CN106433363A - Transparent staining-resistant wear-resistant furniture protection film and preparation method thereof - Google Patents

Transparent staining-resistant wear-resistant furniture protection film and preparation method thereof Download PDF

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Publication number
CN106433363A
CN106433363A CN201610839673.5A CN201610839673A CN106433363A CN 106433363 A CN106433363 A CN 106433363A CN 201610839673 A CN201610839673 A CN 201610839673A CN 106433363 A CN106433363 A CN 106433363A
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parts
diaphragm
wear
furniture
stain resistant
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王文庆
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Dongguan Lianzhou Intellectual Property Operation and Management Co Ltd
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Dongguan Lianzhou Intellectual Property Operation and Management Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
    • C08B37/009—Konjac gum or konjac mannan, i.e. beta-D-glucose and beta-D-mannose units linked by 1,4 bonds, e.g. from Amorphophallus species; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/16—Antifouling paints; Underwater paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18—Fireproof paints including high temperature resistant paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/47—Levelling agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/65—Additives macromolecular
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • C09D7/67—Particle size smaller than 100 nm
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/10—Transparent films; Clear coatings; Transparent materials
    • 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
    • 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
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • Chemical Kinetics & Catalysis (AREA)
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  • Polymers & Plastics (AREA)
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  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention discloses a transparent staining-resistant wear-resistant furniture protection film which comprises, by weight, 15-30 parts of acrylate resin, 5-8 parts of cellulose acetate, 10-13 parts of polyvinyl alcohol, 14-18 parts of fluorocarbon emulsion, 0.5-1 part of isothiazolinone, 2-3 parts of konjac glucomannan nanocrystal, 2-5 parts of chitosan, 8-15 parts of nano silicon sol, 0.8-1.2 parts of crosslinking agent, 0.1-0.5 part of flatting agent, 1-1.3 parts of curing agent and 5-10 parts of deionized water. The invention further discloses a preparation method of the furniture protection film. The furniture protection film is excellent in heat insulativity and wear resistance, high in decontaminating performance, free of oil sticking, smooth in surface, immobile and easy to clean, and the preparation method is simple and easy to operate.

