CN108485481A - UV ordor removings spray based white primer - Google Patents
UV ordor removings spray based white primer Download PDFInfo
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- CN108485481A CN108485481A CN201611147631.1A CN201611147631A CN108485481A CN 108485481 A CN108485481 A CN 108485481A CN 201611147631 A CN201611147631 A CN 201611147631A CN 108485481 A CN108485481 A CN 108485481A
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- agent
- white primer
- based white
- photoinitiator
- ordor
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
- C09D163/10—Epoxy resins modified by unsaturated compounds
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
UV ordor removings spray based white primer, no benzene epoxy acrylate 30 40%, modified urethane acrylate 10 15%, activated monomer 15 30%, photoinitiator 3 6%, dispersant 0 1%, antifoaming agent 0 1%, titanium dioxide 10 15%, filler 10 15%, levelling agent 0 1%；First modified polyester acrylate ester, modified urethane acrylate, activated monomer and photoinitiator are uniformly mixed, it is equal that moistening flatting agent, dispersant are added again, it is again that titanium dioxide and filler high speed dispersion is uniform, reach suitable fineness, viscosity is adjusted with activated monomer.Workability is excellent, and 2 seconds i.e. no any smell, suitable industrialized production can solve the problems, such as long-standing problem furniture enterprise and consumer to smell after paint film drying.
Description
Technical field
The present invention relates to IPC classification C09D coating compositions, especially UV ordor removings spray based white primer.
Background technology
Priming paint refers to the coating for being directly applied to body surface as finishing coat solid foundation.It is required that the adhesion-tight on object plane,
To increase the adhesive force of upper coating, the dicoration of finishing coat is improved.It can be divided into priming coat, base coat according to coating specification
Deng.
Ultraviolet-curing paint, also referred to as UV paint, and the one kind for referring mainly to the rapid crosslinking curing film forming under ultraviolet light is new
Type coating is widely used in furniture industry.Photocureable coating is by the automatic roller coating of machinery equipment, showering or sprays to furniture-plates
On face, promote decomposition of initiator under the irradiation of ultraviolet light (wavelength 320-390nm), generate free radicals, causes resin reaction,
Instantaneous solidification forms a film, and advantage includes：Color stability, for a long time Chang Xin, efficiently solves the problems, such as door-plate colour fading and aberration；Door-plate mirror
The pure flat effect in face is preferable, and the full no tangerine peel of paint film；UV paints are more environmentally friendly one of baking vanish door-plates in the world at present；Door-plate
Hardness is 2 times of other baking vanish door-plates, and resistance to scratch, acid and alkali-resistance is unlikely to deform.Therefore, it is had been widely used in furniture industry.Such as
Patent CN102993908A has supplied a kind of UV white primers can be used for electrostatic spraying, using standard bisphenol type epoxy acrylic acid
Resin, thermoplastic acrylic resin, polyester acrylate resin, reactive diluent are solid under ultraviolet light as film forming matter
Change, hardness of paint film is high, and adhesive force is good.But UV paint solid contents are high, are easily used to that timber pore is caused to seal as open paint
It closes, therefore, can only generally be used for making seal coat.
Chinese patent application 201310554255.8 provides a kind of open white primer of UV sprayings, and component includes：Phenolic aldehyde
It is epoxy acrylic photosensitive resin, thermoplastic acrylic resin, reactive diluent, white pigment, nitrocotton liquid, filler, light-initiated
Agent and organic solvent.The open white primer spraying solidification rate of drying of UV sprayings provided by the invention is fast, obtained paint film and base
Material adhesive force is good, and resist sagging is excellent, open excellent effect, solves UV white primers and filled good, open effect difference ask
Topic, enormously simplifies the preparation process of open white primer, significantly improves construction efficiency, is substantially increased using machine spraying
The qualification rate of product and the shipment amount of Furniture Factory.
