- 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
- Hard, Waterborne, Fast curing, Solvent-free
- Adhesives
- Waterborne, Heat resistant, Solvent-free, Contact adhesive, Foam bonding
General Characterization
Aqueous colloidal dispersion of a 2-chlorobutadiene polymer with a medium rate of crystallisation.
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
- 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.
- 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 |
|---|---|---|---|
| pH | DIN ISO 976 | approx. 13 | |
| Density | DIN 53 757 | g/cm3 | approx. 1.13 |
| Gel content | Bayer method | medium | |
| Crystallization (relative classification acc. to Shore A hardness) | medium | ||
| Minimum film-forming temperature | DIN 53 787 | °C | approx. 5 |
| Apparent viscosityby the Brookfield Test method (LV / Sp2 / 60 rpm / 25°C) | DIN EN ISO 2555 | mPa*s | approx. 100 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Non-volatile matter (2 g / 105 °C / 3 h) | DIN EN ISO 3251 | % | 58 ± 0.5 |
Downloads
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Technical Data Sheet
-
Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
