CN108794928A - A kind of anti-mildew PVC foam Wallpaper paste material - Google Patents

A kind of anti-mildew PVC foam Wallpaper paste material Download PDF

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Publication number
CN108794928A
CN108794928A CN201810648665.1A CN201810648665A CN108794928A CN 108794928 A CN108794928 A CN 108794928A CN 201810648665 A CN201810648665 A CN 201810648665A CN 108794928 A CN108794928 A CN 108794928A
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parts
paste material
mildew
under conditions
pvc foam
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李华令
刘华平
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Anhui Suoya Decorative Materials Co Ltd
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Anhui Suoya Decorative Materials Co Ltd
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Priority to CN201810648665.1A priority Critical patent/CN108794928A/en
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    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
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    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
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    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
    • D06N3/005—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers obtained by blowing or swelling agent
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    • D06N3/0061—Organic fillers or organic fibrous fillers, e.g. ground leather waste, wood bark, cork powder, vegetable flour; Other organic compounding ingredients; Post-treatment with organic compounds
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    • D06N3/06—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products
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    • C08J2327/00—Characterised by the use 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 a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use 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 a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use 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 a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
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    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
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    • C08K3/22—Oxides; Hydroxides of metals
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    • C08K2003/2241—Titanium dioxide
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Abstract

The invention belongs to PVC foam Wallpaper paste material technical fields, and in particular to a kind of anti-mildew PVC foam Wallpaper paste material, including following raw material：PVC paste material, (methyl) crylic acid hydroxy ester, polycarbonate glycol, tungsten carbide nanosphere, titanium dioxide, ceramic, cyclodextrin, antioxidant, composite additive, sodium bentonite, aziridines crosslinking agent, benzene sulfonyl chloride, foaming agent, foamed promoter.The present invention has the following advantages compared with prior art：The present invention makes its degree of polymerization effectively improve, and then increase hardness, tensile strength and wearability by rational proportion PVC paste material raw material, prevent wallpaper yellowing, its weatherability is improved, tungsten carbide nanometer other raw materials can effectively be combined with PVC paste material, can improve its mildew resistance.

Description

A kind of anti-mildew PVC foam Wallpaper paste material
Technical field
The invention belongs to PVC foam Wallpaper paste material technical fields, and in particular to a kind of anti-mildew PVC foam wallpaper paste Material.
Background technology
Wallpaper is a kind of widely used house decorative material, because wallpaper changing style, color are various, pattern is abundant, It safety and environmental protection, easy for construction, cheap, the features such as being easily changed, is widely appreciated by consumers, especially PVC wallpaper, pattern Lifelike stereoscopic, decoration sense is strong, is praised highly, PVC wallpaper is mainly prepared using PVC paste resin, with pure paper, nonwoven Cloth, stone paper etc. are base material, in substrate surface using gravure or silk-screen printing one or more layers PVC paste material, then through coloring, thermosetting Chemical conversion type or embossing be cooled and shaped etc. processes be process, there are difference of hardness, stress easily to cave in for traditional PVC foam wallpaper, intolerant to The features such as scraping, also therefore, the development of PVC foam wallpaper, receive prodigious restriction, and why traditional PVC foam wallpaper is deposited In the above problem, the mainly PVC paste material degree of polymerization is low, and tensile strength is relatively low, and it's too late filler is added in order to reduce cost, but with paste Material system lacks compatibility, so that its toughness is greatly affected, but in practical applications, other than toughness and hardness, existing wall There are still easy to change, not scrubbing resistance, the easy moisture absorptions and the problem of go mouldy for paper, it is therefore desirable to further to PVC foam Wallpaper paste material Improvement.
Invention content
The purpose of the present invention is for existing problem, provide a kind of anti-mildew PVC foam Wallpaper paste material.
