SS5204 High-temperature resistant Silicone Sealant
SS5204 stands as a single-component RTV silicone adhesive that cures at room temperature. When exposed to moisture, it produces acetic acid. This adhesive exhibits strong adhesion to a range of substrates, including glass, metal, and ceramics, and offers excellent resistance to weathering.
Features and benefits
- Used for automotive gearbox bonding and sealing
- Sealing and bonding of gaskets in heater and refrigerator
- Good weather resistance, water resistance, and aging resistance
- Environmentally friendly, non-toxic, temperature resistance: -50 ~ 260°C
- Good resistance to engine oil and some chemicals
- Reach & RoHS Compliance
Specifications
TYPICAL UNCURED PROPERTIES
| Properties | SS5204 |
| Appearance | Liquid |
| Color | Transparent/black/white |
| Viscosity, ASTM D4287, mPa.s | 60,000 ± 20,000 |
TYPICAL CURING PROPERTIES
| Properties | SS5204 |
| Surface Dry Time @ 25°C 50%R.H, mins |
5 ~ 20 mins |
| Thoroughly Cured Time @ 25°C, days | 7 days |
TYPICAL CURED PROPERTIES
| Properties | Value |
| Service Temperature | -50 ~ 260°C |
| Density, 25ºC, g/cm³, ASTM D792 | 1.02 ± 0.05 |
| Durometer Hardness, Shore A, ASTM D2240 | 25 ± 5 |
| Elongation at break, %, ASTM D638 | ≥ 400 |
| Tensile shear strength, ASTM D1002 | 1.6 MPa |
Technical Documents
SS5204 - Technical Data Sheet
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