CN104152014B - Polyester powder paint used for ceramic - Google Patents
Polyester powder paint used for ceramic Download PDFInfo
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- CN104152014B CN104152014B CN201410430848.8A CN201410430848A CN104152014B CN 104152014 B CN104152014 B CN 104152014B CN 201410430848 A CN201410430848 A CN 201410430848A CN 104152014 B CN104152014 B CN 104152014B
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- ceramics
- powdery paints
- carboxyl
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Abstract
The invention discloses a carboxyl-type polyester powder paint used for ceramic. The paint includes following raw materials: polyester resin, bentonite, hexahydrophthalic anhydride, lithopone, triglycidyl isocyanurate, precipitated barium sulphate, a flatting agent, sodium hexametaphosphate, benzoin, tributyl phosphate, a pigment, sodium tripolyphosphate, terephthalic acid, titanium dioxide and antimony triacetate. The paint can resist a high temperature being 180-200 DEG C, is 2-4H in pencil hardness, is free of a blistering and dropping phenomenon after being soaked in water for 60-80 days, is 25-35 MPa in tensile strength, is free of abnormity after being soaked in a 5% hydrochloric acid solution for 40-60 days, is 1-2 grade in adhesive force, is 130%-150% in glossiness, is 700-800 N/cm in impact strength and is free from blistering and wrinkling after being soaked in a saturated calcium hydroxide solution for 30-40 days.
Description
Technical field
The application belongs to paint field, more particularly to a kind of ceramics use carboxyl-type polyester powdery paints.
Background technology
Polyester resin is the abbreviation of unsaturated polyester (UP) adhesive.Unsaturated polyester (UP) adhesive is mainly by unsaturated polyester (UP) tree
Fat, initiator, accelerator, filler, thixotropic agent etc. are constituted.A kind of linear structure containing-CH Roared CH- double bonds is (see line in main chain
Type macromolecule) polyester resin, energy and vinyl monomer, such as after styrene, acrylate, vinyl acetate mixing, in initiator
In the presence of accelerator, insoluble, molten product is aggregated under normal temperature.The english abbreviation of unsaturated polyester (UP) is UP.It is main to use
In production coil coating.Polyester resin is divided into saturated polyester resin and unsaturated polyester resin.Unsaturated polyester (UP) adhesive master
To be made up of auxiliary agents such as unsaturated polyester resin, color stuffing, initiators.Adhesive viscosity is little, easy wetting, good manufacturability, solidification
Big, the transparent good, brightness of rear glue-line hardness is high, can room temperature pressurization rapid curing, heat resistance preferably, excellent electrical properties.Lack
Point is that shrinkage factor is big, gluing toughness is not high, and resistant to chemical media and resistance to water are poor, for non-structural adhesive.It is mainly used in
Gluing fiberglass, rigid plastics, concrete, electric potting etc..
It is a kind of polycyclic heteroaryl oxygen compound that TGIC is isocyanuric acid three-glycidyl ester, with good heat-resisting, weathering
Property, cementability and excellent high-temperature behavior.It is mainly used in containing carboxyl polyester, the solidification of carboxyl acrylic resin powdery paints
Agent, highly purified TGIC can be used to manufacture electric insulation layer pressing plate, adhesive, stabilizer for plastics etc..In recent years, external powdery paints
Consumption is increased rapidly, and new varieties are continued to bring out.Polyester powder coating is exactly occurred after epoxy powder coating
The new powdery paints of class.Adopt epoxy resin and polyester resin to be prepared from for main raw material(s), be provided simultaneously with both respective
Special performance so that the film produced has extremely good levelability, dicoration, mechanical performance and stronger corrosion resistance,
It is widely applied to the application of various indoor metal products.
