CN107805315A - A kind of plastics after plastic processing methods and processing - Google Patents

A kind of plastics after plastic processing methods and processing Download PDF

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Publication number
CN107805315A
CN107805315A CN201710961309.0A CN201710961309A CN107805315A CN 107805315 A CN107805315 A CN 107805315A CN 201710961309 A CN201710961309 A CN 201710961309A CN 107805315 A CN107805315 A CN 107805315A
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CN
China
Prior art keywords
inorganic ceramic
coating
processing methods
frosting
plastic processing
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710961309.0A
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Chinese (zh)
Inventor
卢桂峰
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.)
Shenzhen Quark Nano Material Co Ltd
Original Assignee
Shenzhen Quark Nano Material Co Ltd
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Publication date
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Priority to CN201710961309.0A priority Critical patent/CN107805315A/en
Publication of CN107805315A publication Critical patent/CN107805315A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04Coating
    • C08J7/06Coating with compositions not containing macromolecular substances
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D1/00Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18Fireproof paints including high temperature resistant paints
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2355/00Characterised by the use of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08J2323/00 - C08J2353/00
    • C08J2355/02Acrylonitrile-Butadiene-Styrene [ABS] polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2369/00Characterised by the use of polycarbonates; Derivatives of polycarbonates

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

Abstract

The present invention relates to the plastics after a kind of plastic processing methods and processing, plastic processing methods A, in the frosting coating nanometer inorganic ceramic paint.Nano inorganic ceramic coating has inorganic ceramic performance, can significantly improve the shortcomings of frosting hardness is low, not wear-resisting, UV resistant is poor, the resistance to temperature difference, solvent resistant difference.Ceramic plastic material after preparation had both had the characteristics of low common plastic cost, in light weight, toughness, shock resistance is good, Corrosion Protection is excellent, ornamental high, had the advantages of inorganic ceramic coating hardness is high, weather resistance is good, solvent resistant and chemicals performance are good, wearability is good again.

