CN102704614A - Three-layer co-extrusion wear-resistance composite sheet material for building materials and preparation method of three-layer co-extrusion wear-resistance composite sheet material - Google Patents
Three-layer co-extrusion wear-resistance composite sheet material for building materials and preparation method of three-layer co-extrusion wear-resistance composite sheet material Download PDFInfo
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- CN102704614A CN102704614A CN2012101867838A CN201210186783A CN102704614A CN 102704614 A CN102704614 A CN 102704614A CN 2012101867838 A CN2012101867838 A CN 2012101867838A CN 201210186783 A CN201210186783 A CN 201210186783A CN 102704614 A CN102704614 A CN 102704614A
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Abstract
The invention discloses a three-layer co-extrusion wear-resistance composite sheet material for building materials. The three-layer co-extrusion wear-resistance composite sheet material comprises three layers of structures, wherein the first layer comprises PMMA (polymethyl methacrylate), the second layer comprises PMMA, ABS (acrylonitrile butadiene styrene) and titanium dioxide color masterbatch, and the third layer comprises ABS and titanium dioxide color masterbatch. The invention also discloses a preparation method of the three-layer co-extrusion wear-resistance composite sheet material for building materials. According to the preparation method, firstly, PMMA, ABS and titanium dioxide color masterbatch are subjected to pre-drying treatment, plate materials in three-layer structures are prepared, then, the plate materials are made into three-layer overlapped fusion extrusion materials through one mold head, next, the materials are respectively rolled through three rollers and are cooled and formed into sheet materials being 0.3 to 0.6mm, the obtained sheet materials are subjected to edge cutting, then, the materials are dragged to be subjected to transverse edge cutting shearing to realize the required dimensions, and then the three-layer co-extrusion wear-resistance composite sheet material for building materials is obtained.
Description
Technical field
The present invention relates to the structural lumber field, particularly relate to a kind of building materials with three-layer co-extruded wear-resisting type composite sheet and preparation method thereof.
Background technology
In the tradition building materials with sheet material all PVC process through calendering procedure, it also will pass through printing, just can reach needed fineness, color and luster and abrasion resistance after the surface deals with; But because its follow-up processing method causes this sheet material easy to crack; Defectives such as color and luster is not bright-coloured, though the three-layer co-extruded composite board of existing production can address the above problem because the restriction of its thickness; Can only produce the above sheet material of 0.8mm, cause cost of production too high.
Summary of the invention
To the deficiency of prior art, one of the object of the invention provides a kind of cracking, embrittlement, be full of cracks, color and luster problem that can solve traditional sheet material, and thickness that again can the workout cost problem is at the three-layer co-extruded wear-resisting type composite sheet of 0.3 ~ 0.6mm; Two of the object of the invention provides the preparation method of this three-layer co-extruded wear-resisting type composite sheet.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
Building materials comprise three layer construction with three-layer co-extruded wear-resisting type composite sheet, and first floor is a wearing layer, and the second layer is a transition zone, and the 3rd layer is color layers;
Described first floor comprises: polymethyl methacrylate (PMMA);
The described second layer comprises: polymethyl methacrylate (PMMA), ABS-polystyrene copolymer (ABS) and titanium dioxide color masterbatch;
By weight percentage, the PMMA consumption accounts for 30 ~ 60% of second layer sheet material, and the ABS consumption accounts for 30 ~ 60% of second layer sheet material, and titanium dioxide color masterbatch consumption is a surplus;
Described the 3rd layer comprises: ABS-polystyrene copolymer (ABS) and titanium dioxide color masterbatch;
By weight percentage, titanium dioxide color masterbatch consumption accounts for 2 ~ 6% of three ply board material, and surplus is ABS.
Described building materials comprise the steps: with the preparation method of three-layer co-extruded wear-resisting type composite sheet
A, with PMMA, ABS and titanium dioxide class color masterbatch under 50 ~ 130 ℃ of temperature, carry out 1 ~ 7 hour pre-dried;
B, preparation three layer construction sheet material, wherein:
B1: after the extruder leading portion evenly mixed, by a single screw extrusion machine, with the resin fusion plastification, clamp-oning distributor was among the runner of upper strata under 190 ~ 250 ℃ with PMMA;
B2: after the raw material of the second layer described in the power 1 evenly mixes in extruder leading portion mixed-hopper,, under 180 ~ 240 ℃,, clamp-on among the second layer runner of distributor with the material resin fusion plastification by a single screw extrusion machine;
B3: the raw material of above-mentioned three ply board material after even the stirring, by a single screw extrusion machine, under 180 ~ 240 ℃, with the material resin fusion plastification, is clamp-oned among the 3rd laminar flow road of distributor in extruder leading portion mixed-hopper;
C, with the three ply board co-extrusion product that makes among the above-mentioned steps b, extrude with three-layer co-extruded mode under 180 ~ 240 ℃ through same die head, made it to become three range upon range of adding and melt extrude thing;
D, with the three range upon range of co-extrusion things that add that obtain among the above-mentioned steps c, become the sheet material of 0.3 ~ 0.6mm respectively through cooling forming after the three roller roll-ins.
