CN101684388A - Polyurethane matt varnish for benzene-free odor-less furniture - Google Patents

Polyurethane matt varnish for benzene-free odor-less furniture Download PDF

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Publication number
CN101684388A
CN101684388A CN200810200519A CN200810200519A CN101684388A CN 101684388 A CN101684388 A CN 101684388A CN 200810200519 A CN200810200519 A CN 200810200519A CN 200810200519 A CN200810200519 A CN 200810200519A CN 101684388 A CN101684388 A CN 101684388A
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China
Prior art keywords
agent
benzene
thinner
furniture
butyl acetate
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Granted
Application number
CN200810200519A
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Chinese (zh)
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CN101684388B (en
Inventor
刘志刚
卢明旭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Zhanchen Intelligent Property Management Co ltd
China Zhanchen New Materials Group Co.,Ltd.
Shanghai Zhanchen Paint Co ltd
Zhuhai Zhanchen New Material Co ltd
Original Assignee
SHENZHEN ZHANCHENDA CHEMICAL INDUSTRY Co Ltd
Shanghai Fuchen Chemical Co Ltd
Beijing Zhanchen Chemical Co Ltd
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Application filed by SHENZHEN ZHANCHENDA CHEMICAL INDUSTRY Co Ltd, Shanghai Fuchen Chemical Co Ltd, Beijing Zhanchen Chemical Co Ltd filed Critical SHENZHEN ZHANCHENDA CHEMICAL INDUSTRY Co Ltd
Priority to CN 200810200519 priority Critical patent/CN101684388B/en
Publication of CN101684388A publication Critical patent/CN101684388A/en
Application granted granted Critical
Publication of CN101684388B publication Critical patent/CN101684388B/en
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Abstract

The invention provides a polyurethane matt varnish for benzene-free odor-less furniture, which is composed of a main agent, a curing agent and a diluent. The main agent comprises 66.5-75.5% of hydroxyacrylic resin, 16.0-25.0% of solvent, 0.1-0.3% of defoarming agent, 0.05-0.1% of flatting agent, 0.1-0.5% of anti-settling agent, 0.1-0.5% of dispersing agent, and 4-8% of delustering agent; the curing agent comprises40.0-50.0% of toluene diisocyanate tripolymer, 20.0-30.0% of toluene diisocyanate-trimethylolpropane affixture, and 20.0-30.0% of butyl acetate; the diluent comprises 60.0-70.0% of butyl acetate, 15.0-20.0% of cyclohexanone, and 15.0-25.0% of propylene glycol methyl ether acetate. The product of the invention is favorable for construction, and no odor exists after the construction of the previous night.

