CN104530598A - Toughness-enhanced wood-plastic flooring produced by utilizing straws and saw dust and process thereof - Google Patents
Toughness-enhanced wood-plastic flooring produced by utilizing straws and saw dust and process thereof Download PDFInfo
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- CN104530598A CN104530598A CN201410818370.6A CN201410818370A CN104530598A CN 104530598 A CN104530598 A CN 104530598A CN 201410818370 A CN201410818370 A CN 201410818370A CN 104530598 A CN104530598 A CN 104530598A
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- plastic floor
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
- E04F15/105—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials of organic plastics with or without reinforcements or filling materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B2017/001—Pretreating the materials before recovery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B2017/001—Pretreating the materials before recovery
- B29B2017/0015—Washing, rinsing
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/20—Recycled plastic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The invention discloses toughness-enhanced wood-plastic flooring produced by utilizing straws and saw dust and a process thereof. The wood-plastic flooring is characterized by comprising the following components: 60-61 percent of waste PVC aggregate, 34-35 percent of saw dust and crop straw powder, 0.8-1 percent of a stabilizer, 0.7-0.9 percent of an ACR processing aid, 0.5-0.7 percent of an impact modifier CPE, 0.4-0.6 percent of refined paraffin, 0.4-0.6 percent of stearic acid, 0.2-0.4 percent of dioctyl ester and 0.1 percent of pigments, wherein the refined paraffin refers to any one of fully refined paraffin 56#, 58# and 64#; the stabilizer refers to an MDB-NS wood-plastic special stabilizer; the straws refer to hemp straws; and the chlorine content of the impact modifier CPE is 15-25 percent. The process comprises the following steps: sorting, crushing, cleaning, milling, mixing, extrusion molding, cutting, sand leveling, sanding, transferring, UV curing, and checking, thereby obtaining the wood-plastic flooring. Compared with the conventional waste wood-plastic flooring, the toughness-enhanced wood-plastic flooring disclosed by the invention has the advantages of creep recovery rate, low rigidity and difficulty to break.
Description
Technical field
The present invention relates to a kind of utilize agricultural crop straw, sawdust and waste PVC plastics-production toughness to strengthen wood-plastic floor board and technique, belong to construction timber technical field, the wood-plastic floor board specifically utilizing stalk and sawdust production toughness to strengthen and technique thereof.
Background technology
Wood-plastic floor board is a kind of novel environment-friendly floor utilizing wood plastic composite to make, the processing characteristics of existing timber and woodiness touch, there is again the Waterproof corrosion characteristic of plastics, have that intensity is good, hardness is high, anti-skidding, wear-resisting, do not ftracture, insulate, the advantage such as heat insulation, fire-retardant, indeformable, be a kind of excellent property and the very durable anticorrosion building materials of outdoor water-proof.In recent years; due to trees overcut; green screen is destroyed; sandstorm grows in intensity; in addition waste or used plastics causes " white pollution " constantly worsens; the protection of ecotope more and more comes into one's own; the utilization of timber resources is extremely restricted; fetter the development of wood floors; but along with the accelerated development of chemical science and technology, technics of reclaim of plastic waste utilizes becomes a kind of new industry, both alleviates the problem of " white pollution "; reclaimed again a large amount of available plastics aggregates, this is that the development of wood-plastic floor board provides good environment.
At present, wood-plastic floor board substantially all achieves high strength, high performance feature, but in the face of increasingly competitive market environment, the wood-plastic floor board that performance is better, price is lower just can be won the market, and this has higher requirement with regard to the development for wood-plastic floor board.Based on the described market requirement, relevant report is pointed out, adopts waste or used plastics and agricultural crop straw, sawdust, bamboo bits etc. to be raw material, preparing low price, high-performance wood-plastic floor board, achieving good economic benefit and social benefit by processing.As patent CN 102485788 A discloses Crop fertilizer regenerated composite plastic plate and production technique thereof, its with useless PVC powder, wastes of crops for main raw material, by the rational proportion of stablizer, processing aid, filler, lubricant etc., reach the object reduced costs, but with CaCO
3for filler and Crop fertilizer number is low, do not add pliable and tough enhancing modified material in addition, make product fibrousness lower, there is rigidity large, the defect of easy fracture; Patent CN 102485787 A discloses bamboo bits materials recycling composite plastic plate and production technique thereof, it is considered to be worth doing as main raw material with useless PVC powder and bamboo, by the proportioning such as stablizer, processing aid, achieves the object reduced costs, but still it is large to there is rigidity, the defect of easy fracture.
