CN102514332B - Paper-plastic board and preparation method - Google Patents
Paper-plastic board and preparation method Download PDFInfo
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- CN102514332B CN102514332B CN201110360321.9A CN201110360321A CN102514332B CN 102514332 B CN102514332 B CN 102514332B CN 201110360321 A CN201110360321 A CN 201110360321A CN 102514332 B CN102514332 B CN 102514332B
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Abstract
The present invention relates to one and both there are lightweight, few, easy to process with material, environmental protection and energy saving, glued board, plastic-steel board, the paper-plastic board moulding the artificial board such as plank, decorative panel and preparation method can be replaced again, the two sides of plastic sheet is covered with cardboard paper respectively, or the one side of plastic sheet is covered with cardboard paper, another side is covered with plastic sheet.Advantage: adopt PVC calcium plastics sheet and hollow structure to replace many materials of the prior art as timber, steel, aluminium, and solid construction, have: one is light weight, only have 1/7 ~ 1/3 of common wood-based plate weight, every square metre is only had 1000 grams ~ 1500 gram weight; Two is save timber, and every square metre paper using 500 grams ~ 1000 grams is 1/5 ~ 1/3 of common sheet material; Three is that energy consumption reduces greatly, is that ordinary people causes 1/10 of plate energy consumption; Four is environment friendly and pollution-free, not containing formaldehyde; Five is fire-retardant, fire prevention; Six is that PVC resin source is wide, low price, low cost of manufacture.
Description
Technical field
The present invention relates to one and both there are lightweight, few, easy to process with material, environmental protection and energy saving, glued board, plastic-steel board, the paper-plastic board moulding the artificial board such as plank, decorative panel and preparation method can be replaced again, belong to wood-based plate building materials and manufacture field.
Background technology
Current existing wood-based plate, mainly contains glued board, plastic-steel board, moulds plank, decorative panel etc.In structural design: 1, full wooden structures, as glued board: three-ply board, five-layer plywood, woodwork plate, density board etc.; 2, have plenty of different materials combination, as plastic-steel board, be made up of plastics and steel; 3, mould plank, be made up of plastics and timber; 4, decorative panel, is made up of timber and facing paper or plastic foil; 5, aluminium-plastic panel, is made up of aluminium and plastics.The wood-based plate of above-mentioned five kinds of structures is in structural design, and the core of its plate is all solid, and not only weight is large, many with material, and manufacturing procedure is tired many, and energy consumption is large, the more important thing is to there is formaldehyde, not only environmental pollution, and harmful to human is healthy.
Summary of the invention
Purpose of design: avoid the weak point in technical background, design one had both had lightweight, few, easy to process with material, environmental protection and energy saving, can replace again glued board, plastic-steel board, the paper-plastic board moulding the artificial board such as plank, decorative panel and preparation method.
Design: 1, adopting polyvinyl chloride resin to make the design of calcium plastics sheet as the substrate of paper-plastic board, is one of technical characteristic of the present invention.The object done like this is: polyvinyl chloride is called for short PVC, and the thermoplastic resin be polymerized under initator effect by vinyl chloride is the homopolymers of vinyl chloride.Ryuron and vinyl chloride copolymer are referred to as vinyl chloride resin, 80 ~ 85 DEG C start to soften, 130 DEG C become viscoelastic state, 160 ~ 180 DEG C start to change viscous state into, there is good mechanical performance, about tensile strength 60MPa, impact strength 5 ~ 10kJ/m2, and have excellent dielectric properties, add stabilizing agent in actual applications and effectively improve stability to light and heat.Secondly, PVC is very hard, because dissolubility is also very poor, can only be dissolved in the minority solvents such as cyclohexanone, dichloroethanes and oxolane, all stable to organic and inorganic acid, alkali, salt, therefore the application utilizes its substrate as paper-plastic board to have difficult combustion, acid and alkali-resistance, antimicrobial, wear-resisting, and has good warmth retention property and elasticity.2, plastic sheet is Sandwich plastic sheet material and the design of the cross section undulate structure of plastic sheet, is technical characteristic two of the present invention.The object done like this is: one is polyvinyl chloride calcium plastic sheet material be a kind of calcium carbonate or calcium sulfite are mixed with PVC resin after the novel plastic sheet material made