Description

The no benzene furniture urethane matte varnish of distinguishing the flavor of only
Technical field
The present invention relates to a kind of urethane matte varnish.
Background technology
Current, along with the raising of people's material and cultural life, household furniture no longer is confined to general taste and decorative effect, and more to healthy, comfortable claiming.And furniture coats with lacquer with alcohol acid and polyurethane on the market, though good decoration effect is arranged, all scent of is difficult to eliminate, and the dissolvent residual time is long, and contains the material of the harmful HUMAN HEALTH of benzene class.So develop no benzene, clean flavor, the furniture lacquer product innovation harmless in HUMAN HEALTH is particularly necessary, has also become the focus of attention and the developing direction in market.Yet the clean flavor product that many instantly producers release mostly adopts modes such as adding essence, deodorant, can not tackle the problem at its root.
Summary of the invention
The objective of the invention is not have the benzene furniture urethane matte varnish of distinguishing the flavor of only, to overcome the above-mentioned defective that prior art exists.
The no benzene of the present invention furniture urethane matte varnish of distinguishing the flavor of only is made up of host, solidifying agent and benzene-free thinner, and the parts by weight proportioning is:
Host: solidifying agent: thinner=100: 30~50: 50~80.
Described host comprises following components in weight percentage:
Hydroxylated acrylic resin 66.5%~75.5%
Viscosity adjustment thinner 16.0%~25.0%
Defoamer 0.1%~0.3%
Flow agent 0.1%~0.2%
Anti-settling agent 0.1%~0.5%
Dispersion agent 0.1%~0.5%
Matting agent 4%~8%
More than each percentages of ingredients sum be 100%;
Described Hydroxylated acrylic resin can adopt the commercially available prod, is the product of SU6060 as the height point chemical industry company trade mark;
Described viscosity adjustment thinner is more than one in N-BUTYL ACETATE, pimelinketone or the 1-Methoxy-2-propyl acetate;
Described defoamer is more than one in broken bubble polymkeric substance or the polysiloxane solution, and can adopt the Bi Ke chemical company trade mark is the broken bubble polymkeric substance of BYK141,
Flow agent is a polyether siloxane copolymer, and can adopt the goldschmidt chemical corporation trade mark is the product of tego glide450;
Described anti-settling agent is a polyamide wax, and can adopt the modest company of the moral trade mark is 229 product;
Described dispersion agent is that the trade mark of EFKA company is the product of EFKA4010;
Described matting agent is a silicon-dioxide, and can adopt the Ge Lisi company trade mark is the product of C-805;
Described curing agent component proportioning is:
Tolylene diisocyanate (TDI) tripolymer 40.0%~50.0%
Tolylene diisocyanate (TDI)-TriMethylolPropane(TMP) affixture 20.0%~30.0%
N-BUTYL ACETATE 20.0%~30.0%
The weight percent set of dispense ratio of described thinner is:
N-BUTYL ACETATE 60.0%~70.0%
Pimelinketone 15.0%~20.0%
1-Methoxy-2-propyl acetate 15.0%~25.0%.
Preparation method of the present invention is foolproof, and described host, solidifying agent and thinner are mixed respectively according to separately ratio, obtains to state host, solidifying agent and thinner, during use, mix according to aforementioned proportion, can construct, constructional method is the method for this area routine.
The present invention sets about from prescription, set about from the source of paint formulation, being conceived to people does not have the requirement of the clean flavor of benzene for household, take not add the materials that are harmful to health such as benzene class, the acrylic resin that the present invention adopts has the solvent release that is better than traditional alkyd resins, dissolvent residual is few, and has the very good mechanical properties and the transparency of protecting light tint retention and Geng Jia.This invention solves general acrylic resin by the good collocation of the characteristic of resin and auxiliary agent and is difficult for delustring, the problem of color stuffing free settling.
The beneficial effect that the present invention adopts above-mentioned technical solution to reach is: 1, the matrix resin that is adopted is an easy delustring, You Yi solvent release acrylic resin extremely, and the paint film of gained is overnight just tasteless; 2, it is principle that the chemical substance that does not contain harmful HUMAN HEALTH such as benzene, toluene, methyl alcohol in the prescription, easy volatile materials such as selected solvent all reduce the human injury with maximum constraints; 3 prescriptions have kept the good decoration and the protection effect of the two component furniture devices of conventional P U, and are easy to construction, are suitable for multiple forms of construction work such as spraying, electrostatic spraying, brushing.
Embodiment
Embodiment 1
Prescription:
(1) host: (weight percent)
Hydroxylated acrylic resin 69.1%, N-BUTYL ACETATE 15%, pimelinketone 7%, defoamer 0.2%, flow agent 0.2%, anti-settling agent 0.5%, dispersion agent 0.5%, matting agent 7.5% add up to 100.
Hydroxylated acrylic resin is the product of Gao Dian company, and the trade mark is SU6060
