Silicone Rubber Sheets are flexible, durable, and versatile materials made from synthetic rubber (silicone) that is highly resistant to extreme temperatures, chemicals, and weather conditions. They are widely used across various industries due to their excellent properties, which make them suitable for both industrial and domestic applications.
Here's a more detailed look at silicone rubber sheets:
Key Properties of Silicone Rubber Sheets:
-
Temperature Resistance:
- Silicone rubber can withstand both high and low temperatures. It typically operates between -60°C to +230°C (some grades can tolerate higher temperatures). This makes it ideal for applications requiring resistance to heat, such as gaskets for engines, ovens, and high-temperature seals.
-
Chemical Resistance:
- Silicone rubber sheets are highly resistant to oils, solvents, and chemicals, making them suitable for use in industries like food processing, pharmaceuticals, and automotive. They don't degrade easily when exposed to these substances.
-
Weather Resistance:
- The material is also UV, ozone, and weather resistant, making it suitable for outdoor applications where it's exposed to harsh environmental conditions, such as gaskets and seals for windows and doors.
-
Electrical Insulation:
- Silicone rubber is an excellent electrical insulator, which is why it's used in electronic applications, such as insulating electrical wires and components.
-
Flexibility & Durability:
- Despite being tough, silicone rubber sheets maintain flexibility and can easily return to their original shape after being stretched. This makes them useful for seals, gaskets, and tubing.
- It is also highly abrasion-resistant and durable, meaning it can handle physical wear without breaking down.
-
Non-Toxic & Food Safe:
- Food-grade silicone rubber sheets are non-toxic and can be used in direct contact with food. This makes them a popular choice for baking mats, kitchen tools, and gaskets in food processing.
-
Water Resistance:
- Silicone is naturally waterproof, making it a good material for sealing and waterproofing applications.
-
Good Compression Set Resistance:
- It resists deformation under prolonged pressure, making it ideal for seals and gaskets that need to maintain their shape over time.
| Technical Parameter |
| Thickness |
1-10mm |
| Width |
1-1.6m |
| Temperature |
-40°C~+200°C |
| Elongation |
280% |
| Tensile Strength |
6.5 Mpa |
| Hardness |
60±5 Shore A |
| Surface |
Smooth |
| Density |
1.26g/cm3 |
| Feature |
High temperature Resistant, Acid and alkalis resistance, weatherability properties, good perfoemance in Petroleum, Ozone, Oxidation, UV.
Good electrical insulation, low flammability, low smoke, no harmful toxicity or physiological effects |

