Unleash the Power of Chemical Resistance with Our Silicone Roll - Perfect for Seals and Films in Chemical Equipment
1. Unveiling the Product Introduction
 |
This industrial silicone rubber sheet is vulcanized with high-purity fumed/precipitated silicone raw materials, a high-performance elastic sealing slab. It owns stable physical and chemical properties, long-term service under extreme high & low temperature. Resist UV, ozone, acid & alkali corrosion, with outstanding insulation, shock absorption, sealing and waterproof performance.
Widely applied in machinery, electronics & electrical, new energy, chemical pipeline, high-temp oven, heat transfer printing and other industrial fields. Support custom cutting & die-cutting. Modified versions including flame retardant, conductive, fiberglass reinforced, food contact grade are available. Direct supply from factory, sufficient stock, bulk export supported. |
2. Discover the Core Advantages
-
Wide Temperature Adaptability: Conquer Any Climate
Our silicone sheets maintain stable performance from an icy -60ºC to a scorching 250ºC, ensuring no brittle cracks at low temperatures and no soft deformation at high ones. They can resist short-term heat up to 300ºC.
-
Unmatched Electrical Insulation Excellence
With high dielectric strength and the ability to withstand voltages ranging from 4-18KV, our product is non-conductive, making it ideal for applications like cabinet insulation and battery isolation pads.
-
Outstanding Weather & Aging Resistance
Engineered to defy the elements, our sheets are anti-UV, ozone, rain, and oxidation-resistant, ensuring 5-10 years of outdoor performance without powdering, cracking, or discoloration.
-
Chemically Inert & Resistant to Corrosion
Designed to withstand weak acids, alkalis, lubricants, and organic solvents, our sheets remain inert to most chemical mediums, guaranteeing no precipitation or pollution.
-
Superior Elasticity & Sealing Performance
With a high rebound rate and low compression set, our sheets fit snugly into equipment gaps, providing excellent shock absorption, waterproofing, and dust sealing.
-
Unmatched Wear & Tear Resistance
Boasting tensile strength ≥8MPa and elongation between 300%-700%, our sheets are crack-proof even after repeated bending, perfect for conveyor belts and stamping gaskets.
-
Eco-Friendly & Non-Toxic Assurance
Completely odor-free and lacking plasticizers, our sheets are RoHS & REACH certified and comply with FDA/LFGB standards, rendering them safe for food and medical applications.
-
Comprehensive Customization Options
We offer full customization in thickness, width, hardness, color, surface texture, adhesive backing, and enhanced performance. Small sample orders are welcome.
3. Explore the Technical Data Sheet
| Item |
Standard Value |
Description |
| Density |
1.2~1.4 g/cm³ |
General industrial density |
| Hardness |
40~70 Shore A |
Standard hardness, adjustable soft/hard |
| Tensile Strength |
≥8 MPa |
High tensile strength, anti-break |
| Elongation at Break |
300% ~ 700% |
Good elasticity, high stretch rate |
| Tear Strength |
≥25 kN/m |
Anti-tear, stable for die cutting |
| Compression Set |
≤20%(175ºC/22h) |
Good rebound after long high-temp compression |
| Dielectric Strength |
4~18 kV/mm |
Graded insulation voltage optional |
| Working Temp |
-60ºC ~ 250ºC |
Continuous service temperature |
| Flame Retardant |
V0 level (modified version) |
Self-extinguish for FR modified grade |
4. Product Classification Categories
1. General Purpose Industrial Silicone Sheet
Available in standard 40-70A, with smooth or cloth surfaces for high-temp sealing and machine buffering. Cost-effective and readily available.
2. High Clear Transparent Silicone Sheet
Platinum cured with low outgassing and anti-yellowing properties, these sheets are ideal for optical equipment and precision visual sealing parts.
3. Fiberglass Reinforced Silicone Sheet
Featuring a built-in fiberglass layer to prevent deformation, perfect for heat transfer printing and high-temperature hot press pads.
4. V0 Flame Retardant Silicone Sheet
Rated UL94 V0 for flame retardance, these sheets are self-extinguishing and ideal for fireproof sealing in power and new energy equipment.
5. Conductive / Anti-Static Silicone Sheet
Engineered with low surface resistance, providing anti-static properties, these sheets offer isolation protection for electronic workshops and microchips.
5. Versatile Application Fields
1. Electronics & Electrical Industries
Ideal for cabinet insulation gaskets, wire buffer pads, lithium battery heat insulation slabs, instrument shock bases, and high voltage insulation sheets.
