Computer cleaning rubber and preparation method thereof

A technology for cleaning glue and computer, applied in the direction of adhesives, adhesive additives, non-polymer adhesive additives, etc., can solve the problems of computer system damage, human harm, residual large dust and fine debris, etc., to achieve stable product quality, The effect of easy control of conditions and simple preparation process

Inactive Publication Date: 2009-12-23
东莞市瑞为电器配件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These methods can usually effectively remove the dust of the computer and peripheral equipment, but the dust and fines in the gaps cannot be handled well, especially the circuit boards in the computer case cannot be handled well, which leads to There will be a lot of dust and fines remaining in the chassis and gaps, and water stains will be left when wiping with a rag, which will affect the service life and quality of the computer
[0003] At the same time, the traditional cleaning method is also harmful to the human body, and also has a certain damage to the computer system. Cleaning products that have no harm to computers have become the needs of the time

Method used

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  • Computer cleaning rubber and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0024] Embodiment 1: a kind of computer cleaning gel provided by the present embodiment, by weight percentage, comprises following component (unit is g): phthalic acid diester 4.0%; Calcium carbonate 16%; Stearic acid 0.20%; 12% talcum powder, 8% butyl rubber; 0.8% ethylene butylene; 1.4% white carbon black; 5% softening oil; 2.5% surfactants containing aliphatic hydrocarbons.

[0025] The preparation method of aforementioned computer cleaning glue, it comprises the steps:

[0026] (1) Adjust the rubber mill to the thinnest scale, turn on the cooling water, put in butyl rubber, and then turn on the machine for mastication to obtain masticated rubber, take out the masticated rubber, weigh and divide it, divide it into several parts of masticated rubber, and inspect Intermediate products, if qualified, go to the next step, and if unqualified, continue to masticate until qualified;

[0027] (2) take described plasticate rubber, phthalic acid diester, stearic acid and ethylene bu...

Embodiment 2

[0034] Embodiment 2: The computer cleaning glue provided in this embodiment and its preparation method, its basic technical scheme is the same as that of Example 1, the difference is that the computer cleaning glue includes the following components in parts by weight: phthalic acid 3.5% of diester; 18% of calcium carbonate; 0.15% of stearic acid; 14% of talc; 10% of butyl rubber; 0.6% of ethyl butyl; 1.8% of white carbon black; 3.5%.

Embodiment 3

[0035] Embodiment 3: the computer cleaning glue provided in this embodiment and its preparation method, its basic technical scheme is identical with embodiment 1, and its difference is, this computer cleaning glue comprises the component of following weight ratio: phthalic acid Diester 5.0%; Calcium Carbonate 14%; Stearic Acid 0.4%; Talc 8%; Butyl Rubber 7%; Ethylene Butene 0.9%; White Carbon Black 1.0%; Agent 4.5%.

[0036] The computer cleaning glue provided by the present invention can effectively remove dust and stains on the surface and gaps of computers and peripheral equipment, without scratching the surfaces of computers and other objects to be cleaned, without leaving residues, especially without moisture, and without cleaning. It will cause a short circuit in electronic circuits or components; after using a surface, rub the dirty surface into the interior of the colloid, and the new clean surface can be used again.

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Abstract

The invention provides a computer cleaning rubber which comprises the following ingredients by weight percent: 2.5-5.0 percent of dioctyl phthalate, 10-20 percent of calcium carbonate, 0.1-0.4 percent of stearic acid, 5-15 percent of french chalk, 6-10 percent of butyl rubber, 0.2-0.9 percent of ethyl butene, 0.6-2.0 percent of white carbon black, 3-8 percent of softening oil, and 3-6 percent of surfactant. The invention also provides a preparation method of the cleaning rubber, which comprises the following steps of: (1) plasticating: conducting plastication on butyl rubber to obtain plasticated rubber; (2) roll-milling: weighting the plasticated rubber, dioctyl phthalate, stearic acid and isobutene according to weight ratio so as to conduct roll-milling for obtaining roll-milled rubber; (3) mixing: weighting all the ingredients according to weight ratio to conduct mixing for obtaining mixed rubber; and (4) standing the mixed rubber obtained in step (3) and then obtaining finished products after compound outputting. The cleaning rubber has wide material sources, simple preparation technology and easily controlled conditions; and the products is applicable to the cleaning of computers and peripheral devices, has good decontamination effect and is environmental friendly.

Description

technical field [0001] The invention relates to the field of chemistry and chemical engineering, and relates to cleaning glue, in particular to a computer cleaning glue used for cleaning the surface or gaps of computers and their peripheral equipment and a preparation method thereof. Background technique [0002] In the prior art, when cleaning the surface of computers and computer peripherals, most of them are wiped with water-containing rags, or blown by high-pressure air guns. These methods can usually effectively remove the dust of the computer and peripheral equipment, but the dust and fines in the gaps cannot be handled well, especially the circuit boards in the computer case cannot be handled well, which leads to There will be a lot of dust and fines left in the chassis and gaps, and water stains will be left when wiping with a rag, which will affect the service life and quality of use of the computer. [0003] At the same time, the traditional cleaning method is als...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J123/22C09J11/06C09J9/00C08L23/22C08K13/02B29B7/30B29B7/52
Inventor 张瑞廷
Owner 东莞市瑞为电器配件有限公司
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