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Water-based paint remover applied to zipper production and preparation method thereof

A paint remover, water-based technology, applied in the field of paint cleaning, can solve the problems of high cost and complicated raw materials, and achieve the effect of low cost, strong paint removal ability, and simple and convenient use

Inactive Publication Date: 2017-04-26
义乌市中科院兰州化物所功能材料中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the raw materials used in this invention patent are relatively complicated and costly

Method used

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  • Water-based paint remover applied to zipper production and preparation method thereof

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Experimental program
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Effect test

Embodiment 1

[0038] A water-based paint remover for zipper production, which consists of a main solvent in parts by mass: 24 parts of N-methylpyrrolidone; a cosolvent: 28 parts of 95% ethanol; an activator: 15 parts of formic acid; an emulsifier: 3 parts Composed of 1 part OP-10, 2 parts cetyltrimethylammonium bromide (CTMAB); penetrant: 8 parts triethanol; 20 parts deionized water.

Embodiment 2

[0040] A preparation method for water-based paint remover in slide fastener production, it is prepared according to the following steps:

[0041] Group A solution: configuration of main solvent, co-solvent and activator:

[0042]According to the number of parts by mass, the main solvent: 24 parts of N-methylpyrrolidone; the co-solvent: 28 parts of 95% ethanol; the activator: 15 parts of formic acid; group solution.

[0043] Group B solution: configuration of emulsifier, penetrant and aqueous solution:

[0044] In terms of parts by mass, add emulsifier: 3 parts of OP-10, 2 parts of cetyltrimethylammonium bromide (CTMAB), penetrant: 8 parts of triethanolamine into the mixing tank and stir evenly; then add 20 Parts of deionized water were stirred at normal temperature and pressure until completely homogeneous to obtain the group B solution.

[0045] Add the prepared Group B solution into the preparation kettle of Group A solution, and stir evenly at room temperature to obtain ...

Embodiment 3

[0047] A water-based paint remover used in the production of zippers, which consists of a main solvent in parts by mass: 20 parts of dimethyl sulfoxide; a cosolvent: 28 parts of isopropanol; an activator: 18 parts of salicylic acid; an emulsifier: 1 part of OP-7, 2 parts of cetyltrimethylammonium bromide (CTMAB); penetrant: 10 parts of thiourea, 21 parts of deionized water.

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Abstract

The invention discloses a water-based paint remover applied to zipper production and a preparation method thereof, and belongs to the technical field of paint cleaning. The water-based paint remover is characterized by consisting of the following components in parts by mass: 20-30 parts of a main solvent, 25-35 parts of a cosolvent, 10-20 parts of an activating agent, 3-5 parts of an emulsifying agent, 8-10 parts of a penetrating agent, and 20-25 parts of deionized water, wherein the main solvent is one of or a combination of two or more of the solvents including N-methyl-2-pyrrolidone, butylcellosolve, propylene carbonate, dimethyl sulfoxide, benzaldehyde, and methyl methacrylate; the cosolvent is one of or a combination of two or more of the solvents including Y-butyrrolactone, benzyl alcohol, ethanol, and propanetriol; and the activating agent is one of formic acid, acetic acid, oxalic acid and salicylic acid. The water-based paint remover disclosed by the invention can remove paint on a zipper paint spraying pot and a zipper head at a normal temperature, is noncorrosive to equipment, does not pollute the environment and generate wastewater, and can be used repeatedly.

Description

technical field [0001] The invention belongs to the technical field of paint cleaning, and in particular relates to a water-based paint remover used for paint spray pots and zipper sliders in the zipper industry and a preparation method thereof. Background technique [0002] The zipper industry spray pot is mainly used to spray paint on the zipper head. There are generally three kinds of painting processes for the zipper head, rolling spray process, hanging spray process and electrophoresis process. For light-colored paint, it is necessary to clean the paint spray pot once every time it is sprayed 1-2 times; Cleaning needs about 20 times a day, and each cleaning time is about 20-40 minutes. At present, most enterprises use concentrated sulfuric acid to clean the paint spray pot. [0003] In the production of zippers, there are many types of zippers and the types are complex, so the production of the same zipper puller will be in excess. In order to make the excess zipper pu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D9/04C09D9/00
CPCC09D9/04C09D9/005
Inventor 王金梅陈革新洪戈浪髙秉元叶宁朱红军姚彩兰苟明霞赵培庆
Owner 义乌市中科院兰州化物所功能材料中心
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