CN102070980B - Taxus chinensis polyurethane paint - Google Patents
Taxus chinensis polyurethane paint Download PDFInfo
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- CN102070980B CN102070980B CN 201110007197 CN201110007197A CN102070980B CN 102070980 B CN102070980 B CN 102070980B CN 201110007197 CN201110007197 CN 201110007197 CN 201110007197 A CN201110007197 A CN 201110007197A CN 102070980 B CN102070980 B CN 102070980B
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Abstract
The invention relates to a taxus chinensis polyurethane paint. The taxus chinensis polyurethane paint is prepared by mixing a main paint, a curing agent and a diluting agent in a weight part ratio of 1:0.5:0.4. A prepared polyurethane paint product can rapidly decompose and absorb organic compounds such as formaldehyde and the like besides having high hardness, fullness, adhesive force, high-temperature after-tackiness resistance, water resistance and good construction applicability in a mode of multi-compounding and filling paclitaxel factors.
Description
Technical field: the present invention relates to a kind of paint, particularly a kind of Ramulus et folium taxi cuspidatae polyurethane paint.
Background technology: indoor decorating needs a large amount of paint, generally is common oil-base paint or water-miscible paint on the market at present, does not absorb the performance of nuisance.Product mainly comprises polyurethane dispersions type and aqueous acrylic emulsion type, though general paint easy construction, cost are lower, but smell is big, for a long time also do not have the smell of volatilization own after the construction, say nothing of and to have absorbed the smell of other materials, for improving the environmental-protecting performance of lacquer, must develop the high-performance water-based lacquer of multiple harmful VOC in the energy absorption chamber.Near the effect that purifies air and produced indoor storing plant.
Summary of the invention:, the invention provides a kind of environmentally friendly and have a Ramulus et folium taxi cuspidatae polyurethane paint of adsorption removal pollutent at above-mentioned the deficiencies in the prior art.
For achieving the above object, the technical solution used in the present invention is: the Ramulus et folium taxi cuspidatae polyurethane paint, by main lacquer, solidifying agent, thinner by weight 1: 0.5: 0.4 mixed of mark make.
Main lacquer is protected the taxol factor, defoamer, thickening material, surperficial rheological agent, wetting dispersing agent, matting agent, pigment, filler, solvent that resin, Ramulus et folium taxi cuspidatae refine, is reached other auxiliary agents and form by no phenyl ring; Its preparation method is: add no phenyl ring and protect resin in stainless steel vessel, start stirring, drop into various auxiliary agents and pigment, filler etc. respectively, fully disperse then, add at last and the taxol factor, redispersion detects qualified after-filtration.
Solidifying agent is made up of isocyanate species and auxiliary agent; Its preparation method is: by formula ratio the isocyanate species chosen and auxiliary agent etc. are joined in the solvent in stainless steel vessel, after-filtration stirs.
Thinner is made up of according to parts by weight N-BUTYL ACETATE and propylene glycol monomethyl ether acetate at 3: 1; Its preparation method is: press formula ratio and add N-BUTYL ACETATE and propylene glycol monomethyl ether acetate solvent in stainless steel vessel, after-filtration stirs.
The present invention is by the mode of the MULTIPLE COMPOSITE filling taxol factor, the polyurethane paint product that makes can be made except having higher hardness, fullness ratio, sticking power, high temperature resistance after tackiness, water tolerance and good construction application, and organic compound such as absorbing formaldehyde can be decomposed rapidly.
Embodiment:
1, main lacquer
Do not protect resin 1.11 there is phenyl ring
What the present invention selected for use is that brushability is good, and yellowing resistance is good, rate of drying is fast, the high and NOVALKYD 3801 (DSM N. V.) of containing benezene solvent not of hardness, and its consumption is 48% of a main lacquer gross weight.
1.12 defoamer
Defoamer is to be used for preventing foam and to bubble generating in the solvent based coating system during coating material production, packing and application.The defoamer add-on must be determined through overtesting, if add-on very little, does not have the defoaming effect of wanting; Too much, then can cause paint film shrinkage cavity and recoatability morbid state such as not good enough.Can choose BYK series defoamer, consumption is about 0.1～0.3% for good.Choose BYK-066N, its consumption is 0.2% of a main lacquer gross weight.
