Goldensea Chemicals medium molecular weight polyisobutylene has both food grade and industrial grade. Capacity of medium molecular weight polyisobutylene production line is 10,000MT/annual.

Goldensea Chemicals low molecular weight polyisobutylene has both highly reactive and conventional grade of polyisobutylene. Capacity of low molecular weight polyisobutylene production line is 20,000MT/annual.

Typical properties:

Transparent, yellowish, semi-solid, odorless, non-toxic. Polyisobutylene is used for butyl sealants and adhesives, providing strong adhesion and flexibility, as well as an excellent barrier to moisture and gas, making finished products more energy-efficient and durable.

Applications:

1. Hot melt butyl sealants/Insulating glass sealants/double glazing sealants/Primary sealants.

2. Butyl sealing tapes.

3. Pressure sensitive adhesive.

4. Lubricant greases.

5. Armourred cables.

6. Wax and bitumen modifiers.

7. Rubber modifiers.

8. Electric insulations.

9. PV sealants.