Silicone Rubber Gaskets
Model:KXT 1700
Silicone Rubber Gaskets are cut from rubber sheets or mould pressing. Any sizes and shapes can be produced. Whether you need one part, or one million parts, our gasket division can cut just about any size and shape that you can imagine, from just about any material.
KXT 1700 Silicone Rubber Gaskets are high‑performance sealing solutions with exceptional resistance to extreme temperatures, ozone, and weathering. Manufactured from premium silicone rubber compounds with hardness range of 40°–80° Shore A and service temperature from ‑85°C to +215°C. Available in custom shapes, sizes, and colours (red, white, etc.). Odourless and tasteless – suitable for food and pharmaceutical applications. Cut from sheets or mould pressed to meet your exact specifications. Request a quote →
KXT 1700 Silicone Rubber Gaskets – Extreme Temperature Sealing Solutions
The KXT 1700 Silicone Rubber Gasket is a premium sealing solution engineered for applications requiring exceptional temperature resistance, flexibility, and durability. Silicone rubber gaskets are used to prevent leaks between different substrate sections across a wide range of industries. Our silicone gaskets are constructed from the highest quality silicone gasket material, offering outstanding resistance to ozone, weathering, and compression set.
Whether you need one part or one million parts, our gasket division can produce just about any size and shape you can imagine. We manufacture standard gasket and washer sizes, as well as custom parts in‑house, ensuring precise fit and reliable sealing performance. Contact our technical team for custom sizing and material recommendations.
Key Features of KXT 1700 Silicone Rubber Gaskets
- ✅ Extreme Temperature Range – Serviceable from ‑85°C to +215°C, with excellent stability across the entire range.
- ✅ Weather & Ozone Resistant – Outstanding resistance to weathering, ozone, and UV degradation – ideal for outdoor applications.
- ✅ Excellent Compression Set – Maintains sealing force over time, reducing the need for re‑torquing.
- ✅ Food & Pharmaceutical Grade – Odourless and tasteless, suitable for food contact and pharmaceutical applications.
- ✅ High Tensile Strength & Elongation – Excellent mechanical properties ensure durability and tear resistance.
- ✅ Customisable – Available in any size, shape, colour, and hardness (40°–80° Shore A).
- ✅ Dielectric Properties – Good electrical insulation properties for electronic and electrical applications.
- ✅ Wide Chemical Resistance – Resistant to many chemicals, oils, and solvents depending on formulation.
KXT 1700 Silicone Rubber Gaskets – Custom shapes and sizes available
Technical Specifications – KXT 1700 Silicone Rubber Gaskets
| Property | Value | Test Method |
|---|---|---|
| Colour | Red, White, Custom | — |
| Specific Gravity | 1.2 – 1.4 g/cm³ | ASTM D297 |
| Hardness Range | 40° – 80° Shore A | ASTM D2240 |
| Tensile Strength (min.) | 5 MPa | ASTM D412 |
| Elongation at Break (min.) | 200% | ASTM D412 |
| Tear Strength | 15 N/mm | ASTM D624 |
| Low Temperature Resistance | ‑85°C | ASTM D1329 |
| Temperature Range | ‑85°C to +215°C | ASTM D2000 |
| Fabrication Methods | Die‑cut, Waterjet, Mould Pressed | — |
| Size Range | Any custom size or shape | — |
* Custom hardness, colours, and dimensions available upon request. Consult our engineering team for specific requirements.
Advantages of Silicone Rubber Gaskets
Excellent Weather Resistance – Outstanding resistance to ozone, UV, and weathering, ensuring long service life in outdoor applications.
Odourless & Tasteless – Safe for food contact and pharmaceutical applications where purity is critical.
Superior Stability – Maintains physical properties across a wide temperature range compared to other rubber products.
Shock & Tear Resistant – Excellent mechanical properties including high tensile strength and tear resistance.
High Elongation – Excellent flexibility and elongation characteristics for demanding sealing applications.
Good Recovery – Excellent compression set resistance ensures long‑term sealing effectiveness.
