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  • 涂料、油漆和油墨
  • 粘合剂

Bayhydur® 401-60 PGDA

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关于

材料类型

  • PIC
  • 交联剂
  • 固化剂
  • 脂肪族聚异氰酸酯
  • 亲水性聚异氰酸酯
  • 异氰酸酯
  • 聚异氰脲酯
  • 反应型体系
  • 聚异氰酸酯

材料

粘合剂
水性, 热活化, 防潮
涂料、油漆和油墨
易混合, 坚硬, 耐气候, 水性

一般特征

Hydrophilically modified aliphatic polyisocyanate based on isophorone diisocyanate (IPDI).
Bayhydur® 401-60 PGDA might be used as co-reactant for aqueous resins and as hardener for chemically resistant and weather-stable coating systems.

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: Hydrophilic isocyanates are very moisture-sensitive and react with water to form carbon dioxide and insoluble urea. Containers must always be kept tightly closed. Contact with water in all forms (moist air, solvents, moist containers) must be avoided, because of generation of carbon dioxide and the dangerous increases of pressure. Storage at higher temperatures will result in increase of color and viscosity.

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
Density at 20 °C DIN 51757 g/cm3 approx. 1.11
Equivalent weight approx. 494
Flash point DIN EN ISO 2719 °C approx. 84

命名属性规范

属性名称 测试方法 单位 数值
Monomeric IPDI M106-ISO 10283 % < 0.30
Viscosity at 23 °C M014-ISO 3219/A.3 mPa*s approx. 1,100
NCO content M105-ISO 11909 % approx. 8.5
Color value (Hazen) M017-EN 1557 ≤ 60

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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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