Defoamer is the product of Bi Ke chemical company, and the trade mark is BYK141
Flow agent is the product of goldschmidt chemical corporation, and the trade mark is tego glide450
Anti-settling agent is the product of the modest company of moral, and the trade mark is 229
Dispersion agent is the product of EFKA company, and the trade mark is EFKA4010
Matting agent is the product of Ge Lisi company, and the trade mark is C-805
Manufacture craft is as follows: determine that used container cleaning is pollution-free, drop into Hydroxylated acrylic resin SU6060 earlier, under stirring at low speed, add defoamer BYK141 successively, flow agent tego glide450, anti-settling agent 229, dispersion agent EFKA4010 middling speed disperses 10~15 minutes fineness less than 25 microns, under stirring at low speed, add 10~15 minutes fineness of matting agent C-805 high speed dispersion less than 25 microns, low speed adds down N-BUTYL ACETATE, and pimelinketone stirs evenly and gets final product.
(2) solidifying agent: (weight percent)
Tolylene diisocyanate (TDI) tripolymer 44.0%, tolylene diisocyanate (TDI)-TriMethylolPropane(TMP) affixture 27.0%, N-BUTYL ACETATE 29.0%.
(3) thinner: (weight percent)
N-BUTYL ACETATE 65.0%, pimelinketone 15.0%, 1-Methoxy-2-propyl acetate 20%.
Described host, solidifying agent and thinner are mixed respectively according to separately ratio, obtain to state host, solidifying agent and thinner.
Construction proportioning: host: solidifying agent: thinner=100: 50: 50.
Form of construction work: hand spray.
Detect according to HG/T 2454-2006 " solvent borne polyurethane coating (two-pack) " and GB 18581-2001 " limits of harmful substances in the indoor decorating material solvent type woodwork coating ", the actual detected data are as follows:
1, stirs evenly no lump of back in the condition in container parameter
2, application property applies accessible
3, surface drying time≤15min
4, do solid work time≤3h
5, package stability is (50 ℃/7d) no abnormal
6, appearance of film is normal
7, gloss (60 ° of angles) 35 ± 5%
8, pencil hardness (scratch) 〉=H
9, sticking power (draw compartment apart from 2mm)≤1 grade
10, wear resistance (750g/500r)≤0.050g
11, dry heat resistance (90 ℃, 15min) 1 grade
12, water tolerance (24h) is no abnormal
13, alkali resistance (50g/LNaHCO 3, 2h) no abnormal
14, alcohol resistance (70% ethanol, 1h) no abnormal
15, anti-vinegar contaminative (1h) is no abnormal
16, anti-tea contaminative (1h) is no abnormal
17, volatile organic compounds (VOC) 620g/L
18, benzene does not detect in the coating
19, toluene and dimethylbenzene summation do not detect in the coating
20, tolylene diisocyanate monomer (TDI) 0.05% in the coating
Embodiment 2
Prescription:
(1) host: (weight percent)
Hydroxylated acrylic resin 66.5%
Pimelinketone 10.0%
1-Methoxy-2-propyl acetate 14.0%
Defoamer 0.3%
Flow agent 0.2%
Anti-settling agent 0.5%
Dispersion agent 0.5%
Matting agent 8.0%
More than each percentages of ingredients sum be 100%;
Described Hydroxylated acrylic resin can adopt the commercially available prod, is the product of SU6060 as the height point chemical industry company trade mark;
Described viscosity adjustment thinner is more than one in N-BUTYL ACETATE, pimelinketone or the 1-Methoxy-2-propyl acetate;
Described defoamer is more than one in broken bubble polymkeric substance or the polysiloxane solution, and can adopt the Bi Ke chemical company trade mark is the broken bubble polymkeric substance of BYK141,
Flow agent is a polyether siloxane copolymer, and can adopt the goldschmidt chemical corporation trade mark is the product of tego glide450;
Described anti-settling agent is a polyamide wax, and can adopt the modest company of the moral trade mark is 229 product;
Described dispersion agent is a modified polyurethane, and the trade mark that can adopt EFKA company is the product of EFKA4010;
Described matting agent is a Ge Lisi silicon-dioxide, and can adopt the Ge Lisi company trade mark is the product of C-805;
The preparation method is with embodiment 1.
(2) solidifying agent: (weight percent)
Tolylene diisocyanate (TDI) tripolymer 50%, tolylene diisocyanate (TDI)-TriMethylolPropane(TMP) affixture 22.0%, N-BUTYL ACETATE 28.0%.
(3) thinner: (weight percent)
N-BUTYL ACETATE 65.0%, pimelinketone 15.0%, 1-Methoxy-2-propyl acetate 20%.
The preparation method is with embodiment 1.
Construction proportioning: host: solidifying agent: thinner=100: 50: 50.
Form of construction work: hand spray.
Detected result is as follows:
1, stirs evenly no lump of back in the condition in container parameter
2, application property applies accessible
3, surface drying time≤15min
4, do solid work time≤3h
5, package stability is (50 ℃/7d) no abnormal
6, appearance of film is normal
7, gloss (60 ° of angles) 25 ± 5%
8, pencil hardness (scratch) 〉=H
9, sticking power (draw compartment apart from 2mm)≤1 grade
10, wear resistance (750g/500r)≤0.050g
11, dry heat resistance (90 ℃, 15min) 1 grade
12, water tolerance (24h) is no abnormal
13, alkali resistance (50g/LNaHCO 3, 2h) no abnormal
14, alcohol resistance (70% ethanol, 1h) no abnormal
15, anti-vinegar contaminative (1h) is no abnormal
16, anti-tea contaminative (1h) is no abnormal
17, volatile organic compounds (VOC) 612g/L
18, benzene does not detect in the coating
19, toluene and dimethylbenzene summation do not detect in the coating
20, tolylene diisocyanate monomer (TDI) 0.05% in the coating.

