QM 135

$183.11
SKU
QUA QM 135

QM 135 is a two-component, room temperature, condensation cure silicone material. The cured rubber has excellent mechanical properties and good shelf-life stability. This material is an excellent choice for the molding of intricate patterns, skin molding and applications where high durometer, dimensional stability and extremely tough rubber are required.

Packing Mix Ratio Weight
Gallon Pail Kit 11 lbs 10:1
5 Gallon Pail Kit 44 lbs 10:1
55 Gallon Drum Kit 550 lbs 10:1

KEY FEATURES

  • High tear strength 
  • Low viscosity 
  • Fast demold time 
  • Excellent dimensional stability

MAIN APPLICATIONS

  • Molds for polyester, polyurethane and epoxy resin castings 
  • Molds for technical articles and prototypes 
  • Molds for furniture and picture frame replication 
  • Molds for small and large statues
Uncatalyzed
TEST QM 135 QM Cat 135
Color Beige Purple
Viscosity 45,000 cps 100 csp
Specific Gravity 1.16 1.03

Catalyzed
Mix Ratio 10:1 by weight
PROPERTY QM Cat 135
Color Light Purple
Viscosity 31,000 cps
Specific Gravity 1.11
Work life 40 minutes
Tack-free time 4-6 hours
Demold time 12-16 hours

Cured Properties
3 Days @ 25°C
Durometer, Shore A 35
Tensile Strength 500 psi
Elongation 400%
Tear B 150 ppi
Linear Shrinkage <0.3%
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