Submit
  • 粘合剂

Dispercoll® U 2824 XP

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
  • 高分子聚氨酯分散体
  • 水性分散体

材料

粘合剂
快速粘合, 热活化, 防潮, 耐热, 水性

一般特征

Dispercoll U 2824 XP is an aqueous polyurethane dispersion.
Dispercoll U 2824 XP is a waterborne dispersion of an anionically modified polyurethane. It is a raw material for the formulation of adhesive dispersions. Dispercoll U 2824 XP contains carboxyl groups in the polymer chain that can be crosslinked with the polycarbodiimide from Desmodur® XP 2802 to produce high-quality adhesive bonds.

储存条件

Dispercoll U 2824 XP should be stored in tightly sealed original containers and protected from direct sunlight, freezing, heat, and foreign materials. The product is sensitive to freezing. Freezing can damage the product irreversibly. Temperatures higher than 30°C should be avoided. Prolonged storage at higher temperatures may affect the product properties. Containers must be kept sealed and protected from direct sunlight as otherwise the evaporation of water will result in the formation of a non-redispersible polymer film. Recommended storage temperature is 5º-23ºC.

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
Non-volatile content (1g/1h/125°C) % 38 - 41
pH value 6.0 - 9.0
Viscosity at 23oC(spindle L 2 / 30 rpm) mPa∙s 50 - 1,000

属性名称 测试方法 单位 数值
Minimum film forming temperature °C approx. 5
Density g/cm3 approx. 1.1

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 Dispercoll® U 2824 XP?
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