Claims (3)

1. do not have the benzene furniture urethane matte varnish of distinguishing the flavor of only, it is characterized in that, by host, solidifying agent
Form with benzene-free thinner;
Described host comprises following components in weight percentage:
Hydroxylated acrylic resin 66.5%~75.5%
Viscosity adjustment thinner 16.0%~25.0%
Defoamer 0.1%~0.3%
Flow agent 0.1%~0.2%
Anti-settling agent 0.1%~0.5%
Dispersion agent 0.1%~0.5%
Matting agent 4%~8%
More than each percentages of ingredients sum be 100%;
Described curing agent component proportioning is:
Tolylene diisocyanate (TDI) tripolymer 40.0%~50.0%
Tolylene diisocyanate (TDI)-TriMethylolPropane(TMP) affixture 20.0%~30.0%
N-BUTYL ACETATE 20.0%~30.0%
The weight percent set of dispense ratio of described thinner is:
N-BUTYL ACETATE 60.0%~70.0%
Pimelinketone 15.0%~20.0%
1-Methoxy-2-propyl acetate 15.0%~25.0%.
2. the no benzene according to claim 1 furniture urethane matte varnish of distinguishing the flavor of only is characterized in that described viscosity adjustment thinner is more than one in N-BUTYL ACETATE, pimelinketone or the 1-Methoxy-2-propyl acetate;
Described defoamer is more than one in broken bubble polymkeric substance or the polysiloxane solution;
Flow agent is a polyether siloxane copolymer;
Described anti-settling agent is a polyamide wax;
Described dispersion agent is a modified polyurethane.
Described matting agent is a silicon-dioxide.
3. the no benzene according to claim 1 and 2 furniture urethane matte varnish of distinguishing the flavor of only is characterized in that the parts by weight proportioning is: host: solidifying agent: thinner=100: 30~50: 50~80.
CN 200810200519 2008-09-26 2008-09-26 Polyurethane matt varnish for benzene-free odor-less furniture Active CN101684388B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200810200519 CN101684388B (en) 2008-09-26 2008-09-26 Polyurethane matt varnish for benzene-free odor-less furniture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200810200519 CN101684388B (en) 2008-09-26 2008-09-26 Polyurethane matt varnish for benzene-free odor-less furniture

Publications (2)

