Acculam™ Siliglas G7

Category: Silicone , Silicone
Manufacturer: Accurate Plastics, Inc.
Trademark: Acculam™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: gFDOFg_Acculam-Siliglas-G7.pdf
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Acculam® Siliglas G7 - Laminate sheet comprised of a high performance silicone resin and a woven fiberglass substrate. It qualifies to NEMA G-7 and MIL-I-24768/17.

This material has high heat resistance, low dissipation factor, and excellent arc resistance. It is flame resistant with low smoke evolution, and meets the needs of Class "H" insulation. It is used in high frequency telecom equipment, transformers and items subjected to high heat.
General Information
Filler / Reinforcement
  • Glass Fiber, 7.0% Filler by Weight
Features
  • Arc Resistant
  • Flame Retardant
  • High Heat Resistance
  • Low Smoke Emission
Uses
  • Electrical/Electronic Applications
  • Insulation
  • Laminates
  • Sheet
  • Telecommunications
Forms
  • Sheet
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.75g/cm³ASTM D792
Water Absorption (24 hr, 3.18 mm)< 0.35%ASTM D570
HardnessNominal ValueUnitTest Method
Rockwell Hardness (M-Scale)100ASTM D785
MechanicalNominal ValueUnitTest Method
Flexural Strength ASTM D790
    3.18 mm 1> 152MPa
    3.18 mm 2> 172MPa
Compressive Strength 3324MPaASTM D695
ImpactNominal ValueUnitTest Method
Notched Izod Impact ASTM D256
    -- 4> 430J/m
    -- 5> 530J/m
ThermalNominal ValueUnit
Temperature Index 220°C
ElectricalNominal ValueUnitTest Method
Dielectric Breakdown
    -- 6> 30000V
    A > 50000V
Additional InformationNominal ValueUnit
Bond Strength > 320000g
ElectricalNominal ValueUnitTest Method
Relative Permittivity 74.00IEC 60250
Dissipation Factor ASTM D150
    -- 80.020
    -- 93.0E-3
Arc Resistance 180secASTM D495
Note Message
1 .CW-A
2 .LW-A
3 .Flatwise
4 .CW
5 .LW
6 .D48/50
7 .A
8 .D24/23
9 .A
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