Transparent Silicone Rubber Sheet 500x500mm | 0.1–1mm Thick
Transparent Silicone Rubber Sheet 500x500mm | 0.1–1mm Thick
Transparent Silicone Rubber Sheet – 500mm × 500mm
This high-performance transparent silicone rubber sheet is engineered for versatility and precision. Available in six ultra-precise thicknesses — 0.1mm, 0.2mm, 0.3mm, 0.5mm, 0.8mm, and 1mm — it is manufactured from 100% virgin silicone rubber on advanced drum-type vulcanizing presses, delivering a seamless, joint-free sheet with a consistently smooth surface and tight thickness tolerance.
Whether you need a reliable gasket material, a vacuum laminating membrane, or a high-temperature sealing film, this silicone sheet rises to the challenge. Made in Mainland China.
Key Features
- Ultra-precise thicknesses: Choose from 0.1mm, 0.2mm, 0.3mm, 0.5mm, 0.8mm, or 1mm to match your exact application.
- 100% Virgin Silicone Rubber: Translucent, non-toxic, and odorless — free from harmful substances for safe use across diverse industries.
- Wide Temperature Range: Stable performance from -60°C to +260°C (momentary peak up to 300°C).
- Excellent Chemical Resistance: Resistant to ozone, heat, oil, solvents, and corrosion for long-lasting reliability.
- High Electrical Insulation: Breakdown voltage of 4.5kV; Flammability Class V-0 for added safety.
- Smooth, Non-Stick Surface: Low surface activity prevents adhesion to other materials during use.
- Seamless Construction: Produced on super-wide drum-type presses (up to 4000mm) ensuring no joints or weak spots.
Technical Specifications
| Parameter | Value |
|---|---|
| Material | 100% Virgin Silicone Rubber |
| Size | 500mm × 500mm |
| Thickness Options | 0.1mm / 0.2mm / 0.3mm / 0.5mm / 0.8mm / 1mm |
| Color | Translucent |
| Hardness | 60 Shore A |
| Tensile Strength | 12 MPa |
| Elongation | 300% – 350% |
| Density | 1.20 ± 0.05 g/cm³ |
| Breakdown Voltage | 4.5 kV |
| Flammability Class | V-0 |
| Temperature Range | -60°C to +260°C (peak 300°C) |
| Origin | Mainland China |
Common Applications
- Custom rubber seal gaskets and flat gaskets
- PVC, wood, glass, and solar vacuum laminating presses
- Hot laminating and card laminating press membranes
- Electrical insulation films and heat-resistant barriers
- Industrial sealing, cushioning, and protective lining
Related Products You May Like
Looking for other practical tools and workshop essentials? Check out our 10-in-1 Multi-Functional Bone Wrench Hex Socket Spanner or our 16-in-1 Multi-Function Bike Repair Tool Folding Hex Wrench Set for your next project.
Learn more: OSHA on eye and face protection
Frequently Asked Questions
Q: What thickness of silicone rubber sheet should I choose for gasket making?
A: For general-purpose flat gaskets and sealing applications, 0.5mm to 1mm thick silicone rubber sheets are most commonly used, offering a reliable seal with good compressibility. Thinner options (0.1mm–0.3mm) are ideal for precision laminating press membranes or electrical insulation films where minimal profile is critical.
Q: Is this transparent silicone sheet safe for use with food-contact or medical-adjacent equipment?
A: This silicone rubber sheet is made from 100% virgin silicone rubber that is non-toxic and odorless. However, it is listed as an industrial-grade material. Please verify the specific regulatory requirements for your intended application before use in food-contact or sensitive environments.
Q: Can this silicone sheet handle high-temperature industrial processes?
A: Yes. This silicone rubber sheet maintains stable mechanical and electrical properties across a wide range of temperatures — from -60°C up to +260°C, with a momentary peak tolerance of 300°C — making it well-suited for hot press laminating, solar panel lamination, and similar high-temperature industrial processes.
Q: What is the surface finish of this silicone rubber sheet?
A: The sheet is available with a smooth/smooth or smooth/sand surface finish. The standard translucent variant features a smooth surface on both sides, providing consistent contact and minimal adhesion to other surfaces during processing.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.