Description

A kind of plastics after plastic processing methods and processing
Technical field
The invention belongs to plastics, coating application field, and in particular to the plastics after a kind of plastic processing methods and processing.
Background technology
Plastics are the materials commonly used in modern industry, and the shell of such as many industrial products is manufactured from plastic, but due to The shortcomings of case hardnesses of plastics is low, not wear-resisting, UV resistant is poor, the resistance to temperature difference, solvent resistant difference, therefore, its application is also by one Fixed limitation, if require high to hardness, wear-resisting, UV resistant, heatproof, solvent resistant etc., plastic production cannot be used.
The content of the invention
The present invention provides plastic processing methods, and to solve, existing frosting hardness is low, not wear-resisting, UV resistant is poor, resistance to The technical problem of the temperature difference, solvent resistant difference.
In order to solve the above technical problems, the present invention adopts the technical scheme that:
A kind of plastic processing methods, it is characterized in that, A, in the frosting coating nanometer inorganic ceramic paint.
Also followed the steps below before the step A is carried out:A, the frosting is handled, in order to described Nano inorganic ceramic coating is coated to the frosting.
Processing is carried out to the frosting includes plasma treatment, mechanical-physical surface sand-blasting, grinding process.
The thickness of the nano inorganic ceramic coating is 10-100um, and the application pattern is spraying, roller coating or dip-coating.
After the completion of the step A, also follow the steps below:B, to being coated to the nano inorganic ceramic coating of frosting Coating is solidified.
The solidification temperature is normal temperature or 50-200 DEG C.
The mixing nano inorganic ceramic coating is obtained by mixing and curing nano inorganic ceramic coating.
The nano inorganic ceramic coating is selected from:By silica or by silica and aluminum oxide, carborundum, oxygen Change the mixture of one or more compositions composition in zirconium, polyester, acrylic resin.
The nano inorganic ceramic coating constituent is:Silica 30-100%, aluminum oxide 0-50%, carborundum 0- 30%, zirconium oxide 0-30%, polyester 0-30%, acrylic resin 0-30%.
The present invention also provides a kind of plastics, it is characterized in that, it is provided with the frosting at any of the above-described method Manage obtained mixing nano inorganic ceramic coating layer.
After above-mentioned technical proposal is employed, due in the frosting coating nanometer inorganic ceramic paint.Inorganic pottery Porcelain coating has many unique performances, for example, high-weatherability, has excellent ultravioletlight screening, the long Kubo of gloss of film Hold, be not efflorescence, non-degradable;Property easy to clean, surface is smooth, is produced without electrostatic, therefore is not easy to adsorb dust, and a small amount of dust rainwater is It is flushable clean;Excellent adhesive force, there is good attachment on inorganic, metal and part organic substrate, produce firmization Learn key;High temperature resistant and non-flammability, coating structure are inorganic, are mainly crosslinked film forming with inorganic chemistry key, can for a long time resistance to 600 DEG C and keep stable, while meet fire and do not burn, no toxic gas produces;Corrosion of chemicals-resistant and chemical solvent etc., each State-owned wide purposes, such as communal facility, household electrical appliance, ship, military project and chemical anticorrosion field.Except above advantage without Machine ceramic coating has excellent case hardness, and film forming matter is mainly inorganic nanometer oxide, and it is hard can to significantly improve frosting Spend the shortcomings of low, not wear-resisting, UV resistant is poor, the resistance to temperature difference, solvent resistant difference.Solve existing frosting hardness it is low, it is not wear-resisting, UV resistant is poor, the technical problem of the resistance to temperature difference, solvent resistant difference.
Secondly as also followed the steps below before the step A is carried out:A, the frosting is handled, In order to which the nano inorganic ceramic coating is coated to the frosting, it can greatly increase between coating and plastics and adhere to Power.
Embodiment
Embodiment one
A kind of hardening technology of frosting ceramic, specifically completed according to following steps:
First, plastics are surface-treated.
2nd, mix and cure nano inorganic ceramic coating.
3rd, frosting ceramic, i.e., in frosting coating nanometer inorganic ceramic paint.
4th, curing of coatings coating thickness is 10-100 microns.
Application pattern can be spraying, roller coating or dip-coating.Present embodiment can significantly improve frosting hardness it is low, intolerant to The shortcomings of mill, UV resistant are poor, the resistance to temperature difference, solvent resistant difference.
Embodiment two
The difference of present embodiment and embodiment one is:Being directed at inorganic ceramic paint described in step 1 Surface treatment mode before reason plastics includes:Plasma treatment, mechanical-physical surface sand-blasting, polishing mode.Other and specific reality It is identical to apply mode one
Embodiment three
Present embodiment is with one of embodiment one or two difference:Coating described in step 2 is in the market The inorganic ceramic paint of two-component or more components.Other are identical with embodiment one or two.
Embodiment four
Present embodiment is with one of embodiment one to three difference:Inorganic ceramic paint described in step 2 Composition is silica 30-100%, aluminum oxide 0-50%, zirconium oxide 0-30%, carborundum 0-30%, polyester 0-30%, propylene Acid resin 0-30%.Other are identical with embodiment one to three.
Embodiment five
Present embodiment is with one of embodiment one to four difference:In step 3 before inorganic ceramic paint use After several components must being mixed into curing, frosting is coated in by modes such as spraying, roller coating, brushing or dip-coatings.Other with Embodiment one to four is identical.
Embodiment six
Present embodiment is with one of embodiment one to five difference:Step 4 kind solidification temperature be normal temperature or Film-forming at 50-200 DEG C.Other are identical with embodiment one to five.
The present invention is described in further detail with reference to specific embodiment, but it is not as a limitation of the invention.
Specific embodiment 1:ABS plastic surface hardening.Specifically operate according to the following steps.
First, ABS plastic surface is subjected to plasma treatment.
2nd, nano inorganic ceramic coating is mixed evenly.
3rd, after plasma treatment within two hours, nano inorganic ceramic coating is coated in by way of aerial spraying ABS surface.
4th, after the curing be complete, coating thickness is 50 microns.
Specific embodiment 2:PC plastic surface hardening.Specifically operate according to the following steps.
First, PC plastic surface is subjected to mechanical-physical blasting treatment.
2nd, nano inorganic ceramic coating is mixed evenly.
3rd, nano inorganic ceramic coating is coated in frosting by way of dip-coating.
4th, after the curing be complete, coating thickness is 30 microns.
Specific embodiment 3:PBT plastic surface hardening.Specifically operate according to the following steps.
First, PBT plastic surface is subjected to grinding process.
2nd, nano inorganic ceramic coating is mixed evenly.
3rd, the nano inorganic ceramic coating mixed is coated in frosting by way of spraying.
4th, after the curing be complete, coating thickness is 80 microns.
Using following verification experimental verifications effect of the present invention
The surface ceramic deposition plastics of the ABS plastic surface hardening being applied to obtained in specific embodiment 1, its experimental method And performance is as listed by table one:
Table one
The surface ceramic deposition plastics applied to PC plastic surface hardening obtained in specific embodiment 2, its experimental method and Performance is as listed by table two:
Table two
The surface ceramic deposition plastics applied to PBT plastic surface hardening obtained in specific embodiment 3, its experimental method and Performance is as listed by table three:
Table three
Test result understands that the hardness of three kinds of plastics plastics increases after surface ceramic deposition, while the wearability of plastics It can significantly improve, the adhesive force of coating is preferable, and heatproof is water-based, resistance to xylene solvent immersion and resistance to butanone are cleaned.
Disclosed above is only several specific embodiments of the present invention, but the present invention is not limited to this, any ability What field technique personnel can think change should all fall into protection scope of the present invention.

