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关于
材料类型
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材料
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一般特征
Bayhydur BL 2867/1 is a reactive, blocked, aliphatic polyisocyanate.
In combination with Bayhydrol dispersions, Bayhydur BL 2867/1 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.
In combination with Bayhydrol dispersions, Bayhydur BL 2867/1 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
Bayhydur BL 2867/1 should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. Recommended storage temperature is 5º-23ºC.
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 |
|---|---|---|---|
| Equivalent weight | approx. 960 | ||
| Density at 20^oC | kg/l | 1.07 | |
| Flash point | No flash point up to initial boiling point. | ||
| NCO content (blocked, calculated on solid resin) | % | 11.5 ± 0.5 |
命名属性规范
| 属性名称 | 测试方法 | 单位 | 数值 |
|---|---|---|---|
| pH value at 20^oC | 6.5 - 8.5 | ||
| Non-volatile content (1g / 60 min / 105^oC) | % | 38.0 ± 1 | |
| Viscosity at 23^oC, D=40s^-1 | mPa∙s | ≤ 99.9 |
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技术数据表
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