Another existing related commercialized product is related to spraying serial UV sprayings white primer, and main component is acrylate tree
Fat is equipped with acrylic monomers, high-performance color stuffing, auxiliary agent and photoinitiator.The scope of application：The filling of wood surface, closing with
It is smooth.Curing rate is fast, once thick can apply, convenient and quick construction, paint film covering power is good, and filling power is strong, good leveling property., paint film
Hardness is preferable, strong adhesive force, is easy to polish.Viscosity：1000-2000mpa.s；Curing rate：3 lamps 1 time, 10m/min；Hardness：
HB-H；Adhesive force：≤ 2 grades；Adjust oil proportioning：Paint：Special diluting agent=100 UV：20-30；Spraying application, coating weight (wet film)
150-200g/m2.Heating levelling line 4~5 minutes/UV of placement photocurings (>1500mJ/cm2), spray-finishing construction method is：Ground sand
In light dedusting → UV roller coating compound type transparent putty → UV lamp semi-solid preparation → sanding dedusting → spraying UV white backgrounds together → UV lamp all solidstate →
Sanding dedusting → spraying two → UV lamp of UV white backgrounds all solidstate → sanding dedusting.
Related art FAQs and the analysis of causes：Adhesive force is bad, and paint film does not parch, and diluent residual is more,
Ground is untreated good；Paint film is too thick, and polishing is not in place, and paint film ply adhesion declines.There are the paint film defects such as volcanic crater in surface,
Paint is contaminated, and coating weight is too low, and ground does not soak fully.Levelling is bad, and diluent ratio is improper, and levelling line temperature is not
Enough, heating flow time is too short, inabundant levelling.Moreover, overwhelming majority photocuring sprays based white primer in the construction process at present
And film curing drying smell is very big, and it is very big to human injury, in the furniture industries sales process such as timber, cabinet, furniture, with
And consumer buys furniture item and causes very big security risk.
Invention content
The object of the present invention is to provide a kind of UV ordor removings to spray based white primer, by selecting suitable light-cured resin, activity
Monomer and photoinitiator obtain a kind of novel photocuring ordor removing spraying based white primer, solve above-mentioned deficiency.
The purpose of the present invention will be realized by following technical measures：Factory formula is：
Production technology：First modified polyester acrylate ester, modified urethane acrylate, activated monomer and photoinitiator are mixed
Close uniform, then to add moistening flatting agent, dispersant equal then titanium dioxide and filler high speed dispersion is uniform, reaches suitable thin
Degree adjusts viscosity with activated monomer.
Especially, no benzene epoxy acrylic resin：In 621A-80,621A-80TF, 6105-80,623A-80,624-100
At least one；Modified urethane acrylate：Eternal6148j-75、Eternal6130B-80、UV3000B、
At least one of Eternal6198, DR-U052；Activated monomer：PO-NPGDA (the third oxidation neopentylglycol diacrylate),
DPGDA (dipropylene glycol diacrylate), TPGDA (tripropylene glycol diacrylate), HDDA (1,6-HD diacrylates
Ester), TMPTA (trimethylolpropane trimethacrylate), in TMP3POTA (third oxidation trimethylolpropane trimethacrylate)
It is at least one；Photoinitiator：1173 (Alpha-hydroxy cumene ketones), 184 (Alpha-hydroxy ring ethylo benzene ketones), BP (hexichol first
Ketone), 651 (benzoin dimethylethers), Irgacure369【2- phenyl benzyl -2- dimethyl amines -1- (4- morpholine benzyls phenyl) butanone】、
819【Bis- (2,4,6- trimethylbenzoyls) phenyl phosphine oxides】、TPO【(2,4,6- trimethylbenzoyls) phenyl phosphine oxide】
In both at least kind；Levelling agent：At least one of BYK358N, BYK306, TEGO450, EFKA3777, BYK333；Dispersion
Agent：At least one of BYK164, BYK103, BYK110, EFKA4010, NUOSPERSE9100；Titanium dioxide：Du Pont 706, CR-
828, at least one of NET-606；Filler：600 mesh, 800 mesh, 1250 mesh talcum powder, TA-2500, in silicon powder at least
It is a kind of；Antifoaming agent：At least one of BYK055, EFKA2022, TEGO920, Defom6500, Defom2700.
