CN102040796B - Acrylic plate with natural coral patterns and method for producing same - Google Patents
Acrylic plate with natural coral patterns and method for producing same Download PDFInfo
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- CN102040796B CN102040796B CN201010554808.6A CN201010554808A CN102040796B CN 102040796 B CN102040796 B CN 102040796B CN 201010554808 A CN201010554808 A CN 201010554808A CN 102040796 B CN102040796 B CN 102040796B
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Abstract
The invention belongs to the technical field of acrylic products and methods for producing the same and in particular to an acrylic plate with natural coral patterns and a method for producing the same. The method for producing the acrylic plate with natural coral patterns comprises the following steps: (1) preparing raw materials comprising 100 parts by weight of acrylic resin, 1-60 parts by weight of pearl material, 0-30 parts by weight of flame retardants, 1-5 parts by weight anti-sedimentation agent, 1-10 parts by weight of polymerization initiator and 2-10 parts by weight of dispersant; (2) stirring the raw materials and mixing the raw materials fully uniformly; (3) vacuumizing the raw materials stirred uniformly to remove the bubbles in the materials; (4) casting the vacuumized raw materials into a mould, carrying out reaction on the raw materials, and curing to obtain a semi-finished product; and (5) post-processing the semi-finished product to obtain the finished product. Due to the adoption of the technical scheme, patterns similar to the natural coral can be formed on the product. The acrylic plate with natural coral patterns can be applied to various fields of decoration and the like, can enhance the grade of the product produced from the acrylic plate and conforms to the green consumption concept of consumers.
Description
Technical field:
The present invention relates to acrylic product and preparation method thereof technical field, refer in particular to a kind of making method with the acrylic plate of natural coral pattern.
Background technology:
Acrylic is special polymethylmethacrylate (PMMA) material, and it is a kind of high molecular synthetic resin, has been widely used in industry-by-industry at present.
Line is for other synthetic resins series products, and acrylic has following advantage:
1, high-clarity, transmittance reaches 92%, has the good reputation of " plastic cement crystal ".
2, good weathering resistance, can be applicable to outdoor, and has good surface hardness and gloss long service life concurrently, compared with other material product, and long more than 3 years of life-span
3, excellent mechanical property, and there is good cracking resistance, processing plasticity-is large, can be made into various required shape and product.
4, can make in various color.
5, good chemical resistance performance.
6, from heavy and light, half lighter than simple glass is little to support load for building decoration field.
7, environmental protection, recovery rate is high, and easy to maintenance, easy to clean.
Current acrylic material has been widely used in the fields such as instrument part, automobile lamp, optical mirror slip, transparent pipeline, decoration.
Due to the excellent properties of acrylic product, developed various product around it at present, but also there is certain deficiency in it: in Ya Like product, color is all the pigment realizations by adding at present, so just causes its color cannot present natural pattern.The present invention, through researching and developing for many years, proposes following technical scheme, to provide a kind of Ya Like panel products forming nature pattern.
Summary of the invention:
Technical problem to be solved by this invention is exactly not enough in order to overcome in current product, provides a kind of and forms the acrylic plate with natural coral pattern.
For solving the problems of the technologies described above, present invention employs following technical scheme: the raw material of this acrylic plate and weight proportion are:
(a), acrylic resin 100 parts;
(b), iridescent 1 ~ 60 part;
(c), fire retardant 0-30 part;
(d), anti-sedimentation agent 1-5 part;
(e), polymerization starter 0.1-5 part;
(f), dispersion agent 2-10 part.
In technique scheme, described acrylic resin is acrylic monomer and the mixture being dissolved in polyacrylic ester wherein, wherein said acrylic monomer is selected from by combination that methacrylic acid, methyl methacrylate, β-dimethyl-aminoethylmethacrylate, propyl methacrylate, n-BMA and methacrylic acid-2-diethyl acetamidomalonate form, and the weight percent wherein between acrylic monomer and polyacrylic ester is: acrylic monomer is not less than 60%, polyacrylic ester is higher than 40%.
In technique scheme, described iridescent is powdery pearl powder, and its granularity is between 200-1200 order.It also can adopt shell powder, forms coral pattern and have pearl brilliance in its military order finished product, to reach better natural coral pattern effect.
