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FV9700 Fluorosilicone

This product is suitable for extrusion moulding of bis-disulfide. It has excellent oil resistance, solvent resistance, acid and alkali resistance.
  • FV9700

  • Herchy

Availability:
Quantity:

Technical indicators



Item

Indicators

Serial number

NFS9760

NFS9770

Appearance

Test Methods

Translucent, smooth surface,

No impurities

Specific Gravity/ g/cm3

ASTM D792

1.44

1.48

Hardness/shoreA

ASTM D2240

60

70

Tensile Strength/MPa

ASTM D412

10.5

10.1

Elongation At Break /%

ASTM D412

207

201

Tear Strength/KN/m

ASTM D624-B

18

17

Compression Set(177℃*22h)

Hardness variation/A

+4

+5

Rate of change of tensile strength/%

-27

-24

Rate of change of elongation/%

-26

-23

Fuel C

Volume Change/%

23℃/72h

ASTM D471

21

20

IRM903
Volumetric rate of change/%
150℃×72h

ASTM D471

4.5

4

Nitric acid/sulfuric acid/hydrochloric acid mixed solution PH<1 100℃×120h

Acid resistance
Volume change rate/%

ASTM D471

0.3

0.3

3% sodium hydroxide solution 60℃×72h

Alkali resistance
Volume change rate/%

ASTM D471

0.4

0.3

Curing Condition

0.8 parts of bisditetra, one-stage vulcanisation 120℃×15min, two-stage vulcanisation: 200℃×4h

Recommended actions:


It's suggested to utilize 0.4-0.7 parts of bisdisulfide (2,5-dimethyl-2,5-bis(tert-butylperoxy)hexane).


Customers should choose the most appropriate temperature and time for curing based on the product's size and method of curing.


Product packaging:


This product is not dangerous, it's instead composed of cardstock, plastic, and 10 kilograms per bag, 2 bags per box.


Age of storage:


This product has a cold flow capacity, the bag should be avoided in order to not have it damaged during transportation or utilization.


Keep in a cool, dry environment with a shelf life of 12 months.


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