CHT Group QM 2128 QSI Quantum Silicones 28 Durometer Condensation Cure Moldmaking Material

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CHT Group QM 2128 QSI Quantum Silicones 28 Durometer Condensation Cure Moldmaking Material
Categories:	Polymer; Thermoset; Silicone
Material Notes:	QM 2128 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 Purple
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, Base
Viscosity, Uncatalyzed, Moldmaster Purple
Viscosity, Uncatalyzed, Moldmaster Green
Viscosity, Uncatalyzed, Moldmaster Blue
Viscosity, Uncatalyzed, Moldmaster Red
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 Green
Tack-Free Time, Catalyzed with Moldmaster Purple
Pot Life, catalyzed with Moldmaster Blue
Pot Life, catalyzed with Moldmaster Red
Pot Life, catalyzed with Moldmaster Purple
Pot Life, catalyzed with Moldmaster Green

Property Data

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Manufacturer Notes:
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Category Notes
Plastic

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