MB-10 Polyisobutylene for Sealents

Polyisobutylene has excellent atmospheric resistance, aging resistance and durability characteristics, and also has low moisture permeability and no fog smoke, very suitable for insulation glass sealant, double glass doors, Windows barrier sealant. The resulting sealant formulations are easy to apply and ensure long-term stability.

Polyisobutylene and carbon black and antioxidants and ultraviolet absorbers used in the production of insulating glass sealant can increase the flexibility and permeability of the product.

In the sealant of double-glazing glass, polyisobutylene stands out as a primary sealant material, delivering high airtightness that meets the growing global demand for energy-efficient and environmentally friendly insulated glass. This demand is driven by the need for enhanced thermal insulation in residential and building window applications. therefore, in this use, the amount of polyisobutylene will gradually increase.

Moreover, when blended as an adhesive additive with base polymers such as butyl rubber, polyisobutylene extends its benefits to a wide range of industries. It proves effective in building materials, electrical machinery, automotive applications and so on.