1.13 thickening material
The main effect of thickening material has: static viscosity is provided, prevents the sedimentation of solid part during storage; Satisfy construction requirement, the balance of levelling and sagging is provided; Improve and cut viscosity, give good thickness of paint film and fullness ratio etc.Solvent based coating is used rheology thickening material polyamide wax, organic bentonite, aerosil, hydrogenated castor wet goods always.No phenyl ring friendly coating can select aerosil, organic bentonite like M-5, SD-1.Usage quantity is determined according to the product viscosity needs.Choose SD-1, its consumption is 0.8% of a main lacquer gross weight.
1.14 surperficial rheological agent
Its levelling property that mainly act as the improvement lacquer and the planeness of coating surface improve paint film feel, scratch resistance performance and resistance to blocking.In mute lac varnish, can also improve the oriented alignment of flatting silica, make that gloss of film is even, feel is smooth.The consistency of it and system be should note when selecting for use,, and recoatability and ply adhesion influenced if improper use may produce bubble and shrinkage cavity.Available surface rheological agent mainly is silicone based, an organic fluorine class etc.Can select dissimilar surperficial rheological agents to be used in combination, in the hope of best plate face effect.Experiment shows that TEGO GLIDE series product and BYK333 are used in combination, and dosage is about 0.2%, and the face effect is best.Select BYK333 for use, its consumption is 0.1% of a main lacquer gross weight.
1.15 wetting dispersing agent
Wetting agent can reduce the interfacial tension between liquid base material and face, filler, and it is adsorbed in face, the filler particles surface replaces the former empty G﹠W that is attached to face, filling surface, makes paint vehicle be easy to form coating film on face, filler particles surface.Under mechanical force, face, filler aggregate and agglomerate are de-aggregated to become simple size of particles, and wetted dose and paint vehicle coating particles surface and reduced magnetism between face, filler particles; Dispersion agent can be by space steric effect and charge stable effect stable being dispersed in the coating of face, filler grain after with disaggregation, do not reassociate or flocculate, and keeps face, the permanent stability of fillers dispersed system.Face, fillers dispersed agent great majority not only have wetting function but also have the stably dispersing effect.1., low-molecular-weight carboxylic acyloxy amine salt and acid polyester salt the wetting dispersing agent that dispersion effect is good mainly contains following a few class:; 2., high molecular weight carboxylic esters polymer; 3., the high molecular polymer or the segmented copolymer that contain anchoring group; Wetting dispersing agent is used in the solid color enamel more.Select Disperbyk-167 for use, its consumption is 0.4% of a main lacquer gross weight.
1.16 matting agent
Matting agent is commonly called as mute powder, is generally aerosil.Choose proper product by comprehensive assessment matting agent dispersiveness, resistance to settling and to influences such as the extinction effect of filming, transparency, feels, and require to determine its addition according to the concrete gloss that coats with lacquer.Can choose OK-607 (Degussa product) or SYLOIDC-906 mute powder such as (Gray's Si products), the use of also can severally arranging in pairs or groups, effect is better.Some wax powder or wax slurry have certain extinction, can select for use in right amount.Select SYLOIDC-906 for use, its consumption is 6% of a main lacquer gross weight.
