex Systems: If your formulation handles multiple pigments or resin systems, a versatile dispersant can simplify inventory and reduce compatibility risks. Products designed as “universal” for solvent-based systems (applicable in PU, epoxy, acrylic, etc.) offer a wider safety margin . Step 2: Optimize Dispersant Dosage – It’s a Science, Not a Guess Under-dosing is a direct path to flocculation. The dosage must be sufficient to achieve complete surface coverage. Follow Scientific Guidelines: A common starting point for polymeric dispersants is 10-50% on the weight of organic pigments/carbon black, and 2-10% for inorganic pigments. However, this must be validated for each specific case. Conduct a “Grind Curve” Test: Gradually increase the dispersant dosage in a series of lab grinds while monitoring fineness and viscosity. The optimal dosage is typically at the point where further addition yields minimal improvement in fineness or viscosity reduction. Insufficient dosage will lead to poor initial dispersion and guaranteed future flocculation. Step 3: Validate with Accelerated Stability Testing Initial fineness is meaningless without predicting long-term stability. Accelerated testing is your quality assurance. Standard Protocol: Subject the finished pigment paste or paint to heat aging (e.g., 50-60°C for 7-14 days). This accelerates the thermodynamic processes that cause flocculation during shelf life. Post-Test Evaluation: After heat aging, check for: Increase in Fineness Grind: Indicates particle re-agglomeration. Significant Viscosity Increase or Gelation: Can be a sign of flocculation or system incompatibility. Color Property Shifts: Check for loss of color strength, development of floating/flooding, or changes in gloss on drawdowns. Only a dispersant that passes this test can be considered effective for long-term stability . Step 4: Ensure Total System Compatibility The dispersant must be compatible with the entire formulation ecosystem. Resin and Solvent Compatibility: Verify that the dispersant’s solvated chain is compatible with your main resin (e.g., acrylic, PU, epoxy) and solvent blend. Incompatibility can cause haze, seeding, or viscosity instability. Pigment Paste & Final Paint Compatibility: When adding a resin-free pigment paste to the final paint, ensure it is added under steady agitation to facilitate smooth integration and prevent instant flocculation (“shock”) . Addressing Float/Flood: If flocculation manifests as floating or flooding (color separation), it may require a combined approach. Sometimes, a dispersant optimized for stabilization (e.g., Anjeka 6200C) may increase viscosity, while one good at reducing viscosity (e.g., 6111) may not prevent floating. In such cases, technical support may recommend a combination or a specific product like 6810 to balance both needs .   Partnering for Stable Color Preventing pigment flocculation is not about a single magic ingredient, but about a scientific selection process and rigorous validation. It requires understanding the interaction between the pigment, the dispersant’s molecular architecture, and the entire coating formulation. At Anjekang Technology, we specialize in providing tailored dispersion solutions for solvent-based coatings. Our product range, from versatile options like the 6881 series to specialized solutions for carbon black (e.g., 6161A, 6272) or anti-floating agents (e.g., 6104S), is backed by extensive application data and technical expertise . Take the Next Step Towards Flocculation-Free Formulations: Request a Technical Consultation: Describe your system (resin, pigments, solvents) and challenges to our engineers for a preliminary product recommendation. Obtain Samples: Test our recommended dispersants (such as 6860, 6881, or 6161A) in your actual formulations with accelerated aging tests .   Let us help you build stability into your coatings from the ground up.

