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NuSil™ FS-3781

CAS Number
133-14-2
EC Number
205-094-9
Chemical Family
Silicones

NuSil™ FS-3781 is a fluorosilicone high consistency elastomer.

Product families

Applications

Electrical & Electronics — Parts & Components
  • Other Parts & Components

Product Families

Elastomers — Specialty Elastomers
  • Silicone Elastomers

Other characteristics

Brand
NuSil
End Uses
Gaskets, O Rings
Features
Electrically Conductive
Polymer Name
Silicone Elastomer
Processing Methods
Calendering, Extrusion
Markets
Electrical & Electronics
Appearance
Translucent
Technology
Elastomers
Material Features
Electrically Conductive
HIGHLIGHTS

Pre-catalyzed, high consistency elastomer (HCR); Strained through a 400-mesh screen (minimum) to ensure freedom from particulate contamination

Country Availability
  • Brazil
  • Canada
  • China (Mainland)
  • Mexico
  • USA

Technical data

Table 1 of 2

5 rows
CharacteristicValueUnit
Durometer Type A30.0—
Tensile850 (5.86 )psi (MPa)
Elongat ion300.0%
Tear40 (7.05 )ppi (kN/m)
Specific Gravity1.33—

Table 2 of 2

3 rows
CharacteristicValueUnit
Cure SystemPeroxide—
Cure at 120 °C30.0minutes
Post Cure at 150°C1.0minutes

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