CN103694874A - Nanoscale barium sulfate-containing polyurethane bright white finish for furniture - Google Patents
Nanoscale barium sulfate-containing polyurethane bright white finish for furniture Download PDFInfo
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- CN103694874A CN103694874A CN201310648280.2A CN201310648280A CN103694874A CN 103694874 A CN103694874 A CN 103694874A CN 201310648280 A CN201310648280 A CN 201310648280A CN 103694874 A CN103694874 A CN 103694874A
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Abstract
The invention discloses a nanoscale barium sulfate-containing polyurethane bright white finish for furniture. The nanoscale barium sulfate-containing polyurethane bright white finish comprises a main agent, a curing agent and a diluting agent, wherein the main agent comprises 50-55 percent of synthetic fatty acid resin, 4.0-6.0 percent of butyl acetate, 0.1-0.3 percent of antifoaming agent, 0.1-0.2 percent of flatting agent, 30-35 percent of titanium dioxide, 0.5-1.0 percent of dispersing agent and 5-10 percent of nanoscale barium sulfate; the curing agent comprises 40.0-50.0 percent of toluene diisocynate tripolymer, 20.0-30.0 percent of hexamethylene diisocyanate tripolymer and 20.0-30.0 percent of butyl acetate; the diluting agent comprises 25.0-40.0 percent of butyl acetate, 25.0-30.0 percent of dimethylbenzene and 35.0-45.0 percent of propylene glycol methyl ether acetate. After the nanoscale barium sulfate-containing polyurethane bright white finish forms a film through construction, a finish film has the characteristics of better sand mark shielding capacity, fullness, excellent leveling, high hardness and the like.
Description
Technical field
The present invention relates to urethane light white finish paint for a kind of furniture containing nano level barium sulfate.
Background technology
Current, along with the raising of people's material and cultural life, more and more higher to the requirement of the taste of family's living furniture and decorative effect, especially light is serial.And furniture is met customer need in the total difficulties in aspect such as fullness ratio, levelling and hardness of paint film with urethane light white finish paint on market.In theory, the filler systems in filling a prescription by change can well improve problems, and barium sulfate is also wherein one of to select, but due to easily heavy characteristic and restriction on formula system of barium sulfate itself, adds barium sulfate easily to make the many disadvantages of paint generation.The nano level barium sulfate that this product is made by the most advanced technique of employing, and improve paint production manufacture craft, can when avoiding disadvantage, effectively improve screening sand trace ability and the fullness ratio of paint film, reduce secretly bubble, improve levelling effect.
Summary of the invention
The object of the invention is has urethane light white finish paint for furniture, an above-mentioned defect existing to overcome prior art containing nano level barium sulfate.
The present invention's design containing the urethane light white finish paint for furniture of nano level barium sulfate, is characterized in that, host, solidifying agent and thinner, consists of;
Described host comprises the component of following weight percent:
Synthetic fat acid resin 50.0%～55.0%,
N-BUTYL ACETATE 4.0%～6.0%,
Defoamer 0.1%～0.3%,
Flow agent 0.1%～0.2%,
White slurry 67.5%～72.5%,
The per-cent sum of each component is 100% above;
White slurry comprises the component of following weight percent:
Synthetic fat acid resin 35.0%～40.0%,
N-BUTYL ACETATE 3.0%～5.0%,
Dispersion agent 0.8%～1.2%,
Titanium dioxide 50%～55%,
Barium sulfate 5.0%～10%,
The per-cent sum of each component is 100% above;
Described solidifying agent group comprises the component of following weight percent:
Tolylene diisocyanate (TDI) tripolymer 40.0%～50.0%,
Hexamethylene diisocyanate (HDI) tripolymer thing 20.0%～30.0%,
N-BUTYL ACETATE 20.0%～30.0%,
The per-cent sum of each component is 100% above;
Described thinner comprises the component of following weight percent:
N-BUTYL ACETATE 25.0%～40.0%,
Dimethylbenzene 25.0%～30.0%,
1-Methoxy-2-propyl acetate 35.0%～45.0%,
The per-cent sum of each component is 100% above.
Described flow agent is fluorin modified crylic acid ester solution.
Described defoamer is modified siloxane copolymer solution.
Described weight fraction proportioning is: host: solidifying agent: thinner=100:80～100:30～40.