Ceramic industry is very fast in China's development, and selling market gradually turns to rise.China is a Production of Ceramics big country, to ceramics
Demand it is also increasing.From in terms of the situation of domestic market, have a gratifying situation in recent years, supply falls short of demand for new, special products of famous brands, of extra fine quality ceramic product, it is high
The ceramic and medium-to-high grade sanitary ceramics of shelves is very in great demand, and the measured traditional product of matter continues to be in great demand, unsalable simply ropy product
Product.Ceramic coating weatherability and processing characteristics are excellent, bear dirty and resistant to damage.Although conventional ceramic coating resistant to damage,
If being curved processing to the part after application, easily crack, and fluorine resin paints and organic coating, easily quilt
Sandstone, dust etc. are damaged.Therefore, the appearance of ceramic coating, receives the favor of ceramic industry, and positive other industry infiltration,
Promise well.And with the popularization of humanity concept, and the composition of new harmonious society, a kind of heat-resist, impact resistance of design,
Hardness is high and chemoresistance is very important with the ceramics carboxyl-type polyester powdery paints having excellent water-resistance.
The content of the invention
The technical problem of solution：
The application is directed to above-mentioned technical problem, there is provided a kind of ceramics polyester powder coating, solves existing ceramics carboxyl
The technical problems such as type polyester powder coating adhesive force is low, not impact resistance, chemoresistance and poor water resistance.
Technical scheme：
A kind of ceramics polyester powder coating, the raw materials by weight portion of the ceramics polyester powder coating is with such as
Under：100 parts of polyester resin；Bentonite 5-15 parts；HHPA 10-20 parts；Lithopone 10-20 parts；Isocyanuric acid three shrinks sweet
Grease 10-30 parts；Blanc fixe 8-12 parts；Levelling agent 5-15 parts；Calgon 1.5-3.5 parts；Diphenylhydroxyethanone 5-15
Part；Tributyl phosphate 5-25 parts；Pigment 1-10 parts；Sodium tripolyphosphate 0.2-0.8 parts；Terephthalic acid (TPA) 45-55 parts；Titanium dioxide
50-60 parts；Antimony triacetate 1-3 parts.
As a preferred technical solution of the present invention：The raw materials by weight portion of the ceramics polyester powder coating is matched somebody with somebody
Than as follows：100 parts of polyester resin；10 parts of bentonite；15 parts of HHPA；15 parts of lithopone；Triglycidyl isocyanurate
20 parts；10 parts of blanc fixe；10 parts of levelling agent；2.5 parts of calgon；10 parts of diphenylhydroxyethanone；15 parts of tributyl phosphate；
5 parts of pigment；0.5 part of sodium tripolyphosphate；50 parts of terephthalic acid (TPA)；55 parts of titanium dioxide；2 parts of antimony triacetate.
As a preferred technical solution of the present invention：The levelling agent is using dimethyl silicone polymer or acrylic acid tree
Fat.
As a preferred technical solution of the present invention：The pigment is using ultramarine or iron oxide red.
Beneficial effect：
A kind of ceramics polyester powder coating of the present invention using above technical scheme compared with prior art, with
Lower technique effect：1st, the resistance to 180-200 DEG C of high temperature of product, pencil hardness 2-4H soaks existing without bubbling, coming off after 60-80d in water
As；2nd, tensile strength 25-35MPa, soaks 40-60d without exception in 5% hydrochloric acid solution；3rd, adhesive force 1-2 levels, impact strength
700-800N/cm, soaks that 30-40d is non-foaming, elephant skin in saturated calcium hydroxide；4th, glossiness 130%-150%, Ke Yiguang
General production simultaneously constantly replaces current material.
Specific embodiment
Embodiment 1:
A kind of ceramics polyester powder coating, its raw materials by weight portion proportioning is as follows：100 parts of polyester resin；Bentonite 5
Part；10 parts of HHPA；10 parts of lithopone；10 parts of triglycidyl isocyanurate；8 parts of blanc fixe；Poly dimethyl silicon
5 parts of oxygen alkane；1.5 parts of calgon；5 parts of diphenylhydroxyethanone；5 parts of tributyl phosphate；1 part of iron oxide red；Sodium tripolyphosphate 0.2
Part；45 parts of terephthalic acid (TPA)；50 parts of titanium dioxide；1 part of antimony triacetate.
