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  • Adhesives
  • Coatings, paints & inks

Dispercoll® C 84

Aqueous, strongly crystallizing dispersion of 2-chlorobutadiene. Suitable in aqueous adhesives for use in footwear, construction, furniture, mattress, automotive industries.

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About

Product Types

  • Dispersion
  • Polychloroprene dispersion

Material

Coatings, paints & inks
Solvent-free, Waterborne, Fast curing
Adhesives
Contact adhesive, Waterborne, Foam bonding, Solvent-free

General Characterization

Aqueous colloidal dispersion of a 2-chlorobutadiene polymer with a high rate of crystallisation.
Dispercoll® C 84 is suitable for the formulation of aqueous adhesives for use in the footwear, construction, furniture, mattress and automotive industries.

Storage Conditions

- Storage in original sealed Covestro container.

- Recommended storage temperature: 10 - 25 °C.

- Protect from frost, heat and foreign material.

General information: This product is sensitive to frost, and must be protected from cold. Frozen product is irreversibly damaged. Containers must be kept sealed as otherwise the evaporation of water will result in the formation of a non-redispersible film. Due to the process, the product can tend toward subsequent creaming. This manifests in the form of a very thin, brown layer which after some time becomes visible on the surface of the product. Prior homogenization of the product using a suitable stirrer is recommended each time product is removed from the container.

Sampling

No data available

Packaging Type

220 or 1,000 l Schütz disposable container, tank truck

Technical Properties & Datasheets

Characteristics

Property Name Test Method Unit Value
Gel content Bayer method low
Apparent viscosityby the Brookfield Test method (LV / Sp2 / 60 rpm / 25°C) DIN EN ISO 2555 mPa*s approx. 100
pH DIN ISO 976 approx. 13
Minimum film-forming temperature DIN 53 787 °C approx. 5
Density DIN 53 757 g/cm3 approx. 1.12
Crystallization (relative classification acc. to Shore A hardness) high

Specifications

Property Name Test Method Unit Value
Non-volatile matter (2 g / 105 °C / 3 h) DIN EN ISO 3251 % 55 ± 0.5

Downloads

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

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