Silicone Rubber Square Section
Silicone rubber square section in 60° Shore A hardness. Excellent for applications requiring good sealing properties at high and low temperatures.
These square sections are suitable for use from -40°C up to +200°C with capabilities at 230°C intermittentl, can be increased ot 300°C with special additives.
Fully compliant to FDA 177.2600 and EC 1935/2004, making it suitable for applications requiring direct food contact. More colours and sizes are available on request.
From: €64,94 Inc. VAT €64,94 Ex. VAT
Details & Specs
Technical
- FDA § 177.2600 compliant
- BFR XV “Silicones” compliant
- Compliant to 1935/2004
- Usable in Dairy, Sanitary or Industrial Applications
Property | Condition | Curing Agent E | Curing Agent C1 | Method |
|---|---|---|---|---|
Appearance | - | transparent | transparent | - |
Hardness Shore A | - | 60° ± 5 | 60° ± 5 | DIN ISO 48-4 |
Density | - | 1.15 g/cm³ | 1.15 g/cm³ | DIN EN ISO 1183-1 A |
Tensile strength | - | 11.0 N/mm² | 11.0 N/mm² | ISO 37 type 1 |
Elongation at break | - | 440 % | 530 % | ISO 37 type 1 |
Tear strength | - | 24 N/mm | 26 N/mm | ASTM D 624 B |
Compression Set[1] | 22 h | 175 °C | 31 % | 16 % | - |
Rebound resilience | - | 59 % | 56 % | ISO 4662 |
Cure conditions (post-cured 4 h / 200 °C):
1.5 % ELASTOSIL® AUX Crosslinker E (50% paste of bis-(2,4-dichlorobenzoyl)-peroxide in silicone fluid); 10 min / 135°C in press
0.7 % ELASTOSIL® AUX Crosslinker C1 (Dicumylperoxide); 15 min /165 °C in press
Availability and Fabrication Possibility
- Available in continous coils of 25m depending on size
- Can be cut down to any given length
- Can be joined as frames or rings
- Many different geometries possible and available from stock
- Can be extruded as a profile as well (please enquire)
