World class silicones for worldwide solutions

MM828


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TDS
SDS
Description
Condensation cure silicone moulding rubber 28 Shore A low tear
Feature
  • Easy demoulding
  • Easily degassed
  • Low viscosity
  • Fine detail pick up
Code
MM828
Sub Group
None
Feature
Feature 1
Easy demoulding
Feature 2
Easily degassed
Feature 3
Low viscosity
Feature 4
Fine detail pick up
Old Code
RTVBF3
Appearance
Viscous Liquid
Test Conditions
After 7 days cure at 23°+/-2°C and 50+/-5% humidity
Colour A Part
Grey
SG
1.24
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
18000 mPas
Viscosity B-Part mPas
50 mPas
Viscosity Mixed mPas
800 mPas
Cure Type
Condensation
RTV or Heat cure
RTV
Duro Shore A
28
Tensile MPa
1 MPa
Elongation %
150 %
Tear kN/m
2.5 kN/m
Linear Shrinkage %
0.5 %
CTE Volumetric ppm/°C
778 ppm/°C
CTE Linear ppm/°C
259 ppm/°C
Pot Life mins
15 mins
High / Low Tear
Low
De-Mould Time Hrs
1.75 hrs
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