RTV-2 P-15B

About
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 where exceptional flexibility and tear resistance are required.&&

Product Description
Generic硅橡胶,RTV-2
Material StatusCommercial: Active
AvailabilitysNorth America

Technical Data
PHYSICALNominal valueUnitTest method
Density1.08g/cm³

Thermosetting mixed viscosityNominal valueUnitTest method

Uncured PropertiesNominal valueUnitTest method
colourTranslucent 
viscosity25 to 35Pa·s
Curing time16 to 18hr
storage stability60 to 120min

Cured PropertiesNominal valueUnitTest method
Shore hardness 
Shaw’s A11 to 19 
Shaw’s A14 to 22 
tensile strength2.93 to 3.62MPaASTM D412
Tensile strain
fracture410 to 510%ASTM D412
tear strength13.1 to 21.9kN/mASTM D624
Coverage(Cured)0.925cm³/g

THERMALNominal valueUnitTest method
Operating temperature
Cured-51 to 288
Thermosetting components 
resin按容量计算的混合比: 100 按重量计算的混合比: 10 
Hardening method按容量计算的混合比: 11 按重量计算的混合比: 1.0 
Storage period26wk

Notes
1. Typical properties: these are not to be construed as specifications.
2. Mixed
3. Base
4. 1 Day
5. 7 Days
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