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MM918


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TDS
SDS
Description
Condensation cure silicone moulding rubber 18 Shore A high tear
Feature
  • High tear strength
  • Good dimentional stability
  • Easily degassed
  • Chemically resistant
Code
MM918
Sub Group
None
Feature
Feature 1
High tear strength
Feature 2
Good dimentional stability
Feature 3
Easily degassed
Feature 4
Chemically resistant
Old Code
RTV918
Appearance
Viscous Liquid
Test Conditions
After 7 days cure at 23°+/-2°C and 50+/-5% humidity
Colour A Part
Beige
SG
1.27
Min Working Temp - °C
-50 °C
Max Working Temp +°C
200 °C
FDA
No
Shelf life
12 mths
Max storage temperature °C
40 °C
Pack Type
2-Part A
Mix Ratio
20:1
Viscosity A-Part mPas
22500 mPas
Viscosity B-Part mPas
200 mPas
Viscosity Mixed mPas
16500 mPas
Cure Type
Condensation
RTV or Heat cure
RTV
Duro Shore A
18
Tensile MPa
3.11 MPa
Elongation %
539 %
Tear kN/m
23.49 kN/m
Modulus Youngs MPa
1.18 MPa
Modulus @ 100% Strain MPa
0.67 MPa
Linear Shrinkage %
0.39 %
CTE Volumetric ppm/°C
713 ppm/°C
CTE Linear ppm/°C
237 ppm/°C
Pot Life mins
>45 mins
High / Low Tear
High
De-Mould Time Hrs
8 hrs
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