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Chemically Resistant adhesives

Rogers Arlon Thermabond® 99A90X008 0.008" (0.203 mm) Uncured Silicone Rubber with PTFE Coated Fiberglass Carrier
Categories: Polymer; Thermoset; Silicone; Silicone Rubber; Silicone, Molded, Glass Fiber Filled

Material Notes: Description: Primerless Thermabond®: Electrically insulating, thermally conductive, electronic adhesive. Bonds without primer.

Design/Construction:
Liner: FEP
Product: Uncured Silicone Rubber
Carrier: PTFE Coated Fiberglass

Product Advatages:
Bond Reliability – Bonds securely regardless of substrate type, shape, or texture.
Hot Spot Elimination – Thermal conductivity up to 3 W/mK to transport heat away from hot spots.
Thermal-Mechanical Stress Decoupling – Low modulus and high shear strength prevent adhesive delamination.
Low Temperature Cure Cycle – Thermabond® cure parameters can be as low as 100°C at 100 kPa, so surface mount components can be mounted on the PCB prior to bonding.
Uniform Bond Line Thickness – Precision calendering produces a uniform adhesive film.
Proven Performance – Arlon Thermabond® adhesive products are the gold standard for critical, demanding electronic system applications.

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.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.85 g/cc0.0668 lb/in³Silicone Property; Arlon SQA-TMS-024
Thickness 25.4 microns1.00 milLiner
 76.2 microns3.00 milCarrier
 203 microns8.00 milOverall; Arlon SQA-TMS-003
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 8787Silicone Property; ASTM D2240
Tensile Strength 2.52 MPa365 psiSilicone Property; ASTM D412
Tensile Strength, Yield 62.1 MPa
@Strain <=1 %
9000 psi
@Strain <=1 %
Silicone Property; Arlon SQA-TMS-008
Elongation at Break 28 %28 %Silicone Property; ASTM D412
Poissons Ratio 0.500.50Approximately, Silicone Property
Shear Modulus 1.83 GPa
@Strain <=100 %
265 ksi
@Strain <=100 %
ASTM D1002
Shear Strength 0.965 MPa140 psiLap Shear Strength; ASTM D1002
 
Electrical PropertiesMetricEnglishComments
Dielectric Constant 4.6
@Frequency 1e+6 Hz
4.6
@Frequency 1e+6 Hz
Dk, Silicone Property; IPC TM 650-2.5.5.3
Dielectric Strength 35.4 kV/mm900 kV/inASTM D149
Dissipation Factor 0.0041
@Frequency 1e+6 Hz
0.0041
@Frequency 1e+6 Hz
Df, Silicone Property; IPC TM 650-2.5.5.3
 
Thermal PropertiesMetricEnglishComments
CTE, linear 52.0 µm/m-°C
@Temperature 20.0 - 160 °C
28.9 µin/in-°F
@Temperature 68.0 - 320 °F
Silicone Property; ASTM E 831
Specific Heat Capacity 0.850 J/g-°C
@Temperature 100 °C
0.203 BTU/lb-°F
@Temperature 212 °F
Silicone Property; ASTM E 1952
Thermal Conductivity 3.00 W/m-K
@Temperature 100 °C
20.8 BTU-in/hr-ft²-°F
@Temperature 212 °F
Silicone Property; ASTM E 1530
 3.40 W/m-K
@Pressure 30.0 MPa,
Temperature 50.0 °C
23.6 BTU-in/hr-ft²-°F
@Pressure 4350 psi,
Temperature 122 °F
Product Property; Arlon SQA-TMS-054
Maximum Service Temperature, Air 204.0 °C399.2 °F
Minimum Service Temperature, Air -100 °C-148 °F
Glass Transition Temp, Tg -119 °C-182 °FSilicone Property; ASTM D3418
 
Processing PropertiesMetricEnglishComments
Cure Time 15.0 min
@Pressure 0.345 MPa,
Temperature 121.0 °C
0.250 hour
@Pressure 50.0 psi,
Temperature 249.8 °F
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
ColorGray
Plasticity7.1 mmArlon SQA-TMS-005
Total Product Weight (g/m2)376Arlon SQA-TMS-025

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PARL483 / 125669

Chemically Resistant adhesives

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