Submit
  • 涂料

Bayhydrol® U XP 2766

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

  • 聚氨酯分散体
  • 羟基官能聚氨酯分散体
  • 水性分散体

材料

涂料
易混合, 坚硬, 坚硬, 低粘性, 无溶剂, 水性, 柔韧, 弹性

一般特征

Bayhydrol U XP 2766 is an anionic, hydroxyl-functional polyester-polyurethane dispersion. It is solvent free.
It is suitable as a binder for the formulation of water-reducible two-component polyurethane coatings.

储存条件

Bayhydrol U XP 2766 should be stored in tightly sealed original containers and protected from freezing, heat, and foreign materials. The product is sensitive to freezing. Prolonged 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.
The viscosity of the product is largely governed by the pH. As the pH may decrease during storage, a decrease in viscosity is also to be expected. The viscosity can be restored to its original value by the addition of small amounts of an aqueous 10% solution of dimethyl ethanol amine. Recommended storage temperature is > 0º-30ºC.

样品

无可用数据

包装类型

无可用数据

技术属性和数据表

属性名称 测试方法 单位 数值
pH 10% 7.5 - 8.5
Non-volatile content (1g/1h/125°C) % 35 - 39
Viscosity at 23°C (D = approx. 40 s-1) mPa∙s 100 - 1,000

属性名称 测试方法 单位 数值
OH content (solid resin) % approx. 4.0
Density at 20°C g/ml approx. 1.06
Acid number mg KOH/g approx. 11

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
Download

你想知道更多关于 Bayhydrol® U XP 2766?
与我们的专家取得联系!

Contact form image Zoe

我们如何联系您?

* 必填字段

要比较1种产品