Combined with bio-based polyol, FH-604755 Polyol is a medium reactivity, capped, 4700 average molecular weight triol.
FH-604755 Polyol, through balanced design of the amount of primary hydroxyl groups is a reactivity-controlled polyol used in the manufacture of various urethane products such as elastomers and specialty prepolymers for the coating, adhesive and sealant industry.
FH-604755 Polyol can also be used in blends with other FH series polyols to influence physical and mechanical properties of flexible and rigid urethanes.
Typical properties
Property | Value |
Hydroxyl number, mg KOH/g | 32-37 |
Water max. % | 0.05 |
Acid number, max. mg KOH/g | 0.05 |
Color, max. APHA | 30 |
Viscosity, cSt, 25°C | 790-870 |
Flash point (PMCC) | 235°C |
Specific Gravity, 25°C | 1.024 |
Application
Foam
Coating
Adhesive
Sealant
Safety considerations
Most FH series polyols generally present no significant hazard in use when simple precautions are followed. However, some FH series polyols are hazardous and before working with these systems it is necessary to understand the hazards involved in handling all of the components and to establish and follow safe work procedures. Material Safety Data Sheets, product literature and safe handling and storage information are available for the polyurethane components supplied by Hug Chem. Recommendations for handling, storage and disposal of any ingredient not furnished by Hug Chem should be acquired from the supplier.
Storage and Packaging
FH-604755 polyol is slightly hygroscopic and may absorb water. Containers should be kept tightly closed and protected from contamination with moisture and foreign materials, which can adversely affect processing. This product can become quite viscous at low temperatures. For ease of handling, storage temperatures between 15°C (59°F) and 60°C (140°F) are recommended.
The shelf life is twelve months after receipt of material by customer, when stored in sealed original containers under conditions stated above.
200kg nonreturnable steel drums, 1000kg IBC tank made from HWHDPE.
Health and safety information
Appropriate literature has been assembled which provides information concerning the health and safety precautions that must be observed when handling this product. Before working with this product, you must read and become familiar with the available information on its risks, proper use, and handling. This cannot be overemphasized. Information is available in several forms, e.g., safety data sheets and product labels. For further information contact Service of Hug Chem.
