CN106349909A - Environmental-friendly mosquito-repellent waterborne polyurethane anti-corrosion paint for cane handicraft and preparation method thereof - Google Patents
Environmental-friendly mosquito-repellent waterborne polyurethane anti-corrosion paint for cane handicraft and preparation method thereof Download PDFInfo
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- CN106349909A CN106349909A CN201610781387.8A CN201610781387A CN106349909A CN 106349909 A CN106349909 A CN 106349909A CN 201610781387 A CN201610781387 A CN 201610781387A CN 106349909 A CN106349909 A CN 106349909A
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- nano
- waterborne polyurethane
- handicraft
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- cellulose
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Classifications
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- 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
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
Abstract
The invention discloses environmental-friendly mosquito-repellent waterborne polyurethane anti-corrosion paint for cane handicraft. The anti-corrosion paint is prepared from the following raw materials in parts by weight: 1-1.5 parts of nano-silica hollow spheres, 0.1-0.15 part of soapberry extract, 10-15 parts of nano-crystalline cellulose suspension with solid content of 10-12%, 0.3-0.5 part of guar gum, 40-50 parts of waterborne polyurethane resins, 0.5-1 part of octenyl succinic anhydride, 0.2-0.4 part of zanthoxylum oil, 0.3-0.5 part of blumea oil, 4-6 parts of absolute ethyl alcohol, 0.5-1 part of terpilenol and 0.5-1 part of a Kathon preservative. The waterborne polyurethane anti-corrosion paint disclosed by the invention is good in anticorrosive property, high in toughness, good in bonding performance with cane fibers and difficult to crack or drop and has good mosquito-repellent performance, safety and environment friendliness.
Description
Technical field
The present invention relates to artware water paint technical field, the poly- ammonia of more particularly, to a kind of environmental protection anophelifuge rattan handicraft aqueouss
Ester anticorrosion paint and preparation method thereof.
Background technology
Rattan material is a kind of natural health environment-friendly material, it have not only firm but also lightly pliable and tough, can any bending characteristic,
The rattan handicraft that it is made has a succinctly bright and clear outward appearance, hard and soft and deposit, the characteristic of practicality of lying fallow, deep favored by people.
It has been covered with fine and closely woven conduit, so rattan handicraft easily absorbs moisture, and once having adsorbed too many water on the cross section of rattan material
Point, artware will become soft sagging, loosely organized, and easily grow mildew, addle, thus having had a strong impact on rattan
The serviceability of handicraft.Addle to rattan handicraft quality and the impact in life-span to reduce rattan material, apply on rattan material surface
Mopping film is conventional preservative treatment mode.Cn201310576524 is by using waterborne polyurethane resin and water soluble acrylic acid tree
The use ratio adjustment of fat, improves the coating performance to flexible materials such as rattan wood products for the water paint, but only by will have
The collocation of machine resinous principle is limited to the performance improvement of coating material with adjustment, and obtained water paint is on rattan handicraft surface
The paint film toughness being formed and its binding ability Shortcomings with rattan material, easily form crackle in crooked position, and then ftracture,
Coming off, being unfavorable for keeping the durability on rattan handicraft surface for the paint film, thus affecting its anti-corrosion protection to rattan handicraft
Effect.
Content of the invention
The object of the invention is exactly the defect in order to make up prior art, provides a kind of toughness high and rattan material fiber associativity
Environmental protection anophelifuge rattan handicraft aqueous polyurethane corrosion resistant coating that energy is good, not easy to crack, come off and preparation method thereof.
The present invention is achieved by the following technical solutions:
A kind of environmental protection anophelifuge rattan handicraft aqueous polyurethane corrosion resistant coating, it is to be obtained by the raw material of following weight parts:
Nano-silicon dioxide hollow sphere 1-1.5, soapberry extract 0.1-0.15, solid content is that the nano-cellulose of 10-12% hangs
Liquid 10-15, guar gum 0.3-0.5, waterborne polyurethane resin 40-50, octenyl succinic acid anhydride 0.5-1, Japan pepper essential oil 0.2-
0.4, Oleum Folium Artemisiae Argyi 0.3-0.5, dehydrated alcohol 4-6, terpineol 0.5-1, Kazon preservative 0.5-1.
