Super Lowest Price Fkm Seal Meaning - Great Chemical Resistance Perfluoroelastomer Compound – FUDI
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Super Lowest Price Fkm Seal Meaning - 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 |
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We support our buyers with ideal high quality products and high level service. Becoming the specialist manufacturer in this sector, we have gained rich practical experience in producing and managing for Super Lowest Price Fkm Seal Meaning - Great Chemical Resistance Perfluoroelastomer Compound – FUDI , The product will supply to all over the world, such as: Rio de Janeiro, New Zealand, Belarus, With the advanced workshop, professional design team and strict quality control system, based on mid- to high-end marked as our marketing positioning, our products are fast selling onto European and American markets with our own brands such as below Deniya, Qingsiya and Yisilanya.
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