Before working with this product, you must read and become familiar with the available information on its risks, proper use, and handling. Information is available in several forms, e.g., in particular in the currently valid safety data sheets and product labels. For further information contact your Covestro representative.
Product description
Mondur® 3676 is a modified polymeric diphenylmethane polyisocyanate.
Applications
Mondur® 3676 polyisocyanate is used for semi-rigid foams, elastomers, coatings and adhesives. As with any product, use of Mondur® 3676 in a given application must be tested (including but not limited to field testing) in advance by the user to determine suitability.
Typical Values
| Property | Test Condition | Value | Unit | Standard |
|---|---|---|---|---|
| Appearance | Dark brown liquid | |||
| Specific gravity | at 25 °C | 1,22 | ||
| Flash point | PMCC | 200 | °C | |
| Density | at 25 °C | 10,2 | lb/gal |
Storage
Mondur® 3676 polyisocyanate must be stored in tightly closed containers and protected from contamination with moisture and foreign materials, which can adversely affect processing. It will react with water to form urea and carbon dioxide gas, which may cause sealed containers to expand and rupture. Recommended storage temperatures are 24 °C to 30 °C (75 °F to 86 °F).Storage period is 6 months after ship date to customer when stored in sealed original containers under previously stated storage conditions.
Health and Safety Information
Disclaimer
Contact
Please use our contact form or contact us directly by sending an e-mail to technical-datasheets@cx.covestro.com .
