CN105400122A - High-hardness degradable plastic for electric apparatus elements - Google Patents
High-hardness degradable plastic for electric apparatus elements Download PDFInfo
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- CN105400122A CN105400122A CN201510786006.0A CN201510786006A CN105400122A CN 105400122 A CN105400122 A CN 105400122A CN 201510786006 A CN201510786006 A CN 201510786006A CN 105400122 A CN105400122 A CN 105400122A
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Abstract
The invention discloses a high-hardness degradable plastic for electric apparatus elements. The high-hardness degradable plastic comprises the following raw materials in parts by weight: 60-90 parts of ABS resin, 20-40 parts of polyamide, 5-15 parts of polyhydroxybutyrate, 2-10 parts of furfuryl alcohol resin, 4-12 parts of glass fibers, 4-8 parts of zinc stearate, 2-6 parts of sodium carbonate, 1-6 parts of calcium carbonate, 2-5 parts of urea-formaldehyde resin, 5-15 parts of modified corn starch, 2-8 parts of vegetable protein cellulose, 1-9 parts of wood fiber powder, 3-9 parts of clay, 2-6 parts of white carbon black, 1-5 parts of benzophenone, 4-8 parts of poly-beta-hydroxybutyric acid, 1-3 parts of a dispersant, 2-5 parts of a plasticizer and 3-6 parts of a coupling agent. The plastic for the electric apparatus elements, disclosed by the invention, is high in hardness and is degradable.
Description
Technical field
The present invention relates to a kind of degradable plastics, particularly relate to a kind of electric elements high rigidity degradable plastics.
Background technology
Along with the fast development of economy, improving constantly of people's living standard, the environmental consciousness of people improves constantly, people improve constantly the hardness of household electrical appliance and the requirement of degradability, the hardness of household electrical appliance and degradability, become people on market and selected the major influence factors of household electrical appliance, but in prior art, the hardness of the plastics that the electric elements of household electrical appliance use and degradability cannot meet demand during actual use.
Summary of the invention
For solving the technical problem existed in background technology, the present invention proposes a kind of electric elements high rigidity degradable plastics, has hardness high, degradable performance.
A kind of electric elements high rigidity degradable plastics that the present invention proposes, its raw material comprises by weight: ABS resin 60-90 part, polymeric amide 20-40 part, poly butyric ester 5-15 part, furfuryl alcohol resin 2-10 part, glass fibre 4-12 part, Zinic stearas 4-8 part, sodium carbonate 2-6 part, calcium carbonate 1-6 part, urea-formaldehyde resin 2-5 part, modified corn starch 5-15 part, artificial beef plant element 2-8 part, wood fiber powder 1-9 part, clay 3-9 part, white carbon black 2-6 part, benzophenone 1-5 part, poly-β-hydroxybutyric acid 4-8 part, dispersion agent 1-3 part, softening agent 2-5 part, coupling agent 3-6 part.
Preferably, the raw material of modified corn starch comprises by weight: W-Gum 5-15 part, ammonium persulphate 12.5-37.5 part, monomer 2-8 part, potassium permanganate 1-5 part, emulsifying agent 2-5 part.
Preferably, modified corn starch is prepared by following technique: mixed with ammonium persulfate solution by W-Gum, is then heated to 80-100 DEG C, and insulation 20-40min, is cooled to room temperature and obtains material a; Then regulate the ph to 5.2-6.3 of material a, add emulsifying agent, monomer and potassium permanganate, be warming up to 45-60 DEG C, insulation 2-4h, then regulate pH to neutral with sodium hydroxide solution, be cooled to room temperature and obtain modified corn starch.
Preferably, the substance withdrawl syndrome of ammonium persulfate solution is 1-3mol/L.
Preferably, monomer is that vinylformic acid, acrylic amine and methyl methacrylate mix by weight 1-2:3-5:2-6.
Preferably, its raw material comprises by weight: ABS resin 65-85 part, polymeric amide 25-35 part, poly butyric ester 8-12 part, furfuryl alcohol resin 3-9 part, glass fibre 5-11 part, Zinic stearas 5-7 part, sodium carbonate 3-5 part, calcium carbonate 2-5 part, urea-formaldehyde resin 3-4 part, modified corn starch 8-12 part, artificial beef plant element 3-7 part, wood fiber powder 2-8 part, clay 4-8 part, white carbon black 3-5 part, benzophenone 2-4 part, poly-β-hydroxybutyric acid 5-7 part, dispersion agent 1.5-2.5 part, softening agent 2.5-4.5 part, coupling agent 4-5 part.