Description

Wear-resisting furniture diaphragm of a kind of transparent stain resistant and preparation method thereof
Technical field：
The present invention relates to furniture protection technical field of membrane, it is specifically related to a kind of wear-resisting furniture diaphragm of transparent stain resistant.
Background technology：
With the expanding economy and people raising to quality of life level requirement, need going of a large amount of high-quality environment-friendly type To improve, furniture surface is resistance to portray anti-wear performance to dirty, transparency protected pad pasting.Furniture diaphragm is had claimed below：(1) paint film Plentiful；(2) hardness, solvent resistance, fillibility, collapse are good.
The Chinese government pays close attention to the innovation of environmental protection and energy saving aspect always, and the environmental protection and energy saving in furniture diaphragm require more Height, it is closely bound up with the physical and mental health of people, and therefore furniture surface diaphragm not only will have the good transparency, Er Qieqi Should have wear-resisting, anti-portray, the excellent properties such as environmental protection.
Content of the invention：
It is an object of the invention to provide a kind of wear-resisting furniture diaphragm of transparent stain resistant, this diaphragm can fully demonstrate furniture The lines of desktop and true qualities, heat-insulated and anti-wear performance is excellent, and soil release performance is good, not viscous oil, and smooth surface does not move, and easily cleans.
It is a further object to provide the preparation method of this furniture diaphragm.
For achieving the above object, the present invention employs the following technical solutions：
A kind of wear-resisting furniture diaphragm of transparent stain resistant, in parts by weight, including following components：
Acrylate 15-30 part, cellulose ethanoate 5-8 part,
Polyvinyl alcohol 10-13 part, fluorine carbon emulsion 14-18 part,
OIT 0.5-1 part, konjaku glucomannan nanocrystalline 2-3 part,
Shitosan 2-5 part, Nano silica sol 8-15 part,
Crosslinking agent 0.8-1.2 part, levelling agent 0.1-0.5 part,
Curing agent 1-1.3 part, deionized water 5-10 part.
Preferred as technique scheme, a kind of wear-resisting furniture diaphragm of transparent stain resistant, in parts by weight, including with Lower component：
27 parts of acrylate, 8 parts of cellulose ethanoate,
12 parts of polyvinyl alcohol, 15 parts of fluorine carbon emulsion,
0.5 part of OIT, nanocrystalline 3 parts of konjaku glucomannan,
4 parts of shitosan, 11 parts of Nano silica sol,
1 part of crosslinking agent, 0.35 part of levelling agent,
1 part of curing agent, 10 parts of deionized water.
Preferred as technique scheme, the nanocrystalline preparation method of the sweet glycan of described konjaku is：By konjaku flour and lemon Lemon is sour, salicylic aqueous solution mixing, and mixing 2-6h, then under the power of 500W ultrasonic mixing 1- are stirred at room temperature first 4h, is warming up to 40-50 DEG C, continues stirring 10-20h, is then centrifuged for being precipitated, and is washed with deionized precipitation repeatedly to no Till starch coloration reaction, obtain konjaku glucomannan nanocrystalline.
Preferred as technique scheme, described crosslinking agent is undecenoic acid sorbitol ester, diisocyanate, vinyl One or more of triethoxysilane, methyl triacetoxysilane, MTES mix.
Preferred as technique scheme, described curing agent is tetramethyl ammonium acetate, aluminium acetylacetonate, N, N- dimethyl One of benzylamine.
Preferred as technique scheme, the particle diameter of described Nano silica sol is 5-10nm.
Preferred as technique scheme, described levelling agent is polyester-modified polysiloxanes, Siloxane-Oxyalkylene Copolymers Mixture, the two mass ratio be (0.5-1)：1.
Preferred as technique scheme, described konjaku flour, citric acid, salicylic mass ratio are (5-8)：10：7.
A kind of preparation method of the wear-resisting furniture diaphragm of transparent stain resistant, comprises the following steps：
(1) nanocrystalline for konjaku glucomannan, shitosan, crosslinking agent, deionized water are mixed, 500-1000W power Under ultrasonic 1-2h, obtain uniform dispersion, then heat to 35-45 DEG C, under strong agitation, be added dropwise over Nano silica sol, dropping Continue stirring 2-5h after finishing, obtain mixed liquor A；
(2) acrylate, cellulose ethanoate, polyvinyl alcohol and fluorine carbon emulsion are added in high-speed kneading machine, Mixing and stirring, then adds the mixed liquor A that step (1) is obtained in the way of spraying, after mixing, addition levelling agent, Curing agent and OIT, the slurry that continuation stirring is mixed to get can be coated on furniture by the way of spraying, brushing, dip-coating Surface, obtains diaphragm.
Preferred as technique scheme, in step (1), described ultrasonic power is 1000W, and the ultrasonic time is 1.5h.
The invention has the advantages that：
