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Filling colloid for fixing batteries in power banks

An internal battery and charging treasure technology, applied in the field of filling colloid, can solve the problems of loose battery, damaged charging treasure, damaged battery, etc., and achieve the effect of improving elasticity, preventing looseness and low hardness

Pending Publication Date: 2020-04-10
深圳市旗盛科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Power bank will have a built-in battery, and the external shell is used to connect the battery. After a period of use, the internal battery will become loose, and if it falls during use, the internal looseness will cause damage to the battery, or even It will destroy the internal circuit board, causing damage to the power bank

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A filling gel used for fixing the internal battery of the power bank, consisting of the following components:

[0017] Base material: 100 parts of hydroxypolydimethylsiloxane; 60 parts of nano-scale calcium carbonate powder, 5 parts of zinc oxide;

[0018] Color masterbatch: one of cadmium red, cadmium yellow, titanium dioxide, carbon black, iron oxide red or iron oxide yellow;

[0019] Crosslinking agent: 1 part of methyltrimethoxysilane, 1 part of tetramethoxysilane, 1 part of vinyltriethoxysilane;

[0020] Coupling agent: 1 part of aminopropyltriethoxysilane;

[0021] Catalyst: 1 part of anilinomethyltriethoxysilane, 1 part of diethylaminomethyltriethoxysilane.

[0022] Further, preferably, the components also include a foaming agent, and the foaming agent is calcium carbonate.

[0023] Further, preferably, the components further include a heat dissipation agent, and the heat dissipation agent is an alumina heat conduction agent.

Embodiment 2

[0025] A filling gel used for fixing the internal battery of the power bank, consisting of the following components:

[0026] Base material: 100 parts of hydroxypolydimethylsiloxane; 60 parts of nano-scale calcium carbonate powder, 5 parts of zinc oxide;

[0027] Color masterbatch: one of cadmium red, cadmium yellow, titanium dioxide, carbon black, iron oxide red or iron oxide yellow;

[0028] Crosslinking agent: 1 part of methyltrimethoxysilane, 1 part of tetramethoxysilane, 1 part of vinyltriethoxysilane;

[0029] Coupling agent: 1 part of aminopropyltriethoxysilane;

[0030] Catalyst: 1 part of anilinomethyltriethoxysilane, 1 part of diethylaminomethyltriethoxysilane.

[0031] Further, preferably, the components also include a foaming agent, and the foaming agent is a combination of magnesium carbonate and sodium bicarbonate in any proportion.

[0032] Further, preferably, the components further include a cooling agent, and the cooling agent is one or a combination of si...

Embodiment 3

[0034] A filling gel used for fixing the internal battery of the power bank, consisting of the following components:

[0035] Base material: 100-120 parts of hydroxyl polydimethylsiloxane; 60-80 parts of nano-scale calcium carbonate powder, 5-10 parts of zinc oxide;

[0036] Color masterbatch: one of cadmium red, cadmium yellow, titanium dioxide, carbon black, iron oxide red or iron oxide yellow;

[0037] Crosslinking agent: 8 parts of methyltrimethoxysilane, 8 parts of tetramethoxysilane, 8 parts of vinyltriethoxysilane;

[0038] Coupling agent: 1 part of aminopropyltriethoxysilane;

[0039] Catalyst: 8 parts of anilinomethyltriethoxysilane and 6 parts of diethylaminomethyltriethoxysilane.

[0040] Further, preferably, the components also include a foaming agent, and the foaming agent is magnesium carbonate.

[0041] Further, preferably, the components further include a heat dissipation agent, and the heat dissipation agent is a combination of alumina heat conduction agent...

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PUM

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Abstract

The invention discloses a filling colloid for fixing batteries in power banks. The filling colloid is composed of the following components: a base material: 100-120 parts of hydroxyl polydimethylsiloxane; 60-80 parts of nanoscale calcium carbonate powder, 5-10 parts of zinc oxide; a color master batch which is one of cadmium red, cadmium yellow, titanium dioxide, carbon black, iron oxide red or iron oxide yellow; a cross-linking agent: 1 to 8 parts of methyltrimethoxysilane, 1 to 8 parts of tetramethoxysilane, and 1 to 8 parts of vinyltriethoxysilane; a coupling agent: 1 part of aminopropyltriethoxysilane; and a catalyst: 1-8 parts of anilino methyl triethoxy silane, 1-6 parts of diethylamino methyl triethoxy silane; wherein the component further comprises a foaming agent, the foaming agent is one of calcium carbonate, magnesium carbonate and sodium bicarbonate or a combination of calcium carbonate, magnesium carbonate and sodium bicarbonate in any proportion, the component further comprises a heat dissipation agent, and the heat dissipation agent is one of an aluminum oxide heat conduction agent and silica powder or a combination of aluminum oxide heat conduction agent and silicapowder in any proportion. The filling colloid has the advantages of low hardness, high tensile strength, elasticity and the like.

Description

technical field [0001] The invention relates to the technical field of tap water filtration, in particular to a filling colloid used for fixing batteries inside a power bank. Background technique [0002] Power bank is a kind of portable charger that can be carried by individuals and can store electric energy by itself. It is mainly used for consumer electronic products such as handheld mobile devices, such as wireless phones, notebook computers and other electronic products. It is especially used in places without external power supply. occasion. Its main components include: a battery used for electric energy storage, a circuit (DC-DC converter) for stabilizing the output voltage, and most mobile power supplies have a charger for charging the built-in battery. [0003] Power bank will have a built-in battery, and the external shell is used to connect the battery. After a period of use, the internal battery will become loose, and if it falls during use, the internal loosene...

Claims

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Application Information

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IPC IPC(8): C08L83/04C08K13/02C08K3/26C08K3/22C08K5/5419C08K5/5425C08J9/08
CPCC08J9/08C08J9/0095C08J9/0066C08J9/0042C08J2203/02C08J2383/04
Inventor 马荣笙
Owner 深圳市旗盛科技有限公司
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