| Silicone Rubber Extrusion | Delayed | 25 working days |
| Silicone Extrusion & Secondary Operations | Delayed | 30 working days |
| Silicone Rubber Extrusion (New Dies) | Delayed | 30 working days |
| Silicone Rubber Inflatable Seals | Delayed | 22 working days |
| Silicone Rubber & Sponge Sheeting | Normal | from 5 working days |
| Silicone Rubber & Sponge Gaskets | Normal | from 5 working days |
| EPDM Extrusion | Normal | 3 - 5 Weeks |
| Compression Moulded Parts | Partially Delayed | From 4 Weeks |
| 3D Printed Parts | Normal | 5 Working Days |
Lead times are indicative and subject to current capacity. Contact us for an accurate quote →
Our silicone products are proudly manufactured at our West Sussex, UK facility.
We ship worldwide via trusted courier partners with full tracking and insurance available on all orders.
UK Delivery: Next-day and economy options available
Europe: 2–4 working days
Rest of World: 3–7 working days
High temperature silicone rubber from Viking Extrusions offers exceptional heat resistance, durability, and flexibility, making it ideal for demanding applications in aerospace, automotive, electronics, medical, industrial, and food processing sectors. Its ability to withstand extreme temperatures and harsh conditions ensures reliable performance and long-lasting integrity.
Product Codes: VTHT20, VTHT30, VTHT40, VTHT50, VTHT60, VTHT70, VTHT80
High temperature silicone rubber is a specialised elastomer designed to retain its physical properties and performance in extreme temperature environments. This versatile material is valued for its stability, resistance to thermal degradation, and flexibility under varying conditions, making it indispensable for a wide range of applications.
Due to its unique properties, high temperature rubber is used in a variety of critical applications across multiple industries:
High temperature silicone rubber stands out as a versatile and reliable material for industries that require exceptional heat resistance, durability, and performance. Its unique properties make it an ideal choice for demanding applications in aerospace, automotive, electronics, medical, industrial, and food processing sectors. With its ability to withstand extreme conditions and maintain its integrity, high temperature silicone rubber continues to be a preferred solution for critical environments.
| Property | Units | VTHT20 | VTHT30 | VTHT40 | VTHT50 | VTHT60 | VTHT70 | VTHT80 | Test Method |
|---|---|---|---|---|---|---|---|---|---|
| Appearance | – | Off-White | Off-White | Off-White | Off-White | Off-White | Off-White | Off-White | – |
| Temperature Range | ᵒC | -50 to +300 (max) | -50 to +300 (max) | -50 to +300 (max) | -50 to +300 (max) | -50 to +300 (max) | -50 to +300 (max) | -50 to +300 (max) | – |
| Density | g/cm3 | 1.11 | 1.1 | 1.12 | 1.15 | 1.15 | 1.18 | 1.2 | ISO 1183-1 A |
| Hardness | ᵒ Shore A | 24 | 32 | 42 | 52 | 61 | 70 | 79 | DIN 53505 |
| Tensile strength | N/mm2 | 9 | 9 | 10 | 11 | 11 | 11 | 10 | DIN 53501 S1 / ISO 27 |
| Elongation at break | % | 920 | 720 | 580 | 520 | 440 | 440 | 420 | DIN 53504 S 1 |
| Tear strength | N/mm | 26 | 23 | 23 | 25 | 24 | 26 | 26 | ASTM D 624 B |
| Rebound Resilience | % | 42 | 52 | 56 | 56 | 57 | 53 | 53 | DIN 53512 |
| Compression Set | % | 33 | 36 | 36 | 34 | 31 | 40 | 57 | DIN ISO815-B (22hrs at 175ᵒC) |
These figures are only intended as a guide and should not be used in preparing specifications.
Contact out experienced team of technical advisors for advice, quotations or any other queries.
Required fields are marked with*
Close
We ship our goods worldwide using a variety of couriers including DPD, DHL, TNT, UPS and FEDEX. Please contact us to discuss your shipping requirements.
Close
We ship our goods worldwide using a variety of couriers including DPD, DHL, TNT, UPS and FEDEX. Please contact us to discuss your shipping requirements.