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  • 粘合剂
  • 涂料

Desmophen® C 1200

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关于

材料类型

  • 聚碳酸酯二元醇

材料

涂料
耐气候, 柔韧, 弹性
粘合剂
无溶剂

一般特征

Linear aliphatic polycarbonate polyester.
High-grade building block for a variety of polyurethane systems. The product is a medium viscous liquid at room temperature.

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 hygroscopic. At temperatures ≤ 15 °C crystallization will occur.During cold months storage above 15 °C cannot be guaranteed due to logistical reasons. It must therefore be assumed that the product has to be melted before using. The crystals can be melted again by carefully heating to max. 60 °C.

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
Color value (Hazen) M017-EN 1557 ≤ 120
Viscosity at 23 °C M014-ISO 3219/A.3 mPa*s 16,500 ± 2,500
Hydroxyl content M023-ISO 4629-2 % 1.7 ± 0.2

属性名称 测试方法 单位 数值
Equivalent weight approx. 1,000
Freezing temperature ISO 3016 °C approx. 15
Acid number DIN EN ISO 2114 mg KOH/g approx. 0.1
Water content DIN 51 777/1 % approx. 0.05
Density at 20 °C DIN EN ISO 2811-2 g/ml approx. 1.10
Hydroxyl number M023-ISO 4629-2 mg KOH/g approx. 56.1

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技术数据表
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安全数据表
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