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  • 涂料

Bayhydur® BL 5335

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关于

材料类型

  • PIC
  • 交联剂
  • Hardeners
  • 脂肪族聚异氰酸酯
  • 亲水性聚异氰酸酯
  • Isocyanate
  • Polyisocyanurate
  • Polyisocyanate

材料

涂料
耐热, 水性, 柔韧, 弹性

一般特征

Bayhydur BL 5335 is a hydrophilized, blocked aliphatic polyisocyanate based on Desmodur® W.
It is suitable in combination with Bayhydrol® grade OH-functional polymers for the formulation of lightfast, single-component polyurethane baking coatings.

储存条件

Bayhydur BL 5335 should be stored in tightly sealed original containers and protected from freezing, heat, and foreign materials. The product is sensitive to freezing. Freezing can damage the product irreversibly. Prolonged storage at higher temperatures may result in a decrease of viscosity and/or an increase of average particle size, possibly resulting in sedimentation or coagulation. Recommended storage temperature is 5º-23ºC.

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
Flow time at 23°C, 4 mm cup sec. 10 - 30
Non-volatile content (1 g / 1 h / 105oC) % 34 - 36
pH value at 20°C 4.4 - 6.0

属性名称 测试方法 单位 数值
NCO content, blocked (solid resin) % approx. 7.1
Equivalent weight approx. 1,680
Density at 20°C g/ml approx. 1.04
Flash point °C 59

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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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