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  • 粘合剂

Desmodur® RC

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关于

材料类型

  • PIC
  • 交联剂
  • 芳族聚异氰酸酯
  • 异氰酸酯
  • 聚异氰脲酯
  • 反应型体系
  • TDI
  • 聚异氰酸酯

材料

粘合剂
接触型粘合剂, 热活化, 防潮, 溶剂型

一般特征

Solution of a polyisocyanurate of toluene diisocyanate (TDI) in ethyl acetate.
Desmodur® RC is suitable for crosslinking adhesives based on Desmocoll®, natural or synthetic rubber, especially pale-coloured adhesives used to bond rubber materials.

储存条件

- Storage in original sealed Covestro container.

- Recommended storage temperature: 0 - 30 °C.

- Protect from moisture, heat and foreign material.

General information: The product is highly sensitive to moisture and react with water to form carbon dioxide and insoluble ureas. The containers must therefore be kept tightly sealed. The ingress of water in any form (damp containers, anhydrous solvents, moist air) must be prevented as otherwise the formation of carbon dioxide may cause a dangerous increase in pressure in the containers. Exposure to air and/or light accelerates yellowing but this has no effect on the processing properties in general.

样品

无可用数据

包装类型

Metal containers: 1 litre bottle containing 0.8 kg, can containing 50 kg

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
Density at 20 °C DIN 53 217/5 g/cm3 approx. 1.01
Solids content % approx. 35
Solvent Ethyl acetate
Flash point DIN 51 755 °C - 4
Viscosity at 20 °C DIN 53 015 mPa*s approx. 3

命名属性规范

属性名称 测试方法 单位 数值
NCO content M105-ISO 11909 % 7.0 ± 0.2

下载

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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