CHT Group QM 135 QSI Quantum Silicones 35 Durometer Condensation Cured 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 135 QSI Quantum Silicones 35 Durometer Condensation Cured Moldmaking Material
Categories:	Polymer; Thermoset; Silicone
Material Notes:	QM 135 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. Key Features: Low viscosity High tear strength Fast demold time Excellent dimensional stability 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:	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 CAT 135
	1.16 g/cc	1.16 g/cc	catalyzed with QM CAT 135
Viscosity	150 cP	150 cP	Uncatalyzed, QM CAT 135
	31000 cP	31000 cP	catalyzed with QM CAT 135
	45000 cP	45000 cP	Base
Linear Mold Shrinkage	<= 0.0030 cm/cm	<= 0.0030 in/in	cured 72 hrs @ RT
Storage Temperature	<= 38.0 °C	<= 100 °F	6 months

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	35	35	cured 72 hrs @ RT
Tensile Strength	3.40 MPa	493 psi	cured 72 hrs @ RT
Elongation at Break	400 %	400 %	cured 72 hrs @ RT
Tear Strength	26.3 kN/m	150 pli	cured 72 hrs @ RT

Processing Properties	Metric	English	Comments
Cure Time	720 - 960 min	12 - 16 hour	Demold time, catalyzed with QM CAT 135
Tack-Free Time	240 - 360 min	4.00 - 6.00 hour	Catalyzed with QM CAT 135

Descriptive Properties
Color	Beige		Base
	Light Purple		catalyzed with QM CAT 135
	Purple		Uncatalyzed, QM CAT 135

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:
Shin-Etsu Silicones KE-541U Silicone Rubber

PACC060 / 22187

	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