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Flame retardant for computer mainboard

A technology of flame retardant and main board, applied in the direction of fireproof coating, coating, etc.

Active Publication Date: 2015-01-28
安徽斯迈特新材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under normal circumstances, the computer case works for a long time, and it is easy to emit a large amount of heat. Under high temperature conditions, various electronic devices on the computer motherboard are prone to short circuits, causing fires, and spreading rapidly, bringing great damage. human and material damage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Weighing: 92kg of water, 35kg of 2-acrylic acid-2,2-dimethyl-1,3-propanediol, 33kg of 3,6-dioxa-1,8-octanediaminetetraacetic acid, two methacrylic acid Ethylaminoethyl 28kg, (6-methoxy-4-quinolinyl)(5-vinyl-1-azabicyclo[2.2.2]octane-2-yl)methanol 30kg, diethylene glycol 26kg of divinyl ether, 22kg of diethyl ethoxymethylenemalonate, 12kg of 3-oxo-1-cyclopentanecarboxylic acid, (R)-3-carboxy-2-hydroxy-N,N,N -Trimethylpropylammonium hydroxide inner salt 10kg.

[0025] The preparation method of the flame retardant for the computer motherboard of this embodiment: add purified water, add 2-acrylic acid-2,2-dimethyl-1,3-propanediol, 3,6-dioxane-1, while stirring, 8-octanediaminetetraacetic acid, continue to stir until the dispersion is uniform, then heat to 65-80℃; slowly add diethylaminoethyl methacrylate, (6-methoxy-4-quinolinyl) (5- Vinyl-1-azabicyclo[2.2.2]octane-2-yl)methanol, stir to dissolve; then add diethylene glycol divinyl ether and diethyl ethoxymethylenemalonate i...

Embodiment 2

[0027] Weighing: 92kg of water, 37kg of 2-acrylic acid-2,2-dimethyl-1,3-propanediol, 32kg of 3,6-dioxa-1,8-octanediaminetetraacetic acid, two methacrylic acid Ethylaminoethyl 32kg, (6-methoxy-4-quinolinyl)(5-vinyl-1-azabicyclo[2.2.2]octane-2-yl)methanol 32kg, diethylene glycol 25kg of divinyl ether, 20kg of diethyl ethoxymethylenemalonate, 15kg of 3-oxo-1-cyclopentanecarboxylic acid, (R)-3-carboxy-2-hydroxy-N,N,N -12kg of trimethylpropylammonium hydroxide inner salt.

[0028] The preparation method of the flame retardant for the computer motherboard of this embodiment is the same as that of the embodiment 1.

Embodiment 3

[0030] Weighing: 92kg of water, 36kg of 2-acrylic acid-2,2-dimethyl-1,3-propanediol, 35kg of 3,6-dioxa-1,8-octanediaminetetraacetic acid, two methacrylic acid Ethylaminoethyl 30kg, (6-methoxy-4-quinolinyl)(5-vinyl-1-azabicyclo[2.2.2]octane-2-yl)methanol 33kg, diethylene glycol 27kg of divinyl ether, 18kg of diethyl ethoxymethylenemalonate, 14kg of 3-oxo-1-cyclopentanecarboxylic acid, (R)-3-carboxy-2-hydroxy-N,N,N -Trimethylpropylammonium hydroxide inner salt 13kg.

[0031] The preparation method of the flame retardant for the computer motherboard of this embodiment is the same as that of the embodiment 1.

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PUM

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Abstract

The invention relates to a flame retardant for a computer mainboard, belonging to the technical field of flame retardant articles. The flame retardant for the computer mainboard is prepared from the following raw materials: water, 2-acrylic acid-2, 2-dimethyl-1, 3-dipropyl ester, 3, 6-dioxa-1, 8-diaminooctane tetraacetic acid, diethyl-amino-ethylmethacrylate, (6-methoxyl-4-quinolyl) (5-vinyl-1-aza bicycle[2.2.2] octane-2-yl) methanol, diethylene glycol divinyl ether and the like. The flame retardant for the computer mainboard is prepared by mutual reaction of the chemical components of the substances, so that the flame retardant effect is effectively realized. The flame retardant is stable in chemical property and is not decomposed at high temperature. The flame retardant is attached to inner and outer walls of the computer mainboard and not only cannot influence the work of the computer mainboard, but also can be used for effectively resisting flame spread and preventing fire of a computer case, so that the flame retardant has an extremely good flame retardant effect.

Description

[0001] technical field [0002] The invention relates to a flame retardant for a computer motherboard, belonging to the technical field of flame retardant products. [0003] Background technique [0004] Motherboard, also known as motherboard, system board or motherboard; it is installed in the case and is one of the most basic and important components of a microcomputer. The motherboard is generally a rectangular circuit board, on which are installed the main circuit systems that make up the computer. Generally, there are BIOS chips, I / O control chips, keyboard and panel control switch interfaces, indicator light connectors, expansion slots, motherboards and cards. DC power supply connectors and other components. Under normal circumstances, the computer case works for a long time, and it is easy to emit a large amount of heat. Under high temperature conditions, various electronic devices on the computer motherboard are prone to short circuits, causing fires, and spreadi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/02C09D4/00C09D7/12C09D5/18
Inventor 刘勇
Owner 安徽斯迈特新材料股份有限公司
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