Claims (10)

1. a kind of plastic processing methods, it is characterized in that, A, in the frosting coating nanometer inorganic ceramic paint.
2. plastic processing methods according to claim 1, it is characterized in that, also carried out before the step A is carried out following Step:A, the frosting is handled, in order to which the nano inorganic ceramic coating is coated to the frosting.
3. plastic processing methods according to claim 2, it is characterized in that, the frosting is carried out processing include grade from Subprocessing, mechanical-physical surface sand-blasting, grinding process.
4. plastic processing methods according to claim 2, it is characterized in that, the thickness of the nano inorganic ceramic coating is 10-100um, the application pattern are spraying, roller coating or dip-coating.
5. according to the plastic processing methods described in claim 1 or 2 or 3, it is characterized in that, after the completion of the step A, also carry out Following steps:B, the nano inorganic ceramic coating coating for being coated to frosting is solidified.
6. plastic processing methods according to claim 4, it is characterized in that, the solidification temperature is normal temperature or 50-200 ℃。
7. according to the plastic processing methods described in claim 1 or 2 or 3, it is characterized in that, the mixing nano inorganic ceramic coating Obtained by mixing and curing nano inorganic ceramic coating.
8. plastic processing methods according to claim 6, it is characterized in that, the nano inorganic ceramic coating is selected from:By Silica or by silica and aluminum oxide, carborundum, zirconium oxide, polyester, acrylic resin it is one or more into The mixture being grouped.
9. plastic processing methods according to claim 7, it is characterized in that, the nano inorganic ceramic coating constituent For:Silica 30-100%, aluminum oxide 0-50%, carborundum 0-30%, zirconium oxide 0-30%, polyester 0-30%, acrylic acid Resin 0-30%.
10. a kind of plastics, it is characterized in that, either method described in claim 1-8 is provided with the frosting and is handled Obtained mixing nano inorganic ceramic coating layer.
CN201710961309.0A 2017-10-17 2017-10-17 A kind of plastics after plastic processing methods and processing Pending CN107805315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710961309.0A CN107805315A (en) 2017-10-17 2017-10-17 A kind of plastics after plastic processing methods and processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710961309.0A CN107805315A (en) 2017-10-17 2017-10-17 A kind of plastics after plastic processing methods and processing

Publications (1)

Publication Number Publication Date
CN107805315A true CN107805315A (en) 2018-03-16

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109535461A (en) * 2018-11-30 2019-03-29 成都其其小数科技有限公司 A kind of preparation method of the gradient flame retardant coating for frosting
CN112644132A (en) * 2020-12-24 2021-04-13 嘉兴领科材料技术有限公司 High-hardness and high-weather-resistance polycarbonate composite board with excellent impact resistance and preparation method thereof
CN112691873A (en) * 2020-12-09 2021-04-23 东莞仁海科技股份有限公司 Plastic surface ceramic technology

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002322389A (en) * 2001-04-24 2002-11-08 Sumio Tanabe Manufacturing method for multifunctional ceramic coating film-forming material curable at low temperature and forming method for multifunctional ceramic coating film curable at low temperature
CN1664023A (en) * 2004-03-04 2005-09-07 李力锋 Preparation of vitreous far-infrared ceramic film coating
CN106349926A (en) * 2016-09-30 2017-01-25 陈业新 Water-based nano ceramic composite coating and coating method thereof
CN106583204A (en) * 2016-12-14 2017-04-26 佛山市宜用新材料科技有限公司 Inorganic fireproof plate and surface treatment method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002322389A (en) * 2001-04-24 2002-11-08 Sumio Tanabe Manufacturing method for multifunctional ceramic coating film-forming material curable at low temperature and forming method for multifunctional ceramic coating film curable at low temperature
CN1664023A (en) * 2004-03-04 2005-09-07 李力锋 Preparation of vitreous far-infrared ceramic film coating
CN106349926A (en) * 2016-09-30 2017-01-25 陈业新 Water-based nano ceramic composite coating and coating method thereof
CN106583204A (en) * 2016-12-14 2017-04-26 佛山市宜用新材料科技有限公司 Inorganic fireproof plate and surface treatment method thereof

Non-Patent Citations (1)

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Title
王善勤: "《塑料配方设计问答》", 31 January 2003, 北京:中国轻工业出版社 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109535461A (en) * 2018-11-30 2019-03-29 成都其其小数科技有限公司 A kind of preparation method of the gradient flame retardant coating for frosting
CN112691873A (en) * 2020-12-09 2021-04-23 东莞仁海科技股份有限公司 Plastic surface ceramic technology
CN112644132A (en) * 2020-12-24 2021-04-13 嘉兴领科材料技术有限公司 High-hardness and high-weather-resistance polycarbonate composite board with excellent impact resistance and preparation method thereof

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Application publication date: 20180316

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