Described synthetic fat acid resin can adopt commercially available prod, as DSM N. V.'s trade mark product that is 2530-X-80C;
Described flow agent is a kind of in fluorin modified crylic acid ester solution, can adopt the product that the EFKA company trade mark is 3600N
Described defoamer is modified siloxane copolymer solution, can adopt the product that the modest trade mark of this moral of hamming is 5300;
Described dispersion agent is the product that the trade mark of China company is HX4029;
Described titanium dioxide is the product that the trade mark of E.I.Du Pont Company is R-900;
Described barium sulfate is that the trade mark of Sha Hali our company is the product of Blance Fixe Super F.
Preparation method of the present invention is uniformly mixed described host, solidifying agent and thinner respectively according to ratio separately, host, solidifying agent and thinner are stated in acquisition, during use, according to aforementioned proportion, mix, can construct, constructional method is the method for this area routine.
It is main body that the present invention adopts synthetic fat acid resin, and filler is titanium dioxide collocation barium sulfate.Synthetic fat acid resin itself has comparatively plentiful plate face effect; Titanium dioxide and barium sulfate, when providing whiteness for paint film, have good fillibility, and the ability that makes paint film hide sand trace promotes greatly; Barium sulfate, due to its bulk structure, can well be supported paint film in construction process, obviously reduces the disadvantage of dark bubble, pin hole, and the levelling effect of paint film is attained a yet higher goal.
Embodiment
Embodiment 1
Formula:
(1) host: (weight)
25 kilograms of synthetic fat acid resins
2 kilograms of N-BUTYL ACETATEs
0.2 kilogram of defoamer
0.2 kilogram of flow agent
72.6 kilograms, white slurry
Add up to double centner
It is below white slurry formula
35 kilograms of synthetic fat acid resins
4.2 kilograms of N-BUTYL ACETATEs
0.8 kilogram of dispersion agent
50 kilograms of titanium dioxides
10 kilograms, barium sulfate
Add up to double centner
Synthetic fat acid resin is the product of DSM N. V., and the trade mark is 2530-X-80C
Flow agent is the product of EFKA company, and the trade mark is EFKA3600N
Defoamer is the product of hamming Si Deqian company, and the trade mark is 5300
Dispersion agent is the product of China company, and the trade mark is HX4029
Titanium dioxide is that the trade mark of E.I.Du Pont Company is R-900
Barium sulfate is that the trade mark of Sha Hali our company is Blance Fixe Super F
Manufacture craft is as follows: 1. make white slurry.Determine that container cleaning used is pollution-free, first drop into synthetic fat acid resin 2530-X-80C, under stirring at low speed, add dispersion agent HX4029, middling speed is disperseed 10 ~ 15 minutes, be less than 15 microns to fineness, under stirring at low speed, add titanium dioxide R-900 and barium sulfate Blance Fixe Super F high speed dispersion 10 ~ 15 minutes, under low speed, add N-BUTYL ACETATE.To make white slurry starches in mass ratio in vain: pick pearl=1:1.5 mixes, and is ground to fineness and is less than 15 microns, filters.
2. make host.Determine that container cleaning used is pollution-free, first drop into synthetic fat acid resin 2530-X-80C, under stirring at low speed, add successively defoamer 5300, flow agent EFKA3600N, middling speed disperses 10 ~ 15 minutes fineness to be less than 25 microns, under stirring at low speed, add 10 ~ 15 minutes fineness of white slurry high speed dispersion to be less than 25 microns, under low speed, add N-BUTYL ACETATE.
(2) solidifying agent: (weight)
40.0 kilograms of tolylene diisocyanate (TDI) tripolymers, 30.0 kilograms of hexamethylene diisocyanate (HDI) tripolymer things, 30.0 kilograms of N-BUTYL ACETATEs.
(3) thinner: (weight)
25.0 kilograms of N-BUTYL ACETATEs, 30.0 kilograms of dimethylbenzene, 45 kilograms of 1-Methoxy-2-propyl acetates.
Described host, solidifying agent and thinner are uniformly mixed respectively according to ratio separately, obtain and state host, solidifying agent and thinner.
Construction proportioning: host: solidifying agent: thinner=100:80:30.
Form of construction work: hand spray.
