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2022 China New Design Fkm Silicone - Peroxide Curable FKM Raw Polymer – FUDI

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abide by the contract", conforms on the market requirement, joins within the market competition by its superior quality likewise as provides far more comprehensive and great company for shoppers to let them develop into huge winner. The pursue on the corporation, is definitely the clients' gratification for Anel Oring Em Viton, Viton Material Properties, Custom Rubber Straps, We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
2022 China New Design Fkm Silicone - Peroxide Curable FKM Raw Polymer – FUDI Detail:

Peroxide curing FKM is terpolymer of hexafluoropropylene, vinylidene fluoride and tetrafluoroethylene. It has below properties compare with traditional bisphenol curable fluoroelastomer.

* Excellent flow ability and mold release.

* High tensile strength and anti rearing performance.

* Rapid curing process.

* Excellent agent resistant performance.

* Good compressing set character.

Polyamine curing Bisphenol curing Peroxide curing
Curing agent Diamine Bisphenol TAIC

Application

● Fuel seal

● Fuel pipe

● Shaft seal

● Turbocharger tube

● Watch band

Datasheet

FDF351 FDF353 FDF533 FDP530 FDL530
Fluorine content % 70 70 70 68.5 65
Density (g/cm3) 1.9 1.9 1.9 1.85 1.82
Mooney Viscosity (ML (1+10)121℃) 70±10 40±10 45±15 50±10 40±20
Tensile strength after post cure (Mpa) 24h, 230℃ ≥18 ≥25 ≥25 ≥20 ≥20
Elongation at break after post cure (%)24h, 230℃ ≥230 ≥240 ≥240 ≥250 ≥240
Compression set (%) 70h, 200℃ ≤35 ≤20 ≤20 ≤25 ≤25
Application Extrusion fuel pipes, turbocharger tube Watch bands etc

How to choose fluoroelatomer?

FKM Copolymer vs FKM Terpolymer

Copolymer: 66% fluorine content, general application, resistance to oil, fuel, heat, chemicals. Common application is o rings, oil seals, packers, gaskets, etc.

Terpolymer: higher fluorine content than copolymer 68% fluorine content. Better resistance to oil, fuel, heat, chemicals, used in harsh environment which copolymer can’t satisfy the requirements.

Bisphenol curable FPM vs Peroxide curable FPM

Bisphenol curable FPM has low compression set, offer used for o-rings, shaft seals, piston seals. Price is good.

Peroxide curable FPM has better resistance to polar solvents, steam, acids, chemicals. Price is much higher. Its often used for wearable devices, extrusion fuel hoses.

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Storage

Viton precompound should be stored in a cool, dry and ventilated place. Shelf life is 24 months since production date.

Package

1. To prevent the compounds stick to each other, we apply PE film between each layer of FKM compounds.

2. Every 5kgs in a transparent PE bag.

3. Every 20kgs/ 25kgs in a carton.

4. 500kgs on a pallet, with strips to reinforce.

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2022 China New Design Fkm Silicone - Peroxide Curable FKM Raw Polymer – FUDI detail pictures


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We persistently execute our spirit of ''Innovation bringing growth, Highly-quality making sure subsistence, Administration marketing reward, Credit history attracting clients for 2022 China New Design Fkm Silicone - Peroxide Curable FKM Raw Polymer – FUDI , The product will supply to all over the world, such as: Rio de Janeiro, Iceland, Kuwait, With many years good service and development, we have a qualified international trade sales team. Our goods have exported to North America, Europe, Japan, Korea, Australia, New Zealand, Russia and other countries. Looking forward to build up a good and long term cooperation with you in coming future!
  • The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Elsie from Uruguay - 2018.03.03 13:09
    The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Julie from New Orleans - 2018.12.05 13:53
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