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Master Bond adhesives
CHT Group QM 2125 QSI Quantum Silicones 25 Durometer Condensation Cure Moldmaking Material
Categories: Polymer; Thermoset; Silicone

Material Notes: QM 2125 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.

Key Features:

  • Low specific gravity
  • Low viscosity
  • High tear strength
  • Long work-life
  • Fast demold time
  • Excellent dimensional stability
Main Applications:
  • Molds for large and small statues
  • Molds for polyester, polyurethane and epoxy resin castings
  • Molds for technical articles and prototype
  • Molds for furniture and picture frame replication
  • Molds for GFRC pre-cast

      Formerly Amber Chemical Co (ACC Silicones), aquired by CHT in 2017

Vendors:
Available Properties
  • Specific Gravity, Uncatalyzed, Moldmaster Green
  • Specific Gravity, Uncatalyzed, Moldmaster Blue
  • Specific Gravity, Uncatalyzed, Moldmaster Red
  • Specific Gravity, catalyzed with Moldmaster Green
  • Specific Gravity, catalyzed with Moldmaster Blue
  • Specific Gravity, catalyzed with Moldmaster Red
  • Specific Gravity, catalyzed with Moldmaster Purples
  • Specific Gravity, Uncatalyzed, Moldmaster Purple
  • Viscosity, Uncatalyzed, Moldmaster Green
  • Viscosity, Uncatalyzed, Moldmaster Blue
  • Viscosity, Uncatalyzed, Moldmaster Red
  • Viscosity, Uncatalyzed, Moldmaster Purple
  • Viscosity, catalyzed with Moldmaster Green
  • Viscosity, catalyzed with Moldmaster Blue
  • Viscosity, catalyzed with Moldmaster Red
  • Viscosity, catalyzed with Moldmaster Purple
  • Viscosity, Base
  • Linear Mold Shrinkage, cured 72 hrs @ RT
  • Storage Temperature, 6 months
  • Hardness, Shore A, cured 72 hrs @ RT
  • Tensile Strength, cured 72 hrs @ RT
  • Elongation at Break, cured 72 hrs @ RT
  • Tear Strength, B, cured 72 hrs @ RT
  • Cure Time, Demold time, catalyzed with Moldmaster Red
  • Cure Time, Demold time, catalyzed with Moldmaster Blue
  • Cure Time, Demold time, catalyzed with Moldmaster Green
  • Cure Time, Demold time, catalyzed with Moldmaster Purple
  • Tack-Free Time, Catalyzed with Moldmaster Red
  • Tack-Free Time, Catalyzed with Moldmaster Blue
  • Tack-Free Time, Catalyzed with Moldmaster Purple
  • Tack-Free Time, Catalyzed with Moldmaster Green
  • Pot Life, catalyzed with Moldmaster Blue
  • Pot Life, catalyzed with Moldmaster Red
  • Pot Life, catalyzed with Moldmaster Purple
  • Pot Life, catalyzed with Moldmaster Green
  
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Category Notes
Plastic

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