Ezhou Anjeka Technology Co., Ltd. Professional Additives Manufacturer Experiment Record Sheet Experiment Name  Replacement of Dispersant Tego 755W in PVC Ink Pigment Paste Temperature / Humidity：   Customer / Applicant / Experiment Date       Objective: After 7 days of hot storage, compare with competitor product 755W: fineness must not show significant coarsening, and no hard sedimentation. Color development should also be evaluated before and after hot storage. Two formulations will be tested: one with deionized water and one with ethanol. Pigment Paste Formulation PVC INK         Water-Based Formulation       Ethanol-Based Formulation       Deionized Water 69.5     Ethanol 70     Anjeka7414 0.5     Carbon Black (sample) 20     Carbon Black (sample) 20     Dispersant 10 755W/6871/ 6071   Dispersant 10 755W/6871/ 6071                           Test Method: Add test materials step by step, grind for 3 hours, then compare fineness, viscosity, and color development. Ethanol Resistance Test of Pigment Paste: Add 1 part of water-based pigment paste to 30 parts of ethanol, mix well, and observe for flocculation / coarsening.   Test Result Water-Based System   Fineness before storage (μm) Viscosity before storage (mPa·s)     Fineness after 7 days at 60°C (μm) Viscosity after 7 days at 60°C (mPa·s)     Fineness um Viscosity mpa.s     Fineness um Viscosity mpa.s   Anjeka6871 ＜10 96.13   Anjeka6871 ＜10 72.1   Anjeka6071 ＜10 552.3   Anjeka6071 ＜10 624.8   755W ＜10 408.5   755W   Gel-like, non-flowable                   Ethanol Resistance Test   After mixing After 4 hours           Anjeka6871 No particles, no coarsening No particles, no coarsening           Anjeka6071 Few large particles Few large particles           755W Many small particles Many small particles           In the water-based system, 6871 shows the best ethanol resistance.                                 Ethanol-Based System            before storage (μm)  Viscosity before storage (mPa·s)     Fineness after 7 days at 60°C (μm) Viscosity after 7 days at 60°C (mPa·s)     Fineness um Viscosity mpa.s     Fineness um Viscosity mpa.s   Anjeka6871 ＜10 745   Anjeka6871 ＜10 985.3   Anjeka6071 ＜10 360.5   Anjeka6071   Gel-like, non-flowable   755W ＜10 1033   755W ＜10 865.2             Conclusion Anjeka 6871 shows the best color development before and after hot storage. Recommended for the customer as a universal dispersant for both water-based and ethanol-based systems.

Ezhou Anjeka Technology Company Ltd. Professional Additives Manufacturer Experiment Record Sheet Experiment Name  Urea Color Chip / Urea Pigment Paste Temperature / Humidity  20°C / 77% Customer   Applicant： Mr. Zhang Experiment Date April 2, 2026     Objective: The customer requires a waterborne resin-free pigment paste (no co-solvent). Pigments submitted: green and organic yellow. Pigment content: 25–30%. Hot storage at 55°C for 7 days with no significant change. No specific fineness requirement. High viscosity acceptable (paste form is also acceptable). Heat urea to 120–123°C until melted, add 0.03% pigment paste, mix well, pour onto a clean floor, and allow to naturally solidify. After drying, observe whether the urea color chip is uniform, with no color spots required.   Phthalocyanine Blue,Organic Deep Yellow         Water 50             Urea 10             Pigment 30             Dispersant 6272 6270A 6871 6070                       Test Method: Heat 100 g of urea to 120–123°C until melted. Add 0.03% pigment paste, stir evenly, pour onto a clean floor. After cooling and solidification, observe whether the color is uniform and free of color spots.     Test Results: Experiment Conclusion: The pigment paste ground with dispersant 6070, when added to urea, shows uniform color and no color spots, and can meet the customer's requirements.

