INSULCAST® MRTV 9

Category: Silicone Rubber, RTV-2 , Silicone Rubber, RTV-2
Manufacturer: ITW Polymers Coatings North America
Trademark: INSULCAST®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: pZrPmV_INSULCAST-MRTV-9.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
Wechat: WECHAT
Message
INSULCAST MRTV 9 is a high tear strength, high elongation addition cure mold making RTV silicone rubber. MRTV 9 has low shrinkage and reproduces the most intricate detail.
General Information
Features
  • Good Tear Strength
  • High Elongation
  • Low Shrinkage
Uses
  • Molds/Dies/Tools
HardnessNominal ValueTest Method
Durometer Hardness (Shore A)24ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Strength 3.45MPaASTM D412
Tensile Elongation (Break)1000%ASTM D412
Tear Strength ASTM D624
    -- 120.5kN/m
    -- 221.9kN/m
ThermalNominal ValueUnit
CLTE - Flow 4.2E-4cm/cm/°C
Thermal Conductivity 0.026W/m/K
Service Temperature -55 to 204°C
ElectricalNominal ValueUnitTest Method
Volume Resistivity 1.6E+15ohms·cmASTM D257
Dielectric Strength 22kV/mmASTM D149
Dielectric Constant (1 kHz)2.94ASTM D150
Dissipation Factor (1 kHz)2.0E-3ASTM D150
ThermosetNominal ValueUnitTest Method
Thermoset Components
    Part A Mix Ratio by Weight: 100
    Part B Mix Ratio by Weight: 10
Shelf Life (25°C)26wk
Uncured PropertiesNominal ValueUnitTest Method
Color
    -- 3Black
    -- 4Clear/Transparent
Density
    -- 50.998g/cm³
    -- 61.15g/cm³
Viscosity ASTM D2393
    25°C 7< 1.0Pa·s
    -- 850Pa·s
    25°C 9100Pa·s
Curing Time
    65°C 1.0 to 2.0hr
    50°C 3.0 to 4.0hr
    25°C 16 to 24hr
Pot Life 10(25°C)90 to 120min
Note Message
1 .Die B
2 .Die C
3 .Part A
4 .Part B
5 .Part B
6 .Part A
7 .Part B
8 .Mixed
9 .Part A
10 .100 gram mass
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