CHT Group QM 140 QSI Quantum Silicones 40 Durometer Condensation Cured Moldmaking Material

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CHT Group QM 140 QSI Quantum Silicones 40 Durometer Condensation Cured Moldmaking Material
Categories:	Polymer; Thermoset; Silicone
Material Notes:	QM 140 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. 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 Excellent dimensional stability Main Applications: 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 140
Specific Gravity, catalyzed with QM CAT Clear FG
Specific Gravity, Base
Specific Gravity, catalyzed with QM CAT 140
Viscosity, Uncatalyzed, QM CAT 140
Viscosity, catalyzed with QM CAT Clear FG
Viscosity, catalyzed with QM CAT 140
Viscosity, Base
Linear Mold Shrinkage, cured 72 hrs @ RT, w/ QM Cat 140
Linear Mold Shrinkage, cured 72 hrs @ RT, w/ QM Cat Clear FG
Storage Temperature, 6 months
Hardness, Shore A, cured 72 hrs @ RT, w/ QM Cat Clear FG
Hardness, Shore A, cured 72 hrs @ RT, w/ QM Cat 140
Tensile Strength, cured 72 hrs @ RT, w/ QM Cat Clear FG
Tensile Strength, cured 72 hrs @ RT, w/ QM Cat 140
Elongation at Break, cured 72 hrs @ RT, w/ QM Cat 140
Elongation at Break, cured 72 hrs @ RT, w/ QM Cat Clear FG
Tear Strength, B, cured 72 hrs @ RT, w/ QM Cat 140
Tear Strength, cured 72 hrs @ RT, w/ QM Cat Clear FG
Cure Time, Demold time, catalyzed with QM CAT 140
Cure Time, Demold time, catalyzed with QM CAT Clear FG
Tack-Free Time, Catalyzed with QM CAT 140
Tack-Free Time, Catalyzed with QM CAT Clear FG
Pot Life, catalyzed with QM CAT 140
Pot Life, catalyzed with QM Clear FG
FDA

Property Data

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Manufacturer Notes:
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Category Notes
Plastic

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