2. Machinery Sealing Solutions
Perfect for high-temperature pipe flange gaskets, oven door seal strips, air compressor shock pads, pump anti-corrosion sealing slabs, and dust buffer sheets.
3. Heat Transfer & Thermal Equipment Applications
Our silicone sheets serve as heat press pads, vulcanizer heat insulation slabs, hot mold buffer sheets, and are ideal for fiberglass silicone thermal press applications.
4. New Energy Industry Innovations
Designed for PV module sealing, energy storage battery FR heat pads, charging pile insulation slabs, and wind power shock sealing applications.
5. Chemical & Laboratory Uses
Our acid and alkali-resistant lab table slabs are perfect for reagent equipment sealing, anti-corrosion linings, and freezer insulation sheets. These durable solutions offer unmatched protection and longevity.
Section 6: Pioneering Solutions for Food Processing
Discover our specialized food conveyor pads, sterilizer seals, and baking heat insulation slabs, all designed to provide odor-free efficiency in food machinery gaskets.
Section 6: Comprehensive Processing Service
- Experience precision with our Slitting & Cutting services: Custom width slitting and fixed-size square & strip cutting, tailored to perfection.
- Our Die Cutting services include expertly stamping round, square, and irregular gaskets, along with sealing rings to meet your unique specifications.
- Enhance functionality with our Adhesive Backing solutions: Featuring single or double-sided 3M strong tape for effortless application.
- Add a touch of sophistication with Surface Treatments: Anti-slip textures, matte cloth finishes, frosted surfaces, and custom logo printing available.
- Our Lamination services offer exceptional durability with fiberglass composites, double silicone lamination, and thickened composite slabs.
Section 7: Efficient Packaging & Prompt Delivery
Packaging Solutions Tailored for You
Expertly packaged, our products are roll-wrapped with PE waterproof film and paper core. Small rolls are packed in woven bags, and bulk goods are loaded on wooden pallets with stretch film, ensuring moisture and pressure resistance for sea and land shipments.
Swift and Reliable Delivery Service
We ensure quick dispatch of stock goods within 3-5 working days. Modified and custom size orders are shipped in 7-15 days. Convenient shipping terms include FOB Qingdao/Shanghai and EXW factory terms. We accommodate full container & LCL export effortlessly.
Section 8: Tailored Custom Service
- Customize Your Size: Choose from thicknesses 0.3-50mm, a maximum width of 2m, and any desired cut length for ultimate flexibility.
- Hardness Customization: Tailor the hardness to your needs with adjustable settings from 5 to 85 Shore A.
- Color Customization: Select from a palette of clear, white, red, black, grey, blue, and green, with Pantone color matching available to suit your brand.
- Performance Enhancements: Elevate product performance with features like flame retardancy, conductivity, high tear resistance, ultra-high temperature tolerance, food grade quality, and fiberglass reinforcement.
- Brand Your Products: Custom logo and specification printing on sheet surfaces to align perfectly with your brand identity.
- Experience Our Sample Service: Enjoy free small samples (with customer-covered freight). Proceed to mass production after sample confirmation for a seamless transition.
Section 9: Our Factory's Key Advantages
With 12 years of R&D and production expertise in silicone rubber sheets, we offer full mixing, extrusion, and vulcanization production lines, boasting a monthly output of 300 tons. Our consistent supply meets the demand of global overseas buyers. Our comprehensive quality inspection process includes a physical test report for each batch and supports third-party testing. We provide full certification documents and are regular exhibitors at the Canton Fair. Exporting to over 50 countries, including Europe, America, Southeast Asia, and the Middle East, our professional foreign trade team ensures efficient communication and comprehensive after-sales service.
Section 10: Frequently Asked Questions
-
Q: Can you offer samples?
A: Absolutely, we offer free small samples (customer covers freight); the sample freight is refundable with a bulk order.
-
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ is 100 kg for stock items and 300 kg for modified custom grades. Small trial orders are negotiable to meet your specific needs.
-
Q: What is the maximum temperature resistance?
A: Our general-grade silicone withstands long-term temperatures up to 250ºC. For high-temperature modified grades, it can endure continuous exposure up to 280ºC and instant exposure up to 300ºC.
-
Q: Are adhesive backing and die cutting available?
A: Yes, we support custom irregular gaskets cut according to your drawings, including adhesive backing.
-
Q: What trade terms are available?
A: We accommodate a range of trade terms, including EXW, FOB Qingdao, FOB Shanghai, and CIF, offering you flexibility and convenience.
Payment Guarantee
Platform Logistics
Inspection Service
After-Sales & Dispute Handling
Audited Supplier 
){kind=link}