产品描述
SH-450—6流平剂
一、特性
- 聚醚硅氧烷共聚物；
- 促进流平润湿；
二、主要技术指标
指 标 | 理化性质 | 测试方法 |
外 观 | 浅黄色透明液体 | 目 测 |
pH 值 | 6.0~8.0 | 精密pH试纸 |
粘 度（25℃）/cp | 100~500 | NDJ-8S粘度计 |
三、应用领域
- 干法聚氨酯皮革；
- 溶剂型聚氨酯体系；
- 水性聚氨酯体系；
四、如何使用
添加量为总配方量的0.2%～2%，适宜添加量由一系列试验决定。
五、包装与储存
本品采用25L塑桶或200L塑桶包装，或者根据客户要求定制。请在5~35℃条件下贮存，避免直接加热。如着火燃烧，按一般石油产品方法灭火。
在5~35℃温度时，未开封包装的条件下，自生产之日起，保质期为12个月。
SH-450-6 Leveling Agent
Ⅰ. Features
- Polyether siloxane copolymer;
- Promoting leveling and wetting.
Ⅱ. Technical Data
Item | Index | Test Method |
Appearance | Yellowish transparent liquid | Visual inspection |
pH | 6.0~8.0 | Precise pH test paper |
Viscosity (25℃, cp) | 100~500 | NDJ-8S Viscometer |
Ⅲ. Applications
- Dry-process polyurethane (PU) leather;
- Solvent-borne polyurethane system;
- Waterborne polyurethane system.
Ⅳ. How to Use
Add 0.2%~2% of the total formulation and the optimal dosage should be determined by the user through a series of tests.
Ⅴ. Packaging and Storage
This product is packaged in 25L or 200L plastic drums, or in a customized size as per customer request. Please store at 5℃~35℃ and avoid direct heating. If it catches fire and burns, put out the fire according to the general petroleum products method.
The shelf life is 12 months from the date of production at 5℃~35℃ in unopened packaging.
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