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

High Tear Strength Fluorosilicone Rubber LC-FS2240

LC-FS2240 is a uniform mixture of fluorosilicone elastomer as the base adhesive, with various fillers and additives added. It has excellent high strength and tear resistance, as well as excellent oil resistance, solvent resistance, and high and low temperature resistance.

Specification of High Tear Strength Fluorosilicone Rubber LC-FS2240

Technical Index

Properties

LC-FS2240

LC-FS2250

LC-FS2260

Appearance

Milk White Translucent Solid

Specific Gravity/g/cm³

1.42

1.44

1.45

Hardness, Shore A

40

50

60

Tensile Strength, MPa

10.1

10.2

10.3

Elongation At Break, %

490

457

440

Tear Strength, KN/m

35

42

43

Compression Set, 177℃*22h

11

11

12

Fuel C Volume Change, % 23℃, 72h

23

21

20

Hardness change /shore A

Heat Resistance, 225℃×72h,

+3

+3

+2

Tensile strength change,%

Heat Resistance, 225℃×72h,

-19

-16

-17

Curing Condition

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


Features & Benefits of High Tear Strength Fluorosilicone Rubber LC-FS2240

  • High tear strength as the core advantage

  • Fluorine silicon basic performance without attenuation

  • Mechanical performance balance

  • Strong adaptability to environment and medium

  • Electrical insulation stability

  • Processing and Forming Characteristics

  • Breakthrough in high tear resistance, suitable for dynamic working conditions

  • The core performance of fluorosilicone is fully retained, and its low-temperature flexibility is better than that of fluororubber

  • Finished adhesive can be used directly and processed conveniently

  • Balanced mechanical properties and good dynamic stability

  • Excellent formability and high product qualification rate


Application of High Tear Strength Fluorosilicone Rubber LC-FS2240

  • The high tear resistant fluorosilicone rubber core is suitable for dynamic sealing/structural component scenarios that require high tear resistance, as well as oil resistance, high and low temperature resistance, and chemical resistance. It is an ideal alternative to ordinary fluorosilicone rubber and fluororubber rubber

  • Widely used in aerospace, automotive, high-end equipment, petrochemicals, new energy and other fields:

  • Aerospace field: high-end dynamic seals

  • Automotive Industry: Dynamic Sealing of Power/Fuel Systems

  • High end equipment/mechanical manufacturing: hydraulic/pneumatic dynamic sealing

  • Petrochemical industry: dynamic sealing of chemical equipment

  • Ship/Ocean Engineering: Dynamic Sealing of Marine Equipment

  • Electronic and Electrical/New Energy: High end Protective Sealing

  • Disinfectant resistant dynamic seals for high-end medical devices


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.

Products
Need High-Performance Silicone Raw Materials?
GET YOUR FREE CONSULTATION
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. Part of the tracking is necessary to ensure SEO effectiveness,
By using this site, you agree to our use of cookies. Visit our cookie policy to learn more.
Reject Accept