The present invention is achieved by the following technical solutions：A kind of anti-mildew PVC foam Wallpaper paste material, including it is following heavy Measure the raw material of part：100 parts of PVC paste material, 35-45 parts of (methyl) crylic acid hydroxy ester, 12-16 parts of polycarbonate glycol, tungsten carbide 12-16 parts of nanosphere, 8-12 parts of titanium dioxide, 1-3 parts of ceramic, 22-26 parts of cyclodextrin, 1-2 parts of antioxidant, composite additive 3-5 parts, 1-2 parts of sodium bentonite, 0.8-1.6 parts of aziridines crosslinking agent, 0.2-0.4 parts of benzene sulfonyl chloride, foaming agent 12-16 Part, 0.1-0.2 parts of foamed promoter；
The preparation method of the tungsten carbide nanosphere is：By ammonium metatungstate and glucose with weight ratio 10:1 mixing, is stirred in magnetic force It is dissolved under conditions of mixing in the distilled water for being equivalent to 20 times of ammonium metatungstate weight, colourless homogeneous solution is obtained, then in temperature It reacts 8-12 hours, filters after the completion, washing obtains filter cake, the condition for being 75-85 DEG C in temperature under conditions of being 185-195 DEG C Lower drying obtains powder, then by powder under conditions of temperature is 900 DEG C reductase 12 .5-3.5 hours, then in atmosphere of hydrogen Under temperature be 1150-1250 DEG C under conditions of be carbonized, then mass concentration be 6.8-7.6% hydroxyacetic acids in be ultrasonically treated 20-40 minutes, drying after the completion；
The composite additive is by lignin fibre, gamma-aminopropyl-triethoxy-silane with weight ratio 18-24:1 is mixed to get.
As further improvement of these options, colourless homogeneous solution is obtained in the tungsten carbide nanosphere preparation process It is reacted in autoclave afterwards, pressure condition 1.5-1.8MPa；It is managed using 14 when reduction, 15 pipe reduction furnaces, Model THY-15- Φ 140-12；Molybdenum filament carbon shirt-circuiting furnace is used when the carbonization.
As further improvement of these options, (methyl) crylic acid hydroxy ester is hydroxy-ethyl acrylate, methyl One kind in hydroxy-ethyl acrylate, hydroxypropyl acrylate, hydroxy propyl methacrylate and acrylic acid -4- hydroxybutyls.
As further improvement of these options, the antioxidant is 2,2 '-methylene, two (4- methyl-6-tert butyl Phenol)；The titanium dioxide is anatase thpe white powder, and grain size is 800-1000 mesh；Aziridines crosslinking agent is polyethylenimine cross-links Agent SaC-100.
As further improvement of these options, the lignin fibre is selected from temperate zone leaf wood, and length is not more than 2mm。
As further improvement of these options, the polycarbonate glycol is poly (propylene carbonate) glycol, poly- carbonic acid One kind in ethyl glycol.
As further improvement of these options, the foaming agent is AC；The foamed promoter wraps by weight It includes：6-8 parts of chitosan, 1-2 parts of zinc borate, 1-2 parts of methylolation guanylurea phosphate.
As further improvement of these options, preparation method is：By tungsten carbide nanosphere, (methyl) acrylic acid hydroxyl It is kneaded 8-12 minutes, is added after the completion except benzene sulfonyl chloride, foaming agent, hair under conditions of temperature is 95-105 DEG C after base ester mixing The outer surplus stock of accelerating agent is steeped, stir process 20-30 minutes under conditions of 3600-4200 revs/min, is added removes benzene after the completion Sulfonic acid chloride, foaming agent, foamed promoter stirred evenly under conditions of 800-1200 revs/min to get.
The present invention has the following advantages compared with prior art：The present invention makes its polymerization by rational proportion PVC paste material raw material Degree effectively improves, and then increases hardness, tensile strength and wearability, wherein ceramic and sodium bentonite mating reaction Part titanium dioxide, while light flocculation phenomenon caused by titanium dioxide can be eliminated can be replaced, wallpaper yellowing is prevented, it is weather-proof to improve its Property, tungsten carbide nanometer can effectively be combined with other raw materials of PVC paste material, can improve its mildew resistance, further expand PVC paste material institute The scope of application of the wallpaper of preparation.
