产品描述
SH-270润湿剂
一、基本特性
- 聚醚改性聚硅氧烷；
- 低泡，不稳泡；
- 涂料、油墨的基材润湿剂；
二、主要技术指标
|
指 标 |
理化性质 |
测试方法 |
|
外 观 |
无色或浅黄色透明液体 |
目 测 |
|
pH 值 |
6.0~8.0 |
精密pH试纸 |
三、应用领域
- 水性涂料、水性油墨；
- 水性聚氨酯；
- 工业漆、木器漆、建筑涂料；
四、如何使用
生产阶段加入，或调配时加入，作为水性聚氨酯皮革、涂料、油墨基材润湿参考添加量为0.1%～1%，具体添加量根据实际情况试验后加入；
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-270 Wetting Agent
Ⅰ. Features
- Polyether-modified polysiloxane;
- Low foaming, and not foam stabilizing;
- Used as a substrate wetting agent for coatings and inks.
Ⅱ. Technical Data
|
Item |
Index |
Test Method |
|
Appearance |
Colorless or yellowish transparent liquid |
Visual inspection |
|
pH |
6.0~8.0 |
Precise pH test paper |
Ⅲ. Applications
- Water-based coatings and inks;
- Waterborne polyurethane;
- Industrial coatings, wood coatings, and architectural coatings.
Ⅳ. How to Use
Add during the production stage or when formulating. When used as a substrate wetting agent for waterborne polyurethane leather, coatings or inks, the recommended addition level is 0.1%~1%. The exact dosage should be determined 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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