through plastic processing, it is hard that this sheet material itself has quality, intensity is high, good rigidly, after being made into wavy shaped configuration, its ability bearing various pressure further improves; Two is that chemical stability is good, not water funk, non-hygroscopic, anticorrosion, weather-proof, fire-retardant; Three is PVC resins is a kind of plastics resins can making hard material, and other plastics resins are difficult to reach this purpose.Meanwhile, polyvinyl chloride (PVC) resin source is wide, can produce, also can produce from sodium chloride (salt) from oil, and can not press down by the system of petroleum resources, price is the most cheap.3, the sectional area of plastic sheet is three designs of separating wavy shaped configuration, is technical characteristic three of the present invention.The object done like this is: one is that the PVC calcium plastics sheet of triangular-section has powerful stability and support force, effectively can improve stability and the support strength of plate construction, make sheet material bearing capacity stability reach and exceed existing artificial board; Two is that the change of PVC calcium plastics sheet wavy cross-section size is easy, is easy to the requirement realizing sheet metal thickness change; Three is that PVC calcium plastics sheet wavy cross-section makes paper plate structure be hollow, can save a large amount of PVC resins, and make it lightweight.4, plastic sheet
The varied in thickness design of material is technical characteristic four of the present invention.The object done like this is: plastic sheet varied in thickness can adapt to the change of all kinds of timber intensity requirement.5, the two sides of plastic sheet is covered with cardboard paper respectively, or the design that the one side of plastic sheet is covered with cardboard paper, another side is covered with plastic sheet, is technical characteristic five of the present invention.The object done like this is: both can save lot of materials, according to the needs of practical application, can pass through the thickness of change plastic sheet and cardboard again, realize the quantitative making of paper-plastic board, cardboard is as the surface of paper plate simultaneously, and quality is unified, smooth, smooth, is easy to decoration.
Technical scheme 1: a kind of paper-plastic board, the two sides of plastic sheet is covered with cardboard paper respectively, or the one side of plastic sheet is covered with cardboard paper, another side is covered with plastic sheet.
Technical scheme 2: a kind of preparation method of paper flitch sheet material, the major ingredient of plastic sheet is polyvinyl chloride, auxiliary material is calcium carbonate or calcium sulfite, after both make RPVC calcium plastics sheet by existing preparation technology, be molded as the polychloroethylene section bar of wavy shaped configuration by waveform, the two sides of the polychloroethylene section bar of wavy shaped configuration is covered with cardboard respectively or one side is covered with cardboard, another side is covered with plastic sheet.
The present invention is compared with background technology, PVC calcium plastics sheet and hollow structure is adopted to replace many materials of the prior art as timber, steel, aluminium, and solid construction, have: one is light weight, only have 1/7 ~ 1/3 of common wood-based plate weight, every square metre is only had 1000 grams ~ 1500 gram weight; Two is save timber, and every square metre paper using 500 grams ~ 1000 grams is 1/5 ~ 1/3 of common sheet material; Three is that energy consumption reduces greatly, is that ordinary people causes 1/10 of plate energy consumption; Four is environment friendly and pollution-free, not containing formaldehyde; Five is fire-retardant, fire prevention; Six is that PVC resin source is wide, low price, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is the structural representation of paper-plastic board.
Fig. 2 is the structural representation of Sandwich plastic sheet material.
Fig. 3 is the structural representation of the first embodiment that waveform PVC calcium plastics sheet is formed.
Fig. 4 is the structural representation of the second embodiment that waveform PVC calcium plastics sheet is formed.
Detailed description of the invention
Embodiment 1: with reference to accompanying drawing 1.A kind of paper-plastic board, the two sides of plastic sheet 2 is covered with cardboard paper 1 respectively, or the one side of plastic sheet 2 is covered with cardboard paper 1, another side is covered with plastic sheet 3.Described cardboard paper refers to ox-hide card boxboard, common boxboard, white board.Described cardboard paper refers to stamp cardboard, decorated board.Described plastic sheet is calcium-plastic board or overall plastic plate.Described plastic sheet refers to RPVC calcium plastics sheet.
Embodiment 2: on the basis of embodiment 1, described plastic sheet 2 cross section is circular arc wave-shaped structure.
