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材料类型
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材料
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一般特征
Arcol E-448 polyether polyol is a 4,800-molecular-weight polyoxypropylene triol specially modified with ethylene oxide.
储存条件
Arcol E-448 polyol is slightly hygroscopic and may absorb water. Containers should be kept tightly closed and protected from contamination with moisture and foreign materials, which can adversely affect product quality.
This polyol can become quite viscous at low temperatures. For ease of handling, storage temperatures between 15°C (59°F) and 60°C (140°F) are recommended.
The shelf life is twelve months after receipt of material by customer, when stored in sealed original containers under conditions stated above.
This polyol can become quite viscous at low temperatures. For ease of handling, storage temperatures between 15°C (59°F) and 60°C (140°F) are recommended.
The shelf life is twelve 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 |
---|---|---|---|
Bulk density | lb/gal | 8.56 | |
Specific gravity at 25°C | 1.02 | ||
Appearance | Clear, viscous liquid | ||
Viscosity at 25°C | cps | 820 | |
Flash point PMCC | °C | 184 |
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技术数据表
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