In technique scheme, described fire retardant is aluminium hydrate powder.Certainly, phosphorus-nitrogen containing flame retardant, inorganic combustion inhibitor also can be adopted all as ignition dope.But in order to meet safety requirements, generally do not advise using organic fire-retardant, such as bromide fire retardant.
In technique scheme, described anti-settling refers to the thixotropic agent of the pulpous state that modified polyamide compounds forms.Adding thixotropic agent in the feed can make resin adhesive liquid when static, have higher denseness, becomes again the material of low denseness fluid under external force.The technical program adopts the thixotropic agent (as polyamide wax) of the pulpous state of modified polyamide compounds composition, and it is little on resin impact itself.
In technique scheme, described polymerization starter is radical initiator.
Described dispersion agent is the inorganic dispersant containing element silicon, such as silicates.
Second technical problem to be solved by this invention is just to provide a kind of above-mentioned making method with the acrylic plate of natural coral pattern.
For solving second technical problem, the technical solution used in the present invention is: this making method comprises the steps: the first step, prepares raw material according to following weight proportion:
(a), acrylic resin 100 parts;
(b), iridescent 1 ~ 60 part;
(c), fire retardant 0-30 part;
(d), anti-sedimentation agent 1-5 part;
(e), polymerization starter 0.1-5 part;
(f), dispersion agent 2-10 part;
Second step, stirs above-mentioned raw materials, makes raw material fully mix; 3rd step, vacuumizes process to the raw material after above-mentioned stirring, to eliminate the bubble in raw material; 4th step, the raw material above-mentioned process being vacuumized process is poured in mould, through reaction after fixing, forms work in-process; 5th step, carries out aftertreatment to work in-process and namely obtains finished product.
In technique scheme, in the 5th described step, the aftertreatment that work in-process carry out is comprised: sanding process and coated side oil.
After the present invention adopts technique scheme, the moulding of similar natural coral pattern in its product made, can be formed.Apply the present invention in various decoration, decoration or other field, it can promote the taste of made product, the consumption concept of the current human consumer's back to nature of compound.
Embodiment:
Embodiment one
The present embodiment is preferred embodiment of the present invention.
First, raw material is mixed according to following composition and weight proportion:
(a), acrylic resin 100kg;
(b), iridescent 20kg;
(c), fire retardant 10kg;
(d), anti-sedimentation agent 3kg;
(e), polymerization starter 4kg;
(f), dispersion agent 5kg;
Wherein, described acrylic resin is acrylic monomer and the mixture being dissolved in polyacrylic ester wherein, and wherein said acrylic monomer is methacrylic acid.Methacrylic acid consumption is: 60kg, and polyacrylic ester consumption is: 40kg
Iridescent is pearl powder, and its granularity is 200 orders.
Fire retardant is aluminium hydrate powder.
Anti-settling is polyamide wax.
Polymerization starter is radical initiator, the concrete persulphate adopting mineral-type.
Dispersion agent is water glass.
Above-mentioned raw materials is poured in stirrer, stir, make raw material fully mix.Then the raw material after above-mentioned stirring being carried out vacuumizing process, to eliminate the bubble in raw material, as still remained bubble in raw material, appropriate defoamer can be added, as organo-siloxane.Then, the raw material above-mentioned process being vacuumized process is poured in mould, through reaction after fixing, forms work in-process.Finally, carry out sanding process and coated side oil to work in-process, face oil can adopt UV face oil, and coating once.
The moulding of similar natural coral pattern is formed in the acrylic plate adopting the present embodiment to make.
Embodiment two
Make according to the method for such as embodiment one, difference is, its proportioning raw materials is
First, raw material is mixed according to following composition and weight proportion:
(a), acrylic resin 100kg;
(b), iridescent 20kg;
(d), anti-sedimentation agent 3kg;
(e), polymerization starter 1kg;
(f), dispersion agent 4kg;
Wherein, in described acrylic resin, methacrylic acid consumption is: 70kg, and polyacrylic ester consumption is: 30kg.Iridescent is pearl powder, and its granularity is 500 orders.Fire retardant is aluminium hydrate powder.Anti-settling is polyamide wax.Polymerization starter is persulphate.Dispersion agent is water glass.
