Momentive Performance Materials GE Silicones IGS3763 Two-Component Insulating Glass Silicone

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.

Momentive Performance Materials GE Silicones IGS3763 Two-Component Insulating Glass Silicone
Categories:	Polymer; Thermoset; Silicone
Material Notes:	IGS3763 adhesive silicone is an optimized, high-modulus, neutral curing sealant for edge seal applications for gas and air filled structural and non- structural insulating glass units. IGS3763 two-component silicone offers variable work life with fast deep section cure to accommodate scheduling and production needs. Features: High Modulus, High Elastic Recovery, Fast Cure, Compatibility, Non-flammable. Applications: Structural Glazing, Silicone Durability, Adhesive. Note: IGS3763 silicone should only be used in the fabrication of insulating glass where the dual seal method of fabrication is used. The moisture vapor transmission rate of silicone sealants is sufficiently high as to preclude their use in the fabrication of single seal insulating glass units. Silicone setting blocks are recommended for direct contact with IGS3763 silicone. Avoid using non-silicone materials (i.e., EPDM, Neoprene) as they could degrade or discolor the secondary seal over time. Avoid IGS3763 to be in contact with or exposed to sealants that evolve acetic acid cure byproduct. Not recommended for water immersion applications. IGS3767 is the gray equivalent. Information provided by Momentive Performance Materials.
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	1.05 g/cc	1.05 g/cc	Component B
	1.47 g/cc	1.47 g/cc	Mixed; uncured
	1.50 g/cc	1.50 g/cc	Component A

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	55	55	ASTM D2240
Tensile Strength	1.00 MPa	145 psi	ISO 8339
	1.12 MPa	162 psi	ASTM C1135
Tensile Strength, Ultimate	2.10 MPa	305 psi	ASTM D412
Tensile Stress at Strain	0.440 MPa @Strain 10 %	63.8 psi @Strain 10 %	ASTM C1135
	0.700 MPa @Strain 25 %	102 psi @Strain 25 %	ISO 8339
	0.860 MPa @Strain 25 %	125 psi @Strain 25 %	ASTM C1135
Elongation at Break	46 %	46 %	ASTM C1135
	60 %	60 %	ISO 8339
Elongation, Ultimate	222 %	222 %	ASTM D412
Modulus of Elasticity	0.00260 GPa	0.377 ksi	ETAG 002
Shear Strength	0.900 MPa	131 psi	ASTM C961
Tear Strength	6.48 kN/m	37.0 pli	ASTM D624, die B

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	149 °C	300 °F	Heat Resistance

Processing Properties	Metric	English	Comments
Tack-Free Time	40.0 - 170 min	0.667 - 2.83 hour	2X snap time
Shelf Life	12.0 Month	12.0 Month	Component B, when properly stored.
	18.0 Month	18.0 Month	Component A, when properly stored.

Descriptive Properties
Accelerated Weathering	Excellent, no degradation.		5000 hours
Appearance	Thixotropic Paste		Component A
	Thixotropic Paste		Component B
	Thixotropic Paste		Mixed
Color	Black		Component B
	Black		Cured
	Black		Mixed
	Gray		Component A
Consistency / Sag	<0.05”		Non-sagging
Design Stress in Tension	0.15 Mpa
Gas Permeability	0.924 g/m2h		EN1279-4
Mix Ratio	12.5:1		As Tested
	8:1 to 11:1		Mixed by volume
Resistance to Tearing	category 1
Snap Time	20-85 minutes
Water Penetration	23.4 g/m2		EN1279-4

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.

PMOMEN9925 / 265735

	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