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Universal Science UniGap 1000 – 3.5mm
August 5, 2019
Universal Science UniGap 1000 – 1.5mm
Thermal Gap Filler
£0.00
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- Compliant and electrically insulating
- Thermal conductivity = 1.0 W/mK
- Maintains good thermal performance over a temperature range of -50°C to 160°C
2 Sheets In Stock
Description
UniGap is a Thermal Interface Pad/ Thermal Material ideal for cost sensitive applications requiring moderate thermal performance. Unigap is suitable to interface smaller surfaces like PSUs in addition to being suitable to interface large surface areas and still have good thermal performance. This thermal pad is robust , highly flexible and easy to handle with a thermal conductivity of 1.0 W/mK, The product also has exceptional temperature stability and vibration dampening properties as well as it being electrically insulating making it an excellent choice for a wide range of rugged applications needing a Gap filler which is thermally conductive as well as insulating electrically, such as in automotive, LED, motor drive, PSUs applications, Automotive Electronics, Notebooks/Tablets/Portable Devices, plus many more.
Benefits
- Soft and conformable, ideal for low stress applications
- Performs well in a wide range of rugged applications such as automotive and power supplies
- Naturally tacky requiring no additional coating of adhesive
Features
- Compliant and electrically insulating
- Thermal conductivity = 1.0 W/mK
- Maintains good thermal performance over a temperature range of -50°C to 160°C
- Easy to handle and apply
Recommended Uses
- Any filling application where costs need to be kept low and a moderate thermal demand exists. Applications requiring wide temperature excursions. Typically used to thermally connect components of varying height to a heat spreader or nearby metal work.
Typical Physical Properties
| Property (unit) | Test Method | UniGap 1000 |
|---|---|---|
| Colour | Visual | Grey |
| Thermal Conductivity (W/mK) | ASTM D5470 | 1.0 |
| Hardness (Shore 00) | ASTM D2240 | 45 |
| Thermal Impedance (°Ccm²/W @ 69KPa) | ASTM D5470 | 16.10 |
| Operating Temp. (°C) | - | -40 to +150 |
| Flame Rating | UL94 | V-0 |
Electrical and Mechanical Information
| Property (unit) | Test Method | UniGap 1000 |
|---|---|---|
| Tensile Strength (PSI) | ASTM D412 | 50 |
| Elongation (%) | ASTM D412 | 61 |
| Breakdown Voltage (Volts AC) | ASTM D149 | >27k |
| Dielectric Constant (@1MHz) | ASTM D150 | 5.60 |
| Outgassing CVCM (%) | ASTM E595 | 0.09 |
| Volume Resistivity (Ω-cm) | ASTM D257 | 4 x 1013 |
Availability
| Thicknesses of 0.5mm to 5.0mm in steps of 0.5mm |
| Available as custom die-cut shapes |
| Standard sheet sizes of 229mm x 229mm and 457mm x 457mm |
| Thickness of 0.5mm is fibreglass reinforced |
Materials Direct
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www.universal-science.com
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