CN102746594A - Wood plastic plate and its preparation method - Google Patents
Wood plastic plate and its preparation method Download PDFInfo
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- CN102746594A CN102746594A CN2012101935587A CN201210193558A CN102746594A CN 102746594 A CN102746594 A CN 102746594A CN 2012101935587 A CN2012101935587 A CN 2012101935587A CN 201210193558 A CN201210193558 A CN 201210193558A CN 102746594 A CN102746594 A CN 102746594A
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the extruded wood plastic manufacturing field, and concretely relates to a wood plastic plate and its making method. The wood plastic plate comprises the following raw materials: 90-110Kg of polyvinyl chloride, 45-55Kg of wood powder, 45-55Kg of light calcium carbonate, 5-6Kg of a composite stabilizing agent, 1-1.5Kg of a lubricant, 12-16Kg of a foaming conditioning agent, 1.4-1.6Kg of an AC foaming agent, 0.8-1.1Kg of a trisalt, and 0.9-1.1Kg of a plasticizer. The preparation method of the wood plastic plate comprises the following steps: preparing the raw materials; uniformly mixing the raw materials; cooling the well mixed raw materials; adding the cooled raw materials to an extruder, carrying out mold head thermal molding and stock mold pipelining cooling molding, and carrying out extrusion molding; and cutting the plate subjected to the extrusion molding, and disposing the plate. The wood plastic plate has water, moisture and mildew resisting effects.
Description
Technical field
The present invention relates to push radwood and make the field, be specifically related to a kind of wood and mould plate and preparation method thereof.
Background technology
Natural wood plank has easy shrinkage cracking, meets the water volatility, meets the defective of fiery easy firing etc., and the raising that Along with people's requires quality of life not only wants economical and practical attractive in appearance in daily life, and the more important thing is environmental protection, harmless to health.With wood powder and plastics compound be one of the main contents of follow-up study, but because the consistency extreme difference of wood powder and plastics.At present, progressively gone away people's life of Wood plastic boards because the restriction of its characteristic and shape makes the prescription of Wood plastic boards and working method be restricted, and then has influence on and promotes the use of.
Summary of the invention
The object of the invention provides a kind of wood to mould plate and preparation method thereof in order to address the above problem exactly.
Technical scheme provided by the invention is:
A kind of wood is moulded plate, and the weight proportion that its raw material is formed is following:
SE 90 ~ 110Kg;
Wood powder 45 ~ 55Kg;
Light calcium carbonate powder 45 ~ 55Kg;
One package stabilizer 5 ~ 6Kg;
Lubricant 1 ~ 1.5Kg;
Foaming control agent 12 ~ 16Kg;
AC whipping agent 1.4 ~ 1.6Kg;
Three salt, 0.8 ~ 1.1Kg;
Softening agent 0.9 ~ 1.1Kg.
Concrete, the weight proportion that its raw material is formed is following:
SE 100Kg;
Wood powder 50Kg;
Light calcium carbonate powder 50Kg;
One package stabilizer 5.5Kg;
Lubricant 1.4Kg;
Foaming control agent 15Kg;
AC whipping agent 1.5Kg;
Three salt 1Kg;
Softening agent 1Kg.
Concrete, said SE is 7 type SE.
Concrete, the particle diameter of said wood powder is 80 ~ 100 orders.
Concrete, the particle diameter of said light calcium carbonate powder is 800 orders.
Concrete, said lubricant has internal lubricant and external lubricant, and internal lubricant is a Triple Pressed Stearic Acid, and external lubricant is PE and/or paraffin.
Concrete, said softening agent is an external plasticizer, by
DOP(DOP) or/and the epoxy soybean oil composition.
