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

Category Polymer , Thermoset , Silicone , Silicone Rubber
Manufacturer Arlon
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Arlon R37480X008 0.008" (0.203 mm) Uncured Silicone Rubber with Substrate: PTFE Coated Fiberglass Substrate.pdf
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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 linersThis 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 25.4 microns
1.00 mil
Liner
76.2 microns
3.00 mil
Carrier
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; ASTM E 831
Elongation at Break 125 %
125 %
Silicone Property; ASTM D412
Poissons Ratio 0.50
0.50
Approximately, Silicone Property
Shear Modulus 0.00100 GPa

@Strain <=25.0 %
0.145 ksi

@Strain <=25.0 %
ASTM D 1002
Shear Strength 3.45 MPa
500 psi
Arlon SQA-TMS-018
Thermal Properties Metric English Comments
CTE, linear 11.0 µm/m-°C

@Temperature 20.0 - 160 °C
6.11 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; Arlon SQA-TMS-022
Maximum Service Temperature, Air 204.0 °C
399.2 °F
Minimum Service Temperature, Air -136 °C
-212 °F
Glass Transition Temp, Tg -118 °C
-180 °F
Silicone Property; ASTM D3418
Flammability, UL94 V-0
V-0
Not Recognized
Electrical Properties Metric English Comments
Dielectric Constant 6.91

@Frequency 1.00e+6 Hz
6.91

@Frequency 1.00e+6 Hz
D<sub>k</sub>, Silicone Property; IPC TM 650 - 2.5.5.3
Dielectric Strength 31.5 kV/mm
800 kV/in
ASTM D149
Dissipation Factor 0.0044

@Frequency 1.00e+6 Hz
0.0044

@Frequency 1.00e+6 Hz
D<sub>f</sub>, Silicone Property; IPC TM 650 - 2.5.5.3
Processing Properties Metric English Comments
Cure Time 15.0 min

@Temperature 121 °C
0.250 hour

@Temperature 250 °F
After product reaches cure temperature, Recommended Cure Cycle
Shelf Life 6.00 Month

@Temperature 4.00 - 10.0 °C
6.00 Month

@Temperature 39.2 - 50.0 °F
From date of manufacture
Descriptive Properties Value Comments
Color Gray
Total Product Weight (g/m2) 479
Arlon SQA-TMS-025
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