1.17 pigment and filler
The kind of face (filling out) material can be divided into tinting pigment, physique face (filling out) material and special pigment four classes by its effect difference in paint.Tinting pigment plays a part painted in coating and hides, and can improve the weather resistance of paint film and wear resistance etc.Color can be divided into several classes such as Huang, red, orange, purple, blue, green, black and metalluster, representational, phthalocyanine blue green in respect of iron oxide yellow, iron oxide red, the phthalein mountain valley with clumps of trees and bamboo, zinc oxide, titanium dioxide, carbon black, aluminium powder, copper powder etc. are mainly used in various solid color enamels of preparation such as sky blue, pink, fruit green etc.; The use of pigment extender can reduce the cost of lacquer, improves the performance and the weight of lacquer, as barium sulfate, talcum powder, mica powder, diatomite, glass microballon etc., is mainly used in the preparation of putty, priming paint and some colored paint; Special pigment comprises effect pigment, high-visibility pigment, antistatic filler etc.Dyestuff is commonly called as the look essence, is used to prepare the colored transparent varnish of various color and lusters, as imitative redwood, teak, walnut isochrome.What water-miscible paint adopted mainly is the metallized dye of Water/oil dual-purpose, when selecting dyestuff, must check the consistency and the stability of it and system earlier, and the seediness phenomenon can not be arranged.When selecting face (filling out) material and dyestuff for use, note the detection and the monitoring of environmental protection index, will prevent that particularly harmful heavy metal from exceeding standard.Selecting 5000 order talcum powder for use is filler, and its consumption is 10% of a main lacquer gross weight; Selecting the R-706 of Du Pont titanium dioxide for use is pigment, and its consumption is 20% of a main lacquer gross weight.
1.18 solvent
Should select propylene glycol monomethyl ether acetate (PMP), the N-BUTYL ACETATE of low toxic and environment-friendly.Select propylene glycol monomethyl ether acetate and N-BUTYL ACETATE for use, its consumption is respectively 5% and 6.5% of main lacquer gross weight.
1.19 other auxiliary agent
Other auxiliary agent can take the circumstances into consideration to add in respect of essence, grinding auxiliary agent, ultraviolet absorbers, anti, siccative etc. according to specific requirement.
1.20 the taxol factor
The taxol factor of selecting for use Ramulus et folium taxi cuspidatae to refine, its consumption are 3% of main lacquer gross weight.
2, solidifying agent
Choose 40% N-BUTYL ACETATE, 22% Bayer N3390 and 38% SAPICI OK.D.S, after-filtration stirs.
3, thinner
Choose 75% N-BUTYL ACETATE and 25% propylene glycol monomethyl ether acetate, after-filtration stirs.
Claims (8)
1. Ramulus et folium taxi cuspidatae polyurethane paint, by main lacquer, solidifying agent, thinner by weight 1: 0.5: 0.4 mixed of mark make; The taxol factor, defoamer, thickening material, surperficial rheological agent, wetting dispersing agent, matting agent, pigment, filler, solvent and other auxiliary agents that main lacquer is protected resin, Ramulus et folium taxi cuspidatae refinement by no phenyl ring are formed; Wherein not having phenyl ring guarantor resin demand is 48% of main lacquer gross weight, the defoamer consumption is the 0.1%-0.3% of main lacquer gross weight, the thickening material consumption is 0.8% of a main lacquer gross weight, surface rheological agent consumption is 0.1% of a main lacquer gross weight, the wetting dispersing agent consumption is 0.4% of a main lacquer gross weight, the matting agent consumption is 6% of a main lacquer gross weight, amount of pigment is 20% of a main lacquer gross weight, amount of filler is 10% of a main lacquer gross weight, solvent is with being 11.5% of main lacquer gross weight, and the taxol factor consumption that Ramulus et folium taxi cuspidatae is refined is 3% of a main lacquer gross weight; Solidifying agent is made up of the auxiliary agent of 40% isocyanate species and 60%; Thinner is made up of according to parts by weight N-BUTYL ACETATE and propylene glycol monomethyl ether acetate at 3: 1.
2. Ramulus et folium taxi cuspidatae polyurethane paint as claimed in claim 1 is characterized in that: it is NOVALKYD 3801 that described no phenyl ring is protected resin; Defoamer is a BYK series defoamer; Thickening material is aerosil or organic bentonite.
3. Ramulus et folium taxi cuspidatae polyurethane paint as claimed in claim 2 is characterized in that: described defoamer is BYK-066N, and its consumption is 0.2% of a main lacquer gross weight; Thickening material is SD-1.
4. Ramulus et folium taxi cuspidatae polyurethane paint as claimed in claim 1 is characterized in that: described surperficial rheological agent is BYK333; Described wetting dispersing agent is Disperbyk-167.
