QM 2223

$180.57
SKU
QUA QM 2223

QM 2223 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.  A variety of catalysts are offered with this material.

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

  • Low specific gravity
  • Low viscosity
  • Long work-life
  • Fast demold time
  • Excellent flowability

MAIN APPLICATIONS

  • Molds for large and small statues
  • Molds for polyester, polyurethane and epoxy resin castings
  • Molds for technical articles and prototypes
  • Molds for furniture and picture frame replication
  • Molds for GFRC pre-cast
Uncatalyzed
TEST QM 2128 MM Purple MM Green MM Blue

MM Red

Color White Purple Green Blue Red
Viscosity 50,000 cps 150 cps 150 cps 150 cps 150 cps
Specific Gravity

1.16

1.00 1.00 1.00 1.00

Catalyzed
MIX RATION 10:1 by weight
PROPERTY MM Purple MM Green MM Blue MM Red
Color Light Purple Light Green Light Blue Light Red
Viscosity 32,000 cps 32,000 cps 32,000 cps 32,000 cps
Specific Gravity

1.05

1.05

1.03

1.09

Work life at 25°C 60 minutes 60 minutes 30 minutes 30 minutes
Tack-Free Time

4 to 6 hours

4 to 6 hours

3 to 5 hours

4 to 6 hours

Demold Time

8 to 10 hours

8 to 10 hours

6 to 8 hours

6 to 8 hours

Cured Properties
3 Days at 25°C
Durometer, Shore A 23
Tensile Strength 400 psi
Elongation

350%

Tear B 30 ppi
Linear Shrinkage

< 0.25 %

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