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Flame retardant for computer motherboard

A flame retardant, motherboard technology, applied in fire-resistant coatings, coatings, etc., can solve the problems of long-term maintenance of computer chassis, human and material damage, short-circuit of electronic devices, etc., to achieve flame-retardant effect, prevent fire, prevent fire spread effect

Active Publication Date: 2016-03-23
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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  • Flame retardant for computer motherboard

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Weighing: 92kg of water, 35kg of 2-acrylic acid-2,2-dimethyl-1,3-propanediate, 33kg of 3,6-dioxa-1,8-octyldiaminetetraacetic acid, dimethacrylic acid Ethyl amino ethyl ester 28kg, (6-methoxy-4-quinolyl) (5-vinyl-1-azabicyclo[2.2.2]octane-2-yl)methanol 30kg, diethylene glycol Divinyl ether 26kg, ethoxymethylene malonate 22kg, 3-oxo-1-cyclopentane carboxylic acid 12kg, (R)-3-carboxy-2-hydroxy-N,N,N - Trimethylpropylammonium hydroxide inner salt 10 kg.

[0020] The preparation method of the flame retardant for the computer motherboard in this example: add pure water, add 2-acrylic acid-2,2-dimethyl-1,3-propanediate, 3,6-dioxa-1, 8-octyldiaminetetraacetic acid, continue to stir until uniformly dispersed, then heat to 65-80°C; slowly add diethylaminoethyl methacrylate, (6-methoxy-4-quinolyl) (5- Vinyl-1-azabicyclo[2.2.2]octane-2-yl)methanol, stir to dissolve; then add diethylene glycol divinyl ether, ethoxymethylene malonate diethyl , 3-oxo-1-cyclopentanecarboxylic acid, ...

Embodiment 2

[0022] Weighing: 92kg of water, 37kg of 2-acrylic acid-2,2-dimethyl-1,3-propanediate, 32kg of 3,6-dioxa-1,8-octyldiaminetetraacetic acid, dimethacrylic acid Ethyl amino ethyl ester 32kg, (6-methoxy-4-quinolyl) (5-vinyl-1-azabicyclo[2.2.2]octane-2-yl)methanol 32kg, diethylene glycol 25kg of divinyl ether, 20kg of diethyl ethoxymethylene malonate, 15kg of 3-oxo-1-cyclopentane carboxylic acid, (R)-3-carboxy-2-hydroxy-N,N,N - Trimethylpropylammonium hydroxide inner salt 12 kg.

[0023] The preparation method of the flame retardant for the computer motherboard of this embodiment is the same as that of Embodiment 1.

Embodiment 3

[0025] Weighing: 92kg of water, 36kg of 2-acrylic acid-2,2-dimethyl-1,3-propanediate, 35kg of 3,6-dioxa-1,8-octyldiaminetetraacetic acid, dimethacrylic acid Ethyl amino ethyl ester 30kg, (6-methoxy-4-quinolyl) (5-vinyl-1-azabicyclo[2.2.2]octane-2-yl)methanol 33kg, diethylene glycol Divinyl ether 27kg, Diethyl ethoxymethylene malonate 18kg, 3-oxo-1-cyclopentane carboxylic acid 14kg, (R)-3-carboxy-2-hydroxy-N,N,N - Trimethylpropylammonium hydroxide inner salt 13 kg.

[0026] The preparation method of the flame retardant for the computer motherboard of this embodiment is the same as that of Embodiment 1.

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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

technical field [0001] The invention relates to a flame retardant for a computer motherboard, belonging to the technical field of flame retardant products. Background technique [0002] 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 spreading rapidly, bringing ...

Claims

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Application Information

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Patent Type & Authority Patents(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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