RETAINING COMPOUNDS
SEALXPERT RC603 RETAINING COMPOUNDS
FEATURES:
- High strength, low viscosity
- Good oil tolerance, can be used on surfaces with slight oil contamination
APPLICATION:
- Seals and secures cylindrical assemblies under 0.005” (0.13 mm ) diametrical clearance
- Designed for transition and interference fit
- Used for slightly oily surface and inert surface
SEALXPERT RC620 RETAINING COMPOUNDS
FEATURES:
- Thixotropic viscosity
- Self-curing high temperature resistant
APPLICATION:
- Designed to retain cylindrical fittings which can endure high temperatures 232 °C (450 °F)
- Generally applicable for parts whose working temperature is 150 °C (302 °F) to 230°C (446 °F) (intermittent and continuous)
- Used to bond and retain automobile air valve sleeve, injection molding machine core sleeve, valve bushing, cylinder liner, plunger pin in steam hammer; seal or lock thread
SEALXPERT RC638 RETAINING COMPOUNDS
FEATURES:
- Maximum high strength, high viscosity
- Fixture in 5 minutes
APPLICATION:
- Used for retaining cylindrical assembly where fit clearance can approach 0.01” (0.26 mm) and where maximum strength at room temperature is required
- Lock bushings and sleeves into housings and on shafts
- Designed for transition and interference fit
SEALXPERT RC648 RETAINING COMPOUNDS
FEATURES:
- High strength, medium to low viscosity
- Withstand high temperature to 175 °C (347 °F)
- Fixture in 5 minutes
APPLICATION:
- Used for dynamic loading or periodic loading working conditions
- High temperature resistant, cures fast, retaining cylindrical assembly where fit clearance is less than 0.006” (0.15 mm)
- Designed for transition and interference fit
SEALXPERT RC680 RETAINING COMPOUNDS
FEATURES:
- High strength, medium viscosity
- Enhances bonding strength
APPLICATION:
- Used for diametral clearance of less than 0.01” (0.25 mm) clearance fit or transition fit with the best fit clearance between 0.002” (0.05 mm) to 0.004” (0.10 mm)
- Replace press fit and prevent rust
- Used for slight rotating (worn) bearing, shaft sleeve etc. fittings, retain belt pulley, bushing, gear wheel, rotor, rebuild hole-shaft fitting parts and out-of-tolerance parts
- Designed for transition and interference fit.
TECHNICAL DATA
| Product No. | Typical Use | Max Gap Fill mm | Uncured | Cured | Curing Speed | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Colour | Viscosity mPa.s | Specific Gravity g/cm3 | Shear Strength Psi (kg/cm2) | Temperature Range °C (°F) | Fixture min | Full Cure Hour | ||||
| RC603 | Slightly oil contaminated surface | 0.13 | Green | 200 | 1.10 | > 2901 (> 204) | -50 to 150 (-58 to 302) | 5 – 10 | 24 | |
| RC620 | high temperatures 232 °C (450 °F) | 0.30 | Green | 8,500 | 1.15 | > 2901 (> 204) | -50 to 230 (-58 to 446) | 30 – 100 | 24 | |
| RC638 | Maximum strength | 0.26 | Green | 2,500 | 1.09 | > 4496 (> 316) | -50 to 150 (-58 to 302) | 5 – 10 | 24 | |
| RC648 | Withstands continuous working high temperature up to 175 °C (347 °F) | 0.15 | Green | 500 | 1.15 | > 2611 (> 184) | -50 to 175 (-58 to 347) | 5 – 15 | 24 | |
| RC680 | For clearance and transition fit | 0.25 | Green | 1,250 | 1.12 | > 2756 (> 194) | -50 to 150 (-58 to 302) | 10 – 15 | 24 | |
53 Ubi Avenue 1, #05-25 Paya Ubi Industrial Park, Singapore 408934