Other Recommended Products
We offer a wide range of industrial rubber sheets, including food-grade options, such as:
- Natural Rubber Sheet: High flexibility and excellent physical performance.
- SBR Rubber Sheet: Superior wear and aging resistance at a competitive price.
- Neoprene Rubber Sheet: Resistant to various climates, ozone, heat, and chemicals.
- NBR Rubber Sheet: Excellent oil and wear resistance with anti-aging properties.
Our selection includes ribbed, inserted, and cloth impression rubber sheets, catering to diverse needs.
1. Fine Ribbed Rubber Sheet
- Fine ribbed surface, fabric pattern bottom
- Usage: Industrial cells, automotive, shipping and packaging, heavy-duty work areas
2. Wide Ribbed Rubber Sheet
- Wide ribbed surface, fabric pattern bottom
- Usage: Industrial cells, automotive, shipping and packaging, heavy-duty work areas
3. Stud round dot, diamond, checker rubber sheet
- Good toughness, anti-slip, waterproof, anti-shock, vibration resistance
- Usage: Hotel, swimming pool, auditoria, walkway, GYM, kitchen, toilet
| SBR |
Working Temperature |
-30°C-80°C |
| |
Tensile strength |
2-8mpa |
| |
Hardness |
50-80 Duro |
| NBR |
|
General Grade |
High Grade |
| |
Material Selection |
SBR/NBR |
Nitrile |
| |
Working Temperature |
-30°C-80°C |
-30°C-110°C |
| |
Tensile strength |
3-8mpa |
| |
Hardness |
50-80 Duro |
| CR |
|
General Grade |
High Grade |
| |
Material Selection |
SBR/CR |
Neoprene |
| |
Working Temperature |
-30°C-80°C |
-30°C-110°C |
| |
Tensile strength |
3-8mpa |
| |
Hardness |
50-80 Duro |
| EPDM |
|
General Grade |
High Grade |
| |
Material Selection |
SBR/EPDM |
EPDM |
| |
Working Temperature |
-30°C-80°C |
-30°C-110°C |
| |
Tensile strength |
3-8mpa |
| |
Hardness |
50-80 Duro |
| Silicone |
Working Temperature |
-50°C-220°C |
| |
Tensile strength |
6-8mpa |
| |
Hardness |
60-70 Duro |
| Insulation |
Polymer Content |
100% SBR |
| |
Working Temperature |
-30°C-100°C |
| |
Proof Voltage |
15KV-50KV |
| |
Color |
Black, Grey |
| |
Surface |
Smooth/ fine rib |
Antistatic /ESD |
Material |
NBR/SBR |
| |
Working Temperature |
-30°C-100°C |
| |
Top Layer |
107-109Ω |
| |
Bottom Layer |
103-105Ω |
| |
Color |
Green+black |
At Qingdao Grand Rubbers Co., Ltd, we offer a wide range of rubber sheets to meet your specific needs:
- CR rubber sheet
- SBR (nitrile) rubber sheet
- NBR rubber sheet / rubber matting
- Black rubber sheet
- Round-stud rubber sheet
- Fine-Ribbed rubber sheet
- Wide-ribbed rubber sheet
- Fire-retarding rubber sheet
- Black rubber sheet, rough surface
- Black rubber sheet with insertion
- Black rubber sheet, rough surface with insertion
- Acid and alkali resisting rubber sheet
- Cold and heat resistance rubber sheet / rubber mat
- Insulation rubber sheet / rubber plates
- Anti-static rubber sheet rubber matting
-
Food Processing Facilities:
- These flooring sheets are commonly used in food processing plants, especially in areas where high hygiene and safety standards are required, such as meat processing, dairy plants, and bakery production lines.
-
Commercial Kitchens:
- Restaurants and commercial kitchens use silicone flooring for a non-slip, easy-to-clean surface that can withstand heavy foot traffic, grease, oils, and the high demands of food preparation.
-
Food Packaging Areas:
- Packaging facilities benefit from FDA silicone rubber flooring because it ensures that the environment is clean, safe, and compliant with food safety standards.
-
Pharmaceutical and Cosmetic Manufacturing:
- FDA silicone rubber sheets are also used in pharmaceutical and cosmetic manufacturing environments where cleanliness, durability, and non-toxicity are critical, especially when handling products that may come in direct contact with the skin.
-
Food Storage Areas:
- Silicone rubber sheets can be used in food storage or cold rooms to ensure hygiene, temperature stability, and durability, even in harsh cold storage conditions.
-
Clean Rooms:
- These sheets are ideal for use in clean rooms or sterile environments in the food and pharmaceutical industries where contamination must be prevented.
-
Hospitals and Healthcare Settings:
- Food grade silicone rubber flooring can also be used in healthcare environments where hygiene, comfort, and non-toxicity are essential, including kitchens, food storage, and treatment areas.

Research&Development Center



Q1. Are you a manufacturer?
Yes, we have mainly produced rubber conveyor belts for over 18 years.
Q2. What are your main products?
Multi-ply fabric conveyor belt(EP/NN type), steel cord conveyor belt, chevron conveyor belt, sidewall belt, white conveyor belt, bucket elevator belt, filter belt, and special conveyor belts with the characteristics of heat resistant, cold resistant, oil resistant, flame retardant, abrasion resistant, etc.
Q3. What about the lead time?
1) 3--5 days for sample.
2) 20--25 days for mass production. If urgent, we have the green channel.
Q4. Can you send free samples?
Yes, we provide samples for free after inquiry.
Q5. How about the package?
Standard export packing method, your special requirement will be respected.
Q6. What are your Payment terms?
T/T or L/C.
Q7. Can you do door-to-door?
No problem.
Q8. How do you ensure your product quality?
Our quality control system had been ISO9001 certified. The first-class production equipment, testing facilities, and a complete quality assurance system guarantee high quality.
Q9. What is your major market?
Our products are heavily involved in exporting all over the world, including Europe, America, the Middle East, Southeast Asia, South Africa, Australia, etc.
Q10. What you can do to support me better?
We can provide products that meet quality standards, timely delivery, transportation packaging requirements, and customers' other special requirements.