BCC Resins BC 9020

Category: Silicone , Silicone
Manufacturer: BCC Products Inc.
Trademark: BCC Resins
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: V485QS_BCC-Resins-BC-9020.pdf
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BC 9020 is a violet colored, two-component, flowable compound that, regardless of thickness or confinement, cures at room temperature. The cured rubber is high strength and high tear with good elongation. In addition, BC 9020 features low viscosity, low durometer, and resistance to sulfur clays. BC 9020 is a mold making material designed for the manufacture of flexible molds. These rubber molds are recommended for the use in repetitive production of intricate shapes cast from epoxy or urethane resins. These molds are also used in the potting of electronic components and in protecting sensitive assemblies against thermal shock and vibration.
General Information
Features
  • Good Tear Strength
  • High Elongation
  • High Strength
  • Low Viscosity
Uses
  • Electrical/Electronic Applications
  • Molds/Dies/Tools
Appearance
  • Violet
Forms
  • Liquid
Processing Method
  • Casting
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.10g/cm³ASTM D792
Molding Shrinkage - Flow 0.30 to 0.40%ASTM D955
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)23ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength 4.14MPaASTM D638
Tensile Elongation (Break)500%ASTM D638
ElastomersNominal ValueUnitTest Method
Tear Strength 21.0kN/mASTM D624
ThermosetNominal ValueUnitTest Method
Thermoset Components
    Hardener Mix Ratio by Weight: 1.0
    Resin Mix Ratio by Weight: 10
Pot Life (24°C)60min
Shelf Life (27°C)26wk
Thermoset Mix Viscosity (25°C)3.10E+6cPASTM D2393
Demold Time (24°C)480min
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