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关于
材料类型
- HDI
- PIC
- 亲水性聚异氰酸酯
- 脂肪族聚异氰酸酯
- 交联剂
- 聚异氰酸酯
- 固化剂
- 聚异氰脲酯
- 异氰酸酯
材料
- 涂料、油漆和油墨
- 无溶剂, 柔韧, 耐热, 弹性, 水性
一般特征
Water-thinnable, aliphatic, blocked polyisocyanate
In combination with Bayhydrol® polyols in the formulation of water-thinnable, lightfast, one-component polyurethane stoving coatings. Also as an additive to improve the flexibility, impact strength and adhesion of conventional aqueous stoving systems.
Bayhydur® BL 2781 is a further development of Bayhydur® VP LS 2310.
In combination with Bayhydrol® polyols in the formulation of water-thinnable, lightfast, one-component polyurethane stoving coatings. Also as an additive to improve the flexibility, impact strength and adhesion of conventional aqueous stoving systems.
Bayhydur® BL 2781 is a further development of Bayhydur® VP LS 2310.
储存条件
无可用数据
样品
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包装类型
无可用数据
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 |
---|---|---|---|
Blocked NCO content, theoretical | % | approx. 3.5 | |
Equivalent weight | approx. 1,200 | ||
Density at 20 °C | DIN EN ISO 2811 | g/cm3 | approx. 1.06 |
Appearance | yellowish to reddish, clear to cloudy |
命名属性规范
属性名称 | 测试方法 | 单位 | 数值 |
---|---|---|---|
pH (10% solid content in demineralized water, 20°C) | DIN ISO 976 | 8.0 - 10.0 | |
Viscosity at 23 °C, D = 10 s^-1 | DIN EN ISO 3219/A.3 | mPa*s | 800 - 9,000 |
Non-volatile content (1 g/1 h/105 °C) | DIN EN ISO 3251 | % | 35.0 - 38.0 |
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技术数据表
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