FKM RUBBER SHEET
1. Conventional commercial grade 6mpa FKM, generally used in developing countries, the performance is 6mpa, -20°C-215°C,180% stretching rate, 75+-5 hardness, compression deformation 55%, this product can be used as a substitute in general places, for ordinary gaskets, oil seals, ordinary high-temperature oils can be used. The rubber content is about 60%.
2. Commercial grade 9mpa FKM, performance is 9mpa, -20°C-230°C, 180% elongation, 75+-5 hardness, compression deformation 45%, the difference from 6mpa is the different compression deformation value. For some developed countries with high requirements, the best choice is this product, because compression deformation is a very important factor in the sealed use environment, and it also has advantages in temperature resistance. The rubber content is about 60%.
3. Pure FKM product, performance is 10mpa, -20ºC-250ºC, 220% elongation, 75+-5 hardness, compression deformation 35%, this product can be used in any place where rubber sheet can be used, as long as the temperature is within 250 degrees. The rubber content is about 30%.
4. Peroxide FKM, different curing system. Fluororubber cured with peroxide is more acid-resistant, alkali-resistant and heat-resistant than the above three types. It is more durable and is also a relatively expensive product. The difference of this product is that it can be used in hot water and steam resistance scenes. The performance is 14mpa, -20ºC-250ºC, 280% elongation, 75+-5 hardness, compression deformation 35%.
1. Chemical Resistance:
- FKM rubber has an outstanding resistance to a wide range of chemicals, including acids, oils, solvents, fuels, and lubricants.
- It's particularly effective in harsh environments where exposure to corrosive substances is common.
2. High Temperature Resistance:
- FKM rubber can withstand temperatures ranging from -20°C to 250°C (-4°F to 482°F), making it suitable for applications with extreme heat, such as engine gaskets and seals.
3. Durability:
- FKM is known for its excellent wear resistance, elongation, and low compression set, which helps maintain seal integrity over time, even under pressure.
- It is highly resistant to UV degradation, ozone, and weathering, making it ideal for outdoor and exposed environments.
4. Flexibility and Conformability:
- Despite its toughness, FKM rubber maintains good flexibility, which makes it easy to form seals that fit irregular surfaces, especially in applications involving vibration or dynamic movement.
5. Applications:
- Gaskets: FKM sheets are often used for sealing applications in engines, pumps, and chemical containers.
- Seals: They are used in hydraulic and pneumatic systems where high pressure and chemical exposure occur.
- Industrial Mats: In workplaces with high chemical exposure, FKM rubber mats are used to create non-slip, resistant surfaces for workers.
6. Customization:
- FKM rubber sheets can be fabricated into various shapes and sizes, from simple gaskets to complex seals for custom applications. The rubber can also be vulcanized for added strength.
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Gaskets and Seals: Due to their chemical and heat resistance, FKM rubber sheets are often used to manufacture gaskets, seals, and O-rings in industries such as automotive, aerospace, and oil & gas.
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Fuel and Oil Systems: They are commonly used in fuel and oil applications in the automotive and industrial sectors, as they can handle exposure to oils, fuels, and lubricants.
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Aerospace and Aviation: FKM rubber sheets are used in aircraft fuel systems, engines, and hydraulic systems because of their resistance to extreme temperatures and chemicals.
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Chemical Processing: In industries involving chemicals and solvents, FKM rubber sheets are used for equipment seals, valves, and pipes due to their excellent resistance to harsh chemicals.
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Food and Pharmaceutical Industries: FKM can also be used for sealing and gasket applications in the food and pharmaceutical industries due to its cleanability and resistance to sanitizers.
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Automotive Industry: These rubber sheets are used in automotive engines, fuel systems, and hydraulic systems to provide leak-proof and durable seals under high-temperature and chemically aggressive environments.
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
Research&Development Center




Q1. Are you a manufacturer?
Yes, we have mainly produced rubber conveyor belts and sheets for over 18 years.
Q2. What are your main products?
Multi-ply fabric conveyor belts (EP/NN type), steel cord conveyor belts, chevron conveyor belts, sidewall belts, white conveyor belts, bucket elevator belts, filter belts, 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 is 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 IS09001 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, 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 customer' s other special requirements.