Embodiment 3: on the basis of embodiment 1, described plastic sheet 2 cross section is triangle wavy shaped configuration.
Embodiment 4: with reference to accompanying drawing 2 and 3.On the basis of embodiment 1, described plastic sheet 2 is Sandwich plastic sheet material and by plane materiel 201 and core 202 composite molding, core is heat-insulation and heat-preservation fire proofing, the cross section undulate structure of plastic sheet, described plastic sheet cross section presents waveform and the thickness range of plastic sheet comprises end value between 0.15mm ~ 3.0mm.
Embodiment 5: with reference to accompanying drawing 4.On the basis of embodiment 1, described plastic sheet 2 is Sandwich plastic sheet material and the cross section of plastic sheet is triangle wavy shaped configuration.
Embodiment 6: on the basis of embodiment 1-5, a kind of preparation method of paper flitch sheet material, the major ingredient of plastic sheet is polyvinyl chloride, auxiliary material is calcium carbonate or calcium sulfite, after both make RPVC calcium plastics sheet by existing preparation technology, be molded as the polychloroethylene section bar of wavy shaped configuration by waveform, the two sides of the polychloroethylene section bar of wavy shaped configuration is covered with cardboard respectively or one side is covered with cardboard, another side is covered with plastic sheet.Described plastic sheet is sandwich section bar and Sandwich plastic sheet material two sides is combined with each other by the mode of hot pressing or bonding with cardboard or plastic sheet respectively.In described calcium plastics sheet, the proportioning of calcium carbonate or calcium sulfite and polyvinyl chloride is: calcium carbonate or calcium sulfite >=25%, < 50%.
Furtherly, namely PVC hard calcium plastics sheet 1 is made after adopting PVC resin to mix with calcium carbonate or calcium sulfite, through waveform mould embossing sheet material, the two sides of a waveform PVC hard calcium plastics sheet 2 is all equipped with cardboard paper 1 or one side is cardboard paper 1, and one side is plastic sheet 3.The thickness range of cross section corrugated PVC hard calcium plastics sheet 2 is more than or equal to 0.15mm, is less than 3.0mm, PVC hard calcium plastics sheet, and proportioning is: calcium carbonate or calcium sulfite are more than or equal to 25%, and manufacturing process system prior art, is not described herein at this.
Embodiment 7: with reference to accompanying drawing 1-4.Paper-plastic board, by changing the size of PVC hard calcium plastics sheet 1 thickness and wavy shaped configuration, the two sides of a PVC hard calcium plastics sheet 2 is all equipped with cardboard paper 1 or one side is cardboard paper 1, and one side is plastic sheet 3.
Example 1: on the basis of embodiment 1-5, makes the paper plate of 3mm thickness.
Example 2: on the basis of embodiment 1-5, makes the paper plate of 5mm thickness.
Example 3: on the basis of embodiment 1-5, makes the paper plate of 10mm thickness.
Example 4: on the basis of embodiment 1-5, makes the paper plate of 20mm thickness.
Example 5: on the basis of embodiment 1-5, makes the paper plate of any thickness requirement.
It is to be understood that: although above-described embodiment to be contrasted detailed text description to mentality of designing of the present invention; but these text descriptions; just the simple text of mentality of designing of the present invention is described; instead of the restriction to mentality of designing of the present invention; any do not exceed mentality of designing of the present invention combination, increase or amendment, all fall within the scope of protection of the present invention.
Claims (8)
1. a paper-plastic board, is characterized in that: refer to that the two sides of RPVC calcium plastics sheet is covered with cardboard paper respectively, or the one side of plastic sheet is covered with cardboard paper, another side is covered with plastic sheet; Preparation method, the major ingredient of plastic sheet is polyvinyl chloride, auxiliary material is calcium carbonate or calcium sulfite, after both make RPVC calcium plastics sheet by existing preparation technology, be molded as the polychloroethylene section bar of wavy shaped configuration by waveform, the two sides of the polychloroethylene section bar of wavy shaped configuration is covered with cardboard respectively or one side is covered with cardboard, another side is covered with plastic sheet.
2. paper-plastic board according to claim 1, is characterized in that: described finger RPVC calcium plastics sheet is Sandwich plastic sheet material and the cross section undulate structure of plastic sheet.