Publication Number Publication Date
CN101684388A true CN101684388A (en) 2010-03-31
CN101684388B CN101684388B (en) 2012-07-04

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Application Number Title Priority Date Filing Date
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Country Link
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Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102250539A (en) * 2011-06-10 2011-11-23 东莞大宝化工制品有限公司 Double-component low-VOC (Volatile Organic Compounds) oily polyurethane finish paint
CN102911573A (en) * 2012-10-30 2013-02-06 广东华兹卜化学工业有限公司 Fish collagen shock-resistant carpentry paint
CN102964953A (en) * 2012-11-29 2013-03-13 北京展辰化工有限公司 Highlight-dark-bubble-resistance white wood lacquer and preparation method and application thereof
CN103436152A (en) * 2013-09-03 2013-12-11 广东巴德士化工有限公司 Bright top-coat with anti-yellowing performance for woodware
CN103589314A (en) * 2013-11-12 2014-02-19 惠州市长润发涂料有限公司 White-washed two-component water-based paint with matt surface
CN103627308A (en) * 2012-08-23 2014-03-12 展辰涂料集团股份有限公司 Polyurethane coating used on surfaces of polypropylene materials
CN103709928A (en) * 2013-12-06 2014-04-09 上海富臣化工有限公司 Odor-clearing benzene-free miliaria-resistant acrylic acid extra clear priming paint
CN104119470A (en) * 2014-07-07 2014-10-29 黄山金质丽科技有限公司 Preparation methods of modified acrylic resin for anticorrosion paints and copper surface anticorrosion paint
CN104119792A (en) * 2014-07-19 2014-10-29 金甲化工企业(中山)有限公司 Double-component polyurethane coating capable of eliminating formaldehyde in air
CN104178007A (en) * 2013-05-24 2014-12-03 铜仁市光彩漆业有限公司 Acid rain corrosion resistant exterior wall paint
CN104497826A (en) * 2014-12-15 2015-04-08 广东巴德士化工有限公司 PU anti-yellowing flat vanish sprayed on white finish for woodware
CN104710923A (en) * 2013-12-13 2015-06-17 合众(佛山)化工有限公司 Preparation method of non-benzene low-odor/odor-free scratch-resistant polyurethane woodware matte black finishing paint
CN106752855A (en) * 2016-11-22 2017-05-31 展辰新材料集团股份有限公司 A kind of furniture polyurethane Brilliant white paint
CN107033772A (en) * 2017-05-27 2017-08-11 广东美涂士建材股份有限公司 A kind of anti-soft scratch clear finish of low smell height and preparation method thereof
CN109306235A (en) * 2018-09-26 2019-02-05 嘉宝莉化工集团股份有限公司 High transparency polyurethane matte varnish and preparation method thereof
CN109913057A (en) * 2019-04-11 2019-06-21 益帆涂料(无锡)有限公司 A kind of cash dispenser shell large arch dam Lacquer finish coating
CN110885620A (en) * 2019-12-06 2020-03-17 澳达树熊涂料(惠州)有限公司 Formaldehyde-removing PU (polyurethane) bright top-coat paint and preparation method thereof
CN111087910A (en) * 2019-12-31 2020-05-01 广东立邦长润发科技材料有限公司 PU odor-free high-transparency matte clear finish paint suitable for woodware coating
CN112322165A (en) * 2020-11-11 2021-02-05 卡秀万辉(无锡)高新材料有限公司 Wool felt resistant wear-resistant matte PU coating and preparation method and application thereof
CN114231153A (en) * 2021-12-10 2022-03-25 嘉宝莉化工集团股份有限公司 Anti-pollution polyurethane matte clear coating and preparation method and application thereof

