GP-1000HD Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – Designed for high durability applications

Gap Pad^® 1000HD
May 2013
PRODUCT DESCRIPTION
Highly Durable, Conformable,Thermally
Conductive, Gap Filling Material
FEATURES AND BENEFITS
• Thermal Conductivity: 1.0 W/m-K
• Designed for high durability applications
• Robust Polyimide carrier provides
excellent voltage breakdown, puncture
and tear resistance
• Highly conformable
• Ease of handling and rework in applications
Gap Pad^® 1000HD was designed
to withstand applications requiring
high durability.
The coated polyimide carrier on one side
of the material allows easy rework,
excellent handling characteristics and
puncture resistance.
The conformable and elastic nature of
Gap Pad^® 1000HD allows excellent
interfacing and wet-out characteristics,
even to surfaces with a high degree of
roughness or uneven topography.
The asymmetric construction of
Gap Pad^® 1000HD provides minimal tack
on the polyimide side, with high inherent tack
on the upcoated side. Gap Pad^® 1000HD
can be assembled with manual or
automated processes.
Note: To build a part number, visit our
website at www.bergquistcompany.com.
TYPICAL PROPERTIES OF GAP PAD 1000HD
PROPERTY
IMPERIAL VALUE METRIC VALUE TEST METHOD
Color
Gray/Black
Gray/Black
Visual
Reinforcement Carrier
Polyimide
Polyimide
—
Thickness (inch) / (mm)
0.020 to 0.125
0.508 to 3.175
ASTM D374
Inherent Surface Tack (1- or 2-sided)
1
1
—
Density (g/cc)
2.1
2.1
ASTM D792
Heat Capacity (J/g-K)
1.0
1.0
ASTM E1269
Hardness, Bulk Rubber (Shore 00) (1)
40
40
ASTM D2240
Young’s Modulus (psi) / (kPa) (2)
60
414
ASTM D575
Continuous Use Temp. (°C)
-76 to 358
-60 to 180
—
ELECTRICAL
Dielectric Breakdown Voltage (Vac)
>10,000
>10,000
ASTM D149
Dielectric Constant (1000 Hz)
5.5
5.5
ASTM D150
Volume Resistivity (Ohm-meter)
10¹¹
10¹¹
ASTM D257
Flame Rating
V-O
V-O
U.L. 94
THERMAL
Thermal Conductivity (W/m-K)
1.0
1.0
ASTM D5470
THERMAL PERFORMANCE vs. STRAIN
Deflection (% strain)
10
20
30
Thermal Impedance (°C-in²/W) 0.040" (3) 1.70
1.59
1.47
(1) Thirty second delay value Shore 00 hardness scale.
(2) Young’s Modulus, calculated using 0.01 in/min. step rate of strain with a sample size of 0.79 inch².
(3) The ASTM D5470 test fixture was utilized.The recorded values includes interfacial thermal resistance.These values are provided for
reference only. Actual application performance is directly related to the surface roughness, flatness and pressure applied.
TYPICAL APPLICATIONS INCLUDE
• High durability applications
• Automotive energy storage: Ultra capacitors, batteries,
power transmissions, power inverters
• Industrial automotive applications such as trucks, busses and trains
• Computer and peripherals
• Telecommunications
• Between any heat-generating device and a heat sink
CONFIGURATIONS AVAILABLE
• Sheet form and die-cut parts
Thickness vs. Thermal Resistance
Gap Pad 1000HD
125
100
75
50
25
0
1.00
2.00
3.00
4.00
5.00
Thermal Resistance (C-in²/W)
PDS_GP_1000HD_0513