CHT Group QM 262F 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.

(Viewing data as-entered. Click here to return)

CHT Group QM 262F QSI Quantum Silicones 60 Durometer Addition Cure Moldmaking Material
Categories:	Polymer; Thermoset; Silicone
Material Notes:	QM 262F 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 262F is exceptionally good where high durometer and dimensional stability are required. 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	Original Value	Comments

Specific Gravity	1.02 g/cc	Uncatalyzed, QM 262F B
	1.30 g/cc	Base
Viscosity	2000 cP	Uncatalyzed, QM 262F B
	35000 cP	catalyzed with QM 262F B
	55000 cP	Base
Linear Mold Shrinkage	<= 0.0010 cm/cm	cured 72 hrs @ RT
Storage Temperature	<= 38.0 °C	12 months

Mechanical Properties	Original Value	Comments
Hardness, Shore A	60	cured 72 hrs @ RT
Tensile Strength	6.98 MPa	cured 72 hrs @ RT
Elongation at Break	140 %	cured 72 hrs @ RT
Tear Strength	90.0 pli	cured 72 hrs @ RT

Thermal Properties	Original Value	Comments
Maximum Service Temperature, Air	204 °C
Minimum Service Temperature, Air	-55.0 °C

Processing Properties	Original Value	Comments
Cure Time	3 - 5 hour	Demold time, catalyzed with QM 262F B
Pot Life	30.0 min	catalyzed with QM 262F B

Descriptive Properties
Color	Beige	Base
	Blue	catalyzed with QM 262F B
	Light Blue	Uncatalyzed, QM 262F B

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 go back to viewing the property data in MatWeb's normal format.

Users viewing this material also viewed the following:
Sumitomo Bakelite Durez® 32245 Phenolic, Compression Grade
Rogers Arlon CP-499CA Bulk Compound
Overview of materials for Thermoset Polyurethane, Elastomer, Unreinforced
Overview of materials for Phenolic, Novolac, Mineral/Fiber Filled
Mitsubishi Chemical Advanced Materials TIVAR™ UV UHMW-PE, Natural & Colored Except Black

PACC069 / 22196

	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