According to limits of harmful substances > > in HG/T 2454-2006 < < solvent borne polyurethane coating (two-pack) > > and GB 18581-2001 < < indoor decorating and refurnishing materials solvent-borne type woodwork coating, detect, actual detection data are as follows:
1, after condition in container parameter stirs evenly without lump
2, application property applies accessible
3, surface drying time≤1h
4, do solid work time≤12h
5, package stability (50 ℃/7d) is without abnormal
6, appearance of film is normal
7, gloss (60 ° of angles) 95 ± 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 without abnormal
13, alkali resistance (50g/LNaHCO
3, 2h) without abnormal
14, (70% ethanol, 1h) without abnormal for alcohol resistance
15, resistance to vinegar contaminative (1h) is without abnormal
16, resistance to tea contaminative (1h) is without abnormal
17, volatile organic compounds (VOC) 560g/L
18, in coating, benzene does not detect
19, toluene and dimethylbenzene summation 10% in coating
20, tolylene diisocyanate monomer (TDI) 0.05% in coating
Embodiment 2
Formula:
(1) host: (weight)
30 kilograms of synthetic fat acid resins
2 kilograms of N-BUTYL ACETATEs
0.3 kilogram of defoamer
0.3 kilogram of flow agent
67.4 kilograms, white slurry
Add up to double centner
It is below white slurry formula
40 kilograms of synthetic fat acid resins
4.2 kilograms of N-BUTYL ACETATEs
0.8 kilogram of dispersion agent
55 kilograms of titanium dioxides
5 kilograms, barium sulfate
Add up to double centner
Synthetic fat acid resin is the product of DSM N. V., and the trade mark is 2530-X-80C
Flow agent is the product of EFKA company, and the trade mark is EFKA3600N
Defoamer is the product of hamming Si Deqian company, and the trade mark is 5300
Dispersion agent is the product of China company, and the trade mark is HX4029
Titanium dioxide is that the trade mark of E.I.Du Pont Company is R-900
Barium sulfate is that the trade mark of Sha Hali our company is Blance Fixe Super F
Preparation method is with embodiment 1.
(2) solidifying agent: (weight)
50 kilograms of tolylene diisocyanate (TDI) tripolymers, 20.0 kilograms of hexamethylene diisocyanate (HDI) tripolymer things, 30.0 kilograms of N-BUTYL ACETATEs.
(3) thinner: (weight)
40.0 kilograms of N-BUTYL ACETATEs, 25.0 kilograms of dimethylbenzene, 35.0 kilograms of 1-Methoxy-2-propyl acetates.
Preparation method is with embodiment 1.
Construction proportioning: host: solidifying agent: thinner=100:90:30.
Form of construction work: hand spray.
Detected result is as follows:
1, after condition in container parameter stirs evenly without lump
2, application property applies accessible
3, surface drying time≤1h
4, do solid work time≤12h
5, package stability (50 ℃/7d) is without abnormal
6, appearance of film is normal
7, gloss (60 ° of angles) 95 ± 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 without abnormal
13, alkali resistance (50g/LNaHCO
3, 2h) without abnormal
14, (70% ethanol, 1h) without abnormal for alcohol resistance
15, resistance to vinegar contaminative (1h) is without abnormal
16, resistance to tea contaminative (1h) is without abnormal
17, volatile organic compounds (VOC) 545g/L
18, in coating, benzene does not detect
19, toluene and dimethylbenzene summation 10% in coating
20, tolylene diisocyanate monomer (TDI) 0.05% in coating.
Embodiment 3
Formula:
(1) host: (weight)
25 kilograms of synthetic fat acid resins
6 kilograms of N-BUTYL ACETATEs
0.3 kilogram of defoamer
0.3 kilogram of flow agent
68.4 kilograms, white slurry
Add up to double centner
It is below white slurry formula
37 kilograms of synthetic fat acid resins
3 kilograms of N-BUTYL ACETATEs
0.8 kilogram of dispersion agent
51.2 kilograms of titanium dioxides
8 kilograms, barium sulfate
Add up to double centner
Synthetic fat acid resin is the product of DSM N. V., and the trade mark is 2530-X-80C
Flow agent is the product of EFKA company, and the trade mark is EFKA3600N
Defoamer is the product of hamming Si Deqian company, and the trade mark is 5300
Dispersion agent is the product of China company, and the trade mark is HX4029
Titanium dioxide is that the trade mark of E.I.Du Pont Company is R-900
Barium sulfate is that the trade mark of Sha Hali our company is Blance Fixe Super F
Preparation method is with embodiment 1.
