World class silicones for worldwide solutions

QM 260


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TDS
SDS
Description
2 part moldmaking material
Feature
  • High durometer
  • Casting resin resistance
  • Fast de-mold time, excellent dimensional stability
  • FDA CFR 177.2600 compliant
Code
QM 260
Feature
Feature 1
High durometer
Feature 2
Casting resin resistance
Feature 3
Fast de-mold time, excellent dimensional stability
Feature 4
FDA CFR 177.2600 compliant
Color
Light blue
Color A
Beige
Color B
Blue
Cure Profile
RTV heat accelerated
Cure Type
Addition
De-mould Time / Full Cure at 23°C/73°F
8 - 12 hrs
Elongation at Break
190 %
FDA Tested
CFR 177.2600
Hardness Shore A
60
Linear Shrinkage (%)
<0.1 %
Max Storage Temperature
38 °C
Max Working Temp
204 °C
Min Working Temp
-55 °C
Mix Ratio By Weight
10:1
Rheology
Liquid
Shelf Life
24 mths
Specific Gravity A
1.32
Specific Gravity B
0.98
Tear Resistance (N/mm)
18.2 N/mm
Tensile Strength
5.86 N/mm2
Test Conditions
3 days at 25°C
Viscosity A
130,000 cP
Viscosity B
1,000 cP
Viscosity Mixed
90,000 cP
Work life at 25°C to Double Initial Viscosity
70 minutes
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