Desmodur® NZ 486 BA

Aliphatic polyisocyanate based on isophorone diisocyanate and hexamethylene diisocyanate. As the hardener component for weather-stable coating systems.

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一般特征

Desmodur NZ 486 BA is an aliphatic polyisocyanate based on isophorone diisocyanate (IPDI) and hexamethylene diisocyanate (HDI).
It is suitable for use as the hardener component for weather-stable coating systems.

储存条件

Desmodur NZ 486 BA should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product is sensitive to moisture. Storage at higher temperatures will result in increase of color and viscosity. Storage at significant lower temperatures will result in solidification. This solidification is reversible by briefly heating the product without adversely affecting the quality of the product. Recommended storage temperature is 0º-30ºC.

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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 at 23^oC ≤ 200
Non-volatile content % 86 ± 2
Viscosity at 23^oC mPa∙s 2,100 ± 500
NCO content % 10.2 ± 0.5

命名属性规范

属性名称 测试方法 单位 数值
Equivalent weight approx. 412
Flash point °C approx. 45
Density at 20°C g/cm^3 1.06
Weight per gallon lb. 8.8

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