Arlon Thermabond® 48781A008 0.008" (0.203 mm) Uncured Silicone Rubber with Fiberglass Substrate

Category	Polymer , Thermoset , Silicone , Silicone Rubber , Silicone, Molded, Glass Fiber Filled
Manufacturer	Arlon
Trade Name	Thermabond®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Arlon Thermabond® 48781A008 0.008" (0.203 mm) Uncured Silicone Rubber with Fiberglass Substrate.pdf
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Material Notes:

Description: Generation II Thermabond® NP electrically insulating electronic adhesive. Bonds without primer.Design/Construction: Liner 1: PolyethyleneSide 1: Uncured Silicone RubberSubstrate: Style 1080 FiberglassSide 2: Uncured Silicone RubberLiner: 2 Polyethylene Product Use: Electrically insulating electronic adhesive. Bonds without primer.Appearance: Blue colored, high viscosity gum.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	1.40 g/cc	0.0506 lb/in³	Silicone Property; Arlon SQA-TMS-024
Thickness	38.1 microns	1.50 mil	Liner 1
	38.1 microns	1.50 mil	Liner 2
	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	55	55	Silicone Property; ASTM D2240
Tensile Strength	5.17 MPa	750 psi	Silicone Property; ASTM D412
Elongation at Break	400 %	400 %	Silicone Property; ASTM D412
Poissons Ratio	0.50	0.50	Approximately, Silicone Property
Shear Modulus	0.000207 GPa	0.0300 ksi	ASTM 1002
Shear Strength	2.76 MPa	400 psi	Lap; ASTM 1002

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	20.0 µm/m-°C	11.1 µin/in-°F	ASTM E 831
CTE, linear, Transverse to Flow	20.0 µm/m-°C	11.1 µin/in-°F	ASTM E 831
Specific Heat Capacity	0.980 J/g-°C	0.234 BTU/lb-°F	Silicone Property; E1461-01
Thermal Conductivity	0.300 W/m-K	2.08 BTU-in/hr-ft²-°F	Product Property; ASTM E 1530
	0.400 W/m-K	2.78 BTU-in/hr-ft²-°F	Silicone Property; ASTM E 1530
Maximum Service Temperature, Air	204 °C	400 °F
Minimum Service Temperature, Air	-73.3 °C	-100 °F
Glass Transition Temp, Tg	<= -100 °C	<= -148 °F	Silicone Property; ASTM D3418
Flammability, UL94	V-0	V-0

Electrical Properties	Metric	English	Comments
Dielectric Constant	3.3 @Frequency 1.00e+6 Hz	3.3 @Frequency 1.00e+6 Hz	Silicon Property; IPC TM 650 - 2.5.5.3
	3.5 @Frequency 1.00e+6 Hz	3.5 @Frequency 1.00e+6 Hz	Product Property; IPC TM 650 - 2.5.5.3
Dielectric Strength	39.0 kV/mm	990 kV/in	ASTM D149
Dissipation Factor	0.0045 @Frequency 1.00e+6 Hz	0.0045 @Frequency 1.00e+6 Hz	Silicon Property; IPC TM 650 - 2.5.5.3
	0.0045 @Frequency 1.00e+6 Hz	0.0045 @Frequency 1.00e+6 Hz	Product Property; IPC TM 650 - 2.5.5.3

Processing Properties	Metric	English	Comments
Cure Time	15.0 min @Pressure 0.0689 - 0.345 MPa, Temperature 121 °C	0.250 hour @Pressure 10.0 - 50.0 psi, Temperature 250 °F	Recommended Cure Cycle
Shelf Life	6.00 Month @Temperature 4.44 - 10.0 °C	6.00 Month @Temperature 40.0 - 50.0 °F	From date of manufacture

Descriptive Properties	Value	Comments
Color	Blue
Total Product Weight (g/m2)	240	Arlon SQA-TMS-025

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