EZHOU ANJEKA TECHNOLOGY CO.,Ltd Anjeka@anjeka.net 86-0711-5117111
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| 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 |
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| 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. |
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| 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.. | |||||||
| Conclusion:Upon natural storage, the result is qualified. No sedimentation or flooding was observed. | |||||||