| Description: This is a pourable 2-part addition cure silicone elastomer system. After mixing parts ‘A’ and ‘B’ in the correct proportions, the system will cure at ambient temperatures within 24 hours, but the rate of cure can be accelerated by heat. The cured rubber exhibits excellent physical and electrical properties. Key Features - Transparent purple in thin cured sections which enables layer thickness evaluation
- Fast gel time
- Excellent tear and elongation properties
- Flowable, self-leveling and mildly thixotropic for vertical surfaces
Key Applications- Closed molding
- Composite part manufacturing
- Resin infusion/pre-preg
Application: QVB 720 is a silicone molding rubber for producing reusable vacuum bags. This formulation can also be used as a mold making material if a fast cure is required.Information provided by CHT Group |
