Food Grade Silicone Rubber Sheet with High Electrical Insulation and Excellent Ozone Resistance for Vacuum Laminator
Price:
USD3-15.00/kg
MOQ:
40m length
Delivery Time:
7-15days after receive the buyer's payment
Brand:
3A Rubber
Product Description
Silicone Sheets, Membranes & Rolls for Vacuum Laminators
Our premium silicone sheets, membranes, and rolls are manufactured using high-quality silicone material on specialized rotocure vulcanizers or plain press vulcanizers, tailored to meet specific customer requirements. We utilize advanced manufacturing techniques and strict quality control to deliver products with superior surface smoothness and precise thickness tolerance.
Manufacturing Excellence
We overcome traditional manufacturing limitations through our specialized equipment:
- General silicone sheets produced on 4-roller rotocure vulcanizers
- Super-wide silicone sheets produced on 2-roller rotocure vulcanizers
- Super-thin silicone sheets produced on special oven road vulcanizers
- Super-thick silicone sheets produced on plain press vulcanizers
Our super-wide drum-type vulcanizing press accommodates widths up to 4000mm, delivering seamless products up to 3600mm wide without joints.
Material Properties
High-quality silicone rubber with excellent performance characteristics:
- Anti-aging and ozone resistance
- Heat-resistant (-60°C to +260°C, momentary maximum 300°C)
- Electric insulation properties
- Oil, solvent, and corrosion resistance
- Non-toxic, tasteless, and pollution-free
- High stability and reliability with non-sticky surface
Technical Specifications
- Material: 100% virgin HTV silicone material
- Grade: Industrial, food, medical, FDA grade with post-cured options
- Quality: High tear resistant, middle tear resistant, general tear resistant
- Color: Translucent, dark red, black, milk white, grey, blue, etc.
- Surface: Smooth/smooth, smooth/impression fabric, smooth/sand or double impression fabric
- Reinforcement: Insert 1 PLY fiberglass fabric, aramid fabric, or wire mesh SS201, SS304, SS316
- Tensile Strength: 7.5-12.0 MPa
- Hardness: 10, 20, 30, 40, 50, 60, 70, 80 ±5 Shore A
- Elongation: 350%-720%
- Density: 1.25-1.50 g/cm³
- Tear Strength: 26-42 N/mm
- Working Temperature: -60°C to +260°C (momentary 300°C)
Available Sizes
- Thickness: 0.1-50mm
- Width: 0.1-3.6m
- Length: 1-50m
Standard Dimensions
- 0.1-1.0mm * 0.5m * 25/50m
- 0.5-8.0mm * 0.5-1.2m * 10/20m
- 1.0-30.0mm * 0.5/1.0/1.2/1.5m * 10/20m
- 1.0-6.0mm * 1.5-3.6m * 10/20/30m
OEM and customized sizes available upon agreement
Quality Test Results
| Examination Project | Unit | Standard Value |
|---|---|---|
| Luster | - | Various luster options, fresh and bright |
| Hardness | Shore A | 40, 70 ±5 |
| Color | - | Translucent, red, black, white, grey, etc. |
| Proportion | g/cm³ | 1.25 |
| Longitudinal Strength | MPa | 7.5-12.0 |
| Elongation Ratio | % | 350-720% |
| Compression Permanent Deformation | % | 22 |
| Tear Strength | N/mm | 26 |
| Heat Resistance | °C | -60 to 260 (Extreme temperatures) |
| Linear Shrinkage Rate | % | 3.6 |
| Rebound Rate | % | 66 |
| Insulation Intensity | Kv/mm | 18 |
| Brittle Temperature | °C | -25°C (No change in test specimen) |
| 100% Modulus at Definite Elongation | MPa | 5.1 |
Applications
Ideal for punching various rubber seals and gaskets, and specialized applications including:
- Wooden PVC vacuum press laminators
- Wooden door vacuum press laminators
- Safety glass vacuum laminating bags
- Solar vacuum press laminators
- Hot press laminators
- Card press laminators
Specialized Products
Press for Wooden Laminator:
Translucent-grey Germany silicone membrane for "+" and "-" press on wooden PVC vacuum press laminators
Translucent Chinese silicone membrane for "-" press only on wooden PVC vacuum press laminators
Special supply FDA grade silicone sheet with post-cure and antistatic silicone sheet with fire-resistant properties (black color, smooth surface)
Translucent-grey Germany silicone membrane for "+" and "-" press on wooden PVC vacuum press laminators
Translucent Chinese silicone membrane for "-" press only on wooden PVC vacuum press laminators
Special supply FDA grade silicone sheet with post-cure and antistatic silicone sheet with fire-resistant properties (black color, smooth surface)
Important: When requesting a quotation, please specify your application requirements, preferred color, hardness, dimensions, and quantity.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
SANHE 3A RUBBER & PLASTIC CO., LTD.
Location
45 Hualian Golden Street, Sanhe Hebei China
Contact Person
Shiguo Han