Rogers Arlon R37480X008 0.008" (0.203 mm) Uncured Silicone Rubber with Substrate: PTFE Coated Fiberglass Substrate

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Rogers Arlon R37480X008 0.008" (0.203 mm) Uncured Silicone Rubber with Substrate: PTFE Coated Fiberglass Substrate
Categories:	Polymer; Thermoset; Silicone; Silicone Rubber
Material Notes:	Description: Primerless Thermabond® electrically insulating, thermally conductive, electronic adhesive. Bonds without primer. Design/Construction: Liner: FEP Add-on: Uncured Silicone Rubber Substrate: PTFE Coated Fiberglass Product Use: Electrically insulating electronic adhesive. Bonds without primer. Appearance: Gray, high viscosity gum on fluoropolymer release liners This 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; now a part of Rogers Corporation.
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Physical Properties	Original Value	Comments

Density	2.80 g/cc	Silicone Property; Arlon SQA-TMS-024
Thickness	1.00 mil	Liner
	3.00 mil	Carrier
	8.00 mil	Overall; Arlon SQA-TMS-003

Mechanical Properties	Original Value	Comments
Hardness, Shore A	77	Silicone Property; ASTM D2240
Tensile Strength	685 psi	Silicone Property; ASTM D412
Tensile Strength, Yield	3.55 ksi @Strain <=1 %	Silicone Property; ASTM E 831
Elongation at Break	125 %	Silicone Property; ASTM D412
Poissons Ratio	0.50	Approximately, Silicone Property
Shear Strength	500 psi	Arlon SQA-TMS-018

Electrical Properties	Original Value	Comments
Dielectric Constant	6.91 @Frequency 1e+6 Hz	D_k, Silicone Property; IPC TM 650 - 2.5.5.3
Dielectric Strength	800 V/mil	ASTM D149
Dissipation Factor	0.0044 @Frequency 1e+6 Hz	D_f, Silicone Property; IPC TM 650 - 2.5.5.3

Thermal Properties	Original Value	Comments
CTE, linear	11.0 µm/m-°C @Temperature 20.0 - 160 °C	Silicone Property; ASTM E 831
Specific Heat Capacity	0.820 J/g-°C @Temperature 100 °C	Silicone Property; Arlon SQA-TMS-052
Thermal Conductivity	1.40 W/m-K @Temperature 100 °C	Silicone Property; Arlon SQA-TMS-022
Maximum Service Temperature, Air	399.2 °F
Minimum Service Temperature, Air	-212 °F
Glass Transition Temp, Tg	-118 °C	Silicone Property; ASTM D3418
Flammability, UL94	V-0	Not Recognized

Processing Properties	Original Value	Comments
Cure Time	15.0 min @Temperature 121 °C	After product reaches cure temperature, Recommended Cure Cycle
Shelf Life	6.00 Month @Temperature 4.00 - 10.0 °C	From date of manufacture

Descriptive Properties
Color	Gray
Total Product Weight (g/m²)	479	Arlon SQA-TMS-025

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