The present invention transparent polymer is modified using appropriate konjaku glucomannan, shitosan, and prepared is compound Stability of material is good, Good Heat-resistance, can form the high grade of transparency diaphragm of stable uniform in furniture surface, can fully demonstrate The lines of furniture table and true qualities, protection furniture lacquer painting is permanent such as new；Also effectively increase the wearability of material and corrosion-resistant Performance, can effectively prevent furniture desktop when using from producing cut and scorching lacquer painting；
The furniture diaphragm soil release performance that the present invention is obtained is good, not viscous oil, and smooth surface does not move, and easily cleans, and prepares Method is simple, mild condition, asepsis environment-protecting.
Specific embodiment：
In order to be better understood from the present invention, below by embodiment, the present invention is further described, and embodiment is served only for solving Release the present invention, any restriction will not be constituted to the present invention.
Embodiment 1
A kind of wear-resisting furniture diaphragm of transparent stain resistant, in parts by weight, including following components：
15 parts of acrylate, 5 parts of cellulose ethanoate,
10 parts of polyvinyl alcohol, 14 parts of fluorine carbon emulsion,
0.5 part of OIT, nanocrystalline 2 parts of konjaku glucomannan,
2 parts of shitosan, 8 parts of Nano silica sol,
0.8 part of crosslinking agent, 0.1 part of levelling agent,
1 part of curing agent, 5 parts of deionized water；
Its preparation method comprises the following steps：
(1) nanocrystalline for konjaku glucomannan, shitosan, undecenoic acid sorbitol ester, deionized water are mixed, 500W Under power, ultrasonic 2h, obtains uniform dispersion, then heats to 35-45 DEG C, is added dropwise over Nano silica sol under strong agitation, drips Add and after finishing, continue stirring 2h, obtain mixed liquor A；
(2) acrylate, cellulose ethanoate, polyvinyl alcohol and fluorine carbon emulsion are added in high-speed kneading machine, Mixing and stirring, then adds the mixed liquor A that step (1) is obtained in the way of spraying, after mixing, addition levelling agent, Tetramethyl ammonium acetate and OIT, the slurry that continuation stirring is mixed to get can be coated by the way of spraying, brushing, dip-coating In furniture surface, obtain diaphragm, wherein, levelling agent is polyester-modified polysiloxanes, the mixture of Siloxane-Oxyalkylene Copolymers, The two mass ratio is 0.5：1.
Embodiment 2
A kind of wear-resisting furniture diaphragm of transparent stain resistant, in parts by weight, including following components：
30 parts of acrylate, 8 parts of cellulose ethanoate,
13 parts of polyvinyl alcohol, 18 parts of fluorine carbon emulsion,
1 part of OIT, nanocrystalline 3 parts of konjaku glucomannan,
5 parts of shitosan, 15 parts of Nano silica sol,
1.2 parts of crosslinking agent, 0.5 part of levelling agent,
1.3 parts of curing agent, 10 parts of deionized water；
Its preparation method comprises the following steps：
(1) nanocrystalline for konjaku glucomannan, shitosan, diisocyanate, deionized water are mixed, 1000W power Under ultrasonic 1h, obtain uniform dispersion, then heat to 35-45 DEG C, be added dropwise over Nano silica sol under strong agitation, drip Continue stirring 5h after finishing, obtain mixed liquor A；
(2) acrylate, cellulose ethanoate, polyvinyl alcohol and fluorine carbon emulsion are added in high-speed kneading machine, Mixing and stirring, then adds the mixed liquor A that step (1) is obtained in the way of spraying, after mixing, addition levelling agent, Aluminium acetylacetonate and OIT, the slurry that continuation stirring is mixed to get can be coated on by the way of spraying, brushing, dip-coating Furniture surface, obtains diaphragm, and wherein, levelling agent is polyester-modified polysiloxanes, the mixture of Siloxane-Oxyalkylene Copolymers, and two Person's mass ratio is 1：1.
Embodiment 3
A kind of wear-resisting furniture diaphragm of transparent stain resistant, in parts by weight, including following components：
17 parts of acrylate, 6 parts of cellulose ethanoate,
11 parts of polyvinyl alcohol, 15 parts of fluorine carbon emulsion,
0.6 part of OIT, nanocrystalline 2.2 parts of konjaku glucomannan,
3 parts of shitosan, 10 parts of Nano silica sol,
0.9 part of crosslinking agent, 0.2 part of levelling agent,
1.1 parts of curing agent, 6 parts of deionized water；
Its preparation method comprises the following steps：
(1) nanocrystalline for konjaku glucomannan, shitosan, VTES, deionized water are mixed, Under 600W power, ultrasonic 1.8h, obtains uniform dispersion, then heats to 35-45 DEG C, is added dropwise over nano-silicon under strong agitation Colloidal sol, continues stirring 3h, obtains mixed liquor A after completion of dropping；
