CN105419191A - Water-proofing polyvinyl alcohol - Google Patents
Water-proofing polyvinyl alcohol Download PDFInfo
- Publication number
- CN105419191A CN105419191A CN201510983504.4A CN201510983504A CN105419191A CN 105419191 A CN105419191 A CN 105419191A CN 201510983504 A CN201510983504 A CN 201510983504A CN 105419191 A CN105419191 A CN 105419191A
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- polyvinyl alcohol
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses water-proofing polyvinyl alcohol, which is composed of: polyvinyl alcohol, a water-proofing agent, a filling agent, a dispersing agent, an anti-impact modifier, a bridging agent and an anti-oxidant. The water-proofing agent is organic silicon. The filling agent is talcum powder. The dispersing agent is an ethylene-vinyl acetate copolymer. The anti-impact modifier is polybutylene. The bridging agent is dicumyl peroxide. The anti-oxidant is phenyl salicylate. The water-proofing polyvinyl alcohol is composed of the polyvinyl alcohol, the water-proofing agent, the filling agent, the dispersing agent, the anti-impact modifier, the bridging agent and the anti-oxidant, is good in water-proofing property, is high in strength, is low in cost, is high in quality, is anti-aging, is long in shelf life and is high in processing efficiency.
Description
Technical field
The present invention relates to a kind of plastic applications, be specifically related to a kind of water-resistant polyvinyl alcohol.
Background technology
Polyvinyl alcohol, organic compound, white plates, cotton-shaped or pulverulent solids, tasteless.Water-soluble (more than 95 DEG C), are insoluble to gasoline, kerosene, vegetables oil, benzene, toluene, ethylene dichloride, tetracol phenixin, acetone, vinyl acetic monomer, methyl alcohol, ethylene glycol etc.Be slightly soluble in dimethyl sulfoxide (DMSO).Polyvinyl alcohol is important industrial chemicals, for the manufacture of polyvinyl acetal, resistance to gasoline pipeline and vinylon synthon, fabric-treating agent, emulsifying agent, paper coating, tackiness agent, glue etc.The polyvinyl alcohol used in prior art is due to soluble in water, and polyvinyl alcohol is hydrophilic in use, and water tolerance is very poor, easily sticks together, and cause whole size unstable, result of use is not good enough.
Summary of the invention
One is the object of the present invention is to provide to be made up of polyvinyl alcohol, water-proofing agent, weighting agent, dispersion agent, anti-impact modifier, bridging agent and oxidation inhibitor, obtained product water-tolerant, the water-resistant polyvinyl alcohol that intensity is large, cost is low, quality is good, anti-aging, period of storage is long, working (machining) efficiency is high.
Technical scheme of the present invention is, a kind of water-resistant polyvinyl alcohol, described water-resistant polyvinyl alcohol is by polyvinyl alcohol, water-proofing agent, weighting agent, dispersion agent, anti-impact modifier, bridging agent and oxidation inhibitor composition, described water-proofing agent is organosilicon, described weighting agent is talcum powder, described dispersion agent is ethylene-vinyl acetate copolymer, described anti-impact modifier is polybutene, described bridging agent is dicumyl peroxide, described oxidation inhibitor is salicylic acid phenyl ester, shared by each composition of described water-resistant polyvinyl alcohol, parts by weight are respectively: described polyvinyl alcohol accounts for 77-84 part, described organosilicon accounts for 30-33 part, described talcum powder accounts for 22-25 part, described ethylene-vinyl acetate copolymer accounts for 3-6 part, described polybutene accounts for 8-11 part, described dicumyl peroxide accounts for 5-8 part, described salicylic acid phenyl ester accounts for 4-7 part.
In a preferred embodiment of the present invention, in described water-resistant polyvinyl alcohol, shared by each composition, parts by weight are specially: described polyvinyl alcohol accounts for 78 parts, described organosilicon accounts for 31 parts, described talcum powder accounts for 23 parts, described ethylene-vinyl acetate copolymer accounts for 4 parts, described polybutene accounts for 9 parts, and described dicumyl peroxide accounts for 6 parts, and described salicylic acid phenyl ester accounts for 5 parts.
