Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Efficient heat-radiating powder coating

A powder coating and high-efficiency technology, applied in powder coatings, coatings and other directions, can solve the problems of poor heat dissipation effect of high-power electronic products, and achieve the effect of solving poor heat dissipation effect, good heat dissipation effect and prolonging service life.

Inactive Publication Date: 2015-01-21
QINGDAO JINGYIXIN ELECTRONICS TECH
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a high-efficiency heat dissipation powder coating with good heat dissipation effect and high efficiency improvement rate, the efficiency improvement rate is more than 60%, and it has a cooling effect of more than 20 degrees. , can effectively solve the problem of poor heat dissipation of high-power electronic products and prolong the service life of electronic products

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] The high-efficiency heat-dissipating powder coating of this embodiment includes the following components by weight: 80 parts of polypropylene, 12 parts of carbon nanotubes, 1 part of additive, 2 parts of hexagonal boron nitride, 6 parts of aluminum nitride, and 6 parts of magnesium nitride. parts, 5 parts of silicon carbide, 15 parts of pigments and fillers.

Embodiment 2

[0013] The high-efficiency heat-dissipating powder coating of this embodiment includes the following components by weight: 40 parts of polypropylene, 2 parts of carbon nanotubes, 0.5 parts of additives, 2 parts of aluminum nitride, 2 parts of magnesium nitride, 3 parts of silicon carbide, 8 parts of pigments and fillers.

Embodiment 3

[0015] The high-efficiency heat-dissipating powder coating of this embodiment includes the following components by weight: 90 parts of polypropylene, 40 parts of carbon nanotubes, 2 parts of additives, 4.5 parts of hexagonal boron nitride, 15 parts of aluminum nitride, and 10 parts of silicon carbide , 30 parts of pigments and fillers.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an efficient heat-radiating powder coating comprising the following components in parts by weight: 40-90 parts of polypropylene, 2-40 parts of carbon nano-tubes, 0.5-2 parts of additives, 0-4.5 parts of hexagonal boron nitride, 0-15 parts of aluminum nitride, 0-10 parts of magnesium nitride, 0-10 parts of silicon carbide and 5-30 parts of pigment and filler. The efficient heat-radiating powder coating is good in heat radiating effect, high in efficiency increasing rate (more than 60%), high in cooling effect (more than 20 DEG C) and capable of effectively solving the problem of poor heat radiating effect of a high-power electronic product and prolonging the service life of the electronic product.

Description

technical field [0001] The invention relates to a powder coating, in particular to a high-efficiency heat dissipation powder coating. Background technique [0002] Powder coating is a new type of solvent-free, 100% solids powder coating. It has the characteristics of no solvent, no pollution, saving energy and resources, reducing labor intensity and high mechanical strength of the coating film. It has two categories: thermoplastic powder coating and thermosetting powder coating. Thermoplastic powder coatings are composed of thermoplastic resins, pigments, fillers, plasticizers and stabilizers. Thermoplastic powder coatings include: polyethylene, polypropylene, polyester, polyvinyl chloride, chlorinated polyether, polyamide, cellulose, polyester. Thermosetting powder coatings are composed of thermosetting resins, carbon nanotubes, pigments, fillers and additives. Thermosetting powder coatings include: epoxy resin, polyester, acrylic resin. [0003] Disadvantages: uneven ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C09D123/12C09D5/03C09D7/12
CPCC09D123/12C08K3/28C08K3/34C08K3/38C08K7/24C08K13/04C08K2003/282C08K2003/385C08K2201/011C08K2201/014C09D5/033C09D7/40C09D7/61C09D7/70
Inventor 王鹏
Owner QINGDAO JINGYIXIN ELECTRONICS TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com