QM 237

 

PRODUCT DESCRIPTION

QM 237 is a two-component, room temperature, addition cure silicone material.  The cured rubber has excellent mechanical properties and good shelf-life stability.  This material is a good choice for the molding of furniture, picture frames and architectural materials. QM 237 is exceptionally good where highly detailed parts and mold flexibility are required.

KEY FEATURES

  • Low viscosity
  • Fast demold time
  • Casting resin resistance
  • Excellent flexibility

 

MAIN APPLICATIONS

  • Molds for architectural replication
  • Molds for polyester, epoxy, and rigid or foam polyurethane resin casting
  • Molds for technical articles and prototypes
  • Molds for furniture and picture frame replication

 

SPECIFICATIONS (typical properties)

Chemistry Type : Addition Cure
Durometer : 37, Shore A
Tensile Strength : 525 psi
Tear Strength : 60 ppi
Elongation : 540 %
Viscosity : 10,000 cps
Work Life : 35 minutes
Mix Ratio : 10:1
Demold Time : 6 - 8 hours