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Company Cases About Screening of Polyester‑Modified Acrylic Additives for Anti‑Flooding and Anti‑Settling Performance

Screening of Polyester‑Modified Acrylic Additives for Anti‑Flooding and Anti‑Settling Performance

2025-12-27
Latest company cases about Screening of Polyester‑Modified Acrylic Additives for Anti‑Flooding and Anti‑Settling Performance
 latest company case about Screening of Polyester‑Modified Acrylic Additives for Anti‑Flooding and Anti‑Settling Performance  0 EZHOU ANJEKA TECHNOLOGY CO.,Ltd  professional additive manufacturer
Test Record Sheet
Test Name Screening of Polyester‑Modified Acrylic Additives for Anti‑Flooding and Anti‑Settling Performance Tempersature/Humidity:  
Customer Xincai Submitted By Miss Yao Test Date: Oct.9 2025    
Objective: To screen the waterborne resins provided by the client by incorporating them into waterborne color pastes and observing their resistance to flooding and settling.
Water-Based Color Paste Formulations
Formulation 1: 6871 White Paste + 6871 Blue Paste + 6871 Black Paste
Formulation 2: 6070 White Paste + 6272 Blue Paste + 6272 Black Paste
Formulation 3: 6220 White Paste + 6240 Blue Paste + 6240 Black Paste
Formulation 4: 6270 White Paste + 6272 Black Paste + 6272 Blue Paste
Acquisition of Waterborne Polyurethane Modified Acrylate (Acquired from Client)        
Resin 35            
White paste 8            
Black : Blue = 1 : 1 2            
Water 33            
4420 0.5            
Method
After addition, disperse at ≤800 rpm for 15-20 minutes, then store at ambient temperature for 24 hours.
 
Result:Only the combination of Paste #4 (6220 white + 6272 black + 6272 blue) showed no flooding or sedimentation. All other combinations exhibited white pigment settling at the bottom..
latest company case about Screening of Polyester‑Modified Acrylic Additives for Anti‑Flooding and Anti‑Settling Performance  1 latest company case about Screening of Polyester‑Modified Acrylic Additives for Anti‑Flooding and Anti‑Settling Performance  2
Conclusion:Upon natural storage, the result is qualified. No sedimentation or flooding was observed.
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