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  • 粘合剂

Dispercoll® S 3020

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材料类型

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材料

粘合剂
无溶剂

一般特征

Aqueous anionic colloidal solution of amorphous Silicon dioxid.
Dispercoll® S 3020 is intended as a component for waterborne polychloroprene adhesives based on Dispercoll® C dispersions.
The proper viscosity for a particular application can be obtained through the addition of Nano-Zinc Oxide to the adhesive formulation. These adhesive formulations will show improved moisture resistance and a higher heat resistance.
Dispercoll® S 3020 is particularly suitable for 1-K spray formulations with low pH values on the basis of Dispercoll® C, which is due to its lower alkaline content resulting in an excellent storage stability.

储存条件

- Storage in original sealed Covestro container.

- Recommended storage temperature: 10 - 25 °C.

- Protect from frost, heat and foreign material.

General information: The product is sensitive to frost and must not be stored at temperatures below 5 °C. Frozen product is irreversibly damaged. Containers must be kept sealed, otherwise the evaporation of water or contamination will result in damage the material.

样品

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包装类型

150 kg one way-PE-drums, other container sizes on request available.

技术属性和数据表

属性名称 测试方法 单位 数值
Ignition residue Internal method PV054 % 29 - 31

属性名称 测试方法 单位 数值
Density DIN 51757 g/cm3 approx. 1.20
Average particle size (approx. mean value calculatedfrom the spec. surface) nm approx. 15
pH DIN ISO 976 approx. 3
Specific surface Internal method PV055 m2/g approx. 200

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技术数据表
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安全数据表
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