Momentive Siltrust RTV88HB Silicone Rubber Compound
High-temperature, two-part silicone elastomer designed for demanding applications.
Momentive Siltrust RTV88HB silicone rubber compound is a high-temperature, two-part silicone elastomer designed for demanding applications. This ready-to-use kit includes the base compound and RTV9950 curing agent, offering versatile work times and cure rates by adjusting the curing agent amount. Its solvent-free composition eliminates odor, and it boasts excellent adhesion (with primer) and release properties. This robust material retains its elastomeric properties across a wide temperature range, from -54 C (-65 F) to 260 C (500 F) continuously, and up to 316 C (600 F) for short durations. The RTV88HB compound is ideal for various high-temperature applications requiring a durable, reliable silicone elastomer.
Key Features
- Variable work times and cure rates by adjusting the amount and type of curing agent
- Room temperature cure
- Solvent-free composition; no solvent odor
- Excellent adhesion capabilities with primer
- Excellent release properties
- Maintains elastomeric properties from -54 C (-65 F) to 260 C (500 F) continuously, and up to 316 C (600 F) for short periods
Typical Applications
- Potting and encapsulating electric motors and transformers
- Fabrication of rubber parts
- Casting molds for low-melting point metals
- Release applications such as rubber rollers
- Thermal insulation