Desmodur® E 30700
Aliphatic ester groups containing prepolymer based on hexamethylene-1,6-diisocyanate (HDI).
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About
Product Types
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Material
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General Characterization
Aliphatic ester groups containing prepolymer based on hexamethylene-1,6-diisocyanate (HDI).
Hardener for polyurethane coatings.
Hardener for polyurethane coatings.
Storage Conditions
- Storage in original sealed Covestro container.
- Recommended storage temperature: 20 - 30 °C.
- Protect from moisture, heat and foreign material.
General information: The product is sensitive to moisture and should therefore be stored in tightly sealed containers. Storage at elevated temperatures will lead to an increase in viscosity and a reduction of the NCO content.Storage at low temperature - below 20°C - may lead to turbidity and crystalline separation. By careful heating up to a maximum of 50 °C the product can usually be melted again. Afterwards the product has to be homogenized.
- Recommended storage temperature: 20 - 30 °C.
- Protect from moisture, heat and foreign material.
General information: The product is sensitive to moisture and should therefore be stored in tightly sealed containers. Storage at elevated temperatures will lead to an increase in viscosity and a reduction of the NCO content.Storage at low temperature - below 20°C - may lead to turbidity and crystalline separation. By careful heating up to a maximum of 50 °C the product can usually be melted again. Afterwards the product has to be homogenized.
Sampling
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Packaging Type
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Technical Properties & Datasheets
Characteristics
Property Name | Test Method | Unit | Value |
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Density at 20 °C | DIN 51 757 | g/cm^3 | approx. 1.11 |
Flash point | DIN EN ISO 2719 | °C | approx. 184 |
NCO equivalent weight | g | approx. 380 |
Specifications
Property Name | Test Method | Unit | Value |
---|---|---|---|
Monomer content | M106-ISO 10283 | % | < 0.3 |
Viscosity (23 °C) | M014-ISO 3219/A.3 | mPa*s | approx. 1,350 |
NCO-content | M105-ISO 11909 | % | approx. 11 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com