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3M Thermally Conductive Acrylic Interface Pad 5590H vs JunPus JP-DX1: Comparison
What is the difference between 3M Thermally Conductive Acrylic Interface and JunPus JP-DX1?
Expect a near tie. The closest thing to a difference is thermal conductivity, 3M Thermally Conductive Acrylic Interface 2.08 W/mK against JunPus JP-DX1 16 W/mK max. There is a split on viscosity as well, Firm, tacky acrylic polymer sheet on the 3M Thermally Conductive Acrylic Interface versus Viscosity 3,000,000 mPa.s , per JunPus; very stiff grey... on the JunPus JP-DX1. There is a split on recommended use as well, Battery cooling, power electronics and HMI displays on the 3M Thermally Conductive Acrylic Interface versus High-end CPU/GPU on the JunPus JP-DX1. They differ on conductivity source too, https://multimedia.3m.com/mws/media/920112O/3m-thermally-conductive-acrylic-interface-pad-5590h-technical-data-sheet.pdf on the 3M Thermally Conductive Acrylic Interface versus https://www.thermal-paste.com/products/nano-diamond-thermal-paste/jp-dx1.html on the JunPus JP-DX1. They differ on paste segment too, Pad on the 3M Thermally Conductive Acrylic Interface versus Standard Paste on the JunPus JP-DX1.
Who each one is for
The 3M Thermally Conductive Acrylic Interface suits silicone-sensitive assemblies near optics, displays or connectors and power electronics and battery gap filling, though it is not built for high-end GPU memory or VRM cooling. It is the wrong buy for builds where silicone pads are acceptable and higher conductivity is wanted. The JunPus JP-DX1 is the one to take for experienced builders who want a diamond-filled paste and CPU repastes with high mounting pressure, though it is the wrong buy for first-time builders who want an easy spread and buyers who need a published operating temperature range. Our rating of the 3M Thermally Conductive Acrylic Interface (6.6/10): an industrial acrylic interface pad from an established materials manufacturer, aimed at OEM and repair use rather than enthusiast builds. Our rating of the JunPus JP-DX1 (6.5/10): JunPus's original nano-diamond overclocking grease, also sold in bulk for system builders, with the same limited independent review coverage as its successor.
What 3M Thermally Conductive Acrylic Interface and JunPus JP-DX1 have in common
The common ground is wider than the gap: electrical conductivity are identical here.
Specs and benchmarks
Brand
- 3M Thermally Conductive Acrylic Interface Pad 5590H
- 3M
- JunPus JP-DX1
- JunPus
Model
- 3M Thermally Conductive Acrylic Interface Pad 5590H
- 5590H
- JunPus JP-DX1
- JP-DX1
Thermal Conductivity
- 3M Thermally Conductive Acrylic Interface Pad 5590H
- 2.08 W/mK (ASTM D5470)
- JunPus JP-DX1
- 16 W/mK maxBest
Electrical Conductivity
- 3M Thermally Conductive Acrylic Interface Pad 5590H
- Insulating
- JunPus JP-DX1
- Insulating
Package Size
- 3M Thermally Conductive Acrylic Interface Pad 5590H
- Sheets and die-cut shapes, 0.5/1.0/1.2/1.5/2.0mm thick
- JunPus JP-DX1
- 1g, 20g, 30g or 50g
Recommended Use
- 3M Thermally Conductive Acrylic Interface Pad 5590H
- Battery cooling, power electronics and HMI displays (general electronics gap filling)
- JunPus JP-DX1
- High-end CPU/GPU
Conductivity Source
- 3M Thermally Conductive Acrylic Interface Pad 5590H
- https://multimedia.3m.com/mws/media/920112O/3m-thermally-conductive-acrylic-interface-pad-5590h-technical-data-sheet.pdf
- JunPus JP-DX1
- https://www.thermal-paste.com/products/nano-diamond-thermal-paste/jp-dx1.html
Viscosity
- 3M Thermally Conductive Acrylic Interface Pad 5590H
- Firm, tacky acrylic polymer sheet
- JunPus JP-DX1
- Viscosity 3,000,000 mPa.s (3,000 Pa-s), per JunPus; very stiff grey grease
Paste Segment
- 3M Thermally Conductive Acrylic Interface Pad 5590H
- Pad
- JunPus JP-DX1
- Standard Paste
Which one should you pick?
Choose 3M Thermally Conductive Acrylic Interface Pad 5590H if you already have it on hand or find it at a lower price.
Choose JunPus JP-DX1 if you want the higher thermal conductivity (16 W/mK max vs 2.08 W/mK (ASTM D5470)).
Price comparison
| Retailer | 3M Thermally Conductive Acrylic Interface Pad 5590H | JunPus JP-DX1 |
|---|---|---|
| Amazon | View on Amazon | View on Amazon |
| Newark | View on Newark | |
| Newegg | View on Newegg |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
3M Thermally Conductive Acrylic Interface Pad 5590H
6.6 / 10 Expert Rating
An industrial acrylic interface pad from an established materials manufacturer, aimed at OEM and repair use rather than enthusiast builds.
JunPus JP-DX1
6.5 / 10 Expert Rating
JunPus's original nano-diamond overclocking grease, also sold in bulk for system builders, with the same limited independent review coverage as its successor.