Summary of the invention
The object of the invention is to: the fibrousness overcoming the existence of above-mentioned wood-plastic floor board is low, rigidity is large, the defect of easy fracture, a kind of wood-plastic floor board and the technique thereof that utilize stalk and the enhancing of sawdust production toughness are provided, adopt sawdust powder, agricultural residues powder and waste PVC aggregate to be raw material, reaching by improving formula fibrousness the object reducing rigidity on the one hand, adopting refined paraffin wax to strengthen snappiness on the other hand, reach reduction rigidity, prevent the object ruptured.
To achieve these goals, the present invention adopts following technical scheme:
Utilize the wood-plastic floor board that stalk and sawdust production toughness strengthen, its composition comprises the raw material of following weight proportioning: waste PVC aggregate 60 ~ 61%, saw non-powder and agricultural residues powder 34 ~ 35%, stablizer 0.8 ~ 1%, ACR processing aid 0.7 ~ 0.9%, impact modifier CPE 0.5 ~ 0.7%, smart paraffin wax 0.4 ~ 0.6%, stearic acid 0.4 ~ 0.6%, dibutyl ester 0.2 ~ 0.4%, pigment 0.1%.
As preferably, described refined paraffin wax is any one in full refined paraffin wax 56#, 58#, 64#.
As preferably, described stablizer is that MDB-NS wood is moulded stabilizing agent specially used, purchased from Zhuan Zhaizhen reform Lin Hua marketing center, Cao County.
As preferably, described stalk is pockmarks stalk.
As preferably, the chlorinity of described impact modifier CPE is 15 ~ 25%.
As preferably, the described wood-plastic floor board utilizing stalk and sawdust production toughness to strengthen, its formula optimization is: waste PVC aggregate 61%, saw non-powder and agricultural residues powder 34%, stablizer 1%, ACR processing aid 0.8%, impact modifier CPE 0.6%, smart paraffin wax 0.5%, stearic acid 0.5%, dibutyl ester 0.3%, pigment 0.1%.
The invention still further relates to the technique utilizing stalk and sawdust production toughness to strengthen wood-plastic floor board, comprise sorting, fragmentation, cleaning, abrasive dust, batch mixing, extrusion moulding, cut, sand flat sanding, transfer printing, UV solidification, inspection, packaging, warehouse-in step, is characterized in that:
In matting, first add SYNTHETIC OPTICAL WHITNER and soak 20 ~ 30 minutes, then raw material is sent in rotary cleaning machine, add the dilute hydrochloric acid rinsing 2 ~ 5 minutes that concentration is 0.5 ~ 1mol/L, finally rinse 2 ~ 3 times with clear water;
In abrasive dust operation, fineness of grinding is 100 ~ 200 orders;
In compounding process, its charging technology is: 1) waste PVC aggregate and stablizer are dropped in homogenizer and be mixed into 80 ~ 85 DEG C; 2) refined paraffin wax to be dropped in homogenizer that to be stirred to mixing temperature be 90 ~ 95 DEG C together with non-powder and agricultural residues powder with sawing; Add ACR processing aid, impact modifier CPE be stirred to 100 DEG C; 4) add stearic acid, dibutyl ester and pigment, and be uniformly mixed to 110 ~ 120 DEG C, then open homogenizer and be discharged to low-temperature mixed machine and carry out low-temperature mixed cooling; 5) to be cooled to 40 ~ 50 DEG C time, open emptying door and be discharged to granulation in tablets press;
In extrusion moulding operation, first sent in forcing machine by the material grain made, the engine speed arranging forcing machine is 10 ~ 15 revs/min, purging vacuum degree is 0.05 ~ 0.07MPa, subsidiary engine sizing vacuum tightness is 0.07 ~ 0.08MPa, and temperature is 180 ~ 195 DEG C, then extrusion moulding.
