Arlon Thermabond® 48A43X008 0.008"(0.203 mm) Cured Silicone Rubber with Fiberglass Substrate

Category	Polymer , Thermoset , Silicone , Silicone Rubber , Silicone, Molded, Glass Fiber Filled
Manufacturer	Arlon
Trade Name	Thermabond®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Arlon Thermabond® 48A43X008 0.008"(0.203 mm) Cured Silicone Rubber with Fiberglass Substrate.pdf
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Material Notes:

Description: Thermabond® Electrically insulating, thermally conductive, thermal interface material (TIM).Design/Construction: Side 1: Cured Silicone RubberSubstrate: Style 1080 FiberglassSide 2: Cured Silicone RubberLiner: Polyethylene 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

Physical Properties	Metric	English	Comments
Density	2.80 g/cc	0.101 lb/in³	Silicone Property; Arlon SQA-TMS-024
Thickness	63.5 microns	2.50 mil	Side 1; Arlon SQA-TMS-003
	63.5 microns	2.50 mil	Side 2; Arlon SQA-TMS-003
	76.2 microns	3.00 mil	Substrate; Arlon SQA-TMS-003
	203 microns	8.00 mil	Overall; Arlon SQA-TMS-003

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	77	77	Silicone Property; ASTM D2240
Tensile Strength	4.72 MPa	685 psi	Silicone Property; ASTM D412
Tensile Strength, Yield	24.5 MPa @Strain <=1.00 %	3550 psi @Strain <=1.00 %	Silicone Property; Arlon SQA-TMS-008
Elongation at Break	120 %	120 %	Silicone Property; ASTM D412
Poissons Ratio	0.50	0.50	Approximately, Silicone Property

Thermal Properties	Metric	English	Comments
CTE, linear	150 µm/m-°C @Temperature 20.0 - 160 °C	83.3 µin/in-°F @Temperature 68.0 - 320 °F	Silicone Property; ASTM E 831
Specific Heat Capacity	0.820 J/g-°C @Temperature 100 °C	0.196 BTU/lb-°F @Temperature 212 °F	Silicone Property; Arlon SQA-TMS-052
Thermal Conductivity	1.40 W/m-K @Temperature 100 °C	9.72 BTU-in/hr-ft²-°F @Temperature 212 °F	Silicone Property; ASTM E 1530
	1.70 W/m-K @Pressure 30.0 MPa, Temperature 50.0 °C	11.8 BTU-in/hr-ft²-°F @Pressure 4350 psi, Temperature 122 °F	Product Property; Arlon SQA-TMS-054
Maximum Service Temperature, Air	95.6 °C	204 °F
Minimum Service Temperature, Air	-73.3 °C	-100 °F
Glass Transition Temp, Tg	118 °C	244 °F	Silicone Property; ASTM D3418

Electrical Properties	Metric	English	Comments
Dielectric Constant	6.91 @Frequency 1.00e+6 Hz	6.91 @Frequency 1.00e+6 Hz	Silicon Property; IPC TM 650 - 2.5.5.3
Dielectric Strength	25.2 kV/mm	640 kV/in	ASTM D149
Dissipation Factor	0.0044 @Frequency 1.00e+6 Hz	0.0044 @Frequency 1.00e+6 Hz	Silicon Property; IPC TM 650 - 2.5.5.3

Processing Properties	Metric	English	Comments
Shelf Life	60.0 Month @Temperature 21.0 - 27.0 °C	60.0 Month @Temperature 69.8 - 80.6 °F	From date of manufacture

Descriptive Properties	Value	Comments
Color	Gray
	Naturally White	Substrate
Plasticity	2.3 mm	Arlon-SQA-TMS-005
Total Product Weight (g/m2)	432	Arlon SQA-TMS-025

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