Typical Applications
Pharmaceutical & Food Processing Sanitary gaskets for FDA‑compliant equipment, clean‑room environments, and food contact applications.
Chemical Processing Blenders, mixers, agitators, pumps, and processing equipment seals.
Extreme Environments Stable material for applications with wide temperature fluctuations and harsh conditions.
Hydraulic Systems Hydraulic rubber gaskets for fluid sealing in industrial equipment.
Electronics Sealing and insulation for electronic enclosures, control panels, and electrical housings.
General Industrial Blenders, pumps, valves, and process equipment requiring reliable sealing.
Silicone Rubber Chemical Compatibility Guide
Key: 
= Excellent 
= Good 
= Fair X = Not Recommended
* Contact our technical team for specific media compatibility and application guidance.
Why Choose Kaxite for Silicone Rubber Gaskets?
Custom Manufacturing Capability – Any size, shape, colour, or hardness – we produce to your exact specifications.
Premium Material Quality – Highest quality silicone rubber compounds with full material traceability.
ISO 9001:2015 Certified – Rigorous quality control from raw material to finished product.
Volume Flexibility – From prototype to high‑volume production – one part or one million parts.
Fast Turnaround – Rapid prototyping and quick delivery for urgent requirements.
Technical Expertise – Decades of experience in rubber gasket manufacturing and material selection.
Proven Reliability: Kaxite's silicone rubber gaskets are trusted across the pharmaceutical, food processing, chemical, and electronics industries for their consistent quality and exceptional performance.
Quality Assurance & Compliance
All KXT 1700 silicone rubber gaskets are manufactured under strict quality controls in our ISO 9001:2015 certified facility. We perform hardness testing, tensile strength verification, and dimensional inspection on every batch. FDA‑compliant materials are available for food and pharmaceutical applications. Full material traceability and test certificates (EN 10204 3.1/3.2) are provided upon request.
- ISO 9001:2015
- FDA Compliant Options
- 100% Dimensional Inspection
- Hardness & Tensile Testing
- Full Material Traceability
Custom Manufacturing – Any Size, Any Shape, Any Colour
We specialise in custom‑manufactured silicone rubber gaskets to meet your exact specifications. Send us your drawing or specification for a rapid quotation.
- Custom shapes and sizes – any geometry
- Hardness range: 40°–80° Shore A
- Colour options: red, white, custom colours
- Die‑cut, waterjet, or mould pressed
- FDA‑compliant materials available
- Low to high volume production
Request a free design review or ask for a bulk quote – our team responds within 24 hours with competitive pricing and lead‑time estimates.
Frequently Asked Questions About Silicone Rubber Gaskets
- Q: What is the temperature range for silicone rubber gaskets?
- A: Silicone rubber gaskets are serviceable from ‑85°C to +215°C, offering excellent stability across a wide temperature spectrum. This makes them ideal for both cryogenic and high‑temperature applications.
- Q: Are silicone gaskets food‑grade?
- A: Yes, silicone rubber is odourless and tasteless, making it suitable for food contact applications. We can supply FDA‑compliant silicone gaskets upon request.
- Q: What hardness options are available?
- A: We offer silicone rubber gaskets in hardness ranging from 40° to 80° Shore A. The optimal hardness depends on your specific application requirements – consult our engineering team for recommendations.
- Q: Can you produce custom shapes and sizes?
- A: Absolutely. We can manufacture gaskets in any size and shape – from simple washers to complex custom profiles. Simply provide a drawing, template, or specification for a fast quotation.
- Q: What is the typical lead time for custom gaskets?
- A: Prototype samples typically ship within 3‑7 days. Production orders are usually completed within 7‑15 days, depending on quantity and complexity.
Partner with Kaxite Sealing – your trusted manufacturer of silicone rubber gaskets. With extensive material expertise, custom manufacturing capabilities, and a commitment to quality, we deliver sealing solutions that perform reliably in the most demanding environments. Request a free design review or get a bulk quote today – our engineering team responds within 24 hours.
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Address
No. 432 Zhenhai Middle Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang China
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