CN101081540B - Wide wood-plastic foaming doors and plate material making method - Google Patents
Wide wood-plastic foaming doors and plate material making method Download PDFInfo
- Publication number
- CN101081540B CN101081540B CN200610027233A CN200610027233A CN101081540B CN 101081540 B CN101081540 B CN 101081540B CN 200610027233 A CN200610027233 A CN 200610027233A CN 200610027233 A CN200610027233 A CN 200610027233A CN 101081540 B CN101081540 B CN 101081540B
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- China
- Prior art keywords
- wood
- district
- mould
- temperature
- sheet
- Prior art date
- 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.)
- Expired - Fee Related
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/918—Thermal treatment of the stream of extruded material, e.g. cooling characterized by differential heating or cooling
- B29C48/9185—Thermal treatment of the stream of extruded material, e.g. cooling characterized by differential heating or cooling in the direction of the stream of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
- B29C48/916—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means using vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92885—Screw or gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The present invention discloses foamed broad wood-plastic door leaf and other plate and their production process. The materials for the broad foamed door leaf and other plate include PVC, wood powderor plant fiber, composite stabilizer, chlorinated polyethylene, acrylate impact modifier, AC foaming agent and foam regulator. The wood powder or plant fiber is surface defatted and thus may be soakedwell by PVC resin. The production process includes the steps of mixing the materials, pelletizing, extruding plate, cooling and vacuum setting. The foamed broad wood-plastic door leaf and other platepossess excellent foamed hole structure, and has the advantages of both wood and plastic maintained, including high waterproof performance, high fireproof performance, high mildew resistance, high corrosion resistance, etc.
Description
One, technical field
The present invention relates to a kind of building and ornament materials, specially refer to wood powder or string/PVC foam composite material technical field, be applied to building decoration and packing.
Two, background technology
Along with China's rapid economic development, be accompanied by building industry and develop rapidly, interior door of all kinds and sheet material are poured into market, mainly contain two big classes, a class is pure solid wood manufacturing, is traditional product, because the timber shortage, that price seems is expensive, yielding, damage by worms, water funk, another kind of is the manufacturing of all kinds of wood-based plates, as glued board, medium-density plate, fiberboard, it is to be composited with glue, and product contains dimethylbenzene, the formaldehyde that exceeds standard, serious harm health, particularly children's physical and mental health.
Three, summary of the invention
Purpose of the present invention adopts the manufacture method of a kind of wide wood-plastic foaming doors and sheet material in order to overcome the defective of wood-based plate door and other dalle, produces wide wood-plastic foaming doors and the sheet material of Breadth Maximum from 600mm-1220mm.It is characterized in that:
Its material is formed proportioning (counting by weight percentage)
PVC 53％
Wood powder or string 31%
Compound stabilizer 2.6%
Haloflex CPE 5.3%
Acrylic acid anti-impact agent ACR-401 1.6%
AC blowing agent 1.2%
Foaming control agent 5.3%
Above raw material is commercially available
String in described wood powder or the string is the crop stalk that is ground into the 80-100 powder material.
Its manufacture method:
A) the mould material mixes
Measure by prescription, all major ingredients, auxiliary agent, filler put into high-speed mixer, carry out high-speed stirred, fully mix, treat that temperature rises to 75 ℃, the heat material is put into cold pot, continue stirring at low speed, treat temperature drop to 30 ℃ with mould material blowing to material storage tube;
B) particle manufacturing
The mould material that mixes is carried out granulation through double screw extruder, heating-up temperature is set earlier, barrel divides 4 sections, and a district 145-150 ℃, two district 140-145 ℃, three district 143-148 ℃, four district 140-145 ℃, head 143-148 ℃, 145-150 ℃ of mouthful mould, blanking cuts off, and particle diameter is no more than 4.5mm.