E, with the sheet material that obtains among the above-mentioned steps d after cutting edge, cut into required size through drawing to angle cam trimming again, promptly get required building materials with three-layer co-extruded wear-resisting type composite sheet.
Beneficial effect of the present invention is: the technical scheme that adopts the present invention to propose can realize producing thickness at the thick extrudate piece of 0.2～0.6mm (volume) material, can not only solve cracking, embrittlement, be full of cracks, the color and luster problem of traditional sheet material, again can the workout cost problem; Because extrusion equipment that in extrusion sheet, adopts and prescription design can improve the hardness of sheet surface and be difficult for scratching performance; In the technical scheme that the present invention adopts,, therefore can be processed into distinctive appearance according to customer requirements because the performance of acrylonitrile-butadiene-styrene (ABS) (ABS) and polymethyl methacrylate (PMMA) makes sheet material to process by the secondary plastic uptake.Sheet (volume) material that adopts technical scheme provided by the invention to obtain can be widely used in industries such as cabinet, interior decoration; In addition; The sheet that technical scheme provided by the invention obtains (volume) material; Because it has advantages such as good abrasion resistance, chemical resistance, colour stability plastic uptake property, can be widely used in other fields such as advertisement and exterior finish.
The specific embodiment
Embodiment 1
Building materials comprise three layer construction with three-layer co-extruded wear-resisting type composite sheet, and first floor is a wearing layer, and the second layer is a transition zone, and the 3rd layer is color layers;
Described first floor comprises: PMMA;
By weight percentage, the described second layer comprises: 30% PMMA, 60% ABS and 10% titanium dioxide color masterbatch;
By weight percentage, described the 3rd layer comprises: 88% ABS and 2% titanium dioxide color masterbatch;
Above-mentioned building materials comprise the steps: with the preparation method of three-layer co-extruded wear-resisting type composite sheet
A, with PMMA, ABS and titanium dioxide class color masterbatch under 50 ℃ of temperature, carry out 1 hour pre-dried;
B, preparation three layer construction sheet material, wherein:
B1: after the extruder leading portion evenly mixed, by a single screw extrusion machine, with the resin fusion plastification, clamp-oning distributor was among the runner of upper strata under 190 ~ 250 ℃ with PMMA;
B2: after the raw material of the second layer described in the power 1 evenly mixes in extruder leading portion mixed-hopper,, under 180 ℃,, clamp-on among the second layer runner of distributor with the material resin fusion plastification by a single screw extrusion machine;
B3: the raw material of above-mentioned three ply board material after even the stirring, by a single screw extrusion machine, under 180 ℃, with the material resin fusion plastification, is clamp-oned among the 3rd laminar flow road of distributor in extruder leading portion mixed-hopper;
C, with the three ply board co-extrusion product that makes among the above-mentioned steps b, extrude with three-layer co-extruded mode under 180 ℃ through same die head, made it to become three range upon range of adding and melt extrude thing;
D, with the three range upon range of co-extrusion things that add that obtain among the above-mentioned steps c, become the sheet material of 0.3mm respectively through cooling forming after the three roller roll-ins.
E, with the sheet material that obtains among the above-mentioned steps d after cutting edge, cut into required size through drawing to angle cam trimming again, promptly get required building materials with three-layer co-extruded wear-resisting type composite sheet.
Embodiment 2
Building materials comprise three layer construction with three-layer co-extruded wear-resisting type composite sheet, and first floor is a wearing layer, and the second layer is a transition zone, and the 3rd layer is color layers;
Described first floor comprises: PMMA;
By weight percentage, the described second layer comprises: 60% PMMA, 35% ABS and 5% titanium dioxide color masterbatch;
By weight percentage, described the 3rd layer comprises: 94% ABS and 6% titanium dioxide color masterbatch;
Above-mentioned building materials comprise the steps: with the preparation method of three-layer co-extruded wear-resisting type composite sheet
A, with PMMA, ABS and titanium dioxide class color masterbatch under 130 ℃ of temperature, carry out 7 hours pre-dried;
B, preparation three layer construction sheet material, wherein:
B1: after the extruder leading portion evenly mixed, by a single screw extrusion machine, with the resin fusion plastification, clamp-oning distributor was among the runner of upper strata under 250 ℃ with PMMA;
B2: after the raw material of the second layer described in the power 1 evenly mixes in extruder leading portion mixed-hopper,, under 240 ℃,, clamp-on among the second layer runner of distributor with the material resin fusion plastification by a single screw extrusion machine;
B3: the raw material of above-mentioned three ply board material after even the stirring, by a single screw extrusion machine, under 240 ℃, with the material resin fusion plastification, is clamp-oned among the 3rd laminar flow road of distributor in extruder leading portion mixed-hopper;
C, with the three ply board co-extrusion product that makes among the above-mentioned steps b, extrude with three-layer co-extruded mode under 240 ℃ through same die head, made it to become three range upon range of adding and melt extrude thing;
D, with the three range upon range of co-extrusion things that add that obtain among the above-mentioned steps c, become the sheet material of 0.6mm respectively through cooling forming after the three roller roll-ins.
