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Parker Chomerics THERMATTACH® T418 Thermally Conductive Attachment Tape

Category Polymer , Tape
Manufacturer Parker Chomerics
Trade Name THERMATTACH®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Parker Chomerics THERMATTACH® T418 Thermally Conductive Attachment Tape.pdf
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Material Notes:
Description: THERMATTACH® double-sided thermal interface tapes provide exceptional bonding properties between electronic components and heat sinks, eliminating and need for mechanical fasteners. THERMATTACH® tapes are proven to offer excellent reliability when exposed to thermal, mechanical, and environmental conditioning.Features/Benefits: Offered in various forms to provide thermal, dielectric, and flame retardant properties; Offered in custom die-cut configurations to suit a variety of applications; Eliminate the need for mechanical attachment (i.e. screws, clips, rivets, fasteners); Proven reliability under various mechanical, thermal, and environmental stresses; Embossed version available; Meets RoHS specifications; No curing required, unlike epoxy or acrylic performs or liquid systems and Easily reworkableTypical Applications: Mount heat sinks to components dissipating < -25 W; Attach heat sinks to PC (esp. graphics) processors; Heat sink attachment to motor control processors and Telecommunication infrastructure components.Product Attributes: Superior adhesive strength; Best conformability to components and Good thermal performance.Information provided by Chomerics
Physical Properties Metric English Comments
Thickness 225 - 275 microns
8.86 - 10.8 mil
ASTM D374
Mechanical Properties Metric English Comments
Adhesive Bond Strength 0.150 MPa
21.8 psi
400 psi attachment; 2 hour sample dwell time 25°C; Chomerics #54
1.034 MPa

@Temperature 25.0 °C
150.0 psi

@Temperature 77.0 °F
Lap AL-Al; ASTM D1002
Peel Strength 0.0690 kN/m
0.394 pli
90°; to 0.002" aluminum foil; ASTM D1000
Thermal Properties Metric English Comments
CTE, linear 300 µm/m-°C
167 µin/in-°F
Adhesive; ASTM D3386
Thermal Conductivity 0.500 W/m-K
3.47 BTU-in/hr-ft²-°F
ASTM D5470
Maximum Service Temperature, Air 125 °C
257 °F
Minimum Service Temperature, Air -30.0 °C
-22.0 °F
Glass Transition Temp, Tg -20.0 °C
-4.00 °F
ASTM D1356
Flammability, UL94 V-0
V-0
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+13 ohm-cm
1.00e+13 ohm-cm
ASTM D257
Dielectric Breakdown 500 V
500 V
Processing Properties Metric English Comments
Shelf Life 12.0 Month
12.0 Month
From date of manufacture; Chomerics
Descriptive Properties Value Comments
Carrier Fiberglass
Color Light Yellow
Creep Adhesion 125°C; PSTC-7
15°C; PSTC-7
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