Momentive Performance Materials GE Silicones SilGlaze II SCS2811-D1 Silicone Backbedding Sealant

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 SilGlaze II SCS2811-D1 Silicone Backbedding Sealant
Categories:	Polymer; Thermoset; Silicone
Material Notes:	SilGlaze II SCS2811-D1 silicone back bedding sealant is a one-part, neutral, very fast cure, high modulus silicone sealant that develops significant green strength in the early cure hours. SilGlaze II SCS2811-D1 silicone back bedding sealant may be an excellent candidate for use as a bedding seal in the construction of residential and commercial doors and windows. Features: Silicone Durability, Primerless Adhesion, Fast Green Strength, ±25% Movement Capacity, Standard Equipment, Excellent Process ability, Easy Repairs, Product Chemistry. Applications: SilGlaze II SCS2811-D1 sealant may be used for in-shop window fabrication as a bedding bead or for cap, toe, heel head applications and for general purpose sealing. 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

Volatile Organic Compounds (VOC) Content	<= 34 g/l	<= 34 g/l	Uncured; WPSTM C1454

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	24	24	ASTM D2240
Tensile Strength, Ultimate	1.95 MPa	283 psi	ASTM D412
Elongation, Ultimate	415 %	415 %	ASTM D412
Peel Strength	5.96 kN/m @Temperature 23.9 °C, Time 1.81e+6 sec	34.0 pli @Temperature 75.0 °F, Time 504 hour	50% Relative Humidity.; ASTM C794

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	149 °C	300 °F
Minimum Service Temperature, Air	-48.3 °C	-55.0 °F

Processing Properties	Metric	English	Comments
Processing Temperature	23.0 °C @Time 1.81e+6 sec	73.4 °F @Time 504 hour	Cure as Tested at 50% RH
Cure Time	4320 - 5760 min	72.0 - 96.0 hour	Most common bead sizes.
	<= 1440 min @Temperature 24.0 °C	<= 24.0 hour @Temperature 75.2 °F	1/4" deep section.
Tack-Free Time	15.0 min @Temperature 22.2 °C	0.250 hour @Temperature 72.0 °F	50% RH; ASTM C679
Working Life	5.00 - 10.0 min	5.00 - 10.0 min

Descriptive Properties
Appearance	Paste
Color	Translucent		SilGlaze II SCS2811-D1 sealant
Consistency / Sag	0.1” max.		ASTM D2202
Joint Movement Capability	+/- 25%		ASTM C719.
Silicone Content (%)	100		Uncured
UV & Weathering Resistance	Excellent		GE 20 yr study

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.

PMOMEN9921 / 265731

	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