E, with the sheet material that obtains among the above-mentioned steps d after cutting edge, cut into required size through drawing to angle cam trimming again, promptly get required building materials with three-layer co-extruded wear-resisting type composite sheet.
Embodiment 3
Building materials comprise three layer construction with three-layer co-extruded wear-resisting type composite sheet, and first floor is a wearing layer, and the second layer is a transition zone, and the 3rd layer is color layers;
Described first floor comprises: PMMA;
By weight percentage, the described second layer comprises: 45% PMMA, 45% ABS and 10% titanium dioxide color masterbatch;
By weight percentage, described the 3rd layer comprises: 95% ABS and 5% titanium dioxide color masterbatch;
Described building materials comprise the steps: with the preparation method of three-layer co-extruded wear-resisting type composite sheet
A, with PMMA, ABS and titanium dioxide class color masterbatch under 50 ~ 130 ℃ of temperature, carry out 5 hours pre-dried;
B, preparation three layer construction sheet material, wherein:
B1: after the extruder leading portion evenly mixed, by a single screw extrusion machine, with the resin fusion plastification, clamp-oning distributor was among the runner of upper strata under 210 ℃ with PMMA;
B2: after the raw material of the second layer described in the power 1 evenly mixes in extruder leading portion mixed-hopper,, under 215 ℃,, clamp-on among the second layer runner of distributor with the material resin fusion plastification by a single screw extrusion machine;
B3: the raw material of above-mentioned three ply board material after even the stirring, by a single screw extrusion machine, under 220 ℃, with the material resin fusion plastification, is clamp-oned among the 3rd laminar flow road of distributor in extruder leading portion mixed-hopper;
C, with the three ply board co-extrusion product that makes among the above-mentioned steps b, extrude with three-layer co-extruded mode under 235 ℃ through same die head, made it to become three range upon range of adding and melt extrude thing;
D, with the three range upon range of co-extrusion things that add that obtain among the above-mentioned steps c, become the sheet material of 0.45mm respectively through cooling forming after the three roller roll-ins.
E, with the sheet material that obtains among the above-mentioned steps d after cutting edge, cut into required size through drawing to angle cam trimming again, promptly get required building materials with three-layer co-extruded wear-resisting type composite sheet.
Claims (2)
1. building materials comprise three layer construction with three-layer co-extruded wear-resisting type composite sheet, it is characterized in that: first floor is a wearing layer, and the second layer is a transition zone, and the 3rd layer is color layers;
Described first floor comprises: polymethyl methacrylate (PMMA);
The described second layer comprises: polymethyl methacrylate (PMMA), ABS-polystyrene copolymer (ABS) and titanium dioxide color masterbatch;
By weight percentage, the PMMA consumption accounts for 30 ~ 60% of second layer sheet material, and the ABS consumption accounts for 30 ~ 60% of second layer sheet material, and titanium dioxide color masterbatch consumption is a surplus;
Described the 3rd layer comprises: ABS-polystyrene copolymer (ABS) and titanium dioxide color masterbatch;
By weight percentage, titanium dioxide color masterbatch consumption accounts for 2 ~ 6% of three ply board material, and surplus is ABS.
2. building materials according to claim 1 is characterized in that: comprise the steps: with the preparation method of three-layer co-extruded wear-resisting type composite sheet
A, with PMMA, ABS and titanium dioxide class color masterbatch under 50 ~ 130 ℃ of temperature, carry out 1 ~ 7 hour pre-dried;
B, preparation three layer construction sheet material, wherein:
B1: after the extruder leading portion evenly mixed, by a single screw extrusion machine, with the resin fusion plastification, clamp-oning distributor was among the runner of upper strata under 190 ~ 250 ℃ with PMMA;
B2: after the raw material of the second layer described in the power 1 evenly mixes in extruder leading portion mixed-hopper,, under 180 ~ 240 ℃,, clamp-on among the second layer runner of distributor with the material resin fusion plastification by a single screw extrusion machine;
B3: the raw material of above-mentioned three ply board material after even the stirring, by a single screw extrusion machine, under 180 ~ 240 ℃, with the material resin fusion plastification, is clamp-oned among the 3rd laminar flow road of distributor in extruder leading portion mixed-hopper;
C, with the three ply board co-extrusion product that makes among the above-mentioned steps b, extrude with three-layer co-extruded mode under 180 ~ 240 ℃ through same die head, made it to become three range upon range of adding and melt extrude thing;
D, with the three range upon range of co-extrusion things that add that obtain among the above-mentioned steps c, become the sheet material of 0.3 ~ 0.6mm respectively through cooling forming after the three roller roll-ins.
