CHT Group QM128 QSI Quantum Silicones 28 Durometer Condensation Cured Moldmaking Material

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CHT Group QM128 QSI Quantum Silicones 28 Durometer Condensation Cured Moldmaking Material
Categories:	Polymer; Thermoset; Silicone
Material Notes:	QM 128 is a two-component, room temperature condensation cure silicone material. The cured rubber has excellent mechanical properties and 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. Complies with FDA indirect food contact regulation CFR 177.2600 when used with Cat Clear FG. Refer to Cat Clear FG data sheet for specific properties. Key Features: Low viscosity High tear strength Fast demold time Main Applications: Molds for small statues and large statues Molds for polyester, polyurethane and epoxy resin castings Molds for technical articles and prototype Molds for furniture and picture frame replication Formerly Amber Chemical Co (ACC Silicones), aquired by CHT in 2017
Vendors:

Available Properties

Specific Gravity, Uncatalyzed, QM CAT PURPLE
Specific Gravity, Uncatalyzed, QM CAT BLUE
Specific Gravity, Uncatalyzed, QM CAT RED 3
Specific Gravity, catalyzed with QM CAT PURPLE
Specific Gravity, catalyzed with QM CAT RED 3
Specific Gravity, catalyzed with QM CAT BLUE
Specific Gravity, Base
Viscosity, Uncatalyzed, QM CAT PURPLE
Viscosity, Uncatalyzed, QM CAT BLUE
Viscosity, Uncatalyzed, QM CAT RED 3
Viscosity, catalyzed with QM CAT PURPLE
Viscosity, catalyzed with QM CAT RED 3
Viscosity, catalyzed with QM CAT BLUE
Viscosity, Base
Linear Mold Shrinkage, cured 72 hrs @ RT
Storage Temperature, 6 months
Hardness, Shore A, cured 72 hrs @ RT
Hardness, Shore D, catalyzed with QM CAT PURPLE
Hardness, Shore D, catalyzed with QM CAT BLUE
Hardness, Shore D, catalyzed with QM CAT RED 3
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 QM CAT RED 3
Cure Time, Demold time, catalyzed with QM CAT PURPLE
Cure Time, Demold time, catalyzed with QM CAT BLUE
Tack-Free Time, Catalyzed with QM CAT RED 3
Tack-Free Time, Catalyzed with QM CAT PURPLE
Tack-Free Time, Catalyzed with QM cat BLUE
Pot Life, catalyzed with QM CAT RED 3
Pot Life, catalyzed with QM CAT PURPLE
Pot Life, catalyzed with QM CAT BLUE
FDA

Property Data

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Manufacturer Notes:
none

Category Notes
Plastic

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