Especially, it must be stirred evenly before, be needed before spraying plus UV sprays special diluting agent, be adjusted to 11-13 〃 (rocks
Field cup), it is constructed, is placed 4~5 minutes after construction by heating levelling line, then carry out photocuring with spraying method, keep levelling line
Temperature, it is ensured that workpiece sufficient dwell time, a unsuitable application is too thick, can influence adhesive force, ground must polish flat in advance, table
Face must remove greasy dirt, dust, otherwise influence adhesive force, construct again on the paint film being fully cured, and must carry out polishing dedusting,
Construction environment must avoid direct sunlight or strong light source.
Advantages of the present invention and effect：Workability is excellent, and can paint film drying after 2 seconds i.e. no any gas
Taste is suitble to industrialized production, solves the problems, such as long-standing problem furniture enterprise and consumer to smell.
Specific implementation mode
The principle of the invention is that the ordor removing sprays based white primer, and not only workability is excellent, but also can be 2 seconds after paint film drying
Clock, that is, no any smell is suitble to industrialized production, solves long-standing problem furniture enterprise and consumer asks smell
Topic.
With reference to embodiment, the invention will be further described.
Embodiment 1：Factory formula is：
Production technology：First modified polyester acrylate ester, modified urethane acrylate, activated monomer and photoinitiator are mixed
Close uniform, then to add moistening flatting agent, dispersant equal then titanium dioxide and filler high speed dispersion is uniform, reaches suitable thin
Degree adjusts viscosity with activated monomer.
In aforementioned, no benzene epoxy acrylic resin：In 621A-80,621A-80TF, 6105-80,623A-80,624-100
At least one；Modified urethane acrylate：Eternal6148j-75、Eternal6130B-80、UV3000B、
At least one of Eternal6198, DR-U052；Activated monomer：PO-NPGDA (the third oxidation neopentylglycol diacrylate),
DPGDA (dipropylene glycol diacrylate), TPGDA (tripropylene glycol diacrylate), HDDA (1,6-HD diacrylates
Ester), TMPTA (trimethylolpropane trimethacrylate), in TMP3POTA (third oxidation trimethylolpropane trimethacrylate)
It is at least one；Photoinitiator：1173 (Alpha-hydroxy cumene ketones), 184 (Alpha-hydroxy ring ethylo benzene ketones), BP (hexichol first
Ketone), 651 (benzoin dimethylethers), Irgacure369【2- phenyl benzyl -2- dimethyl amines -1- (4- morpholine benzyls phenyl) butanone】、
819【Bis- (2,4,6- trimethylbenzoyls) phenyl phosphine oxides】、TPO【(2,4,6- trimethylbenzoyls) phenyl phosphine oxide】
In both at least kind；Levelling agent：At least one of BYK358N, BYK306, TEGO450, EFKA3777, BYK333；Dispersion
Agent：At least one of BYK164, BYK103, BYK110, EFKA4010, NUOSPERSE9100；Titanium dioxide：Du Pont 706, CR-
828, at least one of NET-606；Filler：600 mesh, 800 mesh, 1250 mesh talcum powder, TA-2500, in silicon powder at least
It is a kind of；Antifoaming agent：At least one of BYK055, EFKA2022, TEGO920, Defom6500, Defom2700.
The embodiment of the present invention, must stir evenly before, needed before spraying plus UV sprays special diluting agent, be adjusted to 11-
13 〃 (rock field cup), are constructed with spraying method, are placed 4~5 minutes after construction by heating levelling line, then carry out photocuring, kept
Levelling line temperature, it is ensured that workpiece sufficient dwell time, a unsuitable application is too thick, can influence adhesive force, ground must polish in advance
Smooth, surface must remove greasy dirt, dust, otherwise influence adhesive force, construct again on the paint film being fully cured, and must be beaten
Dirt is abraded, construction environment must avoid direct sunlight or strong light source.
