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材料类型
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材料
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一般特征
Desmophen VP LS 2089 is a hydroxyl-bearing polyester.
It is used in combination with Desmodur® N 75, N 3390 and N 3600 to formulate two component polyurethane coatings with good light stability, chalking resistance and gloss retention.
It is used in combination with Desmodur® N 75, N 3390 and N 3600 to formulate two component polyurethane coatings with good light stability, chalking resistance and gloss retention.
储存条件
Desmophen VP LS 2089 should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product tends to separate after extended storage. After homogenization, the product can be used with no loss of quality. Recommended storage temperature is a maximum of 30ºC.
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 |
---|---|---|---|
Equivalent weight | approx. 283 | ||
Flash point | °C | approx. 30 | |
Density at 20^oC | g/cm^3 | 1.110 |
命名属性规范
属性名称 | 测试方法 | 单位 | 数值 |
---|---|---|---|
Solids content | % | 73 - 77 | |
Acid value | KOH/g | 13 - 17 | |
Viscosity at 23^oC | mPa∙s | 8,000 - 12,000 | |
Water content | % | ≤ 0.2 | |
OH content | % | 5.7 - 6.3 | |
Hazen color value | ≤ 50 |
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技术数据表
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