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Arlon Thermabond® T-20 NP (99770W008) 0.008" (0.203 mm) Uncured Silicone Rubber with PTFE Coated Fiberglass Carrier

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® T-20 NP (99770W008) 0.008" (0.203 mm) Uncured Silicone Rubber with PTFE Coated Fiberglass Carrier.pdf
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Material Notes:
Description: 8 mil Primerless Thermabond®. T-20 NP. Thermally conductive, electrically insulating electronic adhesive. Bonds with primer.Design/Construction: Liner: FEP Product: Uncured Silicone Rubber Carrier: PTFE Coated FiberglassProduct Use: Thermally Conductive, electrically insulating electronic adhesive. Bonds with primer.Appearance: White, 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 1.60 g/cc
0.0578 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 88
88
Silicone Property; ASTM D2240
Tensile Strength 3.86 MPa
560 psi
Silicone Property; ASTM D412
Elongation at Break 23 %
23 %
Silicone Property; ASTM D412
Modulus of Elasticity 0.0421 GPa
6.10 ksi
Silicone Property; Arlon-SAQ-TMS-008
Poissons Ratio 0.50
0.50
Approximately, Silicone Property
Shear Modulus 0.000448 GPa
0.0650 ksi
ASTM D1002
Shear Strength 2.34 MPa
340 psi
Lap Shear Strength; ASTM D1002
Thermal Properties Metric English Comments
CTE, linear 79.0 µm/m-°C
43.9 µin/in-°F
ASTM E 831
Specific Heat Capacity 1.00 J/g-°C
0.239 BTU/lb-°F
Silicone Property; E1461-01
Thermal Conductivity 0.200 W/m-K
1.39 BTU-in/hr-ft²-°F
Product Property; ASTM E 1530
0.800 W/m-K
5.55 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
Electrical Properties Metric English Comments
Dielectric Constant 3.5

@Frequency 1.00e+6 Hz
3.5

@Frequency 1.00e+6 Hz
D<sub>k</sub>, Silicone Property; IPC TM 650-2.5.5.3
Dielectric Strength 50.59 kV/mm
1285 kV/in
ASTM D149
Dissipation Factor 0.0030

@Frequency 1.00e+6 Hz
0.0030

@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 141 °C
0.250 hour

@Temperature 285 °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 White
Total Product Weight (g/m2) 325
Arlon SQA-TMS-025
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