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P & P Technology Black Nickel Graphite Silicone ECB-Q

Chemical Family
Silicones

P & P Technology Black Nickel Graphite Silicone ECB-Q is a black silicone elastomer with a nickel / graphite conductive filler.

Properties

Physical Form
  • O-rings, Sheets
  • O-rings
  • Sheets

Product families

Automotive & Transportation — Automotive
  • Powertrain & UTH
Industrial — Chemical & Industrial Manufacturing
  • Equipment & Parts
  • Other Industrial Applications
Electrical & Electronics — Devices & Assemblies
  • Other Devices & Assemblies
Electrical & Electronics — Parts & Components
  • Housings & Enclosures
  • Other Parts & Components
Electrical & Electronics — Wire & Cable
  • Jacketing & Insulation

Other characteristics

Color
Black
End Uses

Electrical Parts, Electronic Insulation, Housings, O Rings

Features

Electrically Conductive, Electromagnetic Shielding (EMI), Enhanced Physical Properties, Excellent Performance, Good Electrical Properties

Polymer Name
Silicone Elastomer
Tensile Strength
1.0 - 1.0 MPa
Usage

Conductive silicone is best used where mating surfaces are smooth and well machined. They should be mounted to provide adequate volume for the material to deflect under pressure and should be compressed by between 8 and 20% of their relaxed height for solid sections and between 20 and 100% of the height of the hollow center of tubular sections.

Markets
  • Automotive & Transportation
  • Electrical & Electronics
  • Industrial
Availability

The material can be supplied in sheet, extruded or molded form.

Technology
Elastomers
Technical Info

Silicone offers excellent performance over a wide temperature range (-50°C to +160°C) and Nickel/Graphite provides a high level of EMI screening protection. The material is specially compounded to offer excellent physical and electrical propertiesover an effective temperature range of -55C to +160°C.

Fillers Included
  • Graphite
  • Nickel
Product Families
Elastomers — Parts & Shapes
Material Features
  • Electrically Conductive
  • Electromagnetic Shielding (EMI)
  • Enhanced Physical Properties
  • Excellent Performance
  • Good Electrical Properties
Plastics and Elastomers End Uses
  • Electrical Parts
  • Electronic Insulation
  • Housings
  • O Rings
Plastics and Elastomers Processing Methods
  • Extrusion
  • Injection Molding
Shielding effectiveness (Mil-G-83528) dB
(Mil Std. 285 procedure)

Technical data

Table 1 of 2

5 rows
CharacteristicValueUnitMethod
Hardness55 - 65Shore AASTM D-2240
Specific Gravity1.98 - 2g/ccASTM D-792
Tensile Strength1MPaASTM D-412
Elongation450%ASTM D-412
Compression (Set 72 hours at 100°C)max. 9%ASTM D-395

Table 2 of 2

1 row
CharacteristicValueUnitMethod
Volume Resistivitymax. 0.02Ω.cmMil-G-83528C

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