(2) solidifying agent: (weight)
48.0 kilograms of tolylene diisocyanate (TDI) tripolymers, 30.0 kilograms of hexamethylene diisocyanate (HDI) tripolymer things, 22.0 kilograms of N-BUTYL ACETATEs.
(3) thinner: (weight)
35.0 kilograms of N-BUTYL ACETATEs, 30.0 kilograms of dimethylbenzene, 35.0 kilograms of 1-Methoxy-2-propyl acetates.
Preparation method is with embodiment 1.
Construction proportioning: host: solidifying agent: thinner=100:100:40.
Form of construction work: hand spray.
Detected result is as follows:
1, after condition in container parameter stirs evenly without lump
2, application property applies accessible
3, surface drying time≤1h
4, do solid work time≤12h
5, package stability (50 ℃/7d) is without abnormal
6, appearance of film is normal
7, gloss (60 ° of angles) 95 ± 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 without abnormal
13, alkali resistance (50g/LNaHCO
3, 2h) without abnormal
14, (70% ethanol, 1h) without abnormal for alcohol resistance
15, resistance to vinegar contaminative (1h) is without abnormal
16, resistance to tea contaminative (1h) is without abnormal
17, volatile organic compounds (VOC) 545g/L
18, in coating, benzene does not detect
19, toluene and dimethylbenzene summation 10% in coating
20, tolylene diisocyanate monomer (TDI) 0.05% in coating.
Claims (4)
1. containing the urethane light white finish paint for furniture of nano level barium sulfate, it is characterized in that, by host, solidifying agent and thinner, formed;
Described host comprises the component of following weight percent:
Synthetic fat acid resin 25.0%～30.0%,
N-BUTYL ACETATE 2.0%～5%,
Defoamer 0.1%～0.3%,
Flow agent 0.1%～0.3%,
White slurry 67.4%～72.6%,
The per-cent sum of each component is 100% above;
White slurry comprises the component of following weight percent:
Synthetic fat acid resin 35.0%～40.0%,
N-BUTYL ACETATE 3.0%～5.0%,
Dispersion agent 0.8%～1.2%,
Titanium dioxide 50%～55%,
Barium sulfate 5.0%～10%,
The per-cent sum of each component is 100% above;
Described solidifying agent group comprises the component of following weight percent:
Tolylene diisocyanate (TDI) tripolymer 40.0%～50.0%,
Hexamethylene diisocyanate (HDI) tripolymer thing 20.0%～30.0%,
N-BUTYL ACETATE 20.0%～30.0%,
The per-cent sum of each component is 100% above;
Described thinner comprises the component of following weight percent:
N-BUTYL ACETATE 25.0%～40.0%,
Dimethylbenzene 25.0%～30.0%,
1-Methoxy-2-propyl acetate 35.0%～45.0%,
The per-cent sum of each component is 100% above.
2. urethane light white finish paint for the furniture containing nano level barium sulfate according to claim 1, is characterized in that, described flow agent is fluorin modified crylic acid ester solution.
3. urethane light white finish paint for the furniture containing nano level barium sulfate according to claim 1, is characterized in that, described defoamer is modified siloxane copolymer solution.