Above-mentioned raw materials are added in reactor, 100 DEG C are warmed up to, insulation reaction 1h is well mixed, and pulverizer is used after cooling
Crush, with 150mg sieve is sieved through, coating is obtained.
The resistance to 180 DEG C of high temperature of product, pencil hardness 2H soaks after 60d without foaming, obscission in water；Tensile strength
25MPa, soaks 40d without exception in 5% hydrochloric acid solution；2 grades of adhesive force, glossiness 130%, impact strength 700N/cm, full
, elephant skin non-foaming with immersion 30d in calcium hydroxide.
Embodiment 2:
A kind of ceramics polyester powder coating, its raw materials by weight portion proportioning is as follows：100 parts of polyester resin；Bentonite
15 parts；20 parts of HHPA；20 parts of lithopone；30 parts of triglycidyl isocyanurate；12 parts of blanc fixe；Poly dimethyl
15 parts of siloxanes；3.5 parts of calgon；15 parts of diphenylhydroxyethanone；25 parts of tributyl phosphate；10 parts of iron oxide red；Trimerization phosphorus
0.8 part of sour sodium；55 parts of terephthalic acid (TPA)；60 parts of titanium dioxide；3 parts of antimony triacetate.
Above-mentioned raw materials are added in reactor, 120 DEG C are warmed up to, insulation reaction 3h is well mixed, and pulverizer is used after cooling
Crush, with 150mg sieve is sieved through, coating is obtained.
The resistance to 190 DEG C of high temperature of product, pencil hardness 3H soaks after 70d without foaming, obscission in water；Tensile strength
30MPa, soaks 50d without exception in 5% hydrochloric acid solution；Adhesion 1 grade, glossiness 140%, impact strength 750N/cm, full
, elephant skin non-foaming with immersion 35d in calcium hydroxide.
Embodiment 3:
A kind of ceramics polyester powder coating, its raw materials by weight portion proportioning is as follows：100 parts of polyester resin；Bentonite
10 parts；15 parts of HHPA；15 parts of lithopone；20 parts of triglycidyl isocyanurate；10 parts of blanc fixe；Acrylic acid tree
10 parts of fat；2.5 parts of calgon；10 parts of diphenylhydroxyethanone；15 parts of tributyl phosphate；5 parts of ultramarine；0.5 part of sodium tripolyphosphate；
50 parts of terephthalic acid (TPA)；55 parts of titanium dioxide；2 parts of antimony triacetate.
Above-mentioned raw materials are added in reactor, 110 DEG C are warmed up to, insulation reaction 2h is well mixed, and pulverizer is used after cooling
Crush, with 150mg sieve is sieved through, coating is obtained.
The resistance to 200 DEG C of high temperature of product, pencil hardness 4H soaks after 80d without foaming, obscission in water；Tensile strength
35MPa, soaks 60d without exception in 5% hydrochloric acid solution；Adhesion 1 grade, glossiness 150%, impact strength 800N/cm, full
, elephant skin non-foaming with immersion 40d in calcium hydroxide.
Composition all components in above example can be with commercially available.
Above-described embodiment is only intended to be illustrated present disclosure, rather than limits, therefore with the present invention's
Any change in claims suitable implication and scope, is all considered as being included within the scope of the claims.
Claims (4)
1. a kind of ceramics use carboxyl-type polyester powdery paints, it is characterised in that the ceramics original of carboxyl-type polyester powdery paints
Material proportioning by weight is as follows：100 parts of polyester resin；Bentonite 5-15 parts；HHPA 10-20 parts；Lithopone 10-20
Part；Triglycidyl isocyanurate 10-30 parts；Blanc fixe 8-12 parts；Levelling agent 5-15 parts；Calgon 1.5-
3.5 part；Diphenylhydroxyethanone 5-15 parts；Tributyl phosphate 5-25 parts；Pigment 1-10 parts；Sodium tripolyphosphate 0.2-0.8 parts；To benzene two
Formic acid 45-55 parts；Titanium dioxide 50-60 parts；Antimony triacetate 1-3 parts.
