World class silicones for worldwide solutions

QM 128


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TDS
SDS
Description
2 part moldmaking material
Feature
  • High tear strength
  • Low viscosity
  • Fast de-mold time
Code
QM 128
Feature
Feature 1
High tear strength
Feature 2
Low viscosity
Feature 3
Fast de-mold time
Colour
Blue
Cure Type
Condensation
De-mould Time / Full Cure at 23°C/73°F
16 - 24 hrs
Density
1.30 g/cm3
Density A
1.31
Density B
1.00 g/cm3
Drying / Fixing Conditions
3 days, 25°C, 50% humidity
Elongation at Break (%)
400 %
Hardness Shore A
28
Linear Shrinkage (%)
<0.3 %
Max Storage Temperature
38 °C
Mix Ratio By Weight
10:1
Rheology
Liquid
RTV or Heat cure
RTV
Shelf Life (mths)
12
Tack Free Time / Skin Formation at 23°C/73°F
6 - 8 hr
Tear Resistance (N/mm)
24.3 N/mm
Tensile Strength (N/mm2)
3.45 N/mm2
Viscosity A-Part mPas
35000 mPas
Viscosity B-Part mPas
100 mPas
Viscosity Mixed mPas
30000 mPas
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