- Adhesives
- Coatings, paints & inks
Dispercoll® C 74
Aqueous dispersion of 2-chlorobutadiene with a medium rate of crystallization. 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, Hard, Waterborne, Fast curing
- Adhesives
- Waterborne, Heat resistant, Solvent-free, Contact adhesive, Foam bonding
General Characterization
Dispercoll C 74 is an aqueous colloidal dispersion of a 2-chlorobutadiene polymer with a medium rate of crystallization.
Dispercoll C 74 is suitable for the formulation of aqueous adhesives for use in the footwear, construction, furniture, mattress and automotive industries.
Dispercoll C 74 is suitable for the formulation of aqueous adhesives for use in the footwear, construction, furniture, mattress and automotive industries.
Storage Conditions
Dispercoll C 74 should be stored in tightly sealed original containers and protected from freezing, heat, and foreign materials. This product is sensitive to freezing, 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. Recommended storage temperature is 10º-25ºC.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Minimum film forming temperature | °C | approx. 5 | |
| Density | g/cm^3 | approx. 1.13 | |
| Gel content | Medium | ||
| Crystallization (relative classification acc.to Shore A hardness) | Medium | ||
| Apparent viscosityby the Brookfield Test method (LV / Sp2 / 60 rpm / 25^oC)) | mPa∙s | approx. 100 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| pH value | 11.5 - 13.5 | ||
| Viscosity @ 25^0C | mPa*s | 60 - 110 | |
| Non-volatile content | % | 57.5 - 58.5 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