3. paper plate paper-plastic board according to claim 1 and 2, is characterized in that: described finger RPVC calcium plastics sheet cross section presents waveform and the thickness range of plastic sheet comprises end value between 0.15mm ~ 3.0mm.
4. paper-plastic board according to claim 1, is characterized in that: described cardboard paper refers to ox-hide card boxboard, common boxboard, white board.
5. paper-plastic board according to claim 1, is characterized in that: described cardboard paper refers to stamp cardboard, decorated board.
6. paper-plastic board according to claim 1, is characterized in that: described finger RPVC calcium plastics sheet is calcium-plastic board.
7. paper-plastic board according to claim 1, is characterized in that: described plastic sheet is sandwich section bar and Sandwich plastic sheet material two sides is combined with each other by the mode of hot pressing or bonding with cardboard or plastic sheet respectively.
8. paper-plastic board according to claim 1, is characterized in that: in described calcium plastics sheet, the proportioning of calcium carbonate or calcium sulfite and polyvinyl chloride is: calcium carbonate or calcium sulfite >=25%, < 50%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110360321.9A CN102514332B (en) | 2011-11-15 | 2011-11-15 | Paper-plastic board and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110360321.9A CN102514332B (en) | 2011-11-15 | 2011-11-15 | Paper-plastic board and preparation method |
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| Publication Number | Publication Date |
|---|---|
| CN102514332A CN102514332A (en) | 2012-06-27 |
| CN102514332B true CN102514332B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110360321.9A Expired - Fee Related CN102514332B (en) | 2011-11-15 | 2011-11-15 | Paper-plastic board and preparation method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848686B (en) * | 2012-09-21 | 2014-11-26 | 浙江大学宁波理工学院 | Corrugated cardboard with one-side calcium-plastic paper and method for making corrugated cardboard |
| CN110127202A (en) * | 2018-02-09 | 2019-08-16 | 万亿运营（深圳）科技有限责任公司 | A kind of overlay film plastic cardboard |
Citations (7)
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| CN1215783A (en) * | 1997-10-29 | 1999-05-05 | 上海钙塑箱厂 | Calcic-plastic-paper composite corrugated board and its making method |
| CN1706634A (en) * | 2005-04-14 | 2005-12-14 | 浙江东经包装有限公司 | Composite paper-plastic board and its production process |
| CN2830063Y (en) * | 2005-07-15 | 2006-10-25 | 郑百哲 | Honeycomb corrugated sandwich board |
| CN101519862A (en) * | 2009-03-26 | 2009-09-02 | 浙江绿成包装有限公司 | Paper-plastic corrugated plate and fabricating method thereof |
| CN201883601U (en) * | 2010-10-25 | 2011-06-29 | 升逸豪环保工程科技(上海)有限公司 | Architectural wall panel |
| JP4802563B2 (en) * | 2005-06-13 | 2011-10-26 | 川上産業株式会社 | Plastic hollow plate with closed end face and manufacturing method thereof |
| CN202344913U (en) * | 2011-11-15 | 2012-07-25 | 刘鹰 | Paper-plastic plate |
-
2011
- 2011-11-15 CN CN201110360321.9A patent/CN102514332B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1215783A (en) * | 1997-10-29 | 1999-05-05 | 上海钙塑箱厂 | Calcic-plastic-paper composite corrugated board and its making method |
| CN1706634A (en) * | 2005-04-14 | 2005-12-14 | 浙江东经包装有限公司 | Composite paper-plastic board and its production process |
| JP4802563B2 (en) * | 2005-06-13 | 2011-10-26 | 川上産業株式会社 | Plastic hollow plate with closed end face and manufacturing method thereof |
| CN2830063Y (en) * | 2005-07-15 | 2006-10-25 | 郑百哲 | Honeycomb corrugated sandwich board |
| CN101519862A (en) * | 2009-03-26 | 2009-09-02 | 浙江绿成包装有限公司 | Paper-plastic corrugated plate and fabricating method thereof |
| CN201883601U (en) * | 2010-10-25 | 2011-06-29 | 升逸豪环保工程科技(上海)有限公司 | Architectural wall panel |
| CN202344913U (en) * | 2011-11-15 | 2012-07-25 | 刘鹰 | Paper-plastic plate |
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| CN102514332A (en) | 2012-06-27 |
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