Topda FS-R8600 is translucent uncatalyzed fluorosilicone rubber base mixed evenly with some kinds of fillers and additives. It’s suitable for extrusion application.
- 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
- Easily pigmented
- High insulation
- High selective permeability
- Meet requirements of environment protection
|Appearance||Visual Inspection||Translucent, smooth surface, no visible impurities|
|Specific Gravity(g/cm3, 25℃)||ASTM D792||1.46||1.48||1.50|
|Hardness(Shore A)||ASTM D2240||50||60||80|
|Tensile Strength(MPa) Die C||ASTM D412||9.0||9.0||7.0|
|Elongation at Break(%) Die C||ASTM D412||300||350||300|
|Tear Strength(KN/m) Die B||ASTM D624||20||25||25|
|Compression Set (177℃X22hr) (25%) B type||ASTM D395||18||20||25|
|Volume Change(reference fuel B)(%)(23℃x70hr)||ASTM D471||22||20||19|
How to use
Properties obtained using 1.5phr DCBP. Molded 15min at 105℃, post-cured 4hr at 200℃. If other cure temperature needed, vulcanization system shall be changed.
Used to produce extruded fluorosilicone parts.
It is available in 12.5 Kg per plastic bag and 2 bags in 1 carton.
Transportation & 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.
Shelf life: 1 year.