
High Temp Silicone Rubber Sheet is a durable, high-performance material designed to withstand extreme temperatures and provide excellent resistance to environmental factors. Made from premium silicone rubber, this sheet is engineered to perform under high heat, making it an ideal choice for industries that require temperature resistance, flexibility, and durability. High Temp Silicone Rubber Sheet is commonly used in applications such as gaskets, seals, and insulation in environments where other materials might fail.
One of the key features of High Temp Silicone Rubber Sheet is its ability to maintain flexibility and strength in temperatures ranging from -50°C to +250°C (-58°F to +482°F), depending on the specific grade of silicone. This makes it perfect for use in industries such as automotive, aerospace, food processing, and manufacturing, where high-temperature exposure is common. The silicone material is also resistant to UV rays, ozone, and weathering, ensuring a long service life even in harsh outdoor environments.
In addition to its high-temperature resistance, High Temp Silicone Rubber Sheet offers superior electrical insulation, chemical resistance, and excellent compression set resistance. It is also non-toxic and FDA-compliant, making it suitable for food contact applications. Whether used as a sealing solution, an electrical insulator, or a gasket, this silicone rubber sheet is designed to deliver long-lasting, reliable performance in a wide range of demanding applications.
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Material |
Silicone foam, eco-friendly, no-toxic |
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Brand Name |
Flexnite |
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Temperature Range |
-50℃~+350℃ |
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Hardness |
10 - 40C, customized |
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Color/Size/Shape |
As required,any PMS color available |
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Inflaming Retarding Grade |
94V0 |
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Density |
1.01-1.25 g/㎤ |
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Tensile Strength |
≥60 Mpa |
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Tear Strength |
≥20 KN/M |
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Certificate |
CE/EU,RoHS,LFGB, UL,ISO |
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Features |
Light weight, good flexibility, better sealing, excellent temperature resistance, inflaming retarding, chemically stable, weak acid and alkali resistance, high tear |
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OEM/ODM |
Yes |
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Packing Details |
poly bag, color box, then export box, or as required |
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Sample |
1) Existing samples lead time: 1days
2) Customized samples lead time: 2-4 days 3) Samples cost: free |
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Production Time |
Production time:7 days after sample confirmed |
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Payment & Shipping Terms |
1) Port: Shenzhen 2) Payment terms :L/C; T/T(30% deposit, 70% against B/L copy)3) Shipping terms: FOB, CIF, CNF |




Feature
Highly versatile product
Excellent thermal stability
Good resistance to weathering, UV & Ozone damage
Wide functioning temperature range
Good thermal insulator
Excellent sealing capabilities
Resistant to mildew & bacteria
Easy to cut to size


Specification
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Density |
0.5 ~ 1.1 g/cm3 |
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Hardness |
5-50 shore A |
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Temperatures |
-60~+280℃ |
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Colors |
Red ,gray, blue ,customized |

high temp silicone rubber sheet
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FAQ
Q:What's your MOQ?
A: Small trial order is also available.
Q: Is your product 100% silicone?
A:Yes, our product is food grade.
Q:Would you send me a sample before placing an order?
A:Yes, Free sample is available; sample time: 5-7 days.
Q:What's the shipping cost for a sample to our door?
A:Please advise your address and we will quote to you ASAP.
Q:What shipping method do you prefer?
A: For small order with light weight we prefer EXPRESS. For larger heavy goods, shipping by sea or by air is the most economical way. It's up to you.
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