| Description: Master Bond MasterSil 156 is a two component, lower viscosity silicone system for high performance potting, encapsulation and sealing. MasterSil 156 combines high temperature resistance, commendable flexibility and appealing thermal conductivity along with meeting UL 94V-0 for flame retardancy. MasterSil 156 is an addition cured system and does not require exposure to air for complete cross-linking. It has a convenient one to one mix ratio by weight and will not outgas while curing. It is 100% solids and contains no solvents. MasterSil 156 has a lower viscosity and excellent flow properties enabling it to be well suited for potting and encapsulation. Additionally, the electrical insulation properties are good and it still is a reputable thermal conductor. It bonds well to a wide variety of substrates including metals, composites, glass, ceramics and many rubbers and plastics. Its flexibility allows it to withstand severe thermal cycling and resist vibration and shock. Also, it is very resistant to water, humidity, oils and environmental elements. The system is rated to 105°C by UL in thicknesses up to 1/4 inch and above, and it is listed as 94V-0 for flame retardancy. It can cure in thicknesses well beyond 1-2 inches if required. MasterSil 156 is a system that combines flexibility, high temperature resistance, heat dissipation and flame retardancy. Product Advantages: - Convenient one to one by weight mix ratio
- Addition cured; virtually no by-products released during curing; does not require air
- Favorable electrical insulation and thermal conduction properties
- Lower viscosity and splendid flow; ideal for potting and encapsulation
- Very low shrinkage upon cure
- UL flame retardant 94V-0 rating
Key Features - Good thermal conductivity
- Good electrical insulation properties
- Flame retardant UL 94V-0
- Low exotherm; very long pot life
- Can cure in thicknesses up to and beyond 1-2 inches
- UL temperature rated up to 105°C
Information provided by MasterBond® |
| Master Bond is a leading manufacturer of adhesives, sealants, coatings and potting compounds. Master Bond’s vast product line consists of over 3,000 epoxy, polyurethane, silicone, cyanoacrylate and latex adhesives that vary in viscosity, cure speed, strength, chemical resistance, electrical properties, etc. Our custom adhesives offer design flexibility and provide excellent bonding performance. Visit www.masterbond.com.Click here to view all available suppliers for this material. Please click here if you are a supplier and would like information on how to add your listing to this material. |