The wood-plastic floor board that the present invention utilizes waste PVC aggregate, stalk and sawdust production toughness to strengthen, especially with the higher pockmarks stalk of fibre content for raw material, significantly improve fibre content in product, greatly reduce the rigidity of wood-plastic floor board, its beneficial effect is:
1) with waste PVC aggregate, stalk and sawdust for raw material, and relatively improve the ratio of wood materials in raw material, add fibre content, play reduction product rigidity, prevent the object ruptured;
2) adopt refined paraffin wax to strengthen product snappiness, product suppleness is improved further in prior art basis, reach the object improving wood-plastic floor board shock resistance;
3), in cleaning, first soak the easy molten foreign material of removing and purified feed stock color and luster with SYNTHETIC OPTICAL WHITNER, clean with dilute hydrochloric acid again, foreign matter content is reduced to minimum, reach the object that product color is clear, simple;
4) the present invention is raw materials used is recycle material, and decreases the application of volatile, heavy-polluted material in production process as far as possible, has both made product have good mechanical property, and has had again the advantage of economic environmental protection.
Embodiment
Below in conjunction with specific examples, technical scheme of the present invention is described further, but does not limit interest field.
Embodiment 1
Utilize the wood-plastic floor board that stalk and sawdust production toughness strengthen, be as the criterion to produce 100kg wood-plastic floor board, its composition comprises the raw material of following weight proportioning: waste PVC aggregate 60kg, saw non-powder and agricultural residues powder 34kg, stablizer 0.8kg, ACR processing aid 0.7kg, impact modifier CPE 0.5kg, smart paraffin wax 0.4kg, stearic acid 0.4kg, dibutyl ester 0.2kg, pigment 0.1kg.
Wherein, described refined paraffin wax is full refined paraffin wax 56#; Described stablizer is that MDB-NS wood is moulded stabilizing agent specially used, purchased from Zhuan Zhaizhen reform Lin Hua marketing center, Cao County; Described stalk is pockmarks stalk; The chlorinity of described impact modifier CPE is 15%.
Get the raw materials ready according to said ratio, then following technique is adopted to prepare the wood-plastic floor board of toughness enhancing, comprise sorting, fragmentation, cleaning, abrasive dust, batch mixing, extrusion moulding, cut, sand flat sanding, transfer printing, UV solidification, inspection, packaging, warehouse-in step, concrete steps are:
1) sorting: the material of recovery is carried out sorting, the material remove differentiation, addling;
2) broken: screen qualified material feeding vibrations crusher and carry out fragmentation, broken particle diameter is 0.2 ~ 0.6mm;
3) clean: first add SYNTHETIC OPTICAL WHITNER and soak 20 ~ 30 minutes, then raw material is sent in rotary cleaning machine, add the dilute hydrochloric acid rinsing 2 ~ 5 minutes that concentration is 0.5 ~ 1mol/L, finally rinse 2 ~ 3 times with clear water;
4) abrasive dust: the material of cleaning is first after air blast airing removing surface-moisture, and send into shredder and carry out grinding and cross 100 mesh sieves, qualified fine powder fully dries, and underproof fine powder proceeds to shredder abrasive dust again;
5) batch mixing: 1) be mixed into 80 ~ 85 DEG C by waste PVC aggregate and stablizer input homogenizer; 2) refined paraffin wax to be dropped in homogenizer that to be stirred to mixing temperature be 90 ~ 95 DEG C together with non-powder and agricultural residues powder with sawing; Add ACR processing aid, impact modifier CPE be stirred to 100 DEG C; 4) add stearic acid, dibutyl ester and pigment, and be uniformly mixed to 110 ~ 120 DEG C, then open homogenizer and be discharged to low-temperature mixed machine and carry out low-temperature mixed cooling; 5) to be cooled to 40 ~ 50 DEG C time, open emptying door and be discharged to granulation in tablets press;
6) extrusion moulding: first the material grain made is sent in forcing machine, the engine speed arranging forcing machine is 10 ~ 15 revs/min, and purging vacuum degree is 0.05 ~ 0.07MPa, and subsidiary engine sizing vacuum tightness is 0.07 ~ 0.08MPa, temperature is 180 ~ 195 DEG C, then extrusion moulding;
7) cut: the wood plastic composite extruded adopts cutting machine to cut into floor proterties according to different sizes;
8) sanding is sand flat: the wood-plastic floor board of excision forming adopts dry sanding paper repeatedly to polish, until plate face is smoothly bright;
9) transfer printing: the die selecting form different carries out transfer printing to wood-plastic floor board, makes it surface and tumbles in pattern attractive in appearance;
10) UV solidification: completely shaping wood-plastic floor board, through UV curing molding, is then tested according to GB5761-93SG3, qualified product packaging warehouse-in.
