LY-527
- 产品详情
一、概述
LY-527分散剂是一种广泛用于涂料生产的高分子耐水型分散剂，其具有极佳的分子量及相当窄的分子量分布，因此在乳胶漆的制造过程中，与整个涂料体系的相容性很好，选用LY-527分散剂可提高涂料的着色性，涂膜的光泽和耐水性，也提高涂膜的干燥速度。经大量的实例证明，加入LY-527分散剂后，颜填料的压浆效率得到了提高，有效地抑制了颜填料的返粗及颜填料浆的粘度反弹，从而提高了涂料的储存稳定性，特别是能显著提高涂膜的耐水性。
二、典型特性
|
外观 |
浅黄色透明液体 |
|
固含量 |
25±3% |
|
pH值 |
7-9 |
|
溶解性 |
易溶于水 |
|
溶剂 |
丙二醇 |
三、性能特点
LY-527分散剂是一种耐水型涂料的高效分散剂，用量少，对各种颜填料都具有较好效果，并且与涂料配方中的其他助剂及乳液有良好的配伍性，是乳胶漆生产过程中的理想分散剂。
四、应用实例
LY-527分散剂可以应用于铁红、铁黄色浆、各种乳胶漆生产，它不仅适用于钛白粉、立德粉、重钙、轻钙、滑石粉等常用的无机颜料，而且对酞菁系的有机颜料也有相当的分散效果。
五、使用指南
通常和5040分散剂配合使用，以充分发挥其优越性能并降低成本。建议添加量为颜填料质量的0.05—1.0%(固成分/固成分)。
六、储存与包装
20kg铁桶或30KG、250KG塑料桶。防冻，防暴晒。有效期一年。本品为非危险品以普通化学品运输方式。
Next: 分散剂DS-100
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