In a preferred embodiment of the present invention, in described water-resistant polyvinyl alcohol, shared by each composition, parts by weight are specially: described polyvinyl alcohol accounts for 83 parts, described organosilicon accounts for 32 parts, described talcum powder accounts for 24 parts, described ethylene-vinyl acetate copolymer accounts for 5 parts, described polybutene accounts for 10 parts, and described dicumyl peroxide accounts for 7 parts, and described salicylic acid phenyl ester accounts for 6 parts.
Of the present invention is a kind of water-resistant polyvinyl alcohol, be made up of polyvinyl alcohol, water-proofing agent, weighting agent, dispersion agent, anti-impact modifier, bridging agent and oxidation inhibitor, obtained product water-tolerant, intensity is large, cost is low, quality is good, anti-aging, period of storage is long, working (machining) efficiency is high.
Embodiment
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Of the present invention is a kind of water-resistant polyvinyl alcohol, described water-resistant polyvinyl alcohol is by polyvinyl alcohol, water-proofing agent, weighting agent, dispersion agent, anti-impact modifier, bridging agent and oxidation inhibitor composition, described water-proofing agent is organosilicon, described weighting agent is talcum powder, described dispersion agent is ethylene-vinyl acetate copolymer, described anti-impact modifier is polybutene, described bridging agent is dicumyl peroxide, described oxidation inhibitor is salicylic acid phenyl ester, shared by each composition of described water-resistant polyvinyl alcohol, parts by weight are respectively: described polyvinyl alcohol accounts for 77-84 part, described organosilicon accounts for 30-33 part, described talcum powder accounts for 22-25 part, described ethylene-vinyl acetate copolymer accounts for 3-6 part, described polybutene accounts for 8-11 part, described dicumyl peroxide accounts for 5-8 part, described salicylic acid phenyl ester accounts for 4-7 part.
Further, in described water-resistant polyvinyl alcohol, shared by each composition, parts by weight are specially: described polyvinyl alcohol accounts for 78 parts, described organosilicon accounts for 31 parts, described talcum powder accounts for 23 parts, described ethylene-vinyl acetate copolymer accounts for 4 parts, described polybutene accounts for 9 parts, and described dicumyl peroxide accounts for 6 parts, and described salicylic acid phenyl ester accounts for 5 parts.
Further, in described water-resistant polyvinyl alcohol, shared by each composition, parts by weight are specially: described polyvinyl alcohol accounts for 83 parts, described organosilicon accounts for 32 parts, described talcum powder accounts for 24 parts, described ethylene-vinyl acetate copolymer accounts for 5 parts, described polybutene accounts for 10 parts, and described dicumyl peroxide accounts for 7 parts, and described salicylic acid phenyl ester accounts for 6 parts.
In addition, by regulating the Different Weight number of each composition of product, the product performance height obtained is differed.
Of the present invention is a kind of water-resistant polyvinyl alcohol, be made up of polyvinyl alcohol, water-proofing agent, weighting agent, dispersion agent, anti-impact modifier, bridging agent and oxidation inhibitor, obtained product water-tolerant, intensity is large, cost is low, quality is good, anti-aging, period of storage is long, working (machining) efficiency is high.
The foregoing is only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (3)
1. a water-resistant polyvinyl alcohol, it is characterized in that: described water-resistant polyvinyl alcohol is by polyvinyl alcohol, water-proofing agent, weighting agent, dispersion agent, anti-impact modifier, bridging agent and oxidation inhibitor composition, described water-proofing agent is organosilicon, described weighting agent is talcum powder, described dispersion agent is ethylene-vinyl acetate copolymer, described anti-impact modifier is polybutene, described bridging agent is dicumyl peroxide, described oxidation inhibitor is salicylic acid phenyl ester, shared by each composition of described water-resistant polyvinyl alcohol, parts by weight are respectively: described polyvinyl alcohol accounts for 77-84 part, described organosilicon accounts for 30-33 part, described talcum powder accounts for 22-25 part, described ethylene-vinyl acetate copolymer accounts for 3-6 part, described polybutene accounts for 8-11 part, described dicumyl peroxide accounts for 5-8 part, described salicylic acid phenyl ester accounts for 4-7 part.