Embodiment 2
Utilize the wood-plastic floor board that stalk and sawdust production toughness strengthen, be as the criterion to produce 100kg wood-plastic floor board, its composition comprises the raw material of following weight proportioning: waste PVC aggregate 61kg, saw non-powder and agricultural residues powder 34kg, stablizer 1kg, ACR processing aid 0.8kg, impact modifier CPE 0.6kg, smart paraffin wax 0.5kg, stearic acid 0.5kg, dibutyl ester 0.3kg, pigment 0.1kg.
Wherein, described refined paraffin wax is full refined paraffin wax 58#; Described stablizer is that MDB-NS wood is moulded stabilizing agent specially used, purchased from Zhuan Zhaizhen reform Lin Hua marketing center, Cao County; Described stalk is pockmarks stalk; The chlorinity of described impact modifier CPE is 20%.
Get the raw materials ready according to said ratio, adopt the production technique of same embodiment 1 to prepare.
Embodiment 3
Utilize the wood-plastic floor board that stalk and sawdust production toughness strengthen, be as the criterion to produce 100kg wood-plastic floor board, its composition comprises the raw material of following weight proportioning: waste PVC aggregate 61kg, saw non-powder and agricultural residues powder 35kg, stablizer 0.9kg, ACR processing aid 0.9kg, impact modifier CPE 0.7kg, smart paraffin wax 0.6kg, stearic acid 0.6kg, dibutyl ester 0.4kg, pigment 0.1kg.
Wherein, described refined paraffin wax is full refined paraffin wax 64#; Described stablizer is that MDB-NS wood is moulded stabilizing agent specially used, purchased from Zhuan Zhaizhen reform Lin Hua marketing center, Cao County; Described stalk is pockmarks stalk; The chlorinity of described impact modifier CPE is 25%.
Get the raw materials ready according to said ratio, adopt the production technique of same embodiment 1 to prepare.
Wood-plastic floor board prepared by embodiment 1,2,3 is through inspection, and its performance index are in table 1.
Table 1-wood-plastic floor board performance index of the present invention compare with GB (GB5761-93SG3's)
Can find out from upper table 1, the wood-plastic floor board adopting technical solution of the present invention to prepare all is up to state standards, and creep recovery rate reaches more than 97%, achieves and reduces wood-plastic floor board rigidity, prevents the object ruptured.But the wood-plastic floor board performance slightly difference that example 1,2,3 is produced is that contrast discovery by three, example 2 proportioning is optimization formula because fibre content affected.
Claims (7)
1. the wood-plastic floor board utilizing stalk and sawdust production toughness to strengthen, is characterized in that: the raw material comprising following weight proportioning: waste PVC aggregate 60 ~ 61%, saw non-powder and agricultural residues powder 34 ~ 35%, stablizer 0.8 ~ 1%, ACR processing aid 0.7 ~ 0.9%, impact modifier CPE 0.5 ~ 0.7%, smart paraffin wax 0.4 ~ 0.6%, stearic acid 0.4 ~ 0.6%, dibutyl ester 0.2 ~ 0.4%, pigment 0.1%.
2. the wood-plastic floor board utilizing stalk and sawdust production toughness to strengthen as claimed in claim 1, is characterized in that: described refined paraffin wax is any one in full refined paraffin wax 56#, 58#, 64#.
3. the wood-plastic floor board utilizing stalk and sawdust production toughness to strengthen as claimed in claim 1, is characterized in that: described stablizer is that MDB-NS wood is moulded stabilizing agent specially used, purchased from Zhuan Zhaizhen reform Lin Hua marketing center, Cao County.
4. the wood-plastic floor board utilizing stalk and sawdust production toughness to strengthen as claimed in claim 1, is characterized in that: described stalk is pockmarks stalk.
5. the wood-plastic floor board utilizing stalk and sawdust production toughness to strengthen as claimed in claim 1, is characterized in that: the chlorinity of described impact modifier CPE is 15 ~ 25%.
6. the wood-plastic floor board utilizing stalk and sawdust production toughness to strengthen as claimed in claim 1, is characterized in that: its formula optimization is: waste PVC aggregate 61%, saw non-powder and agricultural residues powder 34%, stablizer 1%, ACR processing aid 0.8%, impact modifier CPE 0.6%, smart paraffin wax 0.5%, stearic acid 0.5%, dibutyl ester 0.3%, pigment 0.1%.