C) wide cut door sheet and sheet material are extruded
Heating-up temperature is set earlier; warm 75-80 ℃ of screw rod oil; barrel divides 4-6 section; temperature is controlled in the 120-145 ℃ of scope; 150 ℃ of heads; 155-165 ℃ of mouth mould; after being incubated half an hour; start feeds intake; door sheet and sheet material after the HTHP melt extruded; through cooling; Vacuum shaping. the positive effect of implementing after this technology is: wide wood-plastic composite gate sheet after foaming and sheet material produce good foam structure; but passivation crack tip and the effectively expansion of prevention crackle; simultaneously wood powder or string are carried out surperficial ungrease treatment; make it can be by the fine infiltration of polyvinyl chloride resin; improve product properties, improved the packing of goods greatly, kept the advantage of timber and plastics; it is strong to have water resistance; anti-flammability is strong, and fungicidal properties is good, and woodiness touch is strong; corrosion resistance is strong; plasticity is strong, nontoxic environmental protection; energy-saving material, and reusable edible; realize the industrialization of width, scale from 600mm-1220mm; standardized production. meet industrial policy that substitutes timber and the long-term national policy of building a conservation-minded society. obtained the interior decoration expert certainly.
Four, the specific embodiment
Following is example according to prescription with 10000Kg raw material production wide wood-plastic foaming sheet material, and the present invention is further described:
Its material is formed proportioning (counting by weight percentage)
PVC 5300Kg
Wood powder 310Kg
Compound stabilizer 260Kg
Haloflex (CPE) 530Kg
Acrylic acid anti-impact agent (ACR-401) 160Kg
AC blowing agent 120Kg
Foaming control agent 530Kg
Below by the prescription proportioning measure weighing, all major ingredients, auxiliary agent, filler are put into high-speed mixer, carry out high-speed stirred, fully mix, heat simultaneously, treat that temperature rises to 75 ℃, the heat material is put into cold pot, carry out the stirring at low speed cooling, when treating that temperature drops to 30 ℃, the mould material is put into material storage tube; When making particle, the mould material that mixes is carried out granulation through double screw extruder, heating-up temperature is set earlier, barrel one district 150 ℃ ± 2,145 ℃ ± 2, four districts 142 ℃ ± 2,142 ℃ ± 2, three districts, two districts, head 145 ℃ ± 2, mouth mould 148 ℃ ± 2,36 rev/mins of driving screw rotating speeds, current strength 40A, blanking rotating speed coupling blank, particle diameter is no more than 4.5mm; When sheet material is extruded, heating-up temperature (is example with " 92 " double screw extruder) is set earlier, screw rod oil temperature 77 ℃ ± 2, barrel divides 4 sections, 142 ℃ in 150 ℃ ± 2, two districts, a district, 145 ℃ ± 2, four districts 142 ± 2, three districts, head 150 ℃ ± 2, mouth mould 160 ℃ ± 5 is incubated half an hour, and the particulate material that particle diameter is no more than 4.5mm places in the material storage tube of extruder, the start extruding, sheet material after the HTHP melt is extruded through cooling, Vacuum shaping, is obtained sheet material.The sheet material of extrusion modling according to purposes, cuts, saws and digs or paint building decoration and the packaging material that need.
Claims (2)
1. the manufacture method of wide wood-plastic foaming doors and sheet material is characterized in that:
Its material is formed proportioning (counting by weight percentage)
PVC 53％
Wood powder or string 31%
Compound stabilizer 2.6%
Haloflex CPE 5.3%
Acrylic acid anti-impact agent ACR-401 1.6%
AC blowing agent 1.2%
Foaming control agent 5.3%
Above raw material is commercially available
Its manufacture method:
A) the mould material mixes: measure by prescription, all major ingredients, auxiliary agent, filler are put into high-speed mixer, carry out high-speed stirred, fully mix, treat that temperature rises to 75 ℃, the heat material is put into cold pot, continue stirring at low speed, treat temperature drop to 30 ℃ with mould material blowing to material storage tube; B) particle manufacturing: the mould material that mixes is carried out granulation through extruder, the barrel heating-up temperature is set earlier, barrel Fen Si district, a district 145-150 ℃, two district 140-145 ℃, three district 143-148 ℃, four district 140-145 ℃, head 143-148 ℃, 145-150 ℃ of mouthful mould, blanking cuts off, and particle diameter is no more than 4.5mm; C) wide cut door sheet and sheet material are extruded: heating-up temperature is set earlier, warm 75-80 ℃ of screw rod oil, barrel divides 4-6 section, and temperature is controlled in the 120-145 ℃ of scope, 150 ℃ of heads, 155-165 ℃ of mouth mould, after insulation half an hour, the start that feeds intake, a sheet and sheet material after the HTHP melt extruded, through cooling, Vacuum shaping.
