2022 China New Design Fkm 246 - FKM (Copolymer)fluoroelastomer Gum-26 – Huaxia Shenzhou

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2022 China New Design Fkm 246 - FKM (Copolymer)fluoroelastomer Gum-26 – Huaxia Shenzhou Detail:

FKM copolymer Gum-26 series are the copolymer of vinylidenefluoride and hexafluoropropylene, whose fluorine content is over 66%.After valcanizing process, the products have excellent mechanical performance, outstanding anti oil property(fuels, synthetic oils, lubricating oils)and heat resistance, which can be used in the fields of modem aviation, rocket, missile, space flight, etc.

Execution standard:Q/0321DYS005

FKM26-(3)

Technical Indexs

Item	26M	Test Method/Standards
Density,g/cm³	1.82±0.02	GB/T 533
Mooney Viscosity,ML(1+10)121℃	20-25 30-35 55-60 60-66	GB/T 1232-1
Tensile Strength,MPa≥	12	GB/T 528
Elongation at break,％≥	180	GB/T 528
Compression Set(200℃,70h),％≤	15	GB/T 7759
Fluorine Content,％	66	/
Characteritics and Application	Excellent procession for extrusion and injection molding	/

Note: The above vulcanization systems are bisphenol AF

Product Use

Widely used for manufacturing washers, gaskets, O-rings, V-rings, oil seals, diaphragms, rubber pipes, cable sheaths, heat insulation cloth, valve plates, expansion joints, rubber rolls, coatings and pasty room temperature vulcanization putties in occasions resisting high temperature, fuel(aviation gasoline, auto fuel),lubricating oil(synthetic oils),fluid(various non-polar solvents).corrosion(acid, alkali),strong oxidizer(oleum),ozone, radiation and weathering.

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Attention

1. FKM has good heat stability under 200℃.It will generate trace decomposition if being put at 200-300℃ for a long time, and its decomposing speed accelerates at above 320℃,the decomposition products are mainly toxic hydrogen fluoride and fluorocarbon organic compound.When raw fluorous rubber encounters fire, it will release toxic hydrogen fluoride and fluorocarbon orgainc compound.

2. FKM cannot be mixed with metal powder such as aluminum powder and magnesium powder, or over 10% amine compound, if that happens, temperature will arise and several element will react with FKM, which will damage the equipment and operators.

Package, Transportation and Storage

1.FKM is packed in PE plastic bags, and then loaded into cartons, the net weight of each carton is 20kg.

2.FKM is stored in clean, dry and cool warehouse.It is transported according to non-hazardous chemicals, and should keep away from pollution source, sunshine and water during transportation.

FKM26-(1)
FKM26-(4)

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The very rich projects management experiences and one to one service model make the high importance of business communication and our easy understanding of your expectations for 2022 China New Design Fkm 246 - FKM (Copolymer)fluoroelastomer Gum-26 – Huaxia Shenzhou , The product will supply to all over the world, such as: Germany, Mombasa, Bulgaria, Today, We are with great passion and sincerity to further fulfill our global customers' needs with good quality and design innovation. We fully welcome customers from all over the world to establish stable and mutually beneficial business relationships, to have a bright future together.

It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.