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SILASTIC™ LS-2970 U Fluorosil Rubber

Silicone Rubber

The Dow Chemical Company

Product Description

70 Durometer, light straw, uncatalyzed fluorosilicone rubber 


Features &  Benefits 

• High Resilience 

• Low Compression Set 

• No Post Cure Potential 

• Easily Pigmentable 

• Good Handling Properties 

• Excellent Solvent/Fluid Resistance 

• Retains Properties over a Wide Temperature Range 


Applications 

• Molded, extruded or calendered goods that require high modulus, high elasticity, and  low compression set.

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

Density/Specific Gravity

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

Tensile Strength

-

*** Mpa ASTM D 412
As Molded

-

*** Mpa ASTM D 412
Post-Cured

at 100% strain

*** Mpa ASTM D 412
As Molded

at 100% strain

*** Mpa ASTM D 412
Post-Cured

Tensile Elongation

Break

*** % ASTM D 412
As Molded

Break

*** % ASTM D 412
Post-Cured

Tear Strength

*** kN/m ASTM D 624
As Molded

Tear Strength

*** kN/m ASTM D 624
Post-Cured

Compression Set

*** % ASTM D 395
As Molded, 22h at 177°C

Compression Set

*** % ASTM D 395
Post-Cured (Cont.), 70h at 200°C

Compression Set

*** % ASTM D 395
Post-Cured (Cont.), 22h at 177°C

Rebound Resilience

*** % ASTM D 2632
As Molded

Rebound Resilience

*** % ASTM D 2632
Post-Cured
Hardness Value/Unit(Sign in to View) Test Standard Test Condition

Shore A hardness

*** A ASTM D 2240
As Molded

Shore A hardness

*** A ASTM D 2240
Post-Cured
Thermal Value/Unit(Sign in to View) Test Standard Test Condition

Low Temp. Retraction

*** °C ASTM D1329
TR10
Aging Value/Unit(Sign in to View) Test Standard Test Condition

Change in Volume

*** % ASTM D471
Fuel B, 23°C for 24H

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.