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Well-designed Kalrez Ffkm - Great Chemical Resistance Perfluoroelastomer Compound – FUDI

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Well-designed Kalrez Ffkm - Great Chemical Resistance Perfluoroelastomer Compound – FUDI Detail:

FUDI supply three types of perfluoroelastomer ffkm compound & ffkm polymer.

A. It has the broadest working temperature range and wide resistance to chemical media.

Features

● Outstanding resistance to high temperature up to 300-320℃

● Outstanding resistance to aggressive chemicals;

● Outstanding steam resistance;

● Outstanding compression set even at very high temperatures;

● Processability by standard fluoroelastomer technology on convential rubber equipments.

● Price is the most expensive.

Application

O-rings, seals, diaphragms and other parts used in process industries.

MOQ

300grams

Datas for reference

Thermal resistance
Heat aging 70 h @ 280℃
100% Modulus                    Mpa 9.5
Tensile strength                   Mpa 19.5
Elongation at break                 % 215
Hardness                      Shore A 72
Heat aging 70 h @ 300℃
100% Modulus                    Mpa 7.5
Tensile strength                   Mpa 17
Elongation at break                 % 260
Hardness                      Shore A 72
Heat aging 70 h @ 316℃
100% Modulus                    Mpa 6.5
Tensile strength                   Mpa 14
Elongation at break                 % 320
Hardness                     Shore A 72

B. It has limited working temperature range and widest resistance to chemical media.

Features

● Outstanding resistance to high temperature up to 250~260℃

● Outstanding resistance to aggressive chemicals;

● Outstanding steam resistance;

● Outstanding compression set even at very high temperatures;

● Price is cheaper than grade A.

Application

O-rings, seals, diaphragms and other parts used in harsh environment.

MOQ

300grams

Datas for reference

Hardness                Shore A 74
Gravity                   / 1.99
Tensile strength             Mpa 24.5
100% Modulus              Mpa 7.5
Elongation                  % 200
Compression set   72 h @ 200℃ 18.1
Compression set   72 h @ 230℃ 26.7

Chemical resistance (For Ketone, Ester, Ether)

Chemical Temp Change after 168hr (%) Change after 500hr (%)
Acetone 40℃ 2.5 3.3
Methyl ethyl ketone 2.2 3.2
Isophorone 0.1 0.5
Ethyl acetate 3.1 3.8
Dioxane 1.2 2.0
Methyl isobuthyl ketone 1.2 2.0
Acetylacetone 0.8 1.3
Buthyl acetate 1.5 2.5
Diethyl ether 25℃ 2.6 4.3

C. It has limited working temperature range and good resistance to chemical media.

Features

● Outstanding resistance to high temperature up to 240℃

● Outstanding resistance to aggressive chemicals;

● Outstanding steam resistance;

● Outstanding compression set even at very high temperatures;

● Processability by standard fluoroelastomer technology on conventional rubber equipments.

● Price is cheapest.

Datas for reference

Hot air aging 300℃×24Hrs GB/T 3512-2014
Tensile strength % -18.1
Elongation % 17.1
Hardness change 0.2
Compression set 23℃×70Hrs GB/T 7759.1-2015
Compression set % 11.2
Compression set 204℃×70Hrs GB/T 7759.1-2015
Compression set % 22.7
Compression set 250℃×70Hrs GB/T 7759.1-2015
Compression set % 33.2 (There’re cracks)
Fule RP-3 150℃×24Hrs GB/T 1690-2010
Tensile strength % -14.3
Elongation % 5.8
Hardness change -2
Volume change % 4.6
Low temperature GB/T 15256-2014
Brittle temperature -30

Product detail pictures:

Well-designed Kalrez Ffkm - Great Chemical Resistance Perfluoroelastomer Compound – FUDI detail pictures


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We've our have sales staff, style and design staff, technical crew, QC team and package workforce. We've strict excellent control procedures for each system. Also, all of our workers are experienced in printing field for Well-designed Kalrez Ffkm - Great Chemical Resistance Perfluoroelastomer Compound – FUDI , The product will supply to all over the world, such as: Morocco, Burundi, Hungary, We have constructed strong and long co-operation relationship with an enormous quantity of companies within this business overseas. Immediate and specialist after-sale service supplied by our consultant group has happy our buyers. Detailed Info and parameters from the merchandise will probably be sent to you for any thorough acknowledge. Free samples may be delivered and company check out to our corporation. n Portugal for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.
  • After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
    5 Stars By Hellyngton Sato from Iran - 2018.11.11 19:52
    The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Federico Michael Di Marco from Nepal - 2018.06.12 16:22
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