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Reasonable price Fkm Seal Material - Peroxide Curable FKM Raw Polymer – FUDI

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Always customer-oriented, and it's our ultimate target to be not only the most reliable, trustable and honest supplier, but also the partner for our customers for Fluorosilicone Properties, Fkm Rubber Material Properties, vapor phase silicone, We are also the appointed OEM factory for several worlds' famous products brands. Welcome to contact us for further negotiation and cooperation.
Reasonable price Fkm Seal Material - 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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Reasonable price Fkm Seal Material - Peroxide Curable FKM Raw Polymer – FUDI detail pictures


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We always get the job done to be a tangible staff to ensure that we can easily offer you the best high-quality and the greatest value for Reasonable price Fkm Seal Material - Peroxide Curable FKM Raw Polymer – FUDI , The product will supply to all over the world, such as: Mongolia, Iran, Johannesburg, Profession, Devoting are always fundamental to our mission. We've got always been in line with serving customers, creating value management objectives and adhering to the sincerity, dedication, persistent management idea.
  • Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By Teresa from Angola - 2018.12.11 11:26
    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Andrea from Chile - 2018.06.18 17:25
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