Specific implementation mode
Embodiment 1
A kind of anti-mildew PVC foam Wallpaper paste material, includes the raw material of following parts by weight：100 parts of PVC paste material, (methyl) propylene 40 parts of sour hydroxy ester, 14 parts of polycarbonate glycol, 14 parts of tungsten carbide nanosphere, 10 parts of titanium dioxide, 2 parts of ceramic, cyclodextrin 24 parts, 1.5 parts of antioxidant, 4 parts of composite additive, 1.5 parts of sodium bentonite, 1.2 parts of aziridines crosslinking agent, benzene sulfonyl chloride 0.3 part, 14 parts of foaming agent, 0.15 part of foamed promoter；
The preparation method of the tungsten carbide nanosphere is：By ammonium metatungstate and glucose with weight ratio 10:1 mixing, is stirred in magnetic force It is dissolved under conditions of mixing in the distilled water for being equivalent to 20 times of ammonium metatungstate weight, colourless homogeneous solution is obtained, then in temperature It is reacted under conditions of being 190 DEG C 10 hours, suction filtration, washing after the completion obtains filter cake, is dried under conditions of temperature is 80 DEG C To powder, then by powder temperature be 900 DEG C under conditions of restore 3 hours, then under an atmosphere of hydrogen temperature be 1200 It is carbonized under conditions of DEG C, is then ultrasonically treated 30 minutes in mass concentration is 7.2% hydroxyacetic acid, after the completion drying；
The composite additive is by lignin fibre, gamma-aminopropyl-triethoxy-silane with weight ratio 21:1 is mixed to get.
Wherein, it is carried out instead in autoclave after colourless homogeneous solution is obtained in the tungsten carbide nanosphere preparation process It answers, pressure condition 1.65MPa；14 pipes, 15 pipe reduction furnaces, model THY-15- Φ 140-12 are used when reduction；It is described Molybdenum filament carbon shirt-circuiting furnace is used when carbonization.
Wherein, described (methyl) crylic acid hydroxy ester is hydroxy-ethyl acrylate；The antioxidant is 2,2 '-methylene two (4- methyl-6-tert butyl phenol)；The titanium dioxide is anatase thpe white powder, and grain size is 800-1000 mesh；Aziridines are crosslinked Agent is polyaziridine crosslinking agent SaC-100；The lignin fibre is selected from temperate zone leaf wood, and length is not more than 2mm；It is described poly- Carbonate diol is poly (propylene carbonate) glycol；The foaming agent is AC；The foamed promoter includes by weight：De- second 7 parts of acyl chitin, 1.5 parts of zinc borate, 1.5 parts of methylolation guanylurea phosphate.
A kind of anti-mildew PVC foam Wallpaper paste material, preparation method are：By tungsten carbide nanosphere, (methyl) acrylic acid It is kneaded 10 minutes, is added after the completion except benzene sulfonyl chloride, foaming agent, foaming under conditions of temperature is 100 DEG C after hydroxy ester mixing The outer surplus stock of accelerating agent, the stir process 25 minutes under conditions of 3800 revs/min are added after the completion except benzene sulfonyl chloride, hair Infusion, foamed promoter stirred evenly under conditions of 1000 revs/min to get.
By gained thickener using on print roller roller coating and non-woven fabrics, through prebake, coloring, foaming, molding, cooling, winding, Obtain PVC foam wallpaper.
It is 1.16kN/m to detect moistening tensile load using GB/T6672-2001, and medicine is detected according to Q/TXZJH003-2013 Scratch performance is hung, testing result is excellent；It is irradiated 30 days under the ultraviolet lamp of 100W, wallpaper is non-discolouring；It is 60% in air humidity Under conditions of stand 30 days, do not gone mouldy by micro- sem observation wallpaper.