Embodiment three
Make according to the method for such as embodiment one, difference is, its proportioning raw materials is
First, raw material is mixed according to following composition and weight proportion:
(a), acrylic resin 100kg;
(b), iridescent 30kg;
(c), fire retardant 15kg;
(d), anti-sedimentation agent 10kg;
(e), polymerization starter 2kg;
(f), dispersion agent 6kg;
Wherein, in described acrylic resin, methacrylic acid consumption is: 90kg, and polyacrylic ester consumption is: 10kg.Iridescent is pearl powder, and its granularity is 1200 orders.Fire retardant is aluminium hydrate powder.Anti-settling is polyamide wax.Polymerization starter is persulphate.Dispersion agent is water glass.
Certainly, the above is only example of the present invention, is not limit the scope of the present invention, and all equivalences done according to structure, feature and the principle described in the present patent application the scope of the claims change or modify, and all should be included in the present patent application the scope of the claims.
Claims (3)
1. have a making method for the acrylic plate of natural coral pattern, its feature is being: this making method comprises the steps:
The first step, prepares raw material according to following weight proportion:
Second step, stirs above-mentioned raw materials, makes raw material fully mix;
3rd step, vacuumizes process to the raw material after above-mentioned stirring, to eliminate the bubble in raw material;
4th step, the raw material above-mentioned process being vacuumized process is poured in mould, and through reaction after fixing, form work in-process, now surface of semi-finished is that core will disperse the pattern forming a kind of similar coral to surrounding with dispersion agent;
5th step, carries out aftertreatment to work in-process and namely obtains finished product;
In the described the first step, acrylic resin is acrylic monomer and the mixture being dissolved in polyacrylic ester wherein, wherein said acrylic monomer is selected from by combination that methacrylic acid, methyl methacrylate, β-dimethyl-aminoethylmethacrylate, propyl methacrylate, n-BMA and methacrylic acid-2-diethyl acetamidomalonate form, and the weight percent wherein between acrylic monomer and polyacrylic ester is: acrylic monomer is not less than 60 ﹪, polyacrylic ester not higher than 40 ﹪.
2. a kind of making method with the acrylic plate of natural coral pattern according to claim 1, is characterized in that: in the 5th described step, comprise the aftertreatment that work in-process carry out: sanding process and coated side oil.
3. a kind of making method with the acrylic plate of natural coral pattern according to claim 1 and 2, it is characterized in that: described iridescent is powdery pearl powder, its granularity is between 200-1200 order; Described fire retardant is aluminium hydrate powder; Described anti-sedimentation agent refers to the thixotropic agent of the pulpous state that modified polyamide compounds forms; Described polymerization starter is radical initiator; Described dispersion agent is the inorganic dispersant containing element silicon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010554808.6A CN102040796B (en) | 2010-11-19 | 2010-11-19 | Acrylic plate with natural coral patterns and method for producing same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010554808.6A CN102040796B (en) | 2010-11-19 | 2010-11-19 | Acrylic plate with natural coral patterns and method for producing same |
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| Publication Number | Publication Date |
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| CN102040796A CN102040796A (en) | 2011-05-04 |
| CN102040796B true CN102040796B (en) | 2015-05-20 |
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| CN201010554808.6A Expired - Fee Related CN102040796B (en) | 2010-11-19 | 2010-11-19 | Acrylic plate with natural coral patterns and method for producing same |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106543617A (en) * | 2016-11-09 | 2017-03-29 | 安徽新胜塑料科技有限公司 | A kind of production method of ageing-resistant acrylic board |
| CN108772997A (en) * | 2018-05-24 | 2018-11-09 | 安徽新涛光电科技有限公司 | A kind of organic glass water-bath maintaining process method |
| CN111497515A (en) * | 2020-04-26 | 2020-08-07 | 广州乐高建筑科技有限公司 | PMMA (polymethyl methacrylate) artistic product manufacturing method and PMMA composition thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000327389A (en) * | 1999-05-19 | 2000-11-28 | Mitsubishi Rayon Co Ltd | Composition for artificial marble and artificial marble |
| CN101184706A (en) * | 2005-05-30 | 2008-05-21 | 第一毛织株式会社 | Composition for artificial stone, an article including the same, and a method of forming the same |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000327389A (en) * | 1999-05-19 | 2000-11-28 | Mitsubishi Rayon Co Ltd | Composition for artificial marble and artificial marble |
| CN101184706A (en) * | 2005-05-30 | 2008-05-21 | 第一毛织株式会社 | Composition for artificial stone, an article including the same, and a method of forming the same |
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| CN102040796A (en) | 2011-05-04 |
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Granted publication date: 20150520 Termination date: 20171119 |