Product of the present invention is white viscous liquid, standard pack：20 kilograms.It is stored in dry and low temperature place, is kept
Clean ventilation, paint, diluent must seal in time after.Hypotoxicity avoids contact with skin and eyes.Mainly it is used in woodwork
On, it is especially suitable for needing on the products such as scentless office furniture, suite room furniture, timber, wardrobe, cabinet.
Claims (3)
1.UV ordor removing sprays based white primer, which is characterized in that factory formula is：
Production technology：First modified polyester acrylate ester, modified urethane acrylate, activated monomer and photoinitiator are mixed equal
It is even, then to add moistening flatting agent, dispersant equal then titanium dioxide and filler high speed dispersion is uniform, reaches suitable fineness, uses
Activated monomer adjusts viscosity.
2. UV ordor removings as described in claim 1 spray based white primer, which is characterized in that without benzene epoxy acrylic resin：621A-
80, at least one of 621A-80TF, 6105-80,623A-80,624-100；Modified urethane acrylate：
At least one of Eternal6148j-75, Eternal6130B-80, UV3000B, Eternal6198, DR-U052；Activity
Monomer：PO-NPGDA (the third oxidation neopentylglycol diacrylate), DPGDA (dipropylene glycol diacrylate), TPGDA (3 third
Omega-diol diacrylate), HDDA (1,6 hexanediol diacrylate), TMPTA (trimethylolpropane trimethacrylate),
At least one of TMP3POTA (the third oxidation trimethylolpropane trimethacrylate)；Photoinitiator：1173 (Alpha-hydroxy isopropyls
Benzophenone), 184 (Alpha-hydroxy ring ethylo benzene ketones), BP (benzophenone), 651 (benzoin dimethylethers), Irgacure369【2-
Phenyl benzyl -2- dimethyl amines -1- (4- morpholine benzyls phenyl) butanone】、819【Bis- (2,4,6- trimethylbenzoyls) phenyl oxidations
Phosphine】、TPO【(2,4,6- trimethylbenzoyls) phenyl phosphine oxide】In both at least kind；Levelling agent：BYK358N、
At least one of BYK306, TEGO450, EFKA3777, BYK333；Dispersant：BYK164、BYK103、BYK110、
At least one of EFKA4010, NUOSPERSE9100；Titanium dioxide：At least one of Du Pont 706, CR-828, NET-606；
Filler：600 mesh, 800 mesh, 1250 mesh talcum powder, TA-2500, at least one of silicon powder；Antifoaming agent：BYK055、
At least one of EFKA2022, TEGO920, Defom6500, Defom2700.
3. UV ordor removings as described in claim 1 spray based white primer, which is characterized in that must be stirred evenly before, before spraying
UV need to be added to spray special diluting agent, 11-13 〃 (rock field cup) are adjusted to, are constructed with spraying method, by heating levelling line after construction
It places 4~5 minutes, then carries out photocuring, keep levelling line temperature, it is ensured that workpiece sufficient dwell time, a unsuitable application is too
Thickness can influence adhesive force, and ground must polish flat in advance, and surface must remove greasy dirt, dust, otherwise influence adhesive force,
It constructs again on the paint film being fully cured, polishing dedusting must be carried out, construction environment must avoid direct sunlight or strong light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611147631.1A CN108485481A (en) | 2016-12-13 | 2016-12-13 | UV ordor removings spray based white primer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611147631.1A CN108485481A (en) | 2016-12-13 | 2016-12-13 | UV ordor removings spray based white primer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108485481A true CN108485481A (en) | 2018-09-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611147631.1A Pending CN108485481A (en) | 2016-12-13 | 2016-12-13 | UV ordor removings spray based white primer |