Embodiment 2
A kind of anti-mildew PVC foam Wallpaper paste material, includes the raw material of following parts by weight：100 parts of PVC paste material, (methyl) propylene 35 parts of sour hydroxy ester, 12 parts of polycarbonate glycol, 16 parts of tungsten carbide nanosphere, 8 parts of titanium dioxide, 3 parts of ceramic, cyclodextrin 22 Part, 2 parts of antioxidant, 3 parts of composite additive, 1 part of sodium bentonite, 0.8 part of aziridines crosslinking agent, 0.2 part of benzene sulfonyl chloride, hair 16 parts of infusion, 0.1 part of foamed promoter；
The preparation method of the tungsten carbide nanosphere is：By ammonium metatungstate and glucose with weight ratio 10:1 mixing, is stirred in magnetic force It is dissolved under conditions of mixing in the distilled water for being equivalent to 20 times of ammonium metatungstate weight, colourless homogeneous solution is obtained, then in temperature It is reacted under conditions of being 185 DEG C 12 hours, suction filtration, washing after the completion obtains filter cake, is dried under conditions of temperature is 85 DEG C To powder, powder is restored 3.5 hours under conditions of temperature is 900 DEG C then, is then in temperature under an atmosphere of hydrogen It is carbonized under conditions of 1150 DEG C, is then ultrasonically treated in mass concentration is 7.6% hydroxyacetic acid 40 minutes, drying after the completion is ?；
The composite additive is by lignin fibre, gamma-aminopropyl-triethoxy-silane with weight ratio 24:1 is mixed to get.
Wherein, it is carried out instead in autoclave after colourless homogeneous solution is obtained in the tungsten carbide nanosphere preparation process It answers, pressure condition 1.5MPa；14 pipes, 15 pipe reduction furnaces, model THY-15- Φ 140-12 are used when reduction；It is described Molybdenum filament carbon shirt-circuiting furnace is used when carbonization.
Wherein, described (methyl) crylic acid hydroxy ester is acrylic acid -4- hydroxybutyls；The antioxidant is 2,2 '-methylenes Base two (4- methyl-6-tert butyl phenol)；The titanium dioxide is anatase thpe white powder, and grain size is 800-1000 mesh；Aziridines Crosslinking agent is polyaziridine crosslinking agent SaC-100；The lignin fibre is selected from temperate zone leaf wood, and length is not more than 2mm；Institute It is polyethylencarbonate glycol to state polycarbonate glycol；The foaming agent is AC；The foamed promoter includes by weight： 6 parts of chitosan, 1 part of zinc borate, 2 parts of methylolation guanylurea phosphate.
A kind of anti-mildew PVC foam Wallpaper paste material, preparation method are：By tungsten carbide nanosphere, (methyl) acrylic acid It is kneaded 8 minutes, is added after the completion except benzene sulfonyl chloride, foaming agent, foaming promote under conditions of temperature is 95 DEG C after hydroxy ester mixing Surplus stock outside into agent, the stir process 30 minutes under conditions of 4200 revs/min are added after the completion except benzene sulfonyl chloride, foaming Agent, foamed promoter stirred evenly under conditions of 1200 revs/min to get.
By gained thickener using on print roller roller coating and non-woven fabrics, through prebake, coloring, foaming, molding, cooling, winding, Obtain PVC foam wallpaper.
It is 1.18kN/m to detect moistening tensile load using GB/T6672-2001, and medicine is detected according to Q/TXZJH003-2013 Scratch performance is hung, testing result is excellent；It is irradiated 30 days under the ultraviolet lamp of 100W, wallpaper is non-discolouring；It is 60% in air humidity Under conditions of stand 30 days, do not gone mouldy by micro- sem observation wallpaper.
