QM 264HT

$243.86
SKU
QUA QM 264HT

QM 264HT is a two-component, room temperature, addition cure silicone material.  The cured rubber has excellent mechanical properties, good shelf-life stability, excellent physical properties and resin resistance.  This material is a good choice for the molding of furniture, picture frames, architectural materials and rubber rolls and belting.  QM 264HT is exceptionally good where high durometer and dimensional stability 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 durometer
  • Casting resin resistance
  • Fast demold time
  • Excellent dimensional stability

MAIN APPLICATIONS

  • Molds for architectural replication
  • Molds for polyester, epoxy resin casting, and rigid or foam polyurethane
  • Molds for technical articles and prototypes
  • Molds for furniture and picture frame replication
  • Rubber rollers and belting
Uncatalyzed
TEST QM 264 A QM 264 B
Appearance Beige Black
Viscosity 150,000 cps 7,000 cps
Specific Gravity 1.28 1.04

Catalyzed
MIX RATIO 10:1 by weight
PROPERTY RESULT
Catalyzed Color Dark Gray
Viscosity 110,000 cps
Work life at 25°C 160 minutes
Demold Time

18 hours

Duromet, Shore A 30 minutes at 110 °;C 63

Cured Properties
3 Days at 25°C
Durometer, Shore A 53
Tensile Strength 830 psi
Elongation

220%

Tear

116 ppi

Linear Shrinkage

< 0.1 %

Useful temperature range

-55°C - 225°C

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