Country of Origin
United States
Shipping Weight
2.24 pounds
Manufacturer P/N
RTV88/DBT
Schedule B Code
3214.10.0010
Ship Dimensions
4 x 4 x 4 inches
Momentive RTV 88 Silicone Rubber Compound is, as the name suggests, a high temperature two-part silicone elastomer. It is supplied ready-to-use with a base compound and dibutyl tin dilaurate (DBT) as the standard curing agent. DBT is suitable for most applications, however other catalysts are available to facilitate deep section cure, faster cure and automated mixing. Check the features and specs for more details.
- Variable work times and cure rates by adjusting the amount and type of curing agent
- Room temperature cure
- Composition free of solvents and solvent odor
- Excellent adhesion capabilities with primer
- Excellent release properties
- Retention of elastomeric properties at temperatures from minus 54°C up to 260°C continuously, and up to 316°C for short periods of time
- Can be applied to potting and encapsulating electric motors and transformers
- Can be applied during the fabrication of rubber parts
- Can be applied to casting molds for low-melting point metals
- Can be used during release applications such as rubber rollers
- Can be applied to thermal insulation
- Color: Red
- Consistency: Spreadable paste
- Viscosity (cps): 880,000
- Specific Gravity: 1.47
- Durometer (Shore A): 58
- Tensile Strength (kg/cm2): 59
- Elongation (percent): 120
- Tear Strength (kg/cm): 8
- Shrinkage (percent): .6
- Dielectric Strength (kv/mm or v/mil)[1.9 mm thick]: 17.4 or 440
- Dielectric Constant at 1000 Hz: 4.3
- Dissipation Factor at 1000 Hz: .03
- Volume Resistivity (ohm-cm): 2.8 x 1014
- Useful Temperature Range (°C): -54 to 260
Safety Data Sheet