CN102250564B - Manufacture method of white latex - Google Patents

Manufacture method of white latex Download PDF

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Publication number
CN102250564B
CN102250564B CN201010598720A CN201010598720A CN102250564B CN 102250564 B CN102250564 B CN 102250564B CN 201010598720 A CN201010598720 A CN 201010598720A CN 201010598720 A CN201010598720 A CN 201010598720A CN 102250564 B CN102250564 B CN 102250564B
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parts
vinyl
making
white glue
witcizer
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CN102250564A (en
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刘青
王少一
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Huai'an aozheng Network Technology Co.,Ltd.
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刘青
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Abstract

The invention discloses a manufacture method of white latex, which is composed of the following raw materials and components: 40-50 parts of poly(vinyl acetate), 3-6 parts of poly(vinyl alcohol), 3-5 parts of dibutyl phthalate, 0.5-2 parts of octanol, 0.1-0.5 part of ammonium persulfate and 40-50 parts of water. The manufacture method comprises: dissolving dibutyl phthalate in octanol, dissolving poly(vinyl acetate) in a 66-69 DEG C poly(vinyl alcohol) solution, mixing the above two solutions, then adding ammonium persulfate, and carrying out emulsion polymerization. In the manufacture method, non-toxic, odorless and non-corrosive poly(vinyl acetate) is used to replace toxic and irritant vinyl acetate, so that the white latex is safer and more healthy for human bodies and is a pollution-free environmentally-friendly product.

