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Dispercoll® U 2612

Dispercoll U XP 2612 is an anionic high-molecular-weight polyurethane dispersion. It is a raw material for the formulation of thermally activated adhesives for use in, for example, the shoe, furniture and automotive industries.

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一般特征

Dispercoll U 2612 is an anionic high-molecular-weight polyurethane dispersion.
It is a raw material for the formulation of thermally activated adhesives for use in, for example, the shoe, furniture and automotive industries.

储存条件

Dispercoll U 2612 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. Prolonged storage at higher temperatures may affect the product properties and possibly resulting in sedimentation or coagulation. 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, temperatures higher than 30oC should be avoided.

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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
Minimum film forming temperature °C approx. 5
Density at 20^oC g/cm^3 approx. 1.1

命名属性规范

属性名称 测试方法 单位 数值
Viscosity at 23^oC,spindle L 2 / 30 rpm mPa∙s 50 - 800
Non-volatile content (1g / 1h / 125^oC) % 49 - 51
pH value 6.0 - 9.0

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安全数据表
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