Embodiment 3
A kind of anti-mildew PVC foam Wallpaper paste material, includes the raw material of following parts by weight：100 parts of PVC paste material, (methyl) propylene 45 parts of sour hydroxy ester, 16 parts of polycarbonate glycol, 12 parts of tungsten carbide nanosphere, 12 parts of titanium dioxide, 1 part of ceramic, cyclodextrin 26 parts, 1 part of antioxidant, 5 parts of composite additive, 2 parts of sodium bentonite, 1.6 parts of aziridines crosslinking agent, 0.4 part of benzene sulfonyl chloride, 12 parts of foaming agent, 0.2 part of foamed promoter；
The preparation method of the tungsten carbide nanosphere is：By ammonium metatungstate and glucose with weight ratio 10:1 mixing, is stirred in magnetic force It is dissolved under conditions of mixing in the distilled water for being equivalent to 20 times of ammonium metatungstate weight, colourless homogeneous solution is obtained, then in temperature It is reacted under conditions of being 195 DEG C 8 hours, suction filtration, washing after the completion obtains filter cake, dries and obtains under conditions of temperature is 75 DEG C Powder, then by powder under conditions of temperature is 900 DEG C reductase 12 .5 hour, in temperature be under an atmosphere of hydrogen then 1250 It is carbonized under conditions of DEG C, is then ultrasonically treated 20 minutes in mass concentration is 6.8% hydroxyacetic acid, after the completion drying；
The composite additive is by lignin fibre, gamma-aminopropyl-triethoxy-silane with weight ratio 18:1 is mixed to get.
Wherein, it is carried out instead in autoclave after colourless homogeneous solution is obtained in the tungsten carbide nanosphere preparation process It answers, pressure condition 1.8MPa；14 pipes, 15 pipe reduction furnaces, model THY-15- Φ 140-12 are used when reduction；It is described Molybdenum filament carbon shirt-circuiting furnace is used when carbonization.
Wherein, described (methyl) crylic acid hydroxy ester is hydroxyethyl methacrylate；The antioxidant is 2,2 '-methylene Two (4- methyl-6-tert butyl phenol)；The titanium dioxide is anatase thpe white powder, and grain size is 800-1000 mesh；Aziridines are handed over Connection agent is polyaziridine crosslinking agent SaC-100；The lignin fibre is selected from temperate zone leaf wood, and length is not more than 2mm；It is described Polycarbonate glycol is poly (propylene carbonate) glycol；The foaming agent is AC；The foamed promoter includes by weight：It is de- 8 parts of acetyl chitin, 2 parts of zinc borate, 1 part of methylolation guanylurea phosphate.
A kind of anti-mildew PVC foam Wallpaper paste material, preparation method are：By tungsten carbide nanosphere, (methyl) acrylic acid It is kneaded 12 minutes, is added after the completion except benzene sulfonyl chloride, foaming agent, foaming under conditions of temperature is 105 DEG C after hydroxy ester mixing The outer surplus stock of accelerating agent, the stir process 20 minutes under conditions of 3600 revs/min are added after the completion except benzene sulfonyl chloride, hair Infusion, foamed promoter stirred evenly under conditions of 800 revs/min to get.
By gained thickener using on print roller roller coating and non-woven fabrics, through prebake, coloring, foaming, molding, cooling, winding, Obtain PVC foam wallpaper.
It is 1.15kN/m to detect moistening tensile load using GB/T6672-2001, and medicine is detected according to Q/TXZJH003-2013 Scratch performance is hung, testing result is excellent；It is irradiated 30 days under the ultraviolet lamp of 100W, wallpaper is non-discolouring；It is 60% in air humidity Under conditions of stand 30 days, do not gone mouldy by micro- sem observation wallpaper.
Control group 1 is set, tungsten carbide nanosphere in embodiment 1 is removed, remaining content is constant；
It is 0.94kN/m to detect moistening tensile load using GB/T6672-2001, detects medicine extension according to Q/TXZJH003-2013 and scrapes Performance is wiped, testing result is first-class；It is irradiated 30 days under the ultraviolet lamp of 100W, wallpaper is non-discolouring；The item for being 60% in air humidity 10 days are stood under part, is gone mouldy by micro- sem observation wallpaper part.