Preferably, its raw material comprises by weight: ABS resin 75 parts, kymene 0 part, poly butyric ester 10 parts, furfuryl alcohol resin 6 parts, 8 parts, glass fibre, Zinic stearas 6 parts, 4 parts, sodium carbonate, 3.5 parts, calcium carbonate, urea-formaldehyde resin 3.5 parts, modified corn starch 10 parts, artificial beef plant element 5 parts, wood fiber powder 5 parts, clay 6 parts, white carbon black 4 parts, benzophenone 3 parts, poly-β-hydroxybutyric acid 6 parts, dispersion agent 2 parts, 3.5 parts, softening agent, coupling agent 4.5 parts.
A kind of electric elements high rigidity degradable plastics of the present invention, its raw material comprises ABS resin, polymeric amide, poly butyric ester, furfuryl alcohol resin, glass fibre, Zinic stearas, sodium carbonate, calcium carbonate, urea-formaldehyde resin, modified corn starch, artificial beef plant element, wood fiber powder, clay, white carbon black, benzophenone, poly-β-hydroxybutyric acid, dispersion agent, softening agent and coupling agent, wherein, using ABS resin as major ingredient, ABS resin makes electric elements high rigidity degradable plastics of the present invention have excellent hardness and degradability, auxiliary interpolation polymeric amide, poly butyric ester, furfuryl alcohol resin, glass fibre, Zinic stearas, sodium carbonate, calcium carbonate, urea-formaldehyde resin, modified corn starch, artificial beef plant element, wood fiber powder, clay, white carbon black, benzophenone, poly-β-hydroxybutyric acid, dispersion agent, softening agent and coupling agent are as auxiliary material, and the proportioning of conservative control major ingredient and auxiliary material, further increases hardness and the degradability of electric elements high rigidity degradable plastics of the present invention, wherein, the modified corn starch of interpolation, is effectively improve the consistency of itself and other raw materials of the present invention, makes electric elements high rigidity degradable plastics of the present invention have degradability by modification.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail; should understand; embodiment is only for illustration of the present invention, instead of for limiting the present invention, any amendment, equivalent replacement etc. made on basis of the present invention is all in protection scope of the present invention.
In embodiment, the weight part of ABS resin can be 60 parts, 65 parts, 70 parts, 75 parts, 80 parts, 85 parts, 90 parts; The weight part of polymeric amide can be 20 parts, 25 parts, 30 parts, 35 parts, 40 parts; The weight part of poly butyric ester can be 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts, 11 parts, 12 parts, 13 parts, 14 parts, 15 parts; The weight part of furfuryl alcohol resin can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts, 6.5 parts, 7 parts, 7.5 parts, 8 parts, 8.5 parts, 9 parts, 9.5 parts, 10 parts; The weight part of glass fibre can be 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts, 11 parts, 12 parts; The weight part of Zinic stearas can be 4 parts, 5 parts, 6 parts, 7 parts, 8 parts; The weight part of sodium carbonate can be 2 parts, 3 parts, 4 parts, 5 parts, 6 parts; The weight part of calcium carbonate can be 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts; The weight part of urea-formaldehyde resin can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts; The weight part of modified corn starch can be 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts, 11 parts, 12 parts, 13 parts, 14 parts, 15 parts; The weight part of artificial beef plant element can be 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts; The weight part of wood fiber powder can be 1 part, 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts; The weight part of clay can be 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts; The weight part of white carbon black can be 2 parts, 3 parts, 4 parts, 5 parts, 6 parts; The weight part of benzophenone can be 1 part, 2 parts, 3 parts, 4 parts, 5 parts; The weight part of poly-β-hydroxybutyric acid can be 4 parts, 5 parts, 6 parts, 7 parts, 8 parts; The weight part of dispersion agent can be 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts; The weight part of softening agent can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts; The weight part of coupling agent can be 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts.
