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High Tear Strength Fluorosilicone Rubber Compound FS-R8300

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Catalog Number ACMA00045174
Description High Tear Strength Fluorosilicone Rubber Compound FS-R8300 is translucent uncatalyzed fluorosilicone rubber base mixed evenly with some kinds of fillers and additives. Its tear strength is higher than normal fluorosilicone rubber compound.
Appearance Translucent, smooth surface, no visible impurities
Application Used as sealing materials to resist petroleum oil, lubricant oil, hydraulic oil, transformer oil, and non-polar chemical reagents in low temperature and/or high temperature environments.
Used to produce molded, extruded, and calendered fluorosilicone parts, such as O-rings, gaskets, sealing rings, oil seals, sealing strips, sensor materials, diaphragms, membranes, and clips for fluorosilicone gaskets and pipes.
Shelf Life 1 year
Storage Transported as non-dangerous substance.
Keep it in good condition of packing during transportation.
The product should be stored in a dry and ventilate place at room temperature.
Avoid from acid, alkali chemical materials and other impurities.

Appendix

High Tear Strength Fluorosilicone Rubber Compound FS-R8300
ItemsTesting MethodFS-R8330FS-R8340FS-R8360FS-R8380
Specific Gravity(g/cm3, 25℃)ASTM D7921.421.431.481.50
Hardness(Shore A)ASTM D224030406080
Tensile Strength(MPa) Die CASTM D4129.511.010.59.0
Elongation at Break(%) Die CASTM D412350400350250
Tear Strength(KN/m) Die BASTM D62440454230
Compression Set (177℃X22hr) (25%) B typeASTM D39514121416
Volume Change(reference fuel B)(%)(23℃x70hr)ASTM D47122212020
Feature High tear strength
Easily pigmented
Integrated advantages of both silicone rubber and fluororubber
Wide working temperature range(-60°C-200°C)
Good resistance to solvent & fuel oil
High tensile force retention at high temperature which is like silicone rubber
High insulation
High selective permeability
Meet requirements of environment protection
Notes Properties obtained using 0.6-0.8 phr 2,5-bis (tert-butylperoxy)-2,5-dimethyl hexane (DHBP). Molded 15min at 170℃, post-cured 4hr at 200℃. If other cure temperature needed, vulcanization system shall be changed.
Packaging It is available in 12.5 Kg per plastic bag and 2 bags in 1 carton.
Type High Tear Strength

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