2. the manufacture method of a kind of wide wood-plastic foaming doors according to claim 1 and sheet material is characterized in that: the string in described wood powder or the string is the crop stalk that is ground into the 80-100 powder material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610027233A CN101081540B (en) | 2006-06-02 | 2006-06-02 | Wide wood-plastic foaming doors and plate material making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610027233A CN101081540B (en) | 2006-06-02 | 2006-06-02 | Wide wood-plastic foaming doors and plate material making method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101081540A CN101081540A (en) | 2007-12-05 |
| CN101081540B true CN101081540B (en) | 2010-05-12 |
Family
ID=38911428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610027233A Expired - Fee Related CN101081540B (en) | 2006-06-02 | 2006-06-02 | Wide wood-plastic foaming doors and plate material making method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101081540B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2965882A1 (en) * | 2014-07-08 | 2016-01-13 | Universität Stuttgart Institut für Tragkonstruktionen und Konstruktives Entwerfen | Flexible high-density fiberboard and method for manufacturing the same |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153826B (en) * | 2011-02-18 | 2012-09-26 | 李兵 | Composites and methods for producing plastic-steel square timber and straw foamed plastic square timber |
| CN102167871B (en) * | 2011-05-05 | 2013-03-06 | 武汉新巨创化工有限公司 | Modifier for processing polyvinyl chloride profile |
| CN103160047A (en) * | 2011-12-16 | 2013-06-19 | 河南一博板业有限公司 | Formula and process for biomass polymer composite board |
| CN102796331A (en) * | 2012-08-13 | 2012-11-28 | 舒城安泰塑料制品有限公司 | Novel durable plastic-wooden composite sheet material |
| CN104002462A (en) * | 2014-05-04 | 2014-08-27 | 安徽森泰塑木新材料有限公司 | Vacuum-pumping extrusion technology for plastic-wood plates |
| CN106499152B (en) * | 2016-10-21 | 2019-08-06 | 肖文辉 | PVC composite floor board |
| CN106493934A (en) * | 2016-11-08 | 2017-03-15 | 佛山市炬业科技有限公司 | A kind of manufacture method of modeling Wooden door plank |
| CN106541550A (en) * | 2016-11-08 | 2017-03-29 | 佛山市炬业科技有限公司 | The manufacture method of door pocket |
| CN106497116B (en) * | 2016-11-16 | 2019-01-11 | 李国军 | The preparation process of high strength wood-plastic composite board |
| CN108456376A (en) * | 2018-02-27 | 2018-08-28 | 合肥尚涵装饰工程有限公司 | A kind of light wood-plastic foamed board and preparation method thereof |
| CN111168874A (en) * | 2019-12-31 | 2020-05-19 | 湖南格林美映鸿资源循环有限公司 | Method for efficiently recycling plastic-wood sawdust powder |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1086988A1 (en) * | 1999-09-23 | 2001-03-28 | Rohm And Haas Company | Powder blends of chlorinated vinyl resin/cellulosic material, compositions, processes and composites and articles therefrom |
| CN1500832A (en) * | 2002-11-18 | 2004-06-02 | 华昌工贸有限公司 | Polyvinyl chloride (PVC) plastic-wood panel |
-
2006
- 2006-06-02 CN CN200610027233A patent/CN101081540B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1086988A1 (en) * | 1999-09-23 | 2001-03-28 | Rohm And Haas Company | Powder blends of chlorinated vinyl resin/cellulosic material, compositions, processes and composites and articles therefrom |
| CN1500832A (en) * | 2002-11-18 | 2004-06-02 | 华昌工贸有限公司 | Polyvinyl chloride (PVC) plastic-wood panel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2965882A1 (en) * | 2014-07-08 | 2016-01-13 | Universität Stuttgart Institut für Tragkonstruktionen und Konstruktives Entwerfen | Flexible high-density fiberboard and method for manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101081540A (en) | 2007-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI BENBEN WOOD-PLASTIC NEW MATERIALS CO., LT Free format text: FORMER NAME: BENBEN DOOR CO., LTD., SHANGHAI |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Xinchang Town Nanhui District Hunan Road 201314 Shanghai City No. 7639 Patentee after: Shanghai Benben wood plastic new material Co. Ltd. Address before: Xinchang Town Nanhui District Hunan Road 201314 Shanghai City No. 7639 Patentee before: Shanghai Benben Doors Industry Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20130602 |