LOADING
Sarcon GR25A-00-100GY – 1mm
December 2, 2020Sarcon GR25A-00-200GY – 2mm
December 2, 2020
Sarcon GR25A-00-150GY – 1.5mm
Gap Filler Pads
£0.00
To get an instant quote for your custom parts, please select your currency and follow steps 1 to 4.
- Highly Conformable
- Non-Flammable
- Isolation
- High Heat Conducting Gel materials
14 Sheets In Stock
Description
Silicone compound with double sticky surfaces and Thermal Conductivity of GR25A material is 2.8W/m-K by using Hot Wire (2.5W/m-K by using Hot Disk)
Benefits
- Gap filler materials are supplied in a fully cured state and remain pliable, easy conforming to minute surface irregularities.
- The basic Gap Filler Pad series can be further enhanced for special handling and die-cutting requirements.
Features
- Highly Conformable
- Non-Flammable
- Isolation
- High Heat Conducting
Physical Properties
| Properties | Unit | GR25A-00 | Test method | Specimen |
|---|---|---|---|---|
| Color | - | Gray | Visual | - |
| Specific Gravity | - | 2.6 | ASTM D792 | A |
| Hardness Highest Value | Shore OO (ASKER C) | 50 (18) | ASTM D2240 (ISO 7619) | B |
| Tensile Strength | MPa (psi) | 0.1 (14.5) | ASTM D412 | A |
| Elongation | % | 200 | ASTM D412 | A |
| Tear Strength | N/mm (ppi) | 0.8 (4.6) | ASTM D624 | A |
Electrical Properties
| Properties | Unit | GR25A-00 | Test method | Specimen |
|---|---|---|---|---|
| Volume Resistivity | Ohm-m | 1.0x10¹¹ | ASTM D257 | C |
| Breakdown Voltage | kV/mm (volts/mil) | 15 (381) | ASTM D149 | C |
| Dielectric Strength | kV/mm (volts/mil) | 9 (229) | ASTM D149 | C |
| Dielectric Constant | 50Hz, 1kHz, 1MHz | 6.60, 6.05, 5.74 | ASTM D150 | A |
| Dissipation Factor | 50Hz, 1kHz, 1MHz | 0.0826, 0.0300, 0.0052 | ASTM D150 | A |
Thermal Properties
| Properties | Unit | GR25A-00 | Test method | Specimen |
|---|---|---|---|---|
| Thermal Conductivity | W/m-K | 2.8 by Hot Wire, 2.5 bu Hot Disk | ASTM D2326, ISO/CD 22007-2 | - |
| Useful Temperature | ℃ (°F) | -40 to +150 (-40 to +302) | - | - |
| Low molecular Siloxane | wt% | D4 to D20 Total, 0.0028 | Gas Chromatography | - |
| Flame Retardant | - | V-0 | UL 94 | - |
Materials Direct
Precision cut technical materials fast
We’re available to assist you for your next project
A division of Universal Science UK
www.universal-science.com
Related products
-
Select options
3M™ 5595 Thermal Interface Pad – 2mm
£0.00 SKU: 93740- Good thermal stability of the base polymer with excellent softness of the thermal pad.
- Good thermal conductivity in a soft silicone polymer base.
- The product tack is such that a mechanical means to support the pad in a final assembly is required.
-
Select options
- 5 W/mK thermal conductivity
- Minimizes board and component stress
- Low pressure versus deflection
-
Select options
Laird Tflex™ 300 Series – 380 – 2mm
£0.00 SKU: 93758- Extreme compliancy allows material to “totally blanket” components
- Thermal conductivity of 1.2 W/mK
- Low compression set enables the pad to be reused many times
Reviews
There are no reviews yet.