Described a kind of wood is moulded the preparation method of plate, and its manufacture craft is following:
(1) raw material is better than weighing by prescription;
(2) load weighted raw material being put into the mixing machine high speed mixes;
(3) mixed raw materials is put into cooling pan and is cooled with circulating water mode and cools off, and places more than 24 hours;
(4) raw material of step (3) being handled well joins extrusion equipment, extrusion moulding behind die head thermoforming and stock mould flowing water cooling forming;
(5) the plank cutting back of extrusion moulding is placed, place more than 48 hours;
(6) whether examination at random is qualified.
Concrete, the die head hot-forming temperature is controlled between 150 ~ 230 ℃ in its manufacturing process steps (4).
Concrete, the die head hot-forming temperature is controlled to be 160 ℃ in its manufacturing process steps (4).
The present invention improves the interface compatibility of material through increasing certain proportion of additive, thereby has improved the consistency of material component, enhances productivity and the quality of production through improving and control ME again.The present invention adds one package stabilizer can improve mixed with resin dispersed uniform property significantly, helps production, quality control, and the possibility of dustless production product is provided, and has improved working condition; The present invention adds simultaneously has lubricant, so that in plastic shaping processing, reduce friction, improves processing characteristics, and then improves the surface property of composite sheet, can also melt the formation particulate state with three salt stabilizing agent congruent meltings, has avoided the poisoning that causes because of lead powder dirt; The present invention also adds has whipping agent and foaming control agent: the one, in order to promote the plasticizing of PVC; The 2nd, in order to improve the melt strength of PVC foamed material; Prevent the merging of bubble; Obtaining the goods of even foaming, the 3rd, have good flowability in order to guarantee melt, to obtain the good goods of outward appearance.The present invention is in the manufacture craft process, and the temperature of strict control die head thermoforming exceeds the mechanical property that low molding temperature all can influence resin and Wood fiber composite material interface because cross.
The present invention has solved wood-based product at all and suction in moist and the many water surroundings has been made moist the back is rotten easily, the problem of dilatational strain, can use traditional woodwork can not environment of applications in, have an effect of waterproof, protection against the tide, mildew-resistant; Can effectively stop the insects harassing and wrecking, increase the service life, mothproof effect is arranged; Product does not contain the benzene material, and formaldehyde content is 0.2, is lower than the EO grade standard; Be Europe deciding grade and level environmental protection standard, reusable edible has been practiced thrift the timber usage quantity greatly, is fit to the state basic policy of Sustainable development; Benefit the society, the high feature of environmental protection, pollution-free, nuisanceless, reusable edible performance are arranged; Can be effectively fire-retardant, fire-protection rating reaches the B1 level, meets fire from putting out, and does not produce any toxic gas, and flame retardant properties is very good; Do not chap, do not expand, indeformable, need not maintenance and maintenance, be convenient to cleaning, save later period maintenance and upkeep cost.
The wood that the present invention produces is moulded plate by the check of national constructional ornamental material quality supervision and test center, and following table is a survey report of the present invention:
Embodiment
Embodiment 1
A kind of wood is moulded the preparation method of plate, and its manufacture craft is following:
(1) raw material is better than weighing by following prescription:
SE 100Kg;
Wood powder 50Kg;
Light calcium carbonate powder 50Kg;
One package stabilizer 5.5Kg;
Lubricant 1.4Kg;
Foaming control agent 15Kg;
AC whipping agent 1.5Kg;
Three salt 1Kg;
Softening agent 1Kg.
Said SE is 7 type SE.
The particle diameter of said wood powder is 100 orders.
The particle diameter of said light calcium carbonate powder is 800 orders.
Said lubricant has internal lubricant and external lubricant, and internal lubricant is a Triple Pressed Stearic Acid, and external lubricant is a paraffin.
Said softening agent is an external plasticizer, by
DOPForm with epoxy soybean oil.
(2) load weighted raw material being put into the mixing machine high speed mixes.
(3) mixed raw materials is put into cooling pan and is cooled with circulating water mode and cools off, and places more than 24 hours.
