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Oil-proof and ultraviolet-protection white latex for printing technology and preparation method thereof

An anti-ultraviolet, white latex technology, applied in the direction of adhesives, non-polymer adhesive additives, adhesive additives, etc., can solve the problems of oil resistance and anti-ultraviolet performance cannot be satisfied, achieve excellent oil resistance and anti-ultraviolet performance, improve Anti-ultraviolet performance, the effect of achieving stain resistance

Inactive Publication Date: 2018-10-26
CHANGSHA XIAORU INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its oil resistance and UV protection performance cannot meet the needs of actual use

Method used

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  • Oil-proof and ultraviolet-protection white latex for printing technology and preparation method thereof
  • Oil-proof and ultraviolet-protection white latex for printing technology and preparation method thereof

Examples

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Effect test

preparation example Construction

[0027] The preparation method of the oil-resistant and ultraviolet-proof white latex for the printing process comprises the following steps:

[0028] S1: Mix polyvinyl acetate emulsion and styrene-butadiene latex evenly, stir at 1500-2500r / min for 10-30min, cool to room temperature to obtain the base material;

[0029] S2: Raise the temperature of maleic anhydride to 110-130°C, keep it warm for 20-40 minutes, then add oil resistance modification additives, UV protection modification additives, wax water, hydroxypropyl methyl cellulose ether, zinc oxide, carboxymethyl Base cellulose, organic bentonite, light calcium carbonate, white clay, aluminum nitride, nano-montmorillonite, aluminum dihydrogen phosphate, rectorite clay, dicumyl peroxide, dibutyl phthalate, poly Mix vinyl alcohol and ammonium persulfate evenly, stir at 850-1050r / min for 1-2h, then continue to heat up to 80-90°C, keep warm for 5-15min, then add silane coupling agent KH-560 and mix evenly, at 2500-3500r / min ...

Embodiment 1

[0032] A kind of oil-resistant and anti-ultraviolet white latex for printing process, which includes the following raw materials in parts by weight: 26.3 parts of polyvinyl acetate emulsion, 6.2 parts of styrene-butadiene latex, 25.6 parts of oil-resistant modification auxiliary agent, and anti-ultraviolet modification auxiliary agent 18.7 parts, 10.8 parts of wax water, 3.4 parts of hydroxypropyl methylcellulose ether, 5.7 parts of zinc oxide, 3.1 parts of carboxymethyl cellulose, 4.7 parts of organic bentonite, 2.4 parts of light calcium carbonate, 3.2 parts of white clay, nitrogen 4.4 parts of aluminum chloride, 5.8 parts of nano-montmorillonite, 2.9 parts of aluminum dihydrogen phosphate, 4.2 parts of rectorite clay, 2.4 parts of silane coupling agent KH-560, 13.9 parts of maleic anhydride, 4.1 parts of dicumyl peroxide, 3.3 parts of dibutyl phthalate, 5.7 parts of polyvinyl alcohol, and 6.2 parts of ammonium persulfate.

[0033] The oil-resistant modification additive is ...

Embodiment 2

[0040] An oil-resistant and UV-resistant white latex for printing technology, comprising the following raw materials in parts by weight: 15 parts of polyvinyl acetate emulsion, 8 parts of styrene-butadiene latex, 20 parts of oil-resistant modification additives, and UV-resistant modification additives 25 parts, wax water 8 parts, hydroxypropyl methylcellulose ether 5 parts, zinc oxide 3 parts, carboxymethyl cellulose 5 parts, organic bentonite 3 parts, light calcium carbonate 4 parts, white clay 1 part, nitrogen 6 parts of aluminum chloride, 4 parts of nano-montmorillonite, 5 parts of aluminum dihydrogen phosphate, 3 parts of rectorite clay, 3 parts of silane coupling agent KH-5603, 12 parts of maleic anhydride, 6 parts of dicumyl peroxide, 2 parts of dibutyl phthalate, 8 parts of polyvinyl alcohol, 3 parts of ammonium persulfate.

[0041] The oil-resistant modification additive is prepared according to the following process: 8 parts by weight of carbon nanotubes, 8 parts of n...

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Abstract

The invention discloses oil-proof and ultraviolet-protection white latex for a printing technology and a preparation method thereof and belongs to the technical field of preparation of the white latex. The oil-proof and ultraviolet-protection white latex for the printing technology is prepared from the following raw materials: polyvinyl acetate emulsion, styrene butadiene latex, an oil-proof modification auxiliary agent, an ultraviolet-protection modification auxiliary agent, wax liquid, hydroxypropyl methyl cellulose ether, zinc oxide, carboxymethyl cellulose, organic bentonite, light calciumcarbonate, white clay, aluminum nitride, nano montmorillonite, aluminum dihydrogen phosphate, rectorite clay, a silane coupling agent KH-560, maleic anhydride, dicumyl peroxide, dibutyl phthalate, polyvinyl alcohol and ammonium persulfate; the oil-proof and ultraviolet-protection white latex for the printing technology is prepared by preparing a base material and a modified material and mixing the base material and the modified material. The oil-proof and ultraviolet-protection white latex for the printing technology, prepared by the invention, has excellent oil-proof and ultraviolet-protection performance.

Description

technical field [0001] The invention belongs to the technical field of white latex preparation, and in particular relates to an oil-resistant and ultraviolet-resistant white latex for printing technology and a preparation method thereof. Background technique [0002] White latex is a kind of thermoplastic rubber obtained by emulsion polymerization of vinyl acetate, polyvinyl alcohol, dibutyl phthalate, octanol, ammonium persulfate, etc. as raw materials. Widely used in the bonding of wood processing, wood-based panels, cement mortar, paper, cloth, leather, ceramics and other industries. It is easy to use, has strong adhesive force, and the production process is relatively simple. [0003] The Chinese patent application document "New Modified White Latex (Application Publication No.: CN106700981A)" discloses a new type of modified white latex, which includes the following components in parts by mass: 10-20 parts of vinyl acetate, dodecyl 3-9 parts of sodium benzenesulfonate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J4/06C09J11/04C09J11/06
CPCC09J4/06C09J11/04C09J11/06
Inventor 不公告发明人
Owner CHANGSHA XIAORU INFORMATION TECH CO LTD
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