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  • 涂料

Desmodur® BL 3575/1 MPA/SN

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关于

材料类型

  • PIC
  • 交联剂
  • Hardeners
  • 脂肪族聚异氰酸酯
  • Isocyanate
  • Polycarbonate_Polyole
  • Polyisocyanurate
  • Polyisocyanate

材料

涂料
耐热, 溶剂型, 柔韧, 弹性

一般特征

Desmodur BL 3575/1 MPA/SN is a blocked aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI).
It is suitable for use in combination with Desmophen® grades to formulate lightfast, one-component stoving polyurethane coatings.

储存条件

Desmodur BL 3575/1 MPA/SN should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. 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.

样品

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包装类型

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技术属性和数据表

属性名称 测试方法 单位 数值
Viscosity at 23oC mPa∙s 3,600 ± 1,000
Hazen color value ≤ 100
Non-volatile content (0.2g/60 min/80°C) % 75 ± 2

属性名称 测试方法 单位 数值
Density at 20oC g/ml approx. 1.1
Flash point °C approx. 53
Equivalent weight approx. 400
Blocked NCO content % approx. 10.5

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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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