(4) raw material of step (3) being handled well joins extrusion equipment, extrusion moulding behind die head thermoforming and stock mould flowing water cooling forming, and the die head hot-forming temperature is controlled to be 160 ℃.
(5) the plank cutting back of extrusion moulding is placed, place more than 48 hours.
(6) whether examination at random is qualified.
Embodiment 2
A kind of wood is moulded the preparation method of plate, and its manufacture craft is following:
(1) raw material is better than weighing by following prescription:
SE 100Kg;
Wood powder 50Kg;
Light calcium carbonate powder 55Kg;
One package stabilizer 5.5Kg;
Lubricant 1.4Kg;
Foaming control agent 15Kg;
AC whipping agent 1.5Kg;
Three salt 1Kg;
Softening agent 1Kg.
Said SE is 7 type SE.
The particle diameter of said wood powder is 80 orders.
Said lubricant has internal lubricant and external lubricant, and internal lubricant is a Triple Pressed Stearic Acid, and external lubricant is PE.
Said softening agent does
DOP
(2) load weighted raw material being put into the mixing machine high speed mixes.
(3) mixed raw materials is put into cooling pan and is cooled with circulating water mode and cools off, and places more than 24 hours.
(4) raw material of step (3) being handled well joins extrusion equipment, extrusion moulding behind die head thermoforming and stock mould flowing water cooling forming, and the hot temperature of die head is controlled to be 170 ℃.
(5) the plank cutting back of extrusion moulding is placed, place more than 48 hours.
(6) whether examination at random is qualified.
Embodiment 3
A kind of wood is moulded plate, and its manufacture craft is following:
(1) raw material is better than weighing by following prescription:
SE 110Kg;
Wood powder 55Kg;
Light calcium carbonate powder 50Kg;
One package stabilizer 6Kg;
Lubricant 1.5Kg;
Foaming control agent 16Kg;
AC whipping agent 1.6Kg;
Three salt 1.1Kg;
Softening agent 1.1Kg.
Said SE is 7 type SE.
The particle diameter of said wood powder is 90 orders.
Said lubricant has internal lubricant and external lubricant, and internal lubricant is a Triple Pressed Stearic Acid, and external lubricant is PE and paraffin.
Said softening agent is an epoxy soybean oil.
(2) load weighted raw material being put into the mixing machine high speed mixes.
(3) mixed raw materials is put into cooling pan and is cooled with circulating water mode and cools off, and places more than 24 hours.
(4) raw material of step (3) being handled well joins extrusion equipment, extrusion moulding behind die head thermoforming and stock mould flowing water cooling forming, and the die head hot-forming temperature is controlled to be 200 ℃.
(5) the plank cutting back of extrusion moulding is placed, place more than 48 hours.
(6) whether examination at random is qualified.
Should be noted that at last: above embodiment is only in order to technical scheme of the present invention to be described but not to its restriction; Although with reference to preferred embodiment the present invention has been carried out detailed explanation, the those of ordinary skill in affiliated field is to be understood that: still can specific embodiments of the invention make amendment or the part technical characterictic is equal to replacement; And not breaking away from the spirit of technical scheme of the present invention, it all should be encompassed in the middle of the technical scheme scope that the present invention asks for protection.
Claims (10)
1. a wood is moulded plate, it is characterized in that, the weight proportion that its raw material is formed is following:
SE 90 ~ 110Kg;
Wood powder 45 ~ 55Kg;
Light calcium carbonate powder 45 ~ 55Kg;
One package stabilizer 5 ~ 6Kg;
Lubricant 1 ~ 1.5Kg;
Foaming control agent 12 ~ 16Kg;
AC whipping agent 1.4 ~ 1.6Kg;
Three salt, 0.8 ~ 1.1Kg;
Softening agent 0.9 ~ 1.1Kg.