7. the technique utilizing stalk and sawdust production toughness to strengthen wood-plastic floor board according to claim 1, comprise sorting, fragmentation, cleaning, abrasive dust, batch mixing, extrusion moulding, cut, sand flat sanding, transfer printing, UV solidification, inspection, packaging, warehouse-in step, it is characterized in that: in matting, first add SYNTHETIC OPTICAL WHITNER to soak 20 ~ 30 minutes, then raw material is sent in rotary cleaning machine, add the dilute hydrochloric acid rinsing 2 ~ 5 minutes that concentration is 0.5 ~ 1mol/L, finally rinse 2 ~ 3 times with clear water; In abrasive dust operation, fineness of grinding is 100 ~ 200 orders; In compounding process, its charging technology is: 1) waste PVC aggregate and stablizer are dropped in homogenizer and be mixed into 80 ~ 85 DEG C; 2) refined paraffin wax to be dropped in homogenizer that to be stirred to mixing temperature be 90 ~ 95 DEG C together with non-powder and agricultural residues powder with sawing; Add ACR processing aid, impact modifier CPE be stirred to 100 DEG C; 4) add stearic acid, dibutyl ester and pigment, and be uniformly mixed to 110 ~ 120 DEG C, then open homogenizer and be discharged to low-temperature mixed machine and carry out low-temperature mixed cooling; 5) to be cooled to 40 ~ 50 DEG C time, open emptying door and be discharged to granulation in tablets press; In extrusion moulding operation, first sent in forcing machine by the material grain made, the engine speed arranging forcing machine is 10 ~ 15 revs/min, purging vacuum degree is 0.05 ~ 0.07MPa, subsidiary engine sizing vacuum tightness is 0.07 ~ 0.08MPa, and temperature is 180 ~ 195 DEG C, then extrusion moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410818370.6A CN104530598A (en) | 2014-12-24 | 2014-12-24 | Toughness-enhanced wood-plastic flooring produced by utilizing straws and saw dust and process thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410818370.6A CN104530598A (en) | 2014-12-24 | 2014-12-24 | Toughness-enhanced wood-plastic flooring produced by utilizing straws and saw dust and process thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003059A (en) * | 2015-07-06 | 2015-10-28 | 安徽以诺木塑板材科技有限公司 | Wood-plastic floor produced by crop straws and production method of wood-plastic floor |
| CN105968853A (en) * | 2016-05-10 | 2016-09-28 | 南京林业大学 | Flame retardant extruded particle board containing vermiculites and preparation method thereof |
| CN106280119A (en) * | 2016-08-26 | 2017-01-04 | 安徽钰锦生态木材料有限公司 | A kind of environmental protection Wood-plastic floor material |
| CN110423482A (en) * | 2019-08-01 | 2019-11-08 | 浙江祥景科技有限公司 | Plastic-wood floor manufacturing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101138857A (en) * | 2007-10-23 | 2008-03-12 | 孔繁诚 | Wood plastic plank stuff production technology and equipment thereof |
| CN102863809A (en) * | 2011-07-07 | 2013-01-09 | 深圳市格林美高新技术股份有限公司 | Plastic wood material and preparation method thereof |
| CN102485788B (en) * | 2010-12-01 | 2013-04-17 | 湖南忠悦塑业有限公司 | Crops waste material regenerated composite plastic plate and its production process |
-
2014
- 2014-12-24 CN CN201410818370.6A patent/CN104530598A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101138857A (en) * | 2007-10-23 | 2008-03-12 | 孔繁诚 | Wood plastic plank stuff production technology and equipment thereof |
| CN102485788B (en) * | 2010-12-01 | 2013-04-17 | 湖南忠悦塑业有限公司 | Crops waste material regenerated composite plastic plate and its production process |
| CN102863809A (en) * | 2011-07-07 | 2013-01-09 | 深圳市格林美高新技术股份有限公司 | Plastic wood material and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003059A (en) * | 2015-07-06 | 2015-10-28 | 安徽以诺木塑板材科技有限公司 | Wood-plastic floor produced by crop straws and production method of wood-plastic floor |
| CN105968853A (en) * | 2016-05-10 | 2016-09-28 | 南京林业大学 | Flame retardant extruded particle board containing vermiculites and preparation method thereof |
| CN106280119A (en) * | 2016-08-26 | 2017-01-04 | 安徽钰锦生态木材料有限公司 | A kind of environmental protection Wood-plastic floor material |
| CN110423482A (en) * | 2019-08-01 | 2019-11-08 | 浙江祥景科技有限公司 | Plastic-wood floor manufacturing method |
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