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关于
材料类型
- PMDI
材料
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一般特征
Mondur MR 5 is a low to medium functionality polymeric diphenylmethane diisocyanate (pMDI) containing a relatively high level of pure (monomeric) MDI.
储存条件
Mondur MR 5 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 rupture. Storage temperatures should be maintained at 24° to 30°C (75° to 86°F).
The shelf life is six months after receipt of material by customer, when stored in sealed original containers under conditions stated above.
The shelf life is six months after receipt of material by customer, when stored in sealed original containers under conditions stated above.
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 | 203 | |
Specific gravity at 25°C | 1.24 | ||
Appearance | Dark, brown liquid |
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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