2. mould plate according to the said a kind of wood of claim 1, it is characterized in that, the weight proportion that its raw material is formed is following:
SE 100Kg;
Wood powder 50Kg;
Light calcium carbonate powder 50Kg;
One package stabilizer 5.5Kg;
Lubricant 1.4Kg;
Foaming control agent 15Kg;
AC whipping agent 1.5Kg;
Three salt 1Kg;
Softening agent 1Kg.
3. a kind of wood according to claim 1 and 2 is moulded plate, it is characterized in that, said SE is 7 type SE.
4. a kind of wood according to claim 1 and 2 is moulded plate, it is characterized in that, the particle diameter of said wood powder is 80 ~ 100 orders.
5. a kind of wood according to claim 1 and 2 is moulded plate, it is characterized in that, the particle diameter of said light calcium carbonate powder is 800 orders.
6. a kind of wood according to claim 1 and 2 is moulded plate, it is characterized in that, said lubricant has internal lubricant and external lubricant, and internal lubricant is a Triple Pressed Stearic Acid, and external lubricant is PE and/or paraffin.
7. a kind of wood according to claim 1 and 2 is moulded plate, it is characterized in that, said softening agent is an external plasticizer, by DOP (DOP) or/and epoxy soybean oil form.
8. a kind of wood according to claim 1 is moulded the preparation method of plate, it is characterized in that, its manufacture craft is following:
(1) raw material is better than weighing by prescription;
(2) load weighted raw material being put into the mixing machine high speed mixes;
(3) mixed raw materials is put into cooling pan and is cooled with circulating water mode and cools off, and places more than 24 hours;
(4) raw material of step (3) being handled well joins extrusion equipment, extrusion moulding behind die head thermoforming and stock mould flowing water cooling forming;
(5) the plank cutting back of extrusion moulding is placed, place more than 48 hours;
(6) whether examination at random is qualified.
9. said according to Claim 8 a kind of wood is moulded the preparation method of plate, it is characterized in that, the die head hot-forming temperature is controlled between 150 ~ 230 ℃ in its manufacturing process steps (4).
10. mould the preparation method of plate according to the said a kind of wood of claim 9, it is characterized in that, the die head hot-forming temperature is controlled to be 160 ℃ in the said manufacturing process steps (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101935587A CN102746594A (en) | 2012-06-13 | 2012-06-13 | Wood plastic plate and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101935587A CN102746594A (en) | 2012-06-13 | 2012-06-13 | Wood plastic plate and its preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102746594A true CN102746594A (en) | 2012-10-24 |
Family
ID=47027108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101935587A Pending CN102746594A (en) | 2012-06-13 | 2012-06-13 | Wood plastic plate and its preparation method |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233572A (en) * | 2013-04-27 | 2013-08-07 | 苏州市德莱尔建材科技有限公司 | Method for producing floor tiles through polyvinyl chloride (PVC) films |
| CN103452295A (en) * | 2013-08-21 | 2013-12-18 | 山西蒲津塑钢板业制造有限公司 | Waterproof and mothproof floor board |
| CN104292710A (en) * | 2014-11-06 | 2015-01-21 | 安徽省三乐门窗幕墙工程有限公司 | Waterproof PVC (polyvinyl chloride) wood-plastic composite material and preparation method thereof |
| CN104356673A (en) * | 2014-11-11 | 2015-02-18 | 南京工业职业技术学院 | High-strength micropore plastic-wood composite material panel and preparation method thereof |
