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关于
材料类型
- 散体
- 交联剂
- 水性分散体
- 聚氨酯分散体
- 玻纤浸润剂水分散体
材料
无可用数据
一般特征
Baybond XL 7270 is a waterbased aliphatic blocked polyisocyanate.
Baybond XL 7270 is suitable for use as a crosslinker for glassfiber sizings. In combination with Bayhydrol® polyols Baybond XL 7270 can be used for the formulation of water-reducible, lightfast one-component polyurethane baking coatings and as an additive in waterborne baking systems to improve flexibility, impact strength and adhesion.
Baybond XL 7270 is suitable for use as a crosslinker for glassfiber sizings. In combination with Bayhydrol® polyols Baybond XL 7270 can be used for the formulation of water-reducible, lightfast one-component polyurethane baking coatings and as an additive in waterborne baking systems to improve flexibility, impact strength and adhesion.
储存条件
Baybond XL 7270 should be stored in tightly sealed original containers and protected from freezing, heat, and foreign materials. The product can not be used if it has been frozen. Recommended storage temperature is 5º-30ºC.
样品
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包装类型
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技术属性和数据表
命名属性特征
属性名称 | 测试方法 | 单位 | 数值 |
---|---|---|---|
NCO content (blocked, calculated on solid resin) | % | 13.1 |
命名属性规范
属性名称 | 测试方法 | 单位 | 数值 |
---|---|---|---|
Viscosity (23ºC) | mPa∙s | ≤ 100 | |
pH value at 20ºC (supply form) | 7 - 8 | ||
Non-volatile content (0.9-1.1g/1h/125°C) | % | 29 - 31 |
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技术数据表
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安全数据表无可用直接下载,请访问 www.productsafetyfirst.covestro.com
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