Momentive RTV162 adhesive – sealants from Momentive Performance Materials are one-component, ready-to-use electronic-grade silicone sealants. They cure to a tough, resilient silicone rubber on exposure to atmospheric moisture at room temperature. These electronic-grade silicone adhesive sealants differ somewhat in physical properties including consistency.
Momentive RTV162 is a silicone-based glue that is electronics-grade and ready to use. It has exceptional mechanical properties, making it perfect for use as a white silicone sealant. The curing process releases neutral vapor and it can bond metallic electronic components. This spreadable paste cures to a tough, resilient silicone rubber when exposed to atmospheric moisture at room temperature. However, due to its moisture cure system, it should not be used in thicknesses greater than 6mm (1/4 in). If section depths exceed this limit, we suggest using either Momentive Performance Materials one-component addition cure or two-component silicone rubber compounds.
Dispensing Gun: EASIFLOW HD LITE – 310 ML CARTRIDGE DISPENSER
FEATURES:
- Non-corrosive to electronic metals, including copper and brass
- Low-odor cure, releasing an alcohol vapor from the sealant surface during the cure
- UL Recognition. RTV160, RTV162, and 167 are recognized by Underwriters
- Laboratories, Inc. under their Component Recognition Program (UL File No. E-36952)
- Retains elastomeric properties for long periods at temperatures from -60°C (-75°F) to
- 205°C (400°F) and for short periods up to 260°C (500°F)
- One component
- Cure at room temperature
- Excellent electrical insulation properties
- Excellent resistance to moisture, dust, dirt, UV, ozone, and chemicals
APPLICATION:
- Electronics
Typical Uncured Property | RTV162 |
Color | White |
Consistency | Spreadable paste |
Application Rate, gm/min | 350 |
Specific Gravity | 1.09 |
Tack-Free Time, hours | 4 |
Typical Cured Properties | RTV162 |
Hardness, Shore A | 35 |
Tensile Strength, kg/cm2 (lb/in2) | 38.2 (550) |
Elongation, % | 400 |
Peel Strength, kg/cm2 (1b/in2) | 7.2 (40) |
Thermal Conductivity, W/mK (cal/sec, cm2, °C/cm) | 0.21 (0.0005) |