RTV-2 P-20B

Category: Silicone Rubber, RTV-2 , Silicone Rubber, RTV-2
Manufacturer: Silicones, Inc.
Trademark: RTV-2
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: BGFHPB_RTV-2-P-20B.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Message
P-10, P-15 and P-20 RTV silicone rubbers are two-component, platinum-catalyzed systems that cure at room temperature. All of these materials have low viscosity, high elongation, high tear strength and low durometer. They are easy to mix and de-air, and will cure with virtually no shrinkage. The speed at which the rubber hardens can be dramatically accelerated with heat or with Pt Accelerator at room temperature. Addition-cure two-component silicone rubbers exhibit excellent chemical and heat resistance, but may show inhibition sensitivity. P-10, P-15 and P-20 offer excellent release properties and are extremely useful for casting complex shapes, animatronic skins, or any application here exceptional flexibility and tear resistance are required.
General Information
Features
  • Good Chemical Resistance
  • Good Flexibility
  • Good Tear Strength
  • High Heat Resistance
  • Low Hardness
  • Low Viscosity
Forms
  • Liquid
PhysicalNominal ValueUnit
Specific Gravity 1.08g/cm³
ThermalNominal ValueUnit
Service Temperature - Cured -51 to 288°C
Cured PropertiesNominal ValueUnitTest Method
Coverage - Cured 0.925cm³/g
ThermosetNominal ValueUnitTest Method
Thermoset Components
    Hardener Mix Ratio by Weight: 1.0 Mix Ratio by Volume: 11
    Resin Mix Ratio by Weight: 10 Mix Ratio by Volume: 100
Shelf Life 26wk
Thermoset Mix Viscosity 115000 to 25000cP
Uncured PropertiesNominal ValueUnitTest Method
Color 2Translucent
Viscosity 325 to 35Pa·s
Curing Time 16 to 18hr
Pot Life 60 to 120min
Cured PropertiesNominal ValueUnitTest Method
Shore Hardness
    Shore A 416 to 24
    Shore A 518 to 26
Tensile Strength 3.28 to 3.96MPaASTM D412
Tensile Elongation at Break 380 to 480%ASTM D412
Tear Strength 16.6 to 25.4kN/mASTM D624
Note Message
1 .Mixed
2 .Base
3 .Base
4 .1 Day
5 .7 Days
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