Ezhou Anjeka Technology Co., Ltd. Professional Additives Manufacturer Experiment Record Sheet Test Name Pearlescent Pigment Test for Aerosol Spray Paint Temperature / Humidity 14/87 Client   Applicant Mr. Feng Test Date： 26.4.8     Objective: The customer requires the pearlescent paint to be thinned to spray viscosity, and to resolve the issues of pearlescent pigment settling and orientation during spraying. Two resin samples from the customer were used, with xylene as the test solvent. Test Formulations ①#522 Pearlescent Pigment 8 ②#522Pearlescent Pigment 8 ③#522Pearlescent Pigment 8 ④#522Pearlescent Pigment 8 Xylene 8 Xylene 8 Xylene 8 Xylene 8 6110 0.6 6110 0.6 6110 0.6 6110 0.6 MD-50 Resin 30 4054 Resin 30 MD-50 Resin 30 4054 Resin 30 4340A 10 4340A 10 4330 10 4330 10 30%4320-20 3 30% 4320-20 3 30% 4320-20 3 30%4320-20 3 7331 0.05 7331 0.05 7331 0.05 7331 0.05 Xylene 40.35 Xylene 40.35 Xylene 40.35 Xylene 40.35   100   100   100   100 30% 4320-20               Resin 70             4320-20 30               100             Test Method: Step 1: Add items 7–9 (pearlescent pigment, solvent, and dispersant 6110) and stir at 500 rpm until no obvious large particles remain. Step 2: Disperse items 10–14 at 800–1200 rpm (high-speed dispersion) until fineness < 15 μm. Then add the dispersed mixture into the pre-dissolved pearlescent pigment slurry, and mix at 500 rpm (low speed) until uniform. Do not exceed 500 rpm, as excessive speed may damage the pearlescent pigment platelet structure. Then proceed to comparative testing. Step 3: For the 30% 4320-20 anti-settling wax paste: pre-mix it with resin, then disperse at 800–1200 rpm for 8–15 minutes until fineness < 15 μm. This wax paste can be prepared in advance. Test Results: Working paint viscosity: 16–17 seconds (Ford cup / applicable standard)   Before Storage     After 5 Days at Ambient Temperature                         After 5 Days at 55°C (Hot Storage)           Observation: No separation after 5 days at ambient temperature. Slight soft sedimentation after 5 days at 55°C (hot storage). These four options can be recommended to the customer. Pearlescent pigment orientation after spray application is acceptable.

In the world of composites, where extreme lightweighting and high performance are pursued, a barely visible "tiny bubble" can become the Achilles' heel of a product's performance. Whether it's hidden porosity inside a wind turbine blade or annoying pinholes on the surface of an automotive part, bubbles not only affect appearance but can severely compromise mechanical strength and durability. How to achieve "bubble-free" or "low-bubble" molding within high-viscosity resins, complex fillers, and demanding processes is a challenge every composite engineer must overcome.   I. Why Do Composites "Love" to Foam? – The Dual Challenge of Process and Material Composite manufacturing essentially involves physically mixing and chemically curing resins, fibers, fillers, etc., into a single entity. During this process, bubbles are almost omnipresent: Mechanical Introduction: High-speed mixing, filler addition, and incomplete vacuum infusion can all entrap air into the high-viscosity resin system. Chemical Reaction Generation: Certain curing reactions may produce gaseous by-products, which, if not released in time, form micro-bubbles. Surface Tension "Traps" Bubbles: The resin's own high viscosity and high surface tension make it difficult for entrained bubbles to naturally rise, merge, and rupture, forming a stable micro-bubble system. If these bubbles remain in the final product, they become stress concentration points, leading to premature failure under load or directly affecting the smoothness and protective properties of coatings. II. The "Methodology" of Defoaming: Not Just "Breaking," But Also "Preventing" Solving bubble problems in composites requires systematic thinking, not just remedial action at a single stage. An effective defoaming solution should address both: Rapid Bubble Breaking: Quickly reduce local surface tension during initial stages where many bubbles are generated (e.g., mixing), destroying the bubble film, causing them to merge, grow, and escape. Persistent Foam Suppression: Continuously inhibit the generation and stabilization of new bubbles during subsequent prolonged processes like resin impregnation of fibers and flow filling of molds, preventing secondary