Description

The making method of white glue with vinyl
Technical field
The present invention relates to a kind of making method of glue, particularly a kind of making method of white glue with vinyl.
Background technology
White glue with vinyl is that present purposes is the widest, and one of tackiness agent kind that consumption is maximum is widely used in wood working, building decoration, printing bookbinding, leather, weaving, industries such as coating.The tradition white glue with vinyl is mostly with vinyl acetate between to for plastic, and Z 150PH is a main raw material, and polymerization technique is complicated, and the production cycle is long, and product cost is high.Vinyl acetate between to for plastic: have another name called vinyl acetate, vinyl acetate, be called for short vinyl acetate between to for plastic, colourless flammable liquid has intense flavors.Water insoluble, be dissolved in most of organic solvents.Be used to make vinyl resin and synthon.Also be used to make rubber, paint, tackiness agent etc.Because vinyl acetate between to for plastic has low toxicity, and overpowering odor is arranged, its steam has pungency to eye, and eyes, skin, mucous membrane and the upper respiratory tract are had pungency, and the Long contact time vinyl acetate between to for plastic has anesthetic action to the people.Vinyl acetate between to for plastic is very big to the harm of human body, is unfavorable for HUMAN HEALTH, and therefore, nontoxic free from corrosion white glue with vinyl becomes the product that people expect always.
Summary of the invention
In order to overcome the deficiency of prior art, the purpose of this invention is to provide a kind of making method of white glue with vinyl, through replace vinyl acetate between to for plastic alcohol poisonous, excitatory with nontoxic PVA, obtain the white glue with vinyl of asepsis environment-protecting.
In order to solve the problems of the technologies described above, technical scheme of the present invention is: a kind of making method of white glue with vinyl comprises following raw material: PVA; Z 150PH, Witcizer 300, octanol; Ammonium persulphate, water, the making method of said white glue with vinyl may further comprise the steps:
(1) with 3 ~ 5 parts of Witcizer 300s, mix for 0.5 ~ 2 part with octanol, stir, make the Witcizer 300 dissolving;
(2) in container, add 40 ~ 50 parts of entry, be heated to 70 ℃, under agitation add 3 ~ 6 parts of Z 150PH, be warming up to 90 ℃, insulation is to all dissolvings;
(3) wait to dissolve after, stop the heating making temperature reduce to 66~69 ℃, under agitation add 40 ~ 50 parts of PVA;
(4) in the solution that solution adding (3) step that makes (1) step makes, add 0.1 ~ 0.5 part of ammonium persulphate at last, mix, under 66~69 ℃, carry out letex polymerization.
In above-mentioned steps, PVA is the non-inflammable explosive article of water-based, and nontoxic odorless does not have corrosion, in the present invention, is tackiness agent; Z 150PH, tool thermoplasticity is bonding agent in the present invention; Witcizer 300 is system plastics, viton, the isochronous softening agent of leatheroid, in the present invention as softening agent; Octanol is used as solvent among the present invention, also be simultaneously the solvent of dissolving Witcizer 300; Ammonium persulphate is heated and then decomposes, and strong oxidizing property is arranged.As SYNTHETIC OPTICAL WHITNER, oxygenant, deodorizing composition, among the present invention, in be used as polymerization starter.In 70 ℃ water, under agitation add 3 ~ 6 parts of Z 150PH, be warming up to 90 ℃, high temperature helps Z 150PH fast, fully be dissolved in the water.
Further improvement of the present invention is: 4 ~ 5 parts of the described Witcizer 300s of step (1), mix for 1 ~ 1.5 part with octanol.Increase the content of Witcizer 300, help improving the degree of adhesion of product of the present invention.
Further improvement of the present invention is: the described Z 150PH of step (2) is 4 ~ 5 parts.Help improving the degree of adhesion of product of the present invention.
Further improvement of the present invention is: the described temperature of step (3) is reduced to 67~68 ℃.Help rapid reaction, improve binding property, reduce the volatilization in the operating process.
Further improvement of the present invention is: the described PVA of step (3) is 42 ~ 48 parts.Help improving the degree of adhesion of product of the present invention.
Further improvement of the present invention is: the described letex polymerization temperature of step (4) is 67~68 ℃.Help the abundant polymerization of emulsion, reduce volatilization.
The invention has the beneficial effects as follows:, obtain the white glue with vinyl of asepsis environment-protecting through replace vinyl acetate between to for plastic alcohol poisonous, excitatory with nontoxic PVA.
Description of drawings
No accompanying drawing
Embodiment
Understand and embodiment of the present invention for the ease of those of ordinary skills, through embodiment the present invention is made further detailed description below.
Specific embodiment 1, a kind of making method of white glue with vinyl comprises following raw material: PVA, Z 150PH, Witcizer 300, octanol, ammonium persulphate, water, the making method of said white glue with vinyl may further comprise the steps:
(1) Witcizer 300 4kg and octanol 1.5kg are stirred, make the Witcizer 300 dissolving;
(2) in container, add entry 45kg heat to 70 ℃, under agitation add Z 150PH 5kg, be warming up to 90 ℃, insulation is to all dissolvings;
(3) wait to dissolve after, stop the heating making temperature reduce to 68 ℃, under agitation add PVA 45kg;
(4) in the solution that solution adding (3) step that makes (1) step makes, add ammonium persulphate 0.4kg at last, mix, under 68 ℃, carry out letex polymerization.
In above-mentioned steps, PVA is the non-inflammable explosive article of water-based, and nontoxic odorless does not have corrosion, in the present invention, is tackiness agent; Z 150PH, tool thermoplasticity is bonding agent in the present invention; Witcizer 300 is system plastics, viton, the isochronous softening agent of leatheroid, in the present invention as softening agent; Octanol is used as solvent among the present invention, also be simultaneously the solvent of dissolving Witcizer 300; Ammonium persulphate is heated and then decomposes, and strong oxidizing property is arranged.As SYNTHETIC OPTICAL WHITNER, oxygenant, deodorizing composition, among the present invention, in be used as polymerization starter.In 70 ℃ water, under agitation add Z 150PH 5kg, be warming up to 90 ℃, high temperature helps Z 150PH fast, fully be dissolved in the water.
Replace poisonous, irritant vinyl acetate with nontoxic, odorless, free from corrosion PVA, white glue with vinyl is safer, and is more healthy to human body, is a kind of product of environmental protection.
Though above technical scheme has comprised embodiment of the present invention; But the those of skill in the art in the present technique field are to be understood that; These only illustrate; Can make numerous variations or modification to these embodiments, and not deviate from principle of the present invention and essence, scope of the present invention only is defined by the claims.