(2) acrylate, cellulose ethanoate, polyvinyl alcohol and fluorine carbon emulsion are added in high-speed kneading machine, Mixing and stirring, then adds the mixed liquor A that step (1) is obtained in the way of spraying, after mixing, addition levelling agent, N, N- dimethyl benzylamine and OIT, the slurry that continuation stirring is mixed to get can be applied by the way of spraying, brushing, dip-coating It is overlying on furniture surface, obtains diaphragm, wherein, levelling agent is polyester-modified polysiloxanes, the mixing of Siloxane-Oxyalkylene Copolymers Thing, the two mass ratio is 0.6：1.
Embodiment 4
A kind of wear-resisting furniture diaphragm of transparent stain resistant, in parts by weight, including following components：
21 parts of acrylate, 6.5 parts of cellulose ethanoate,
11.5 parts of polyvinyl alcohol, 16 parts of fluorine carbon emulsion,
0.7 part of OIT, nanocrystalline 2.4 parts of konjaku glucomannan,
3.5 parts of shitosan, 11 parts of Nano silica sol,
1.0 parts of crosslinking agent, 0.3 part of levelling agent,
1.25 parts of curing agent, 7 parts of deionized water；
Its preparation method comprises the following steps：
(1) nanocrystalline for konjaku glucomannan, shitosan, MTES, deionized water are mixed, 700W Under power, ultrasonic 1.6h, obtains uniform dispersion, then heats to 35-45 DEG C, is added dropwise over Nano silica sol under strong agitation, Continue stirring 3.5h after completion of dropping, obtain mixed liquor A；
(2) acrylate, cellulose ethanoate, polyvinyl alcohol and fluorine carbon emulsion are added in high-speed kneading machine, Mixing and stirring, then adds the mixed liquor A that step (1) is obtained in the way of spraying, after mixing, addition levelling agent, Tetramethyl ammonium acetate and OIT, the slurry that continuation stirring is mixed to get can be coated by the way of spraying, brushing, dip-coating In furniture surface, obtain diaphragm, wherein, levelling agent is polyester-modified polysiloxanes, the mixture of Siloxane-Oxyalkylene Copolymers, The two mass ratio is 0.7：1.
Embodiment 5
A kind of wear-resisting furniture diaphragm of transparent stain resistant, in parts by weight, including following components：
24 parts of acrylate, 7 parts of cellulose ethanoate,
12 parts of polyvinyl alcohol, 16.5 parts of fluorine carbon emulsion,
0.8 part of OIT, nanocrystalline 2.6 parts of konjaku glucomannan,
4 parts of shitosan, 12 parts of Nano silica sol,
1.1 parts of crosslinking agent, 0.4 part of levelling agent,
1.2 parts of curing agent, 8 parts of deionized water；
Its preparation method comprises the following steps：
(1) by nanocrystalline for konjaku glucomannan, shitosan, undecenoic acid sorbitol ester, diisocyanate, methyl triacetyl TMOS, deionized water mix, and under 800W power, ultrasonic 1.4h, obtains uniform dispersion, then heats to 35-45 DEG C, it is added dropwise over Nano silica sol under strong agitation, continue stirring 4h after completion of dropping, obtain mixed liquor A；
(2) acrylate, cellulose ethanoate, polyvinyl alcohol and fluorine carbon emulsion are added in high-speed kneading machine, Mixing and stirring, then adds the mixed liquor A that step (1) is obtained in the way of spraying, after mixing, addition levelling agent, N, N- dimethyl benzylamine and OIT, the slurry that continuation stirring is mixed to get can be applied by the way of spraying, brushing, dip-coating It is overlying on furniture surface, obtains diaphragm, wherein, levelling agent is polyester-modified polysiloxanes, the mixing of Siloxane-Oxyalkylene Copolymers Thing, the two mass ratio is 0.8：1.
Embodiment 6
A kind of wear-resisting furniture diaphragm of transparent stain resistant, in parts by weight, including following components：
28 parts of acrylate, 7.5 parts of cellulose ethanoate,
12.5 parts of polyvinyl alcohol, 17 parts of fluorine carbon emulsion,
0.9 part of OIT, nanocrystalline 2.8 parts of konjaku glucomannan,
4.5 parts of shitosan, 13 parts of Nano silica sol,
1.2 parts of crosslinking agent, 0.45 part of levelling agent,
1.25 parts of curing agent, 9 parts of deionized water；
Its preparation method comprises the following steps：
(1) by nanocrystalline for konjaku glucomannan, shitosan, undecenoic acid sorbitol ester, diisocyanate, methyl three ethoxy Base silane, deionized water mix, and under 900W power, ultrasonic 1.2h, obtains uniform dispersion, then heats to 35-45 DEG C, It is added dropwise over Nano silica sol under strong agitation, continue stirring 4.5h after completion of dropping, obtain mixed liquor A；
(2) acrylate, cellulose ethanoate, polyvinyl alcohol and fluorine carbon emulsion are added in high-speed kneading machine, Mixing and stirring, then adds the mixed liquor A that step (1) is obtained in the way of spraying, after mixing, addition levelling agent, N, N- dimethyl benzylamine and OIT, the slurry that continuation stirring is mixed to get can be applied by the way of spraying, brushing, dip-coating It is overlying on furniture surface, obtains diaphragm, wherein, levelling agent is polyester-modified polysiloxanes, the mixing of Siloxane-Oxyalkylene Copolymers Thing, the two mass ratio is 0.9：1.