| CN104592674A (en) * | 2014-12-26 | 2015-05-06 | 神盾防火科技有限公司 | Polyvinyl chloride A-grade fire-retardant interior decoration material |
| CN104592675A (en) * | 2014-12-26 | 2015-05-06 | 神盾防火科技有限公司 | Polyvinyl chloride Grade-A flame-retardant fireproof wear-resistant wood-plastic floor material |
| CN104817783A (en) * | 2015-03-23 | 2015-08-05 | 江苏凡新新材料科技有限公司 | Multifunctional lightweight wood-plastic composite material used for modern home and preparation method thereof |
| CN105273415A (en) * | 2015-11-24 | 2016-01-27 | 苏州市相城区明达复合材料厂 | Foaming vibration-absorptive material |
| CN106519503A (en) * | 2016-11-08 | 2017-03-22 | 佛山市炬业科技有限公司 | Material used for manufacturing waterproof door plate and preparation method of material |
| CN106894593A (en) * | 2017-04-18 | 2017-06-27 | 嘉兴雷斯诺新型材料有限公司 | A kind of light wood-plastic plate of breathable environment-protective |
| CN108164875A (en) * | 2017-12-28 | 2018-06-15 | 六盘水康博木塑科技有限公司 | A kind of high intensity ecological sheet material and preparation method thereof |
| CN108864724A (en) * | 2018-07-11 | 2018-11-23 | 安徽邦尼特轨道装备有限公司 | A kind of environment-friendly PVC floor formula |
| CN110951186A (en) * | 2019-12-09 | 2020-04-03 | 十倍好智能家居(广州)有限公司 | Sheet material, preparation method and use method |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233572B (en) * | 2013-04-27 | 2015-06-03 | 苏州市德莱尔建材科技有限公司 | Method for producing floor tiles through polyvinyl chloride (PVC) films |
| CN103233572A (en) * | 2013-04-27 | 2013-08-07 | 苏州市德莱尔建材科技有限公司 | Method for producing floor tiles through polyvinyl chloride (PVC) films |
| CN103452295A (en) * | 2013-08-21 | 2013-12-18 | 山西蒲津塑钢板业制造有限公司 | Waterproof and mothproof floor board |
| CN104292710A (en) * | 2014-11-06 | 2015-01-21 | 安徽省三乐门窗幕墙工程有限公司 | Waterproof PVC (polyvinyl chloride) wood-plastic composite material and preparation method thereof |
| CN104356673A (en) * | 2014-11-11 | 2015-02-18 | 南京工业职业技术学院 | High-strength micropore plastic-wood composite material panel and preparation method thereof |
| CN104356673B (en) * | 2014-11-11 | 2016-06-29 | 南京工业职业技术学院 | A kind of high-strength micropore wood plastic composite board and preparation method thereof |
| CN104592675A (en) * | 2014-12-26 | 2015-05-06 | 神盾防火科技有限公司 | Polyvinyl chloride Grade-A flame-retardant fireproof wear-resistant wood-plastic floor material |
| CN104592674A (en) * | 2014-12-26 | 2015-05-06 | 神盾防火科技有限公司 | Polyvinyl chloride A-grade fire-retardant interior decoration material |
| CN104817783A (en) * | 2015-03-23 | 2015-08-05 | 江苏凡新新材料科技有限公司 | Multifunctional lightweight wood-plastic composite material used for modern home and preparation method thereof |
| CN105273415A (en) * | 2015-11-24 | 2016-01-27 | 苏州市相城区明达复合材料厂 | Foaming vibration-absorptive material |
| CN106519503A (en) * | 2016-11-08 | 2017-03-22 | 佛山市炬业科技有限公司 | Material used for manufacturing waterproof door plate and preparation method of material |
| CN106894593A (en) * | 2017-04-18 | 2017-06-27 | 嘉兴雷斯诺新型材料有限公司 | A kind of light wood-plastic plate of breathable environment-protective |
| CN108164875A (en) * | 2017-12-28 | 2018-06-15 | 六盘水康博木塑科技有限公司 | A kind of high intensity ecological sheet material and preparation method thereof |
| CN108864724A (en) * | 2018-07-11 | 2018-11-23 | 安徽邦尼特轨道装备有限公司 | A kind of environment-friendly PVC floor formula |
| CN110951186A (en) * | 2019-12-09 | 2020-04-03 | 十倍好智能家居(广州)有限公司 | Sheet material, preparation method and use method |
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Application publication date: 20121024 |