- Adhesives
- Coatings, paints & inks
Desmodur® VK 5
Desmodur® VK 5 is a mixture of diphenylmethane-4,4'-diisocyanate (MDI) with isomers and higher functional homologues (PMDI).
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About
Product Types
- PIC
- PMDI
- Aromatic polyisocyanate
- Polyisocyanate
- Polyisocyanurate
- Isocyanate
- Reactive system
Material
- Coatings, paints & inks
- Solvent-free, Hard
- Adhesives
- Solvent-free
General Characterization
Desmodur® VK 5 is a mixture of diphenylmethane-4,4'-diisocyanate (MDI) with isomers and higher functional homologues (PMDI).
Desmodur® VK 5 is a mixture of monomeric polyisocyanates that is suitable for combination with Baycoll® in the formulation of adhe-sives.
Desmodur® VK 5 is a mixture of monomeric polyisocyanates that is suitable for combination with Baycoll® in the formulation of adhe-sives.
Storage Conditions
- Storage in original sealed Covestro container.
- Recommended storage temperature: 10 - 30 °C.
- Protect from moisture , heat and foreign material.
General information: The product is sensitive to moisture and should therefore be stored in its sealed original containers.Detailed information on safe handling, transport and storage of isocyanates is given in the guidelines of the ISOPA association.
- Recommended storage temperature: 10 - 30 °C.
-
General information: The product is sensitive to moisture and should therefore be stored in its sealed original containers.Detailed information on safe handling, transport and storage of isocyanates is given in the guidelines of the ISOPA association.
Sampling
No data available
Packaging Type
250 kg rolling-channel drum, 1,100 kg IBC, 1,100 kg disposable container, road tanker or tank container
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Density at 20 °C | DIN 51 757 | g/cm3 | approx. 1,2 |
| Vapor pressure at 20 °C (MDI) | hPa | < 10^-5 | |
| Phenyl isocyanate content | MDI-01-08 | mg/kg | max. 50 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Viscosity (25 °C) | MDI-01-02 | mPa*s | 15 - 30 |
| NCO | MDI-01-01 | % | 32.5 ± 1.0 |
| Acidity (HCl) | MDI-01-03 | mg/kg | max. 600 |
| Pot life | MDI-01-18 | min | 25 - 35 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
