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MH196 Fast Curing, High-Temperature Gasketmaker, Red
Permabond® MH196 is an anaerobic material that makes 'formed in situ' gaskets between metal surfaces. It can replace a wide range of conventional gaskets, thereby offering the potential for reduced stock holdings. By allowing surface-to-surface contact, load transmission can be improved. As the product does not shrink, creep, or relax after curing, no bolt retightening is required. It has excellent chemical and high-temperature resistance or up to 200°C.
- Instant low pressure seal
- Replaces all sizes of formed gaskets
- Good high pressure resistance
- High-temperature resistance
- Does not creep or shrink
Código PAC | C100352 |
---|---|
Marca | Permabond |
Tipo | Fabricante de juntas |
Physical Properties of Uncured Adhesive
- Chemical composition: Acrylic
- Appearance: Red
- Viscosity @ 25°C:
- 2rpm: 500,000 mPa.s (cP)
- 20rpm: 100,000 mPa.s (cP)
- Specific Gravity: 1.1
- UV fluorescence: Yes
Typical Curing Properties
- Maximum gap fill: 0.5mm (0.02")
- Time taken to reach handling strength (M10 steel) @23°C: 15 minutes*
- Time taken to reach working strength (M10 steel) @23°C: 1-3 hours
- Full strength (M10 steel) @23°C: 24 hours
*Handling time at 23°C / 73°F. Copper and its alloys will make the adhesive cure more quickly, while oxidized or passivated surfaces (like stainless steel) will reduce cure speed. To reduce curing time, use Permabond activator A905 or ASC10 alternatively, increasing the curing temperature will reduce curing time.
Typical Performance of Cured Adhesive
- Torque strength (M10 steel ISO10964)
- Break: 20 N·m (175 in.lb)
- Prevail: 23 N·m (200 in.lb)
- Shear strength (steel collar & pin ISO10123): 10 MPa (1,450 psi)
- Coefficient of thermal expansion: 90 x 10-6mm/mm/°K
- Dielectric strength: 11 kV/mm
- Thermal conductivity: 0.19 W/(m.K)