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材料类型
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材料
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一般特征
Baynat 0759 BX Isocyanate is a low to medium functionality polymeric diphenylmethane diisocyanate (PMDI) with a moderately high 2,4’-MDI isomer content.
储存条件
Baynat 0759 BX Isocyanate must be stored in tightly closed containers and protected from contamination with moisture and foreign materials, which can adversely affect processing. It will react slowly with water to form polyureas and liberate carbon dioxide gas, which may cause sealed containers to expand and rupture. Storage temperatures should be maintained between 10° to 30°C (50° to 86°F).
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 |
---|---|---|---|
Flash point (PMCC) | °C | > 200 | |
Specific gravity at 25°C | 1.22 | ||
Density at 25°C | lb/gal | 10.3 | |
Appearance | Dark brown liquid |
命名属性规范
属性名称 | 测试方法 | 单位 | 数值 |
---|---|---|---|
NCO content | wt.-% | 31.8 - 32.8 | |
Viscosity at 25°C | mPa•s | 20 - 50 |
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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