4. urethane light white finish paint for the furniture containing nano level barium sulfate according to claim 1, is characterized in that host: solidifying agent: the weight ratio of thinner is 100:80～100:30～40.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310648280.2A CN103694874A (en) | 2013-12-06 | 2013-12-06 | Nanoscale barium sulfate-containing polyurethane bright white finish for furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310648280.2A CN103694874A (en) | 2013-12-06 | 2013-12-06 | Nanoscale barium sulfate-containing polyurethane bright white finish for furniture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103694874A true CN103694874A (en) | 2014-04-02 |
Family
ID=50356548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310648280.2A Pending CN103694874A (en) | 2013-12-06 | 2013-12-06 | Nanoscale barium sulfate-containing polyurethane bright white finish for furniture |
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|---|---|
| CN (1) | CN103694874A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104830153A (en) * | 2015-05-18 | 2015-08-12 | 成都巴德士涂料有限公司 | Main paint for producing PU high-hardness photo black finishing coat and preparation method thereof |
| CN105505151A (en) * | 2016-01-22 | 2016-04-20 | 卓达新材料科技集团有限公司 | High-adhesive-force artificial floorboard and preparation method thereof |
| 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 |
| CN107418417A (en) * | 2017-08-30 | 2017-12-01 | 展辰新材料集团股份有限公司 | A kind of polyurethane Brilliant white paint |
| CN107502172A (en) * | 2017-08-30 | 2017-12-22 | 展辰新材料集团股份有限公司 | A kind of polyurethane glossy varnish |
| CN113897127A (en) * | 2021-11-11 | 2022-01-07 | 亚士创能科技(上海)股份有限公司 | Polyurethane bright white finish and preparation method and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104830153A (en) * | 2015-05-18 | 2015-08-12 | 成都巴德士涂料有限公司 | Main paint for producing PU high-hardness photo black finishing coat and preparation method thereof |
| CN105505151A (en) * | 2016-01-22 | 2016-04-20 | 卓达新材料科技集团有限公司 | High-adhesive-force artificial floorboard and preparation method thereof |
| 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 |
| CN107418417A (en) * | 2017-08-30 | 2017-12-01 | 展辰新材料集团股份有限公司 | A kind of polyurethane Brilliant white paint |
| CN107502172A (en) * | 2017-08-30 | 2017-12-22 | 展辰新材料集团股份有限公司 | A kind of polyurethane glossy varnish |
| CN113897127A (en) * | 2021-11-11 | 2022-01-07 | 亚士创能科技(上海)股份有限公司 | Polyurethane bright white finish and preparation method and application thereof |
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| CB02 | Change of applicant information |
Address after: 8555 No. 201707 Shanghai city Qingpu District Songze Avenue Applicant after: Shanghai Zhanchen Paint Co., Ltd. Applicant after: Zhanchen Coatings Group Co., Ltd. Applicant after: Beijing Zhanchen Chemical Industry Co., Ltd. Applicant after: Qingdao Zhan Chen novel material company limited Applicant after: Chengdu Zhanchen Chemical Co., Ltd. Address before: 8555 No. 201707 Shanghai city Qingpu District Songze Avenue Applicant before: Shanghai Fuchen Chemical Co., Ltd. Applicant before: Zhanchen Coatings Group Co., Ltd. Applicant before: Beijing Zhanchen Chemical Industry Co., Ltd. Applicant before: Qingdao Fuchen Chemical Co., Ltd. Applicant before: Chengdu Zhanchen Chemical Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: SHANGHAI FUCHEN CHEMICAL CO. LTD. TO: SHANGHAI ZHANCHEN PAINT CO., LTD. Free format text: CORRECT: APPLICANT; FROM: ZHANCHEN COATINGS GROUP CO., LTD. BEIJING ZHANCHEN CHEMICAL INDUSTRY CO., LTD. QINGDAO VISION CHEMICAL CO., LTD. CHENGDU ZHANCHEN CHEMICAL CO., LTD. TO: ZHANCHEN COATINGS GROUP CO., LTD. BEIJING ZHANCHEN CHEMICAL INDUSTRY CO., LTD. QINGDAO ZHANCHEN NEW MATERIAL CO., LTD. CHENGDU ZHANCHEN CHEMICAL CO., LTD. |
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Address after: 8555 No. 201707 Shanghai city Qingpu District Songze Avenue Applicant after: Shanghai Zhanchen Paint Co., Ltd. Applicant after: CHINA ZHANCHEN PAINTS GROUP LTD. Applicant after: Beijing Zhan Chen novel material company limited Applicant after: Qingdao Zhan Chen novel material company limited Applicant after: Chengdu Zhan Chen coating company limited Address before: 8555 No. 201707 Shanghai city Qingpu District Songze Avenue Applicant before: Shanghai Zhanchen Paint Co., Ltd. Applicant before: Zhanchen Coatings Group Co., Ltd. Applicant before: Beijing Zhanchen Chemical Industry Co., Ltd. Applicant before: Qingdao Zhan Chen novel material company limited Applicant before: Chengdu Zhanchen Chemical Co., Ltd. |
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Application publication date: 20140402 |