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Desmodur® ultra RN

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材料类型

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材料

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一般特征

Desmodur® ultra RN is a polyisocyanurate solution comprised of aliphatic and aromatic NCO groups in ethyl acetate. It is suitable for crosslinking adhesives based on Desmocoll® and works well on both natural and synthetic rubbers. Desmodur ultra RN also performs well when used in conjunction with lighter-colored rubber bonding adhesives as it forms bonds that undergo minimal discoloration upon exposure to light.

储存条件

-Store in original sealed Covestro container.
-Recommended storage temperature: 10 - 30 °C.
-Protect from moisture, heat and foreign material contaimination.
General information. This product is highly sensitive to moisture and will readily react with water to form carbon dioxide and insoluable ureas. The containers therefore must be kept tightly sealed. The ingress of water in any form (damp containers, anhydrous solvents, moist air, ect) must be prevented as carbon dioxide formation may cause a dangerous internal pressure increase in the containers. Exposure to air and / or light can increase discoloration.

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
Viscosity @ 23°C mPa*s approx. 11
Flash point °C - 5
Monomer content % < 0.10
Non Volatile content % approx. 40
Density @ 20°C g/cm^3 approx. 1.04

命名属性规范

属性名称 测试方法 单位 数值
NCO content 7.2 ± 0.3

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技术数据表
安全数据表
无可用直接下载,请访问 www.productsafetyfirst.covestro.com

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