5. Ramulus et folium taxi cuspidatae polyurethane paint as claimed in claim 1 is characterized in that: described matting agent is an aerosil.
6. Ramulus et folium taxi cuspidatae polyurethane paint as claimed in claim 5 is characterized in that: described matting agent is SYLOIDC-906.
7. Ramulus et folium taxi cuspidatae polyurethane paint as claimed in claim 1 is characterized in that: described pigment is the R-706 of Du Pont titanium dioxide; Filler is 5000 order talcum powder; Solvent is 5% propylene glycol monomethyl ether acetate and 6.5% N-BUTYL ACETATE; Other auxiliary agent is in respect of essence, grinding auxiliary agent, ultraviolet absorbers, anti, siccative.
8. Ramulus et folium taxi cuspidatae polyurethane paint as claimed in claim 1 is characterized in that: described thinner is 75% N-BUTYL ACETATE and 25% propylene glycol monomethyl ether acetate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110007197 CN102070980B (en) | 2011-01-13 | 2011-01-13 | Taxus chinensis polyurethane paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110007197 CN102070980B (en) | 2011-01-13 | 2011-01-13 | Taxus chinensis polyurethane paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102070980A CN102070980A (en) | 2011-05-25 |
| CN102070980B true CN102070980B (en) | 2013-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110007197 Active CN102070980B (en) | 2011-01-13 | 2011-01-13 | Taxus chinensis polyurethane paint |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103059253B (en) * | 2013-01-25 | 2014-10-08 | 福建农林大学 | Taxus chinensis polyurethane sponge and preparation method thereof |
| CN103073698B (en) * | 2013-01-30 | 2014-07-30 | 福建农林大学 | Chinese yew extract polyurethane sponge and preparation method thereof |
| CN105280277A (en) * | 2014-05-28 | 2016-01-27 | 安徽天星光纤通信设备有限公司 | Digital communication cable |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101249285A (en) * | 2007-02-21 | 2008-08-27 | 科迪斯公司 | A coating for a medical device having an anti-thrombotic conjugate |
| CN101456940A (en) * | 2008-12-31 | 2009-06-17 | 广东华润涂料有限公司 | Dissolvant type polyurethane curing agent synthetic method for producing low free toluene diisocyanate content |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06228462A (en) * | 1993-02-04 | 1994-08-16 | Kansai Paint Co Ltd | Method for making face coating film resistant to chipping |
| JP4580170B2 (en) * | 2004-02-06 | 2010-11-10 | 関西ペイント株式会社 | Mirror surface finishing method of inorganic porous material, and painted product |
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2011
- 2011-01-13 CN CN 201110007197 patent/CN102070980B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101249285A (en) * | 2007-02-21 | 2008-08-27 | 科迪斯公司 | A coating for a medical device having an anti-thrombotic conjugate |
| CN101456940A (en) * | 2008-12-31 | 2009-06-17 | 广东华润涂料有限公司 | Dissolvant type polyurethane curing agent synthetic method for producing low free toluene diisocyanate content |
Non-Patent Citations (2)
| Title |
|---|
| CN特开2005-219000A 2005.08.18 |
| JP特开平6-228462A 1994.08.16 |
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| CN102070980A (en) | 2011-05-25 |
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Owner name: FOSHAN SHUNDE YACHENG CHEMICAL CO., LTD. Free format text: FORMER OWNER: LI QIANYUAN Effective date: 20140403 |
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Free format text: CORRECT: ADDRESS; FROM: 528200 FOSHAN, GUANGDONG PROVINCE TO: 528325 FOSHAN, GUANGDONG PROVINCE |
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Effective date of registration: 20140403 Address after: 528325, No. eight, No. 5, science and technology zone, Xing Tan Town Industrial Park, Shunde District, Guangdong, Foshan Patentee after: Shunde Foshan Ya Cheng Chemical Co., Ltd. Address before: 528200 Guangdong province Foshan city Shunde District Ronggui Street Bamboo Road Leju Xiang Heng lane two No. 2 Patentee before: Li Qianyuan |