2. a kind of ceramics according to claim 1 use carboxyl-type polyester powdery paints, it is characterised in that the ceramics carboxylic
The raw materials by weight portion proportioning of fundamental mode polyester powder coating is as follows：100 parts of polyester resin；10 parts of bentonite；HHPA 15
Part；15 parts of lithopone；20 parts of triglycidyl isocyanurate；10 parts of blanc fixe；10 parts of levelling agent；Calgon
2.5 part；10 parts of diphenylhydroxyethanone；15 parts of tributyl phosphate；5 parts of pigment；0.5 part of sodium tripolyphosphate；50 parts of terephthalic acid (TPA)；Two
55 parts of titanium oxide；2 parts of antimony triacetate.
3. a kind of ceramics according to claim 1 use carboxyl-type polyester powdery paints, it is characterised in that：The levelling agent is adopted
With dimethyl silicone polymer or acrylic resin.
4. a kind of ceramics according to claim 1 use carboxyl-type polyester powdery paints, it is characterised in that：The pigment is adopted
Ultramarine or iron oxide red.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430848.8A CN104152014B (en) | 2014-08-28 | 2014-08-28 | Polyester powder paint used for ceramic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430848.8A CN104152014B (en) | 2014-08-28 | 2014-08-28 | Polyester powder paint used for ceramic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104152014A CN104152014A (en) | 2014-11-19 |
| CN104152014B true CN104152014B (en) | 2017-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410430848.8A Expired - Fee Related CN104152014B (en) | 2014-08-28 | 2014-08-28 | Polyester powder paint used for ceramic |
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| Country | Link |
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| CN (1) | CN104152014B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104693950A (en) * | 2015-03-12 | 2015-06-10 | 湖州中辰建设有限公司 | Acid-resistant acrylic resin powder paint for new ceramics |
| CN105567060A (en) * | 2015-12-16 | 2016-05-11 | 芜湖市宝艺游乐科技设备有限公司 | Impact-resistant polyester powder paint and manufacturing method thereof |
| CN107641441A (en) * | 2017-10-29 | 2018-01-30 | 遵义春华新材料科技有限公司 | A kind of preparation method of ceramics powdery paints |
| CN107779060A (en) * | 2017-10-29 | 2018-03-09 | 遵义春华新材料科技有限公司 | A kind of ceramics powdery paints |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2142367A1 (en) * | 2007-04-27 | 2010-01-13 | Valspar Sourcing, Inc. | Crosslinkable imide polyester coating |
| CN101787239A (en) * | 2009-12-31 | 2010-07-28 | 广东银洋树脂有限公司 | Method for preparing environment-friendly powder coating resin |
| CN102408550A (en) * | 2011-11-14 | 2012-04-11 | 广州擎天实业有限公司 | Carboxyl-terminated polyester resin for super weather-proof powder coating and preparation method thereof |
-
2014
- 2014-08-28 CN CN201410430848.8A patent/CN104152014B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2142367A1 (en) * | 2007-04-27 | 2010-01-13 | Valspar Sourcing, Inc. | Crosslinkable imide polyester coating |
| CN101787239A (en) * | 2009-12-31 | 2010-07-28 | 广东银洋树脂有限公司 | Method for preparing environment-friendly powder coating resin |
| CN102408550A (en) * | 2011-11-14 | 2012-04-11 | 广州擎天实业有限公司 | Carboxyl-terminated polyester resin for super weather-proof powder coating and preparation method thereof |
Also Published As
| Publication number | Publication date |
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| CN104152014A (en) | 2014-11-19 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Yuqiang Inventor after: Li Liangzhu Inventor after: Su Zhiqiang Inventor before: Ma Zhiming |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170330 Address after: 514200 Guangdong City, Meizhou Province, the town of Lei Feng Town, the end of the village Applicant after: Meizhou Fenglian Ceramics Co.,Ltd. Address before: Zhujiang Road Wuzhong District Mudu town of Suzhou city in Jiangsu Province Tianlong 215101 No. 378 building room 4722 Applicant before: SUZHOU LUOTELAN NEW MATERIAL TECHNOLOGY CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20190828 |
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| CF01 | Termination of patent right due to non-payment of annual fee |