2. water-resistant polyvinyl alcohol according to claim 1, it is characterized in that: in described water-resistant polyvinyl alcohol, shared by each composition, parts by weight are specially: described polyvinyl alcohol accounts for 78 parts, described organosilicon accounts for 31 parts, described talcum powder accounts for 23 parts, described ethylene-vinyl acetate copolymer accounts for 4 parts, described polybutene accounts for 9 parts, and described dicumyl peroxide accounts for 6 parts, and described salicylic acid phenyl ester accounts for 5 parts.
3. water-resistant polyvinyl alcohol according to claim 1, it is characterized in that: in described water-resistant polyvinyl alcohol, shared by each composition, parts by weight are specially: described polyvinyl alcohol accounts for 83 parts, described organosilicon accounts for 32 parts, described talcum powder accounts for 24 parts, described ethylene-vinyl acetate copolymer accounts for 5 parts, described polybutene accounts for 10 parts, and described dicumyl peroxide accounts for 7 parts, and described salicylic acid phenyl ester accounts for 6 parts.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510983504.4A CN105419191A (en) | 2015-12-24 | 2015-12-24 | Water-proofing polyvinyl alcohol |
| PCT/CN2015/099471 WO2017107223A1 (en) | 2015-12-24 | 2015-12-29 | Water-resistant polyvinyl alcohol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510983504.4A CN105419191A (en) | 2015-12-24 | 2015-12-24 | Water-proofing polyvinyl alcohol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105419191A true CN105419191A (en) | 2016-03-23 |
Family
ID=55497758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510983504.4A Pending CN105419191A (en) | 2015-12-24 | 2015-12-24 | Water-proofing polyvinyl alcohol |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105419191A (en) |
| WO (1) | WO2017107223A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110862634A (en) * | 2019-12-07 | 2020-03-06 | 武汉普金斯科技有限公司 | Environment-friendly plastic material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130224446A1 (en) * | 2012-02-27 | 2013-08-29 | Frito-Lay North America, Inc. | Biodegradable package with sealant layer |
| CN103724899A (en) * | 2013-12-30 | 2014-04-16 | 浙江七色鹿色母粒有限公司 | Thermal plasticizing polyvinyl alcohol modified material |
| CN103910895A (en) * | 2014-03-13 | 2014-07-09 | 中科院广州化学有限公司南雄材料生产基地 | Fiber-reinforced PVA conductive film and preparation method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101461957B (en) * | 2007-12-19 | 2012-12-05 | 天津大学 | Organosilicon crosslinked polyvinyl alcohol film coating agent as well as preparation method and application |
| CN102304261B (en) * | 2011-07-29 | 2013-06-19 | 常州大学 | Transparent heat-insulation polyvinyl alcohol poly-butyraldehyde nanocomposite and preparation method thereof |
| CN103059486B (en) * | 2012-12-03 | 2016-03-02 | 云南云天化股份有限公司 | The manufacture method of water-resistant polyvinyl alcohol film |
| CN104292895B (en) * | 2014-10-31 | 2016-08-24 | 江苏百代节能建材有限公司 | A kind of polyvinyl alcohol washable interior wall coating for building |
-
2015
- 2015-12-24 CN CN201510983504.4A patent/CN105419191A/en active Pending
- 2015-12-29 WO PCT/CN2015/099471 patent/WO2017107223A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130224446A1 (en) * | 2012-02-27 | 2013-08-29 | Frito-Lay North America, Inc. | Biodegradable package with sealant layer |
| CN103724899A (en) * | 2013-12-30 | 2014-04-16 | 浙江七色鹿色母粒有限公司 | Thermal plasticizing polyvinyl alcohol modified material |
| CN103910895A (en) * | 2014-03-13 | 2014-07-09 | 中科院广州化学有限公司南雄材料生产基地 | Fiber-reinforced PVA conductive film and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110862634A (en) * | 2019-12-07 | 2020-03-06 | 武汉普金斯科技有限公司 | Environment-friendly plastic material and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| WO2017107223A1 (en) | 2017-06-29 |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |
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