foaming. Compatibility and Stability: The defoamer itself must not react adversely with the system, causing craters, floating, or affecting resin curing and final performance. This is particularly important for transparent and light-colored products. This requires the defoamer to not only have efficient surface activity but also a delicate balance of compatibility with the complex composite system. III. Anjeka Solution: An Efficient Defoaming Partner Tailored for Composites Addressing the characteristics and process pain points of composite resin systems (such as epoxy, unsaturated polyester, vinyl ester), the Anjekang defoamer series aims to provide balanced solutions: For High Viscosity and Foam-Stable Systems: Its design can effectively penetrate and disrupt the foam-stable structure wrapped by the resin, promoting the merging and removal of fine bubbles, suitable for processes like hand lay-up and vacuum infusion. Focus on Broad Process Adaptability: Maintains defoaming and foam-suppressing efficacy under different shear and temperature conditions from initial resin mixing to mid-stage mold filling, compatible with various molding methods like hand lay-up, spray-up, pultrusion, and compression molding. Emphasis on System Compatibility: Through careful raw material selection and optimized formulation, it aims to minimize potential impact on product surface appearance (e.g., clarity of transparent FRP, gloss of gel coat) and physical properties. Engineers can select suitable models and conduct small-scale verification based on specific resin type, filler种类, process conditions, and transparency requirements, using the defoamer as a "key" to optimize processes and improve yield. IV. Application Implementation Suggestions: How to Use Defoamers Effectively? Diagnose First, Then Treat: Identifying whether the main source of bubbles is mechanical mixing, filler introduction, or reaction generation helps determine the optimal timing for defoamer addition (e.g., during initial mixing or before filler addition). Small-Scale Testing is Key: Before mass production,must conduct laboratory-scale tests to evaluate defoaming efficiency, compatibility, and effects on curing speed, final appearance, and performance. Follow Recommended Addition Methods: Ensure the defoamer is evenly dispersed in the system to avoid local overdosing. It is generally recommended to add it during the resin mixing stage with sufficient dispersion time. Systematic Coordination with Process: Defoamers are important auxiliary tools, but they must be combined with reasonable process parameters like vacuum degassing and appropriate curing procedures to achieve the best results.   Though small, bubbles are crucial to success. Choosing a defoamer that matches your system and has lasting efficacy is a vital step towards high-quality composite manufacturing. Anjeka offers defoaming solutions for different composite systems and processes, supported by customized technical services. Take action now to obtain free samples or technical information, and let us help you overcome defoaming challenges to create excellent products with "consistent quality"!

Optimizing Hot Melt Adhesives: Achieving Low Viscosity and Bubble-Free Performance In the production and application of hot melt adhesives, engineers often face a dilemma: to facilitate coating or spraying, they desire the adhesive to have as low a viscosity as possible. However, reducing viscosity can lead to difficulties in eliminating bubbles, poor leveling of the adhesive film, and surface defects like craters or orange peel. This is not merely an adjustment of process parameters but, more fundamentally, the scientific combination of "leveling and viscosity-reducing" additive systems within the formulation. Today, let's discuss how to select the right additives to endow hot melt adhesives with both the "easy application" physique and the "good appearance" aesthetics.   I. The "Flow" Code of Hot Melt Adhesives: Beyond Viscosity The flowability of a hot melt adhesive is a manifestation of its comprehensive properties. It depends not only on the molecular weight and temperature of the base resin but is also profoundly influenced by fillers, pigments, and various additives. Excessive viscosity leads to difficult application and increased energy consumption. Conversely, simply reducing viscosity without considering leveling and defoaming can result in a film riddled with surface defects, affecting the final bonding effect and appearance. Therefore, the ideal additive should be a "versatile player": it must effectively reduce system viscosity, promote the spreading and leveling of the adhesive on the substrate, and simultaneously help remove bubbles introduced during mixing or application.   