CHT Group QM 264 QSI Quantum Silicones 60 Durometer Addition Cure Moldmaking Material

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

CHT Group QM 264 QSI Quantum Silicones 60 Durometer Addition Cure Moldmaking Material
Categories:	Polymer; Thermoset; Silicone
Material Notes:	QM 264 is a two component, room temperature addition cure silicone material. The cured rubber has excellent mechanical properties, good shelf-life stability, excellent physical properties and resin resistance. This material is a good choice for the molding of furniture, picture frames and architectural materials. QM 264 is exceptionally good where high durometer and dimensional stability are required. Material complies with FDA indirect food contact regulation CFR 177.2600. Key Features: High Durometer Casting resin resistance Fast demold time Excellent dimensional stability Main Applications: Molds for architectural replication Molds for polyester, epoxy resin casting, and rigid or foam polyurethane 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:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Metric	English	Comments

Specific Gravity	1.03 g/cc	1.03 g/cc	Uncatalyzed, QM 264B
	1.28 g/cc	1.28 g/cc	Base
Viscosity	5200 cP	5200 cP	Uncatalyzed, QM 264B
	110000 cP	110000 cP	catalyzed with QM 264B
	150000 cP	150000 cP	Base
Linear Mold Shrinkage	<= 0.0010 cm/cm	<= 0.0010 in/in	cured 72 hrs @ RT
Storage Temperature	<= 38.0 °C	<= 100 °F	12 months

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	60	60	cured 72 hrs @ RT
Tensile Strength	5.50 MPa	798 psi	cured 72 hrs @ RT
Elongation at Break	240 %	240 %	cured 72 hrs @ RT
Tear Strength	21.0 kN/m	120 pli	cured 72 hrs @ RT

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	204 °C	399 °F
Minimum Service Temperature, Air	-55.0 °C	-67.0 °F

Processing Properties	Metric	English	Comments
Cure Time	720 - 1100 min	12 - 18 hour	Demold time, catalyzed with QM 264B
Pot Life	75.0 min	75.0 min	catalyzed with QM 264B

Compliance Properties	Metric	English	Comments
FDA	Yes	Yes

Descriptive Properties
Color	Beige		Base
	Blue		Uncatalyzed, QM 264B
	Light Blue		catalyzed with QM 264B

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

Users viewing this material also viewed the following:
Momentive Performance Materials Silopren™ LSR 4040 Liquid Silicone Rubber - Healthcare
Momentive Performance Materials Silopren™ LSR 2650 ZKS Custom Liquid Silicone Rubber - Automotive
Momentive Performance Materials Silopren™ LSR 2650 Liquid Silicone Rubber - Fast Cure / High Tear
Momentive Performance Materials Electro 1700 Heat Cured Rubber - High Voltage Insulating
Momentive Performance Materials Electro 170 Heat Cured Rubber - High Voltage Insulating

PACC070 / 22197

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message