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Universal Science UniGap 6000 – 5mm
September 29, 2020Universal Science UniGap 6000 – 4mm
August 5, 2019
Universal Science Bondline 1800 – 0.2mm
Thermal Conductive Adhesive Tape
£0.00
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- Micro-air voids between connecting surfaces are minimised
- Delivers an electrically isolating structural bond
- Cost effective thermal adhesive tape
Product is on backorder, Please allow 35 working days for delivery of this item
Description
Bondline 1800 is an electrically insulating, thermally conductive adhesive tape. Formulated with acrylic adhesive and ceramic fillers Bondline 1800 delivers a strong structural bond, ideal for mounting LED light engines to heatsinks. Comprised of pressure sensitive adhesive, Bondline 1800 will conform to surface imperfections between mating surfaces thereby obviating micro air-voids and reducing thermal resistance to a minimum.
Benefits
- Offers a quick and simple bonding solution for LED light engines to a heatsink
- Excellent thermal conductivity combined with exceptional thermal performance
Features
- Micro-air voids between connecting surfaces are minimised
- Delivers an electrically isolating structural bond
- Cost effective thermal adhesive tape
Application Procedure
- Ensure both surfaces are clean
- Peel back glossy liner and apply material to heatsink surface. For maximum efficiency apply pressure between 100-150 psi for 5 seconds to guarantee good thermal wet-out
- Peel off second liner and place the power device surface on top of the exposed adhesive
- Apply pressure of 75 psi for at least 5 seconds to the device for best maximum results. Higher pressure increases the wetout between the two mating surfaces
Recommended Uses
- Bonding LED FR4s to a heatsink. Coupling any metal to metal surfaces. To connect power supplies or power converters to heatsinks.
Typical Physical Properties
| Property (unit) | Test Method | Bondline 1800 |
|---|---|---|
| Colour | Visual | White |
| Thermal Conductivity (W/mK) | ASTM D5470 | 1.80 |
| Thermal Impedance (°Cin²/W) | ASTM D5470 | 0.50 |
| Operating Temp (o C) | In House | -20 to 120 |
Mechanical and Other Properties
| Property (unit) | Test Method | Bondline 1800 |
|---|---|---|
| Breakdown Voltage (Vac) | ASTM D149 | >4000 |
| Dead Static Shear Temperature (°C) | ASTM 412 | >200 |
| Lab Shear – 24 hour dwell (psi) | In House | >60 |
| Shelf Life (months) | In House | 12 |
Availability
| Available in a standard thickness of 0.2mm |
| Available as custom kiss-cut parts on rolls for starboards and as die-cut custom shapes |
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- Micro-air voids between connecting surfaces are minimised
- Delivers an electrically isolating structural bond
- Cost effective thermal adhesive tape
-
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- Double-sided, thermal adhesive tape consisting of a KAPTON polyimide film and silicone rubber
- Delivers excellent electrical isolation in combination with good thermal connection
- Pressure sensitive application improving to maximum bond strength after 24 hours
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Universal Science Bondline 700 Single Liner – 0.15mm
£0.00 SKU: UNISCI_BONDLINE_700_SL_0.15MM- Electrically isolating, acrylic thermal tape
- Conformability fills micro air voids between mating surfaces reducing thermal resistance
- Allows sufficient heat exchange between component and cooling mechanism
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