World class silicones for worldwide solutions

ALPA-SIL 28


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TDS
SDS
Description
2 part Silicone Moulding Rubber
Feature
  • Crosslinks at temperatures as of 23 °C/77°F
  • Easy mixing of the components
  • Very good tensile strength and tear propagation resistance
  • Crosslinks to a green, resisting, rubbery-elastic vulcanisate without reaction heat
Code
ALPA-SIL 28
Feature
Feature 1
Crosslinks at temperatures as of 23 °C/77°F
Feature 2
Easy mixing of the components
Feature 3
Very good tensile strength and tear propagation resistance
Feature 4
Crosslinks to a green, resisting, rubbery-elastic vulcanisate without reaction heat
Appearance
Green
Colour
Green
Colour A Part
White
Cure Type
Addition
De-mould Time / Full Cure at 23°C/73°F
0,5 hrs
Density
1.30 g/cm3
Density A
1.30
Density B
1.30 g/cm3
Elongation at Break (%)
360 %
Hardness Shore A
27 - 31
Linear Shrinkage (%)
< 0.1 %
Max Storage Temperature
30 °C
Mix Ratio By Weight
1:1
Pot Life at 23°C/73°F
6 - 8 mins
Shelf Life (mths)
12
Tear Resistance (N/mm)
4.8 N/mm
Tensile Strength (N/mm2)
3.7 N/mm2
Viscosity A-Part mPas
6700 mPas
Viscosity B-Part mPas
5000 mPas
Viscosity Mixed mPas
5900 mPas
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