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102250539A (en) * 2011-06-10 2011-11-23 东莞大宝化工制品有限公司 Double-component low-VOC (Volatile Organic Compounds) oily polyurethane finish paint
CN103627308A (en) * 2012-08-23 2014-03-12 展辰涂料集团股份有限公司 Polyurethane coating used on surfaces of polypropylene materials
CN102911573A (en) * 2012-10-30 2013-02-06 广东华兹卜化学工业有限公司 Fish collagen shock-resistant carpentry paint
CN102964953A (en) * 2012-11-29 2013-03-13 北京展辰化工有限公司 Highlight-dark-bubble-resistance white wood lacquer and preparation method and application thereof
CN102964953B (en) * 2012-11-29 2015-09-02 北京展辰化工有限公司 Anti-dark bubble white wood lacquer of a kind of high light and its preparation method and application
CN104178007A (en) * 2013-05-24 2014-12-03 铜仁市光彩漆业有限公司 Acid rain corrosion resistant exterior wall paint
CN103436152A (en) * 2013-09-03 2013-12-11 广东巴德士化工有限公司 Bright top-coat with anti-yellowing performance for woodware
CN103589314A (en) * 2013-11-12 2014-02-19 惠州市长润发涂料有限公司 White-washed two-component water-based paint with matt surface
CN103589314B (en) * 2013-11-12 2017-01-11 惠州市长润发涂料有限公司 White-washed two-component water-based paint with matt surface
CN103709928A (en) * 2013-12-06 2014-04-09 上海富臣化工有限公司 Odor-clearing benzene-free miliaria-resistant acrylic acid extra clear priming paint
CN104710923A (en) * 2013-12-13 2015-06-17 合众(佛山)化工有限公司 Preparation method of non-benzene low-odor/odor-free scratch-resistant polyurethane woodware matte black finishing paint
CN104119470B (en) * 2014-07-07 2016-08-24 黄山金质丽科技有限公司 Anticorrosive paint is by acrylic resin modified, the preparation method of copper surface anticorrosion coating
CN104119470A (en) * 2014-07-07 2014-10-29 黄山金质丽科技有限公司 Preparation methods of modified acrylic resin for anticorrosion paints and copper surface anticorrosion paint
CN104119792A (en) * 2014-07-19 2014-10-29 金甲化工企业(中山)有限公司 Double-component polyurethane coating capable of eliminating formaldehyde in air
CN104497826A (en) * 2014-12-15 2015-04-08 广东巴德士化工有限公司 PU anti-yellowing flat vanish sprayed on white finish for woodware
CN106752855A (en) * 2016-11-22 2017-05-31 展辰新材料集团股份有限公司 A kind of furniture polyurethane Brilliant white paint
CN107033772A (en) * 2017-05-27 2017-08-11 广东美涂士建材股份有限公司 A kind of anti-soft scratch clear finish of low smell height and preparation method thereof
CN109306235A (en) * 2018-09-26 2019-02-05 嘉宝莉化工集团股份有限公司 High transparency polyurethane matte varnish and preparation method thereof
CN109913057A (en) * 2019-04-11 2019-06-21 益帆涂料(无锡)有限公司 A kind of cash dispenser shell large arch dam Lacquer finish coating
CN110885620A (en) * 2019-12-06 2020-03-17 澳达树熊涂料(惠州)有限公司 Formaldehyde-removing PU (polyurethane) bright top-coat paint and preparation method thereof
CN111087910A (en) * 2019-12-31 2020-05-01 广东立邦长润发科技材料有限公司 PU odor-free high-transparency matte clear finish paint suitable for woodware coating
CN112322165A (en) * 2020-11-11 2021-02-05 卡秀万辉(无锡)高新材料有限公司 Wool felt resistant wear-resistant matte PU coating and preparation method and application thereof
CN114231153A (en) * 2021-12-10 2022-03-25 嘉宝莉化工集团股份有限公司 Anti-pollution polyurethane matte clear coating and preparation method and application thereof
CN114231153B (en) * 2021-12-10 2023-11-07 嘉宝莉化工集团股份有限公司 Anti-pollution polyurethane matte clear paint and preparation method and application thereof

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Owner name: SHANGHAI ZHANCHEN PAINT CO., LTD.

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