Claims (10)

1. a kind of wear-resisting furniture diaphragm of transparent stain resistant it is characterised in that in parts by weight, including following components：
Acrylate 15-30 part, cellulose ethanoate 5-8 part,
Polyvinyl alcohol 10-13 part, fluorine carbon emulsion 14-18 part,
OIT 0.5-1 part, konjaku glucomannan nanocrystalline 2-3 part,
Shitosan 2-5 part, Nano silica sol 8-15 part,
Crosslinking agent 0.8-1.2 part, levelling agent 0.1-0.5 part,
Curing agent 1-1.3 part, deionized water 5-10 part.
2. as claimed in claim 1 a kind of wear-resisting furniture diaphragm of transparent stain resistant it is characterised in that in parts by weight, bag Include following components：
27 parts of acrylate, 8 parts of cellulose ethanoate,
12 parts of polyvinyl alcohol, 15 parts of fluorine carbon emulsion,
0.5 part of OIT, nanocrystalline 3 parts of konjaku glucomannan,
4 parts of shitosan, 11 parts of Nano silica sol,
1 part of crosslinking agent, 0.35 part of levelling agent,
1 part of curing agent, 10 parts of deionized water.
3. as claimed in claim 1 a kind of wear-resisting furniture diaphragm of transparent stain resistant it is characterised in that the sweet glycan of described konjaku Nanocrystalline preparation method is：By konjaku flour and citric acid, the mixing of the salicylic aqueous solution, mixing 2- is stirred at room temperature first 6h, then ultrasonic mixing 1-4h under the power of 500W, is warming up to 40-50 DEG C, continues stirring 10-20h, is then centrifuged for being sunk Form sediment, and be washed with deionized precipitation repeatedly to the reaction of no starch coloration, obtain konjaku glucomannan nanocrystalline.
4. as claimed in claim 1 a kind of wear-resisting furniture diaphragm of transparent stain resistant it is characterised in that：Described crosslinking agent is ten Monoenoic acid sorbitol ester, diisocyanate, VTES, methyl triacetoxysilane, methyl triethoxy One or more of silane mixes.
5. as claimed in claim 1 a kind of wear-resisting furniture diaphragm of transparent stain resistant it is characterised in that：Described curing agent is four Methylene diacetate ammonium, aluminium acetylacetonate, N, one of N- dimethyl benzylamine.
6. as claimed in claim 1 a kind of wear-resisting furniture diaphragm of transparent stain resistant it is characterised in that：Described Nano silica sol Particle diameter be 5-10nm.
7. as claimed in claim 1 a kind of wear-resisting furniture diaphragm of transparent stain resistant it is characterised in that：Described levelling agent is poly- Ester modified polysiloxanes, the mixture of Siloxane-Oxyalkylene Copolymers, the two mass ratio is (0.5-1)：1.
8. as claimed in claim 3 a kind of wear-resisting furniture diaphragm of transparent stain resistant it is characterised in that：Described konjaku flour, lemon Lemon is sour, salicylic mass ratio is (5-8)：10：7.
9. the preparation method of the described wear-resisting furniture diaphragm of a kind of transparent stain resistant as arbitrary in claim 1 to 8, its feature exists In comprising the following steps：
(1) nanocrystalline for konjaku glucomannan, shitosan, crosslinking agent, deionized water are mixed, super under 500-1000W power Sound 1-2h, obtains uniform dispersion, then heats to 35-45 DEG C, is added dropwise over Nano silica sol, completion of dropping under strong agitation Continue stirring 2-5h afterwards, obtain mixed liquor A；
(2) acrylate, cellulose ethanoate, polyvinyl alcohol and fluorine carbon emulsion are added in high-speed kneading machine, mixing Stir, in the way of spraying, then add the mixed liquor A that step (1) is obtained, after mixing, add levelling agent, solidification Agent and OIT, the slurry that continuation stirring is mixed to get can be coated on furniture table by the way of spraying, brushing, dip-coating Face, obtains diaphragm.
10. as claimed in claim 9 a kind of wear-resisting furniture diaphragm of transparent stain resistant preparation method it is characterised in that：Step Suddenly in (1), described ultrasonic power is 1000W, and the ultrasonic time is 1.5h.
CN201610839673.5A 2016-09-21 2016-09-21 Transparent staining-resistant wear-resistant furniture protection film and preparation method thereof Pending CN106433363A (en)

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CN109749110A (en) * 2018-12-26 2019-05-14 金凌印刷（苏州）有限公司 A kind of processing method of translucent color PET
CN116333575A (en) * 2023-03-27 2023-06-27 上海云谈科技有限公司 Green multi-substrate universal rainproof and stain-resistant light-transmitting coating for solar power supply wireless communication system and preparation method thereof

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109321018A (en) * 2018-10-16 2019-02-12 绩溪县马道竹木制品有限公司 A kind of bamboo wood furniture flame-proof antibiotic coating and preparation method thereof
CN109731754A (en) * 2018-12-26 2019-05-10 金凌印刷（苏州）有限公司 A kind of processing method of metallochrome PET
CN109749110A (en) * 2018-12-26 2019-05-14 金凌印刷（苏州）有限公司 A kind of processing method of translucent color PET
CN116333575A (en) * 2023-03-27 2023-06-27 上海云谈科技有限公司 Green multi-substrate universal rainproof and stain-resistant light-transmitting coating for solar power supply wireless communication system and preparation method thereof
CN116333575B (en) * 2023-03-27 2024-03-26 上海云谈科技有限公司 Green multi-substrate universal rainproof and stain-resistant light-transmitting coating for solar power supply wireless communication system and preparation method thereof

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