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Specialty Compounds RTP Company

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RTP Company EMI 1881A  Polycarbonate/Acrylic Alloy (PC/PMMA) Shielding - Nickel-Coated Carbon Fiber 10%  (discontinued **)
Categories: Polymer; Thermoplastic; Acrylic (PMMA); Polycarbonate (PC)

Material Notes: Shielding - Nickel-Coated Carbon Fiber 10%

Comments:

  • EMI/RFI Shielding
  • ESD Protection
  • Nickel-Coated Carbon Fiber

Unless otherwise specified, all data listed is for natural or black colored materials. Pigments can affect properties.

Information provided by RTP Company.


Data for this product has not been recently verified, please contact RTP Company for more information before specifying this grade.

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Physical PropertiesOriginal ValueComments
Specific Gravity 1.22 g/ccASTM D792
Filler Content 10 %
Linear Mold Shrinkage 0.0020 - 0.0050 cm/cm
@Thickness 3.17 mm
ASTM D955
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength, Ultimate 9500 psiASTM D638
Elongation at Break 4.0 %ASTM D638
Modulus of Elasticity 1150 ksiASTM D638
Flexural Yield Strength 15600 psiASTM D790
Flexural Modulus 800 ksiASTM D790
Izod Impact, Notched 3.00 ft-lb/in
@Thickness 3.17 mm
ASTM D256
Izod Impact, Unnotched 10.0 ft-lb/in
@Thickness 3.17 mm
ASTM D256
 
Electrical PropertiesOriginal ValueComments
Electrical Resistivity <= 10.0 ohm-cmASTM D257
Surface Resistance <= 1.00e+6 ohmASTM D257
Static Decay <= 2.0 secFTMS-4046.1
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 1.8 MPa (264 psi) 210 °FASTM D648
 
Processing PropertiesOriginal ValueComments
Processing Temperature 395 - 480 °F
Mold Temperature 90.0 - 150 °F
Injection Pressure 8000 - 12000 psi
 
Descriptive Properties
ColorNatural/Black

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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PR5550 / 64937

Specialty Compounds RTP Company

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