Baymedix® MR622
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About
Product Types
No data available
Material
No data available
General Characterization
Baymedix MR622 is a linear aliphatic polycarbonate diol with terminal hydroxyl groups and an average molecular weight of approximately 2,000 g/mol.
Storage Conditions
Baymedix MR622 should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. Recommended storage temperature is 0º-30ºC.
General information: Baymedix MR622 is hygroscopic. Before use, the product should be heated to approx. 60 °C and homogenized by stirring.
General information: Baymedix MR622 is hygroscopic. Before use, the product should be heated to approx. 60 °C and homogenized by stirring.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Solidification range | °C | 39 - 52 | |
| Water content (applies only to the solidified product in drums and to tanker deliveries) | % by weight | 0.05 | |
| Density 20^oC | g/cm^3 | approx. 1.3 | |
| Density 125^oC | g/cm^3 | approx. 1.04 | |
| Density 70^oC | g/cm^3 | approx. 1.08 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Acid number | mg KOH/g | ≤ 0.2 | |
| Color value (Hazen) | ≤ 150 | ||
| Hydroxyl content | mg KOH/g | 50.3 - 63.7 | |
| Viscosity 75^oC | mPa∙s | 2,050 ± 750 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
