Variable color radiator

A radiator and color-changing technology, applied in the field of radiators, can solve problems such as economic losses and equipment operating failures, and achieve the effects of improving thermal conductivity, thermal conductivity, and heat dissipation performance.

Inactive Publication Date: 2016-03-02
TAICANG DOW ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] During the operation of the equipment, the excess heat is dissipated through the radiator, but if the radiator fails to be found and repaired in time, it will easily cause the operation failure of the entire equipment, resulting in economic losses

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A color-changing radiator, the heat dissipation material used is prepared from the following raw materials in parts by weight:

[0035] Carbon nanotubes: 10 parts;

[0036] Polymethyl methacrylate: 3 parts;

[0037] Organic montmorillonite: 3 parts;

[0038] Hydroxy silicone oil: 3.5 parts;

[0039] Silicon carbide: 2.5 parts;

[0040] PET: 4 copies;

[0041] Polyethylene glycol monomethyl ether: 6 parts;

[0042] Thermal red: 2 parts;

[0043] Boric acid: 4 parts;

[0044] Lauryl alcohol: 8 parts;

[0045] Polyphenylene sulfide: 1 part;

[0046] Glass fiber: 0.8 parts;

[0047] Coupling agent: vinyl triperoxy tert-butylsilane: 0.5 parts;

[0048] Plasticizer: dioctyl sebacate: 0.5 parts.

Embodiment 2

[0050] A color-changing radiator, the heat dissipation material used is prepared from the following raw materials in parts by weight:

[0051] Carbon nanotubes: 13 parts;

[0052] Polymethyl methacrylate: 4 parts;

[0053] Organic montmorillonite: 4 parts;

[0054] Hydroxy silicone oil: 4 parts;

[0055] Silicon carbide: 3 parts;

[0056] PET: 4.5 copies;

[0057] Polyethylene glycol monomethyl ether: 7 parts;

[0058] Thermal red: 2.5 parts;

[0059] Boric acid: 5 parts;

[0060] Dodecanol: 9 parts;

[0061] Polyphenylene sulfide: 1.5 parts;

[0062] Fiberglass: 1 part;

[0063] Coupling agent: vinyl triperoxy tert-butylsilane: 0.6 parts;

[0064] Plasticizer: dioctyl sebacate: 0.7 parts.

Embodiment 3

[0066] A color-changing radiator, the heat dissipation material used is prepared from the following raw materials in parts by weight:

[0067] Carbon nanotubes: 15 parts;

[0068] Polymethyl methacrylate: 5 parts;

[0069] Organic montmorillonite: 5 parts;

[0070] Hydroxy silicone oil: 4.5 parts;

[0071] Silicon carbide: 3.5 parts;

[0072] PET: 5 parts;

[0073] Polyethylene glycol monomethyl ether: 8 parts;

[0074] Thermal red: 3 parts;

[0075] Boric acid: 6 parts;

[0076] Lauryl alcohol: 10 parts;

[0077] Polyphenylene sulfide: 2 parts;

[0078] Glass fiber: 1.2 parts;

[0079] Coupling agent: vinyl triperoxy tert-butylsilane: 0.8 parts;

[0080] Plasticizer: dioctyl sebacate: 0.8 parts.

[0081] The organic montmorillonite in the above-described embodiment is prepared by the following method:

[0082] Inorganic montmorillonite and 3-hexadecyloxy-2-hydroxypropyltrimethylammonium chloride with a mass ratio of 1:1 are dissolved in 50% ethanol aqueous solutio...

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PUM

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Abstract

The present invention discloses a variable color radiator. The adopted radiator material is prepared from the following raw materials in parts by weight: 10-15 parts of carbon nanotubes, 3-5 parts of polymethyl methacrylate, 3-5 parts of organic montmorillonite, 3.5-4.5 parts of hydroxyl silicone oil, 2.5-3.5 parts of silicon carbide, 4-5 parts of PET, 6-8 parts of polyethylene glycol monomethyl ether, 2-3 parts of heat sensitive red, 4-6 parts of boric acid, 8-10 parts of dodecanol, 1-2 parts of polyphenylene sulfide, 0.8-1.2 parts of glass fiber, 0.5-0.8 part of a coupling agent and 0.5-0.8 part of a plasticizer. The radiator disclosed by the present invention has a visual warning function, and is variable in color.

Description

technical field [0001] The invention relates to a radiator, in particular to a color-changing radiator. Background technique [0002] A radiator is a general term for a series of devices used to conduct and release heat. It has a wide range of applications and can be used in mechanical equipment, computer equipment, heating equipment, etc. [0003] When the equipment is working, it will generate a lot of heat, and the excess heat cannot be dissipated quickly and accumulates to generate high temperature, which may destroy the working equipment. At this time, a radiator is needed to dissipate the excess heat generated on the equipment to use The equipment can remain in normal operation. [0004] Commonly used heat sink materials include metal materials: including copper, aluminum, iron, etc.; non-metallic materials include diamond, boron nitride, aluminum nitride, graphite, carbon fiber, etc., and polymer materials such as thermally conductive plastics, rubber, etc. Radiato...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L71/02C08L67/02C08L33/12C08L81/02C08K13/04C08K7/14C08K7/24C08K3/34C08K5/05C08K3/38
CPCC08L71/02C08L2205/035C08L67/02C08L33/12C08L81/02C08K13/04C08K7/14C08K7/24C08K3/346C08K5/05C08K2003/387
Inventor 陶振宇
Owner TAICANG DOW ELECTRIC
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