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  • Adhesives

Dispercoll® S 3020

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.

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About

Product Types

No data available

Material

Adhesives
Solvent-free

General Characterization

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.

Storage Conditions

- 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.

Sampling

No data available

Packaging Type

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

Technical Properties & Datasheets

Characteristics

Property Name Test Method Unit Value
Specific surface ASTM D8016 m2/g approx. 160
Average particle size (approx. mean value calculatedfrom the spec. surface) nm approx. 15
Density DIN 51757 g/cm3 approx. 1.20
pH DIN ISO 976 approx. 3

Specifications

Property Name Test Method Unit Value
Ignition residue ASTM D4052 % 29 - 31

Downloads

Technical Data Sheet
Safety Data Sheet
No direct download available, please visit www.productsafetyfirst.covestro.com

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