Submit

Bayhydur® ultra 2700

联系专家
i
市场转换
选择会影响你得到的结果。
复制到剪贴板

关于

材料类型

无可用数据

材料

无可用数据

一般特征

Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI).
As a hardener for aqueous two-component polyurethane 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 ureas. The containers must always be kept tightly closed. The access of water in all forms (moist air, solvents, moist containers) must be prevented, because the generation of carbon dioxide can lead to dangerous increases in pressure. Storage at higher temperatures will result in increase of color and viscosity.

样品

无可用数据

包装类型

无可用数据

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/ml approx. 1.06
Equivalent weight approx. 396
Flash point DIN EN ISO 2719 °C approx. 61

命名属性规范

属性名称 测试方法 单位 数值
Monomeric HDI M106-ISO 10283 < 0.10
Non-volatile content (2.2 g / 120 min / 100°C) M020-ISO 3251 % 65 ± 2
Color value (Hazen) M017-EN 1557 ≤ 150
NCO content M105-ISO 11909 % 10.6 ± 0.3
Viscosity at 23 °C, (D = 200 s^-1) M014-ISO 3219/A.3 mPa*s 75 ± 15

下载

技术数据表
安全数据表
无可用直接下载,请访问 www.productsafetyfirst.covestro.com

你想知道更多关于 Bayhydur® ultra 2700?
与我们的专家取得联系!

Contact form image Zoe

我们如何联系您?

您希望了解哪种材料?

您希望进行哪种类型的查询?

如何联系您?

* 必填字段

Compare