II. Solving the Dilemma: Targeted Additive Selection Strategy To address the dual needs of "low viscosity and no bubbles," we need to approach it step by step from the overall formulation perspective: Core Viscosity Reduction and Stability: For systems containing inorganic fillers (such as titanium dioxide, heavy calcium carbonate, etc.), an efficient wetting and dispersing agent is crucial. It can coat filler particles, reduce internal friction between particles, thereby significantly lowering system viscosity and preventing sedimentation and re-coarsening during storage. For example, Anjeka 6402A has demonstrated excellent viscosity reduction and storage stability in similar polyol filler systems . Key Leveling and Spreading: After viscosity is reduced, obtaining a flat, uniform adhesive film requires a leveling agent to lower the surface tension of the adhesive, promoting better substrate wetting and leveling. For oily acrylic systems, non-silicone leveling agents like 7377A, due to their good compatibility, are often used in applications with high requirements for coating appearance . Agents like 7410 find application in improving flow and promoting the arrangement of flaky materials . Synergistic Defoaming and Deaeration: Bubbles are inevitably entrained during high-speed mixing or coating. This requires specialized defoamers to work synergistically with the leveling system. For solvent-based or solvent-free systems, 5088, as a solvent-based defoamer, can be a potential option for addressing bubble issues . It needs to quickly break bubbles and inhibit foam regeneration, ensuring a dense, defect-free adhesive film. III. Anjeka Solution: Customizing "Flow Aesthetics" for Hot Melt Adhesives Anjeka, deeply engaged in the field of specialty chemicals, has a profound understanding of the complex needs of the adhesive industry. We provide not just individual additives but targeted solutions: For systems pursuing extreme viscosity reduction and storage stability, the application potential of 6402A can be evaluated. For oily systems requiring excellent leveling, high-temperature resistance, or special compatibility, products like 7377A and 7410 offer diverse choices. For scenarios needing to solve bubble problems in solvent-based or solvent-free systems, defoamers like 5088 are available for assessment. Faced with complex comprehensive requirements, our technical team can assist you with additive compounding and screening. For instance, combining the leveling agent 7377A with the defoamer 5088 may achieve a synergistic effect where "1+1 > 2." It is important to note that each additive has its most suitable stage. Therefore, the most reliable approach is to conduct small-scale experiments based on your specific resin system, filler type, and process conditions to find that exclusive "key."   IV. Action Recommendations: From Lab to Production Define Indicators: First, clarify your specific targets for viscosity, leveling grade, defoaming speed, and storage stability. Sample Screening: At the laboratory stage, conduct gradient addition experiments on candidate additives (e.g., 6402A, 7377A, 7410, and corresponding defoamers like 5088) to evaluate their viscosity reduction effect, leveling state, and defoaming capability. Process Verification: Simulate actual production processes (such as mixing speed, temperature, coating method) with the initially selected formulation to observe if new issues arise. Stability Testing: Perform thermal storage stability tests to ensure the additives do not fail or produce side effects after long-term storage. The "flow" of hot melt adhesives is an art of balance. If you are seeking better solutions for viscosity, bubbles, leveling, and other issues, Anjeka is willing to lend a hand with our professional products and technical experience. Contact us now to obtain additive samples for your system and preliminary technical advice. Let's work together to create hot melt adhesive products that are easier to apply, more aesthetically pleasing, and more stable in performance!  

