- Adhesives
Desmodur® 44 V 70 L
Desmodur® 44 V 70 L is a mixture of diphenylmethane-4,4'-diisocyanate (MDI) with isomers and homologues.
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About
Product Types
- MMDI
- MDI
- Aromatic polyisocyanate
- Isocyanate
- Reactive system
Material
- Adhesives
- Solvent-free
General Characterization
Desmodur® 44 V 70 L is a mixture of diphenylmethane-4,4'-diisocyanate (MDI) with isomers and homologues.
Desmodur® 44 V 70 L is a mixture of monomeric polyisocyanates that is suitable for combination with Baycoll® in the formulation of solvent-free adhesives.
Desmodur® 44 V 70 L is a mixture of monomeric polyisocyanates that is suitable for combination with Baycoll® in the formulation of solvent-free adhesives.
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.
- Recommended storage temperature: 10 - 30 °C.
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General information: The product is sensitive to moisture and should therefore be stored in its sealed original containers.
Sampling
No data available
Packaging Type
250 kg rolling-channel drum, IBC, 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 |
Phenyl isocyanate content | MDI-01-08 | mg/kg | max. 50 |
Vapor pressure at 20 °C (MDI) | hPa | < 10^-5 |
Specifications
Property Name | Test Method | Unit | Value |
---|---|---|---|
NCO | MDI-01-01 | % | 31.25 ± 0.75 |
Acidity (HCl) | MDI-01-03 | mg/kg | max. 500 |
Viscosity (25 °C) | MDI-01-02 | mPa*s | 680 ± 70 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com