A kind of preparation method of environmental protection anophelifuge rattan handicraft aqueous polyurethane corrosion resistant coating, comprises the following steps:
(1) preparation of nano-cellulose suspension, Microcrystalline Cellulose is pressed the sulphuric acid that solid-liquid weight adds 60-65% than 1:5-1:10
In solution, 40-50 DEG C of stirring 1-3h, is subsequently adding the water terminating reaction of 6-8 times of volume, and dialyse after ultrasonic disperse 0.5-1h 2-4d,
Then the nano-cellulose obtaining suspension ph is adjusted to 6-7, volume concentration to solid content is 10-12%；
(2) guar gum and soapberry extract are added jointly in the nano-cellulose suspension obtaining in (1) and stir in 50-60 DEG C
Mix 1-2h, adjusting ph after cooling is 8-8.5；
(3) it is slowly added to 50-60 in the material that step (2) obtains with dehydrated alcohol after octenyl succinic acid anhydride being mixed homogeneously
DEG C, 600-1000r/min stirring reaction 3-5h, control reaction ph between 8-9, reaction terminate and after cooling down, ph be adjusted to 6-7；
(4) thing that step (3) will be added after Japan pepper essential oil, Oleum Folium Artemisiae Argyi and nano-silicon dioxide hollow sphere mix and blend 1-2h to obtain
In material, 600-1000r/min stirring 0.5-1h, is then mixed homogeneously with remaining raw material, obtains final product environmental protection anophelifuge rattan handicraft aqueouss
Polyurethane anti-corrosion paint.
The invention has the advantage that
Guar gum and nano-cellulose are first carried out solution blending by the present invention, can improve the associativity of water paint and rattan material fiber
Can, reduce paint film cracking, come off, again can well with waterborne polyurethane resin crosslinking potentiation, reduce external environment to rattan material
Erosion, improve surfacecti proteon effect；Using octenyl succinic acid anhydride, mixed liquor is modified, lifting water paint toughness and
Resistance to water；Using nano-silicon dioxide hollow sphere, anophelifuge activity material is loaded, last and remaining raw material compounds, and makes to be obtained
Aqueous polyurethane corrosion resistant coating antiseptic property good, toughness high with rattan material fiber excellent bonding performance, not easy to crack, come off, have simultaneously
There are good synthesis, safety and environmental protection.
Specific embodiment
A kind of environmental protection anophelifuge rattan handicraft aqueous polyurethane corrosion resistant coating, by the component raw material preparation of following weight (kg)
Become:
Nano-silicon dioxide hollow sphere 1, soapberry extract 0.1, solid content is 10% nano-cellulose suspension 10, guar gum
0.3, waterborne polyurethane resin 40, octenyl succinic acid anhydride 0.5, Japan pepper essential oil 0.2, Oleum Folium Artemisiae Argyi 0.3, dehydrated alcohol 4, terpineol
0.5, Kazon preservative 0.5.
Wherein waterborne polyurethane resin chooses Bayer waterborne polyurethane resin 1380.
A kind of preparation method of environmental protection anophelifuge rattan handicraft aqueous polyurethane corrosion resistant coating, comprises the following steps:
(1) preparation of nano-cellulose suspension, Microcrystalline Cellulose is pressed solid-liquid weight than in the sulfuric acid solution of 1:5 addition 60% 40
DEG C stirring 1h, be subsequently adding the water terminating reaction of 6 times of volumes, after ultrasonic disperse 0.5h dialyse 2d, then by the Nanowire obtaining
The plain suspension ph of dimension is adjusted to 6, and volume concentration to solid content is 10%；
(2) guar gum and soapberry extract are added jointly in the nano-cellulose suspension obtaining in (1) and stir in 50 DEG C
1h, adjusting ph after cooling is 8；
Be slowly added to after (3) octenyl succinic acid anhydride being mixed homogeneously with dehydrated alcohol 50 DEG C in the material that step (2) obtains,
600r/min stirring reaction 3h, controls reaction ph between 8-9, reaction terminates and after cooling down, ph is adjusted to 6；
(4) material that step (3) will be added after Japan pepper essential oil, Oleum Folium Artemisiae Argyi and nano-silicon dioxide hollow sphere mix and blend 1h to obtain
Middle 600r/min stirs 0.5h, then mixs homogeneously with remaining raw material, obtains final product environmental protection anophelifuge rattan handicraft aqueous polyurethane and prevents
Rotten paint.
The performance test results after rattan chair external coating for the above-mentioned prepared aqueous polyurethane corrosion resistant coating are as follows:
Adhesive force: 0 grade；
Resistance to water: 15d is without exception；
Storage is not addled, goes mouldy for 3 years, and coating does not ftracture, comes off.