E, with the sheet material that obtains among the above-mentioned steps d after cutting edge, cut into required size through drawing to angle cam trimming again, promptly get required building materials with three-layer co-extruded wear-resisting type composite sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210186783.8A CN102704614B (en) | 2012-06-07 | 2012-06-07 | Three-layer co-extrusion wear-resistance composite sheet material for building materials and preparation method of three-layer co-extrusion wear-resistance composite sheet material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210186783.8A CN102704614B (en) | 2012-06-07 | 2012-06-07 | Three-layer co-extrusion wear-resistance composite sheet material for building materials and preparation method of three-layer co-extrusion wear-resistance composite sheet material |
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| Publication Number | Publication Date |
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| CN102704614A true CN102704614A (en) | 2012-10-03 |
| CN102704614B CN102704614B (en) | 2014-12-31 |
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| CN201210186783.8A Expired - Fee Related CN102704614B (en) | 2012-06-07 | 2012-06-07 | Three-layer co-extrusion wear-resistance composite sheet material for building materials and preparation method of three-layer co-extrusion wear-resistance composite sheet material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109835033A (en) * | 2019-03-11 | 2019-06-04 | 常州市信合久复合材料科技有限公司 | Multilayer composite sheet, automotive outer decorative board and production method |
| WO2019113809A1 (en) * | 2017-12-12 | 2019-06-20 | 陈斌 | Method for manufacturing flame-resistant composite board with convenient processing and decoration, and structure thereof |
| CN112608505A (en) * | 2020-12-23 | 2021-04-06 | 上海品诚控股集团有限公司 | Reinforced acrylic composite board and preparation method thereof |
Citations (5)
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| WO1998002306A1 (en) * | 1996-07-16 | 1998-01-22 | Sallmetall B.V. | Cover foil |
| JP2000272056A (en) * | 1999-03-29 | 2000-10-03 | Shin Kobe Electric Mach Co Ltd | Multilayered sheet made of thermoplastic resin |
| CN101670694A (en) * | 2009-06-19 | 2010-03-17 | 常州博双塑料有限公司 | Five-layer co-extrusion laminated board for sanitary ware and preparation method thereof |
| CN201811527U (en) * | 2010-08-25 | 2011-04-27 | 苏州巨丰塑料有限公司 | Composite shell of refrigerator |
| CN202079875U (en) * | 2011-05-18 | 2011-12-21 | 江阴宝柏包装有限公司 | Ultra-thin all-plastic composite sheet material |
-
2012
- 2012-06-07 CN CN201210186783.8A patent/CN102704614B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998002306A1 (en) * | 1996-07-16 | 1998-01-22 | Sallmetall B.V. | Cover foil |
| JP2000272056A (en) * | 1999-03-29 | 2000-10-03 | Shin Kobe Electric Mach Co Ltd | Multilayered sheet made of thermoplastic resin |
| CN101670694A (en) * | 2009-06-19 | 2010-03-17 | 常州博双塑料有限公司 | Five-layer co-extrusion laminated board for sanitary ware and preparation method thereof |
| CN201811527U (en) * | 2010-08-25 | 2011-04-27 | 苏州巨丰塑料有限公司 | Composite shell of refrigerator |
| CN202079875U (en) * | 2011-05-18 | 2011-12-21 | 江阴宝柏包装有限公司 | Ultra-thin all-plastic composite sheet material |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019113809A1 (en) * | 2017-12-12 | 2019-06-20 | 陈斌 | Method for manufacturing flame-resistant composite board with convenient processing and decoration, and structure thereof |
| CN109835033A (en) * | 2019-03-11 | 2019-06-04 | 常州市信合久复合材料科技有限公司 | Multilayer composite sheet, automotive outer decorative board and production method |
| CN109835033B (en) * | 2019-03-11 | 2021-05-28 | 常州市信合久复合材料科技有限公司 | Multilayer composite board, automobile outer decorative board and production method |
| CN112608505A (en) * | 2020-12-23 | 2021-04-06 | 上海品诚控股集团有限公司 | Reinforced acrylic composite board and preparation method thereof |
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| CN102704614B (en) | 2014-12-31 |
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Granted publication date: 20141231 Termination date: 20180607 |