In embodiment, in the raw material of modified corn starch, the weight part of W-Gum can be 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts, 11 parts, 12 parts, 13 parts, 14 parts, 15 parts; The weight part of ammonium persulphate can be 12.5 parts, 13 parts, 14 parts, 15 parts, 16 parts, 17 parts, 18 parts, 19 parts, 20 parts, 21 parts, 22 parts, 23 parts, 24 parts, 25 parts, 26 parts, 27 parts, 28 parts, 29 parts, 30 parts, 31 parts, 32 parts, 33 parts, 34 parts, 35 parts, 36 parts, 37.5 parts; The weight part of monomer can be 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts; The weight part of potassium permanganate can be 1 part, 2 parts, 3 parts, 4 parts, 5 parts; The weight part of emulsifying agent can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts.
Embodiment 1
A kind of electric elements high rigidity degradable plastics that the present invention proposes, its raw material comprises by weight: ABS resin 75 parts, kymene 0 part, poly butyric ester 10 parts, furfuryl alcohol resin 6 parts, 8 parts, glass fibre, Zinic stearas 6 parts, 4 parts, sodium carbonate, 3.5 parts, calcium carbonate, urea-formaldehyde resin 3.5 parts, modified corn starch 10 parts, artificial beef plant element 5 parts, wood fiber powder 5 parts, clay 6 parts, white carbon black 4 parts, benzophenone 3 parts, poly-β-hydroxybutyric acid 6 parts, dispersion agent 2 parts, 3.5 parts, softening agent, coupling agent 4.5 parts.
Modified corn starch is prepared by following technique: the ammonium persulfate solution being 2mol/L by 10 parts of W-Gums and 25 parts of substance withdrawl syndrome by weight mixes, and is then heated to 90 DEG C, and insulation 30min, is cooled to room temperature and obtains material a; Then regulate the ph to 5.75 of material a, add 3.5 parts of emulsifying agents, 5 parts of monomers and 3 parts of potassium permanganate, be warming up to 52.5 DEG C, insulation 3h, then regulate pH to neutral with sodium hydroxide solution, be cooled to room temperature and obtain modified corn starch.
Wherein, monomer is that vinylformic acid, acrylic amine and methyl methacrylate mix by weight 1.5:4:4.
Embodiment 2
A kind of electric elements high rigidity degradable plastics that the present invention proposes, its raw material comprises by weight: ABS resin 60 parts, polymeric amide 40 parts, poly butyric ester 5 parts, furfuryl alcohol resin 10 parts, 4 parts, glass fibre, Zinic stearas 8 parts, 2 parts, sodium carbonate, 6 parts, calcium carbonate, urea-formaldehyde resin 2 parts, modified corn starch 15 parts, artificial beef plant element 2 parts, wood fiber powder 9 parts, clay 3 parts, white carbon black 6 parts, benzophenone 1 part, poly-β-hydroxybutyric acid 8 parts, dispersion agent 1 part, 5 parts, softening agent, coupling agent 3 parts.
Modified corn starch is prepared by following technique: the ammonium persulfate solution being 3mol/L by 15 parts of W-Gums and 12.5 parts of substance withdrawl syndrome by weight mixes, and is then heated to 80 DEG C, and insulation 40min, is cooled to room temperature and obtains material a; Then regulate the ph to 5.2 of material a, add 5 parts of emulsifying agents, 2 parts of monomers and 5 parts of potassium permanganate, be warming up to 45 DEG C, insulation 4h, then regulate pH to neutral with sodium hydroxide solution, be cooled to room temperature and obtain modified corn starch.
Wherein, monomer is that vinylformic acid, acrylic amine and methyl methacrylate mix by weight 1:5:2.
Embodiment 3
A kind of electric elements high rigidity degradable plastics that the present invention proposes, its raw material comprises by weight: ABS resin 90 parts, polymeric amide 20 parts, poly butyric ester 15 parts, furfuryl alcohol resin 2 parts, 12 parts, glass fibre, Zinic stearas 4 parts, 6 parts, sodium carbonate, 1 part, calcium carbonate, urea-formaldehyde resin 5 parts, modified corn starch 5 parts, artificial beef plant element 8 parts, wood fiber powder 1 part, clay 9 parts, white carbon black 2 parts, benzophenone 5 parts, poly-β-hydroxybutyric acid 4 parts, dispersion agent 3 parts, 2 parts, softening agent, coupling agent 6 parts.
