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材料类型
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材料
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一般特征
Desmodur Z 2589 is an isocyanurate resin from isophorone diisocyanate (IPDI).
Desmodur Z 2589 is a micronized colorless to slightly yellowish isocyanate resin in powdered form.
Desmodur Z 2589 is a micronized colorless to slightly yellowish isocyanate resin in powdered form.
储存条件
Desmodur Z 2589 should be stored in tightly sealed original containers and protected from direct sunlight, moisture, heat, and foreign materials. The product is sensitive to moisture. Storage at higher temperatures will result in agglomeration of the product, which is not reversible by mechanical stress. Recommended storage temperature is 10º-25ºC.
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 |
---|---|---|---|
Hazen color value (50% in MPA/Xylol 1:1) | max. 100 | ||
Monomeric IPDI | % | < 0.5 | |
Particle size (volume distribution d50) | µm | approx. 1.6 | |
Tg | °C | approx. 65 | |
Bulk weight | kg/dm^3 | approx. 0.175 |
命名属性规范
属性名称 | 测试方法 | 单位 | 数值 |
---|---|---|---|
NCO content | % | 17 ± 0.7 |
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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