Arlon 44430B020 0.020" (0.508 mm) Uncured Silicone Rubber with Fiberglass Substrate

Category	Polymer , Thermoset , Silicone , Silicone Rubber , Silicone, Molded, Glass Fiber Filled
Manufacturer	Arlon
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Arlon 44430B020 0.020" (0.508 mm) Uncured Silicone Rubber with Fiberglass Substrate.pdf
Price	EMAIL US sales@lookpolymers.com
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Material Notes:

Design/Construction: Interleave: PolyethyleneSide 1: Uncured Silicone RubberSubstrate: Style 1165 FiberglassProduct Use: Belting materialAppearance: Black colored high viscosity gum on fiberglass fabricThis data represents typical values for the production material. The data should not be used to write, or in place of, material specifications.Information provided by Arlon, Silicone Technologies Division

Physical Properties	Metric	English	Comments
Density	1.18 g/cc	0.0426 lb/in³	Silicone Property; Arlon SQA-TMS-024
Thickness	76.2 microns	3.00 mil	Interleave
	102 microns	4.00 mil	Substrate; Arlon SQA-TMS-003
	406 microns	16.0 mil	Side 1; Arlon SQA-TMS-003
	508 microns	20.0 mil	Overall; Arlon SQA-TMS-003

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	45	45	Silicone Property; ASTM D2240
Tensile Strength	6.28 MPa	911 psi	Silicone Property; ASTM D412
Elongation at Break	322 %	322 %	Silicone Property; ASTM D412
Tear Strength	12.6 kN/m	72.0 pli	[ppiw], Silicone Property; ASTM D624
Peel Strength	2.14 kN/m	12.2 pli	Bond Strength; Arlon SQA-TMS-011

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	232 °C	450 °F
Minimum Service Temperature, Air	-56.7 °C	-70.0 °F

Electrical Properties	Metric	English	Comments
Dielectric Strength	38.7 kV/mm	982 kV/in	ASTM D149

Processing Properties	Metric	English	Comments
Cure Time	120 min @Temperature 204 °C	2.00 hour @Temperature 400 °F	Recommended Postcure Cycle
	15.0 min @Pressure 0.345 MPa, Temperature 177 °C	0.250 hour @Pressure 50.0 psi, Temperature 350 °F	Recommended Cure Cycle
Shelf Life	6.00 Month @Temperature 21.1 °C	6.00 Month @Temperature 70.0 °F	From date of manufacture

Descriptive Properties	Value	Comments
Color	Black
	White	Substrate
Total Product Weight (oz/yd2)	19.5	Arlon SQA-TMS-025

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