Control group 2 is set, ceramic in embodiment 1 is removed, remaining content is constant；
It is 1.03kN/m to detect moistening tensile load using GB/T6672-2001, detects medicine extension according to Q/TXZJH003-2013 and scrapes Performance is wiped, testing result is first-class；It is irradiated 30 days under the ultraviolet lamp of 100W, wallpaper is non-discolouring；The item for being 60% in air humidity 10 days are stood under part, is gone mouldy by micro- sem observation wallpaper part.
Control group 3 is set, (methyl) crylic acid hydroxy ester in embodiment 1 is removed, remaining content is constant；
It is 0.95kN/m to detect moistening tensile load using GB/T6672-2001, detects medicine extension according to Q/TXZJH003-2013 and scrapes Performance is wiped, testing result is excellent；It is irradiated 30 days under the ultraviolet lamp of 100W, wallpaper is non-discolouring；The item for being 60% in air humidity 30 days are stood under part, is not gone mouldy by micro- sem observation wallpaper.

Claims (8)

1. a kind of anti-mildew PVC foam Wallpaper paste material, which is characterized in that include the raw material of following parts by weight：PVC paste material 100 Part, 35-45 parts of (methyl) crylic acid hydroxy ester, 12-16 parts of polycarbonate glycol, 12-16 parts of tungsten carbide nanosphere, titanium dioxide 8- 12 parts, 1-3 parts of ceramic, 22-26 parts of cyclodextrin, 1-2 parts of antioxidant, 3-5 parts of composite additive, 1-2 parts of sodium bentonite, 0.8-1.6 parts of aziridines crosslinking agent, 0.2-0.4 parts of benzene sulfonyl chloride, 12-16 parts of foaming agent, 0.1-0.2 parts of foamed promoter；
The preparation method of the tungsten carbide nanosphere is：By ammonium metatungstate and glucose with weight ratio 10:1 mixing, is stirred in magnetic force It is dissolved under conditions of mixing in the distilled water for being equivalent to 20 times of ammonium metatungstate weight, colourless homogeneous solution is obtained, then in temperature It reacts 8-12 hours, filters after the completion, washing obtains filter cake, the condition for being 75-85 DEG C in temperature under conditions of being 185-195 DEG C Lower drying obtains powder, then by powder under conditions of temperature is 900 DEG C reductase 12 .5-3.5 hours, then in atmosphere of hydrogen Under temperature be 1150-1250 DEG C under conditions of be carbonized, then mass concentration be 6.8-7.6% hydroxyacetic acids in be ultrasonically treated 20-40 minutes, drying after the completion；
The composite additive is by lignin fibre, gamma-aminopropyl-triethoxy-silane with weight ratio 18-24:1 is mixed to get.
2. a kind of anti-mildew PVC foam Wallpaper paste material as described in claim 1, which is characterized in that the tungsten carbide nanosphere It is reacted in autoclave after obtaining colourless homogeneous solution in preparation process, pressure condition 1.5-1.8MPa；Reduction When using 14 pipe, 15 pipe reduction furnaces, model THY-15- Φ 140-12；Molybdenum filament carbon shirt-circuiting furnace is used when the carbonization.
3. a kind of anti-mildew PVC foam Wallpaper paste material as described in claim 1, which is characterized in that (methyl) acrylic acid Hydroxy ester is hydroxy-ethyl acrylate, hydroxyethyl methacrylate, hydroxypropyl acrylate, hydroxy propyl methacrylate and acrylic acid- One kind in 4- hydroxybutyls.
4. a kind of anti-mildew PVC foam Wallpaper paste material as described in claim 1, which is characterized in that the antioxidant is 2,2 '- Methylene two (4- methyl-6-tert butyl phenol)；The titanium dioxide is anatase thpe white powder, and grain size is 800-1000 mesh；Nitrogen third Pyridine class crosslinking agent is polyaziridine crosslinking agent SaC-100.
5. a kind of anti-mildew PVC foam Wallpaper paste material as described in claim 1, which is characterized in that the lignin fibre choosing From temperate zone leaf wood, length is not more than 2mm.