Modified corn starch is prepared by following technique: the ammonium persulfate solution being 1mol/L by 5 parts of W-Gums and 37.5 parts of substance withdrawl syndrome by weight mixes, and is then heated to 100 DEG C, and insulation 20min, is cooled to room temperature and obtains material a; Then regulate the ph to 6.3 of material a, add 2 parts of emulsifying agents, 8 parts of monomers and 1 part of potassium permanganate, be warming up to 60 DEG C, insulation 2h, then regulate pH to neutral with sodium hydroxide solution, be cooled to room temperature and obtain modified corn starch.
Wherein, monomer is that vinylformic acid, acrylic amine and methyl methacrylate mix by weight 2:3:6.
Embodiment 4
A kind of electric elements high rigidity degradable plastics that the present invention proposes, its raw material comprises by weight: ABS resin 65 parts, kymene 5 parts, poly butyric ester 8 parts, furfuryl alcohol resin 9 parts, 5 parts, glass fibre, Zinic stearas 7 parts, 3 parts, sodium carbonate, 5 parts, calcium carbonate, urea-formaldehyde resin 3 parts, modified corn starch 12 parts, artificial beef plant element 3 parts, wood fiber powder 8 parts, clay 4 parts, white carbon black 5 parts, benzophenone 2 parts, poly-β-hydroxybutyric acid 7 parts, dispersion agent 1.5 parts, 4.5 parts, softening agent, coupling agent 4 parts.
Modified corn starch is prepared by following technique: the ammonium persulfate solution being 2.5mol/L by 12 parts of W-Gums and 13.5 parts of substance withdrawl syndrome by weight mixes, and is then heated to 85 DEG C, and insulation 35min, is cooled to room temperature and obtains material a; Then regulate the ph to 5.4 of material a, add 4 parts of emulsifying agents, 3 parts of monomers and 4 parts of potassium permanganate, be warming up to 50 DEG C, insulation 3.5h, then regulate pH to neutral with sodium hydroxide solution, be cooled to room temperature and obtain modified corn starch.
Wherein, monomer is that vinylformic acid, acrylic amine and methyl methacrylate mix by weight 1.2:4.5:3.
Embodiment 5
A kind of electric elements high rigidity degradable plastics that the present invention proposes, its raw material comprises by weight: ABS resin 85 parts, polymeric amide 25 parts, poly butyric ester 12 parts, furfuryl alcohol resin 3 parts, 11 parts, glass fibre, Zinic stearas 5 parts, 5 parts, sodium carbonate, 2 parts, calcium carbonate, urea-formaldehyde resin 4 parts, modified corn starch 8 parts, artificial beef plant element 7 parts, wood fiber powder 2 parts, clay 8 parts, white carbon black 3 parts, benzophenone 4 parts, poly-β-hydroxybutyric acid 5 parts, dispersion agent 2.5 parts, 2.5 parts, softening agent, coupling agent 5 parts.
Modified corn starch is prepared by following technique: the ammonium persulfate solution being 1.5mol/L by 8 parts of W-Gums and 36.5 parts of substance withdrawl syndrome by weight mixes, and is then heated to 95 DEG C, and insulation 25min, is cooled to room temperature and obtains material a; Then regulate the ph to 6.1 of material a, add 3 parts of emulsifying agents, 7 parts of monomers and 2 parts of potassium permanganate, be warming up to 55 DEG C, insulation 2.5h, then regulate pH to neutral with sodium hydroxide solution, be cooled to room temperature and obtain modified corn starch.
Wherein, monomer is that vinylformic acid, acrylic amine and methyl methacrylate mix by weight 1.8:3.5:4.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (7)
1. an electric elements high rigidity degradable plastics, it is characterized in that, its raw material comprises by weight: ABS resin 60-90 part, polymeric amide 20-40 part, poly butyric ester 5-15 part, furfuryl alcohol resin 2-10 part, glass fibre 4-12 part, Zinic stearas 4-8 part, sodium carbonate 2-6 part, calcium carbonate 1-6 part, urea-formaldehyde resin 2-5 part, modified corn starch 5-15 part, artificial beef plant element 2-8 part, wood fiber powder 1-9 part, clay 3-9 part, white carbon black 2-6 part, benzophenone 1-5 part, poly-β-hydroxybutyric acid 4-8 part, dispersion agent 1-3 part, softening agent 2-5 part, coupling agent 3-6 part.
