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SILASTIC™ LS-2840 Fluorosilicone Rubber

Silicone Rubber

The Dow Chemical Company

Product Description

40 durometer, off-white, uncatalyzed fluorosilicone rubber base


FEATURES & BENEFITS

• Low compression set 

• Easily pigmented 

• Excellent solvent/fluid resistance 

• Retains properties over a wide  temperature range


APPLICATIONS 

• Molded, extruded and calendered goods

General
Original Document
Technical Datasheet(English)
Specifications
Physical Value/Unit(Sign in to View) Test Standard Test Condition

Density/Specific Gravity

*** g/cm³ ASTM D792
Mechanical Value/Unit(Sign in to View) Test Standard Test Condition

Tensile Strength

-

*** Mpa ASTM D 412
DIE C

Tensile Elongation

Break

*** % ASTM D 412
DIE C

Tear Strength

*** kN/m ASTM D 624

Compression Set

*** % ASTM D 395
method B, after 22 hours at 177°C
Hardness Value/Unit(Sign in to View) Test Standard Test Condition

Shore A hardness

*** A ASTM D 2240
1 second
Aging Value/Unit(Sign in to View) Test Standard Test Condition

Change in Volume

*** % ASTM D471
Fuel B, 24 hours at 23°C

The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.