6. a kind of anti-mildew PVC foam Wallpaper paste material as described in claim 1, which is characterized in that the polycarbonate glycol For one kind in poly (propylene carbonate) glycol, polyethylencarbonate glycol.
7. a kind of anti-mildew PVC foam Wallpaper paste material as described in claim 1, which is characterized in that the foaming agent is AC；Institute State foamed promoter includes by weight：6-8 parts of chitosan, 1-2 parts of zinc borate, methylolation guanylurea phosphate 1- 2 parts.
8. a kind of anti-mildew PVC foam Wallpaper paste material as described in claim 1, which is characterized in that preparation method is：By carbon It is kneaded 8-12 minutes, completes under conditions of temperature is 95-105 DEG C after changing tungsten nanosphere, the mixing of (methyl) crylic acid hydroxy ester After the surplus stock in addition to benzene sulfonyl chloride, foaming agent, foamed promoter is added, under conditions of 3600-4200 revs/min at stirring Reason 20-30 minutes is added after the completion except benzene sulfonyl chloride, foaming agent, foamed promoter stir under conditions of 800-1200 revs/min Mix uniformly to get.
CN201810648665.1A 2018-06-22 2018-06-22 A kind of anti-mildew PVC foam Wallpaper paste material Pending CN108794928A (en)

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CN101377069A (en) * 2008-10-07 2009-03-04 河南红旗渠建设集团有限公司 Conditioning deodorization antibiotic mildew-proof wallpaper
CN101649587A (en) * 2009-08-26 2010-02-17 天津科技大学 Inclusion enriching-photocatalytic type air purification paper
CN103304719A (en) * 2013-07-05 2013-09-18 广东天龙油墨集团股份有限公司 Acrylic emulsion and preparation method and application in waterborne polyvinyl chloride (PVC) wallpaper ink thereof
CN103771856A (en) * 2014-02-20 2014-05-07 武汉大学 Preparation method of Al2O3-TiB2 composite ceramic powder
CN104556038A (en) * 2015-01-23 2015-04-29 南昌硬质合金有限责任公司 Synthetic method of spherical tungsten carbide powder
CN104893144A (en) * 2015-05-26 2015-09-09 苏州宏恒化工有限公司 Special PVC resin paste material for wallpaper and preparation method of special PVC resin paste material
CN107903530A (en) * 2017-10-31 2018-04-13 江西卓亚实业有限公司 A kind of PVC foam Wallpaper paste material, PVC foam wallpaper and preparation method thereof
CN108084633A (en) * 2017-12-22 2018-05-29 安徽华塑股份有限公司 A kind of high-wearing feature Corvic and preparation method thereof

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101377069A (en) * 2008-10-07 2009-03-04 河南红旗渠建设集团有限公司 Conditioning deodorization antibiotic mildew-proof wallpaper
CN101649587A (en) * 2009-08-26 2010-02-17 天津科技大学 Inclusion enriching-photocatalytic type air purification paper
CN103304719A (en) * 2013-07-05 2013-09-18 广东天龙油墨集团股份有限公司 Acrylic emulsion and preparation method and application in waterborne polyvinyl chloride (PVC) wallpaper ink thereof
CN103771856A (en) * 2014-02-20 2014-05-07 武汉大学 Preparation method of Al2O3-TiB2 composite ceramic powder
CN104556038A (en) * 2015-01-23 2015-04-29 南昌硬质合金有限责任公司 Synthetic method of spherical tungsten carbide powder
CN104893144A (en) * 2015-05-26 2015-09-09 苏州宏恒化工有限公司 Special PVC resin paste material for wallpaper and preparation method of special PVC resin paste material
CN107903530A (en) * 2017-10-31 2018-04-13 江西卓亚实业有限公司 A kind of PVC foam Wallpaper paste material, PVC foam wallpaper and preparation method thereof
CN108084633A (en) * 2017-12-22 2018-05-29 安徽华塑股份有限公司 A kind of high-wearing feature Corvic and preparation method thereof

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Application publication date: 20181113