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This is sealing product developed by JST to meet the increasingly demanding sealing needs of equipment manufacturers and users in semiconductor, petrochemical, mechanical seal, instrumentation, energy, biopharmaceutical, food and medical industries.
Brand:
JST SealsItem NO.:
FFKM O RingPayment:
T/TProduct Origin:
ChinaShipping Port:
GuangzhouOrder(MOQ):
50
Perfluoroelastomer FFKM O rings and seals manufacturer in China
Perfluororelastomer FFKM Series
This is sealing product developed by JST to meet the increasingly demanding sealing needs of equipment manufacturers and users in semiconductor, petrochemical, mechanical seal, instrumentation, energy, biopharmaceutical, food and medical industries. In addition to chemical inertness and thermal stability, FFKM also has the unique elasticity and durable sealing force of synthetic rubber. FFKM has excellent chemical corrosion resistance and high temperature resistance characteristics, which makes FFKM widely used in various harsh working conditions for chemical applications.
JST's FFKM compound is known as KALFLUO™.
|
KALFLUO™ |
Applicable Temp ℃ |
Color |
Hardness Shore A |
Tensile Strength MPa |
Elongation at break % |
Compression set 70Hrs200℃ |
Application Characteristics |
|
FW0975 |
-15~270 |
Black |
77 |
20.2 |
153 |
15.7 |
Extensive chemical resistance |
|
FW0175 |
-15~230 |
Black |
76 |
19.2 |
146 |
21 |
Extensive chemical resistance |
|
FW0275 |
-20~230 |
Black |
76 |
20.5 |
160 |
21.2 |
Extensive chemical resistance, withstand hot Ammonia |
|
FW0675 |
-15~270 |
White |
76 |
20.2 |
155 |
12.6 |
Extensive chemical resistance |
|
FW0775 |
-2~315 |
Black |
76 |
14.2 |
145 |
19.3 |
High temperature |
|
FW0875 |
-2~300 |
Black |
78 |
18.7 |
163 |
25 |
Hot steam. Water |
|
FW0190 |
-10~270 |
Black |
92 |
17.5 |
119 |
25.7 |
Extensive chemical resistance, high pressure |
|
FW0390 |
-2~300 |
Black |
91 |
19.5 |
121 |
31 |
High temperature, high pressure |
|
FW1075 |
-40~230 |
Black |
77 |
16 |
175 |
29 |
Low temperature |
FFKM for chemical applications can withstand up to 1600 types of chemicals, including acids, alkalis, organic solvents, aromatics, corrosive gases, amines, esters, oils.
It can be made into O-rings, diaphragms, gaskets, rubber strips, rubber sheets and customized products.
Molded parts
JST can make seals of customized shapes through high-precision mold production.
Customized seals
JST engineering team will cooperate with customers to design, develop and produce special seals based on their specific requirements.
Metal bonded parts
Through the special vulcanization process of bonding with stainless steel or other metals, JST manufactures metal and rubber bonded parts, which are suitable for various geometric shapes and metal materials to meet customization requirements.
KALFLUO™ Product
O ring
Application
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Categories
FFKM O-ring is a circular seal made of perfluoroelastomer compound, with a higher fluorine content than FKM fluoroelastomer.
Many industries use FFKM O-rings in critical applications where sealing failure is strictly prohibited. These industries include chemical processing, energy, semiconductors, pharmaceuticals, oil and gas recovery, aerospace, and other industries.
FFKM O-rings provide the highest temperature (up to 620 ° F) and most common chemical resistance among all rubber O-ring and gasket materials.
Perfluoroelastomer (FFKM) O-rings have carbon fluorine bonds, making them one of the most thermally stable, oxidative stable, and chemically stable fluorinated polymers.
Outer wireline valve seals are used in various type of Blow Out Preventors (BOP's).
The ball valve seat is responsible for sealing the fluid inside and uniformly distributing the seating stress. A leak of ball valve in petrochemical application could be environmentally devastating.
FFKM O-ring is a circular seal made of perfluoroelastomer compound, with a higher fluorine content than FKM fluoroelastomer.
The bonded seal is used in work-over and sand control operations. With the bonding of elastomer to a steel core, this serve to prevent excessive rubber compression under loading.
For inquiries about our products or pricelist, please leave to us and we will be in touch within 24 hours.
No. 1, Xinyu North Road, Ningxi Street, Zengcheng District, Guangzhou, China 511340
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