HTBP CAS 69102-90-5 Hydroxyl Terminated Polybutadiene (HTPB polymer) HTBP CAS

HTPB has good transparency, low viscosity, aging resistance, low temperature performance and good processing performance. HTPB can be used to produce casting elastomers, which are used as structural materials for automobile and aircraft tires, building materials, shoe materials, rubber products, thermal insulation materials, coatings, adhesives, potting materials, electrical insulation materials, waterproof and anti-corrosion materials, sports tracks, wear-resistant conveyor belts, rubber and epoxy resin modification, etc.

The specific applications of hydroxy-terminated polybutadiene are as follows

1. Adhesives;

2. Coatings;

3. Industrial rubber materials such as tires (belts, shockproof rubber) and industrial rubber materials with complex shapes (safety parts for vehicles such as bumpers, etc.);

4. Shoe materials;

5. Raw materials for artificial leather, elastic fibers, etc.;

6. Ship decks, ceilings and paving materials

7. Thermosetting resin modifiers;

8. Electrical parts materials and potting materials for electrical parts materials;

9. Sealing materials, caulking materials;

10. Foam plastics and excellent impact absorption materials;

11. HTPB is poured into the engine propulsion system together with oxidizers, aluminum powder and high-energy combustion materials and solidified, and is used as an adhesive for solid rockets and various types of missile propellants.

12. Plasticizer for solid rubber

13. Preparation of HTPB-type polyurethane elastomers

14. It is also used as a propellant adhesive for the propulsion, deflection, escape and deceleration systems of spacecraft.