Product Detail

FS2200U Series

 
Brand: Sanesil
Feature: Excellent oil resistance and outstanding polar solvent resistance
Industry: automobile industry, aerospace industry, petroleum chemical  and military industry.
Grade: high-end premixed compound of fluorosilicone rubber
Appearnce: Transparency
Origin: China
Package: 20KG/Bag
产品详情

Description: Fluorosilicone rubber master-batch compound with very low compressionset and good oil resistance, vulcanizing on heating after addition of avulcanizing agent.


Special properties:

Ø   Excellent oil resistance and outstanding polar solvent resistance

Ø   Easily processed and easily pigmented

Ø   High resilience

Ø   Very low compression set

Ø   Good heat stability, up to 230°C

Ø   Good oil resistance

Main applications:

Ø   Mainly used in automobile industry, aerospace industry, petroleumchemical industry and

Ø   military industry.

Ø   Suitable for applications as sealing materials for petroleum oil,lubricant oil, hydraulic oil, transformer oil, and apolar chemical reagents in lowtemperature and/or high temperature environments.

Ø   Suitable to produce molded, extruded and calendered parts includingO-rings, gaskets, fuel-line quick-connect seals, oil seals, sealing strips,diaphragms, membranes, valves, hydraulic and electrical clamp blocks.


Characteristics:

Type (according to GB/T5576-1997)................................FVMQ

Natural color.......................................................translucent,smooth surface, no impurities


Curing Condition:

After addition of 1.2% of 2.5-dimethyl bis-(tertiobutyl peroxy) 2.5-hexane (45%) and vulcanization for 5 min. at 170°C, withpost curing at 200×4.

Mechanical properties

Item

Testing

Unit

Technical date

FS2230U

FS2240U

FS2250U

FS2260U

FS2270U

FS2280U

Density

ASTM D792

g/cm3

1.40

1.42

1.43

1.45

1.47

1.48

Hardness Shore A

ASTM D2240


30

39

50

59

71

79

Tensile Strength

ASTM D412

MPa

9.7

10.4

10.4

10.1

10.0

9.1

Elongation

ASTM D412

%

498

410

358

295

254

200

Tear Strength

ASTM D 624 B

KN/m

17

17

18

17

18

17

Rebound resilience

ASTM D1054-2002

%

30

27

26

26

26

25

Compression Set   (22hr/177)

ASTM D395

Method A

%

7.5

6.2

6.8

6.9

6.9

7.4

Fuel C

Volume Swell            (23×70hr)

Hardness change


-6

-8

-10

-11

-11

-11

Tensile strength

change

%

-53

-52

-40

-36

-33

-27

Elongation

change

%

-45

-36

-30

-26

-21

-19

Volume change

%

+25

+20

+18

+17

+16

+15

903# Oil

Volume Swell           (23×70hr)

Hardness change


-7

-6

-6

-6

-5

-3

Tensile strength

change

%

-30

-28

-25

-19

-18

-18

Elongation

change

%

-26

-25

-20

-13

-14

-14

Volume change

%

+3.5

+3.0

+3.0

+3.0

+2.5

+2.1


Packaging25 kg per cardboard boxes.

Storage and shelf life:

FS 2200 U series may be stored in its original unopened packaging at a temperature below 40°C for up to 12 months as from the date of manufacture.


Our factory:


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Our equipment:

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Our certificates:


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University of Science and Technology of China                           Rubber Technology

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