Country Status (1)
| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112760017A (en) * | 2021-01-25 | 2021-05-07 | 上海君子兰新材料股份有限公司 | Novel tasteless high-weatherability LED-UV (light-emitting diode-ultraviolet) photocuring white finish paint and production method thereof |
| CN113604149A (en) * | 2021-06-07 | 2021-11-05 | 君子兰涂料（天津）有限公司 | UV (ultraviolet) spraying white-bottom woodware coating for mechanical arm and preparation method thereof |
| CN113817397A (en) * | 2021-10-19 | 2021-12-21 | 成都君子兰涂料有限公司 | Polyurethane polishing-free musical instrument sealing primer and preparation method and construction method thereof |
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| CN101864204A (en) * | 2010-06-09 | 2010-10-20 | 宜兴市宏泰化工有限公司 | Dedicated high-performance primer of ultraviolet-curing vacuum coating for reflector of automobile lamps |
| CN102206463A (en) * | 2010-03-31 | 2011-10-05 | 东莞市佩琦涂料有限公司 | Vacuum plating UV cured primer |
| CN103265873A (en) * | 2013-05-30 | 2013-08-28 | 上海长润发涂料有限公司 | UV (Ultraviolet) light white finish |
| CN103694862A (en) * | 2013-12-19 | 2014-04-02 | 深圳市广田环保涂料有限公司 | UV (Ultraviolet) curing white primer for laser roller painting of woodware and preparation and application methods thereof |
| CN104830209A (en) * | 2015-05-04 | 2015-08-12 | 君子兰化工（上海）有限公司 | Organic volatile solvent-free environmentally friendly anti-cracking transparent UV spray priming paint |
| CN105038572A (en) * | 2015-08-26 | 2015-11-11 | 成都展辰涂料有限公司 | Solvent-free electrostatic spraying UV (ultraviolet) primer for woodware |
-
2016
- 2016-12-13 CN CN201611147631.1A patent/CN108485481A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102206463A (en) * | 2010-03-31 | 2011-10-05 | 东莞市佩琦涂料有限公司 | Vacuum plating UV cured primer |
| CN101864204A (en) * | 2010-06-09 | 2010-10-20 | 宜兴市宏泰化工有限公司 | Dedicated high-performance primer of ultraviolet-curing vacuum coating for reflector of automobile lamps |
| CN103265873A (en) * | 2013-05-30 | 2013-08-28 | 上海长润发涂料有限公司 | UV (Ultraviolet) light white finish |
| CN103694862A (en) * | 2013-12-19 | 2014-04-02 | 深圳市广田环保涂料有限公司 | UV (Ultraviolet) curing white primer for laser roller painting of woodware and preparation and application methods thereof |
| CN104830209A (en) * | 2015-05-04 | 2015-08-12 | 君子兰化工（上海）有限公司 | Organic volatile solvent-free environmentally friendly anti-cracking transparent UV spray priming paint |
| CN105038572A (en) * | 2015-08-26 | 2015-11-11 | 成都展辰涂料有限公司 | Solvent-free electrostatic spraying UV (ultraviolet) primer for woodware |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112760017A (en) * | 2021-01-25 | 2021-05-07 | 上海君子兰新材料股份有限公司 | Novel tasteless high-weatherability LED-UV (light-emitting diode-ultraviolet) photocuring white finish paint and production method thereof |
| CN113604149A (en) * | 2021-06-07 | 2021-11-05 | 君子兰涂料（天津）有限公司 | UV (ultraviolet) spraying white-bottom woodware coating for mechanical arm and preparation method thereof |
| CN113817397A (en) * | 2021-10-19 | 2021-12-21 | 成都君子兰涂料有限公司 | Polyurethane polishing-free musical instrument sealing primer and preparation method and construction method thereof |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 201700 Huilian Road 1689, Qingpu Industrial Park, Shanghai Applicant after: Shanghai Junzilan New Materials Co., Ltd. Address before: 201700 Huilian Road 1689, Qingpu Industrial Park, Shanghai Applicant before: Clivia chemical (Shanghai) Co. Ltd. |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180904 |
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| RJ01 | Rejection of invention patent application after publication |