LANCHEMIE INDUSTRY CO., LIMITED.
LANCHEMIE INDUSTRY CO., LIMITED.
liquid silicone oil

Flame-Retarded Series Fluorosilicone Rubber LC-FS2660

LC-FS2600 is a pre mixed fluorosilicone rubber made from trifluoropropyl methyl siloxane raw rubber as the base material, formulated with a special flame retardant system, reinforcing fillers, and crosslinking agents. On the basis of retaining the core properties of oil resistance, high and low temperature resistance, and chemical corrosion resistance of fluorosilicone materials, it achieves UL94 V-0 level flame retardancy and low smoke, halogen-free fire resistance characteristics. It extinguishes itself in the event of fire and releases no toxic smoke, solving the pain points of high flammability and fire hazards of ordinary fluorosilicone rubber compounds. It is a high-end fluorosilicone functional material with both oil resistance and flame retardancy. It can be directly formed by high-temperature pressure vulcanization and is widely used in aerospace, new energy, electronic and electrical, rail transportation and other industries with fire and flame retardant requirements for oil resistant sealing. And protective scenarios.

Specification of Flame-Retarded Series Fluorosilicone Rubber LC-FS2660

Technical Index

Property

LC-FS2660

LC-FS2670

Appearance

White Solid

White Solid

Specific Gravity,g/cm3

1.46

1.48

Hardness,Shore A

60

70

Tensile Strength,MPa

6.8

6.5

Elongation at break,%

310

290

Tear Strength,KN/m

17

17

IRM903 Volume Change/% 150℃,72h

5.5

5.2

Fuel C volume Change,%,23℃,72h

20

22

Flame-Retardant Level

FV 0

FV 0

Hardness Change,Shore A

Heat Resistance,200℃*72h

+5

+5

Tensile Strength Change,%

Heat Resistance,200℃*72h

3.8

3.5

Elongation at break change,%

161

154

Curing Condition

0.7 DBPH,Press cure:170℃×15min,Post cure:200℃×4h


Features & Benefits of Flame-Retarded Series Fluorosilicone Rubber LC-FS2660

  • Has good flame retardancy and meets the UL94/FVO flame retardant level.

  • Excellent oil resistance, solvent resistance, and high and low temperature resistance.

  • Dual core characteristics of oil resistance and flame retardancy, suitable for harsh fire and oil resistant working conditions

  • Zero halogen, low smoke, environmentally friendly, high combustion safety

  • The basic performance of fluorosilicon is fully retained, and it has strong environmental adaptability

  • Balanced mechanical performance, suitable for both dynamic and static working conditions

  • Convenient processing, suitable for large-scale production

  • Convenient processing, suitable for large-scale production


Application of Flame-Retarded Series Fluorosilicone Rubber LC-FS2660

  • The flame retardant fluorosilicone rubber core is suitable for fire sealing/protection scenarios that require UL94 V-0 level flame retardant, oil resistant, and high and low temperature resistant. It is an ideal upgrade and replacement for ordinary fluorosilicone rubber and flame retardant silicone rubber, and is widely used in fields with strict fire protection requirements such as new energy, aerospace, electronics and electrical, rail transit, petroleum and chemical industries. The core applications are as follows:

  • New energy field (core application): power battery/energy storage fireproof sealing.

  • Aerospace field: Fire resistant and oil resistant seals for aviation equipment.

  • Electronic and electrical field: Explosion proof/high voltage equipment, flame retardant insulation and sealing.

  • Rail Transit Field: Fire and Oil Resistant Seals for Locomotives/Rail Vehicles.

  • Petrochemical industry: Chemical explosion-proof equipment flame retardant sealing.

  • Mechanical Manufacturing/High end Equipment: Hydraulic/Pneumatic Equipment Fire Sealing.


How to use

  • It is recommended to use 0.6 to 1 part of 2,5-dimethyl-2,5-bis (tert butylperoxy) hexane as a disulfide.

  • Customers should determine the most suitable vulcanization temperature and time based on product size and vulcanization method.


Package

  • N.W 10KG aluminum foil bags with Cardboard boxes


Storage

  • This product is a non hazardous material

  • This product has cold flowability, and packaging bag damage should be avoided during transportation and use.

  • This product should remain neutral and avoid contact with acidic or alkaline substances.

  • Suitable for storage in a cool and dry environment, with a shelf life of 12 months.

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