In the world of coatings and adhesives, the stability of powders and pigments directly determines the final product quality and application experience. Whether it's the dazzling metallic effect of aluminum powder in automotive paint, the full-bodied coating effect of furniture paint, or the uniform bonding performance of adhesives, none can be achieved without a key "unsung hero" – wax paste additives. They are not the main characters, but through precise anti-settling, rheology control, and effect pigment orientation, they silently safeguard the stability of the formulation and the perfect presentation of performance. This article will take you deep into the core functions of wax paste additives and outline Anjeka's solutions for different application scenarios.   I. Wax Paste Additives: The "Versatile Player" Beyond Anti-Settling Wax paste is a stable paste formed by dispersing special waxes (such as polyethylene wax, polyamide wax, EVA wax, etc.) in solvents or water. The most well-known function of adding wax paste to a formulation is preventing the settling of pigments and fillers, ensuring good in-can appearance and consistent performance between batches. However, its role extends far beyond this: Rheology Adjustment: By forming a three-dimensional network structure, it provides shear-thinning rheological properties. This not only prevents settling during storage but also ensures good leveling during application and effectively resists sagging, making it particularly suitable for vertical surface application. Effect Pigment Orientation: For flaky effect pigments like aluminum powder and pearlescent pigments, specific wax pastes (such as EVA wax paste) can promote their parallel arrangement within the paint film. This significantly enhances the metallic flash effect and flip-flop (goniochromatic) effect, avoiding defects like mottling or dark spots caused by chaotic arrangement12. Performance Enhancement: Some wax pastes can also improve the coating's feel, wear resistance, scratch resistance, and have minimal impact on gloss.   II. Finding the Right Match: How to Choose the Appropriate Wax Paste for Your System? Selecting a wax paste requires comprehensive consideration of the system type (solvent-based/water-based), primary functional needs (anti-settling, orientation, thixotropy), and the specific application scenario. Solvent-Based Systems – The Expert in Effect Pigment Orientation: Core Need: To achieve perfect orientation and stability for aluminum powder and pearlescent pigments in automotive refinish paints and high-end industrial coatings. Recommended Solution: Anjeka-4340/4340A (EVA Wax Paste). Specifically designed for solvent-based metallic paints, it can effectively enhance the orientation effect of metallic pigments, strengthen the flip-flop effect, and simultaneously reduce in-can settling. Water-Based Systems – The Stable Guardian Under the Environmental Trend: Core Need: To solve anti-settling and achieve a degree of orientation for aluminum powder and pearlescent pigments in water-based furniture paints and industrial coatings. Recommended Solution: (Note: The provided materials focus on Anjeka-4340/4340A. Information on water-based solutions like Anjeka-4561, 4420, 4350 would require separate product data sheets for accurate description.) Adhesives and High-Build Systems – Powerful Thixotropy and Anti-Settling: Core Need: In systems like epoxy floor coatings, sealants, and structural adhesives, powerful thixotropy is needed to prevent sagging, control flow, and ensure fillers do not settle. Recommended Solution: (Note: The provided materials focus on Anjeka-4340/4340A. Information on solutions for adhesives like Anjeka-4410, 4610, 4310-20X would require separate product data sheets for accurate description.)   III. Highlights and Precautions for Using Anjeka Wax Paste Additives Precise Matching: The product line covers various wax types like EVA, polyamide, and polyethylene, as well as different media (solvent-based/water-based), meeting diverse needs from high-end automotive paints to general industrial coatings and adhesives. Ease of Use: Most products are pre-dispersed pastes or liquids, facilitating direct addition. Key Usage Tips: Pre-treatment: For wax pastes (e.g., 4340), it is essential to high-speed stir for 15-30 minutes before use until a uniformly flowing liquid is achieved, and then filter it to ensure optimal results and avoid particle issues. Storage Conditions: Store in a cool, well-ventilated place, sealed, and away from heat sources. Low temperatures may cause increased viscosity or separation; restore to room temperature and stir well before use. Dosage Optimization: The recommended dosage is a starting reference point (e.g., 5-15% of the total formulation). The optimal amount must be determined through experiments tailored to your specific formula. Wax paste additives may be small, but they are a key link in enhancing product stability, application properties, and final appearance. Choosing the right wax paste can make your formulation twice as effective. If you are looking for solutions to coating problems like settling, sagging, or poor metallic effects, Anjeka's professional technical team is ready to support you: Obtain Samples and Information: Contact us to receive wax paste additive samples matched to your system and detailed technical data sheets. Technical Consultation: Our application engineers can provide you with targeted product recommendations, dosage advice, and problem diagnosis.