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High Tear Resistance Uncured FVMQ Rubber Compound

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High Tear Resistance Uncured FVMQ Rubber Compound

High Tear Resistance Uncured FVMQ Rubber Compound
High Tear Resistance Uncured FVMQ Rubber Compound High Tear Resistance Uncured FVMQ Rubber Compound

Large Image :  High Tear Resistance Uncured FVMQ Rubber Compound

Product Details:
Place of Origin: CHINA
Brand Name: ESON
Certification: ISO9001
Model Number: ES3033
Payment & Shipping Terms:
Minimum Order Quantity: 25KG
Packaging Details: 25kg per carton, 500kg per pallet
Delivery Time: 4-8 working days
Payment Terms: T/T, Ali pay
Supply Ability: 20T per month
Detailed Product Description
Material: Fluorosilicone Compound Material Type: Copolymer
Color: Black, Red, Brown, And Others Feature: Oil Resistance, Solvent Resistance, Chemical Resistance
Processing Method: Mould Pressing, Injection Pressing, Etc End Product: O Ring, Gasket, Oil Seal, Tube, Cable, And Packer
MOQ: 25KG Packing: As You Requested
High Light:

9.3MPa Uncured FVMQ Rubber Compound


10MPa FVMQ Rubber Compound


9.30MPa Copolymer Fluorosilicone Compound

High Tear Resistance FVMQ Fluorosilicone Elastomer Uncured Compound Material
1. Oil, solvent and chemical resistance
Compared with methyl vinyl silicone rubber, fluorosilicone rubber has excellent oil resistance, solvent resistance, and chemical resistance; even compared with fluororubber, it has good oil and solvent resistance.
After being immersed in the same medium, temperature and time, it shows excellent durability.It can be said that fluorosilicone rubber is the only elastomer that is resistant to non-polar media at -68°C to 232°C.
Fluorosilicone rubber has better resistance to methanol-containing gasoline.Even in the gasoline/methanol mixed system, the hardness, tensile strength, and volume change of the vulcanized rubber are very small.
After 500h long-term immersion test, the physical properties There is almost no change.
2. Heat resistance
The high temperature decomposition of fluorosilicone rubber is the same as that of silicone rubber, namely: side chain oxidation, main chain rupture, side chain thermal decomposition and various compound reactions.
Since the decomposition products can also cause the main chain to break, the heat resistance is usually worse than that of silicone rubber,
and it has begun to oxidize and age at a temperature of 200°C.
But by adding a small amount of heat stabilizers such as iron, titanium, rare earth oxides, etc., it can be significantly improved, and it has sufficient heat resistance even at a high temperature of 250°C.
Temperature has greater influence on fluorosilicone rubber than silicone rubber, but less than fluoroelastomer. Foreign countries have also studied the service life of fluorosilicone rubber at 150℃×2000h, 175℃×5000h,and 200℃×4000h. The result is second only to methyl vinyl silicone rubber.
3. Cold resistance
Like ordinary silicone rubber, fluorosilicone rubber has good low temperature performance. Since fluorosilicone rubber is a linear polymer composed of soft Si-O as the main chain, its low temperature characteristics are better than those of fluoroelastomers with C-C as the main chain.
Among them, fluorosilicone rubber (LS-2370U) has better low-temperature characteristics, and the brittleness temperature is as low as -89°C, while the general fluoro rubber is about -30°C.
4. Electrical performance, radiation resistance
The electrical properties of fluorosilicone rubber are similar to those of ordinary silicone rubber, but it is particularly valuable in that it changes little under harsh conditions such as high temperature, low temperature, humidity, oil, solvent, chemicals, and ozone.
The radiation resistance of fluorosilicone rubber is not outstanding, but the radiation aging resistance is better than that of methyl vinyl silicone rubber.
5. Physical and mechanical properties
Like ordinary silicone rubber, fluorosilicone rubber has relatively low mechanical strength (especially tear strength). Therefore, improving and increasing the strength of fluorosilicone rubber is also an important research topic.
6. Other features
Fluorosilicone rubber has excellent weathering resistance, even after 5 years of exposure, it still maintains good performance. Ozone is one of the most generated gases when the elastomer is aging, but no cracks or cracks are found in the fluorosilicone rubber after the dynamic or static tests.
In addition, fluorosilicone rubber has excellent mold resistance, physiological inertness, and anticoagulant properties.
Processing Method: compression molding, transfer, injection and extrusion
Color: Black, red, brown or any.


Data sheet:


Grade Typical properties
/ g/cm3
Hardnes s/shoreA Tensile Strength
Elongation at break/% Tear Stregth
Rebound Resistance
Compression Set
Heat Resistance 225℃× Fuel C
Volume change rate /%
Hardness Change rate(Sho Tensile
Strength Change rate,%
Elongation at break change
ES-6100 High tear resistance FVMQ
ES-6140 1.44 39 10 560 38 - 15 5 -16 -8 25
ES-6160 1.49 61 9.3 350 38 - 25 4 -18 -10 24


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High Tear Resistance Uncured FVMQ Rubber Compound 0High Tear Resistance Uncured FVMQ Rubber Compound 1

Contact Details
Chengdu Eson New Material Co., Ltd.

Contact Person: Lily Luo

Tel: 86-15680650120

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