Claims (6)

1. the making method of a white glue with vinyl, this white glue with vinyl is made up of following raw material: PVA, Z 150PH, Witcizer 300, octanol, ammonium persulphate and water is characterized in that the making method of said white glue with vinyl may further comprise the steps:
(1) with 3 ~ 5 parts of Witcizer 300s, mix for 0.5 ~ 2 part with octanol, stir, make the Witcizer 300 dissolving;
(2) in container, add 40 ~ 50 parts of entry, be heated to 70 ℃, under agitation add 3 ~ 6 parts of Z 150PH, be warming up to 90 ℃, insulation is to all dissolvings;
(3) wait to dissolve after, stop the heating making temperature reduce to 66~69 ℃, under agitation add 40 ~ 50 parts of PVA;
(4) in the solution that solution adding (3) step that makes (1) step makes, add 0.1 ~ 0.5 part of ammonium persulphate at last, mix, under 66~69 ℃, carry out letex polymerization.
2. the making method of white glue with vinyl according to claim 1 is characterized in that: 4 ~ 5 parts of the described Witcizer 300s of step (1), mix for 1 ~ 1.5 part with octanol.
3. the making method of white glue with vinyl according to claim 1, it is characterized in that: the described Z 150PH of step (2) is 4 ~ 5 parts.
4. the making method of white glue with vinyl according to claim 1, it is characterized in that: the described temperature of step (3) is reduced to 67~68 ℃.
5. the making method of white glue with vinyl according to claim 1, it is characterized in that: the described PVA of step (3) is 42 ~ 48 parts.
6. the making method of white glue with vinyl according to claim 1, it is characterized in that: the described letex polymerization temperature of step (4) is 67~68 ℃.
CN201010598720A 2010-12-21 2010-12-21 Manufacture method of white latex Active CN102250564B (en)

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Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104164203A (en) * 2014-08-05 2014-11-26 滁州宝瑞橡胶制品有限公司 White latex for leatherworking and preparation method thereof
CN104694021A (en) * 2015-02-28 2015-06-10 苏州帅马金属制品有限公司 Transfer adhesive for transfer paper and transfer paper
CN105199636A (en) * 2015-09-02 2015-12-30 铜陵翔宇商贸有限公司 Polyvinyl acetate emulsion preparing method
CN105694770B (en) * 2016-01-28 2018-02-02 湖南达美程智能科技股份有限公司 Environment-protective adhesive and preparation method thereof
CN105969260A (en) * 2016-05-20 2016-09-28 徐高强 Magnesium oxide plate adhesive
CN107254267A (en) * 2017-07-04 2017-10-17 合肥择浚电气设备有限公司 A kind of steel construction adhesive for building and preparation method thereof
CN107434963A (en) * 2017-08-22 2017-12-05 王宇 Polyvinyl acetate emulsions and preparation method thereof
CN107488420A (en) * 2017-09-15 2017-12-19 李淑存 A kind of resistance to production method for freezing white glue with vinyl of waterproof
CN108676526A (en) * 2018-06-13 2018-10-19 合肥广民建材有限公司 A kind of white glue with vinyl that water resistance is promoted
CN108949067A (en) * 2018-06-22 2018-12-07 安徽索亚装饰材料有限公司 A kind of adhesive used for artificial leather and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101077901A (en) * 2007-03-29 2007-11-28 宋连伟 High-strength polyvinyl acetate and preparing method thereof
CN101705065A (en) * 2009-10-08 2010-05-12 广东三和化工科技有限公司 Water-resistant white latex

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090118416A1 (en) * 2005-07-13 2009-05-07 Kuraray Co., Ltd Aqueous liquid dispersion, method for producing same, composition, adhesive, and coating material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101077901A (en) * 2007-03-29 2007-11-28 宋连伟 High-strength polyvinyl acetate and preparing method thereof
CN101705065A (en) * 2009-10-08 2010-05-12 广东三和化工科技有限公司 Water-resistant white latex

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