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关于
材料类型
- PMDI
材料
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一般特征
Mondur 582 is a low-to-medium functionality polymeric diphenylmethane diisocyanate (pMDI) with a moderately high 2,4’-MDI isomer content.
储存条件
Mondur 582 polyisocyanate must be stored in tightly closed containers and protected from moisture and foreign materials. Processability of this material can be adversely affected by contamination. It will react with water to form polyureas and carbon dioxide gas, which may cause sealed containers to expand and rupture. Recommended storage temperatures are 10° to 30°C (50° 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 |
|---|---|---|---|
| Appearance | Brown/grey liquid | ||
| Flash point PMCC | °C | 149 | |
| Density at 25°C | lb/gal | 10.3 | |
| Equivalent weight avg.(as supplied) | 131 | ||
| Specific gravity at 25°C | 1.24 |
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技术数据表
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