Claims (2)
1. a kind of environmental protection anophelifuge rattan handicraft aqueous polyurethane corrosion resistant coating is it is characterised in that it is former by following weight parts
Material is obtained:
Nano-silicon dioxide hollow sphere 1-1.5, soapberry extract 0.1-0.15, solid content is that the nano-cellulose of 10-12% hangs
Liquid 10-15, guar gum 0.3-0.5, waterborne polyurethane resin 40-50, octenyl succinic acid anhydride 0.5-1, Japan pepper essential oil 0.2-
0.4, Oleum Folium Artemisiae Argyi 0.3-0.5, dehydrated alcohol 4-6, terpineol 0.5-1, Kazon preservative 0.5-1.
2. the preparation method of a kind of environmental protection anophelifuge rattan handicraft aqueous polyurethane corrosion resistant coating according to claim 1, its
It is characterised by, comprise the following steps:
(1) preparation of nano-cellulose suspension, Microcrystalline Cellulose is pressed the sulphuric acid that solid-liquid weight adds 60-65% than 1:5-1:10
In solution, 40-50 DEG C of stirring 1-3h, is subsequently adding the water terminating reaction of 6-8 times of volume, and dialyse after ultrasonic disperse 0.5-1h 2-4d,
Then the nano-cellulose obtaining suspension ph is adjusted to 6-7, volume concentration to solid content is 10-12%；
(2) guar gum and soapberry extract are added jointly in the nano-cellulose suspension obtaining in (1) and stir in 50-60 DEG C
Mix 1-2h, adjusting ph after cooling is 8-8.5；
(3) it is slowly added to 50-60 in the material that step (2) obtains with dehydrated alcohol after octenyl succinic acid anhydride being mixed homogeneously
DEG C, 600-1000r/min stirring reaction 3-5h, control reaction ph between 8-9, reaction terminate and after cooling down, ph be adjusted to 6-7；
(4) thing that step (3) will be added after Japan pepper essential oil, Oleum Folium Artemisiae Argyi and nano-silicon dioxide hollow sphere mix and blend 1-2h to obtain
In material, 600-1000r/min stirring 0.5-1h, is then mixed homogeneously with remaining raw material, obtains final product environmental protection anophelifuge rattan handicraft aqueouss
Polyurethane anti-corrosion paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610781387.8A CN106349909A (en) | 2016-08-31 | 2016-08-31 | Environmental-friendly mosquito-repellent waterborne polyurethane anti-corrosion paint for cane handicraft and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610781387.8A CN106349909A (en) | 2016-08-31 | 2016-08-31 | Environmental-friendly mosquito-repellent waterborne polyurethane anti-corrosion paint for cane handicraft and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106349909A true CN106349909A (en) | 2017-01-25 |
Family
ID=57856766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610781387.8A Pending CN106349909A (en) | 2016-08-31 | 2016-08-31 | Environmental-friendly mosquito-repellent waterborne polyurethane anti-corrosion paint for cane handicraft and preparation method thereof |
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| CN (1) | CN106349909A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101186772A (en) * | 2007-12-04 | 2008-05-28 | 华南农业大学 | Helminthic emulsion paint and preparation method thereof |
| CN103756541A (en) * | 2014-01-07 | 2014-04-30 | 广东省宜华木业股份有限公司 | Transparent super-hydrophobicity wood coating and preparation method thereof |
| CN104403535A (en) * | 2014-11-14 | 2015-03-11 | 阜南县腾祥工艺品有限公司 | Elastic stone-like paint for rattan-plaited crafts and preparation method thereof |
| CN105542644A (en) * | 2015-12-16 | 2016-05-04 | 华南理工大学 | Nanometer silica-modified aqueous polyurethane waterproof paint and preparation method thereof |
-
2016
- 2016-08-31 CN CN201610781387.8A patent/CN106349909A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101186772A (en) * | 2007-12-04 | 2008-05-28 | 华南农业大学 | Helminthic emulsion paint and preparation method thereof |
| CN103756541A (en) * | 2014-01-07 | 2014-04-30 | 广东省宜华木业股份有限公司 | Transparent super-hydrophobicity wood coating and preparation method thereof |
| CN104403535A (en) * | 2014-11-14 | 2015-03-11 | 阜南县腾祥工艺品有限公司 | Elastic stone-like paint for rattan-plaited crafts and preparation method thereof |
| CN105542644A (en) * | 2015-12-16 | 2016-05-04 | 华南理工大学 | Nanometer silica-modified aqueous polyurethane waterproof paint and preparation method thereof |
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Application publication date: 20170125 |