2. electric elements high rigidity degradable plastics according to claim 1, it is characterized in that, the raw material of modified corn starch comprises by weight: W-Gum 5-15 part, ammonium persulphate 12.5-37.5 part, monomer 2-8 part, potassium permanganate 1-5 part, emulsifying agent 2-5 part.
3. electric elements high rigidity degradable plastics according to claim 1 and 2, it is characterized in that, modified corn starch is prepared by following technique: mixed with ammonium persulfate solution by W-Gum, then 80-100 DEG C is heated to, insulation 20-40min, is cooled to room temperature and obtains material a; Then regulate the ph to 5.2-6.3 of material a, add emulsifying agent, monomer and potassium permanganate, be warming up to 45-60 DEG C, insulation 2-4h, then regulate pH to neutral with sodium hydroxide solution, be cooled to room temperature and obtain modified corn starch.
4. the high rigidity degradable plastics of the electric elements according to any one of claim 1-3, is characterized in that, the substance withdrawl syndrome of ammonium persulfate solution is 1-3mol/L.
5. the high rigidity degradable plastics of the electric elements according to any one of claim 1-4, is characterized in that, monomer is that vinylformic acid, acrylic amine and methyl methacrylate mix by weight 1-2:3-5:2-6.
6. the high rigidity degradable plastics of the electric elements according to any one of claim 1-5, it is characterized in that, its raw material comprises by weight: ABS resin 65-85 part, polymeric amide 25-35 part, poly butyric ester 8-12 part, furfuryl alcohol resin 3-9 part, glass fibre 5-11 part, Zinic stearas 5-7 part, sodium carbonate 3-5 part, calcium carbonate 2-5 part, urea-formaldehyde resin 3-4 part, modified corn starch 8-12 part, artificial beef plant element 3-7 part, wood fiber powder 2-8 part, clay 4-8 part, white carbon black 3-5 part, benzophenone 2-4 part, poly-β-hydroxybutyric acid 5-7 part, dispersion agent 1.5-2.5 part, softening agent 2.5-4.5 part, coupling agent 4-5 part.
7. the high rigidity degradable plastics of the electric elements according to any one of claim 1-6, it is characterized in that, its raw material comprises by weight: ABS resin 75 parts, kymene 0 part, poly butyric ester 10 parts, furfuryl alcohol resin 6 parts, 8 parts, glass fibre, Zinic stearas 6 parts, 4 parts, sodium carbonate, 3.5 parts, calcium carbonate, urea-formaldehyde resin 3.5 parts, modified corn starch 10 parts, artificial beef plant element 5 parts, wood fiber powder 5 parts, clay 6 parts, white carbon black 4 parts, benzophenone 3 parts, poly-β-hydroxybutyric acid 6 parts, dispersion agent 2 parts, 3.5 parts, softening agent, coupling agent 4.5 parts.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106189050A (en) * | 2016-08-10 | 2016-12-07 | 天津华庆百胜塑业有限公司 | A kind of degradable plastic material formula |
| CN106751397A (en) * | 2016-12-12 | 2017-05-31 | 天长市康宁塑胶科技有限公司 | A kind of high-strength ageing modified plastic rubber material |
| CN107383431A (en) * | 2017-06-23 | 2017-11-24 | 安庆市枞江汽车部件制造有限公司 | A kind of car belt plastic buckle with good tensile strength |
| CN110041654A (en) * | 2019-05-13 | 2019-07-23 | 安徽升隆电气有限公司 | A kind of high intensity detector protective shell and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106189050A (en) * | 2016-08-10 | 2016-12-07 | 天津华庆百胜塑业有限公司 | A kind of degradable plastic material formula |
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| CN110041654A (en) * | 2019-05-13 | 2019-07-23 | 安徽升隆电气有限公司 | A kind of high intensity detector protective shell and preparation method thereof |
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