CN100432154C - Bar section synthesized by using stalk of oil plant, and preparioon method - Google Patents
Bar section synthesized by using stalk of oil plant, and preparioon method Download PDFInfo
- Publication number
- CN100432154C CN100432154C CNB2006100521841A CN200610052184A CN100432154C CN 100432154 C CN100432154 C CN 100432154C CN B2006100521841 A CNB2006100521841 A CN B2006100521841A CN 200610052184 A CN200610052184 A CN 200610052184A CN 100432154 C CN100432154 C CN 100432154C
- Authority
- CN
- China
- Prior art keywords
- oil crops
- cane
- section bar
- batching
- crops cane
- 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
Links
- 238000000034 method Methods 0.000 title abstract description 5
- 239000000088 plastic resin Substances 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 239000003063 flame retardant Substances 0.000 claims abstract description 4
- 239000000314 lubricant Substances 0.000 claims abstract description 4
- 239000000843 powder Substances 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 2
- 238000002360 preparation method Methods 0.000 claims description 10
- 238000007670 refining Methods 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 5
- 239000010902 straw Substances 0.000 claims description 5
- 241000207961 Sesamum Species 0.000 claims description 3
- 235000003434 Sesamum indicum Nutrition 0.000 claims description 3
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims description 3
- 239000003223 protective agent Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 8
- 230000032683 aging Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000004898 kneading Methods 0.000 abstract 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- 230000002349 favourable effect Effects 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
Classifications
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention discloses a section synthesized by stalks of oil crops, which is composed of auxiliary materials with the weight percentage: 40 to 70 % of stalk powder of oil crops, 20 to 40 % of plastic resin, 5 to 15% of calcium carbonate, 1 to 3 % of fire retardant, 1 to 2 % of antioxidant, 1 to 3 % of lubricant and 1 to 3 % of brightener. The preparing method has the steps that stalks of oil crops are dried to a state with water content of 6 to 10 percent, and then are pulverized into 50 to 200 meshes; auxiliary materials are fetched proportionally, and then the auxiliary materials are stirred and uniformly mixed to be put into a kneading machine for kneading for 10 to 15 minutes under the temperature of 130 to 180 DEG C; mixture after kneading is extruded by a double-spiral extruder to be shaped after cooling. The present invention has the advantages of low cost, sufficient sources of raw materials, simple and quick configuration and processing technology. The produced section has the advantages of favorable compactness, favorable mechanical properties, sound absorption, heat insulation, fire prevention, corrosion resistance aging resistance, easy manufacture, easy planing, sawing and chiseling, etc.
Description
Technical field
The present invention relates to a kind of oil crops cane synthetic section bar and preparation method thereof that utilizes.
Background technology
The harvested cane of oil crops is as a kind of by product of agriculture production, and output is big, distribution extensively, also is an important agro-ecology resource.Owing to fail cane is well utilized, the harvesting back overwhelming majority all is to burn in the fields, makes effective renewable resource waste, and also will cause air and environmental pollution simultaneously.It is exactly to make unnecessary refuse stem stalk it be processed into another kind of utilizable product by all processing approach that the stem stalk utilizes technology.Utilize the existing patent report of method of crop stalk machining sheet, for example: its making processes of the patent of CN1047470A, CN1383966A, CN1225866A, CN1249316A, report is that straw is pulverized, cut up with a hay cutter and be cut into segment or be woven into plates with cotton rope, all be to adopt the tackiness agent blending and stirring, hot-press solidifying moulding in the mould of different size, all contain poisonous deleterious vehicle substance (as formaldehyde, toluene and phenol) in these employed tackiness agent, harmful, environment is polluted, and the mechanics mechanical property is also relatively poor, and cost is also higher.With straw be crushed to certain fineness by a certain percentage with the Plastic Resin blend, make the section bar of different size or the patent and the documents and materials of sheet material and do not see play-by-play as yet.
Summary of the invention
The object of the present invention is to provide a kind of have good mechanical mechanical property, thermostability, pollution-free, corrosion-resistant, ageing-resistant, cost is low utilizes oil crops cane synthetic section bar and preparation method thereof.
The oil crops cane synthetic section bar that utilizes of the present invention is made up of the batching of following weight percent:
Oil crops cane powder 40-70%
Plastic Resin 20-40%
Lime carbonate 5-15%
Fire retardant 1-3%
Protective agent 1-2%
Lubricant 1-3%
Brightener 1-2%
Each content percentage ratio sum of preparing burden equals 100%.
Among the present invention, said crop cane is the oil crops canes, comprises a kind of or its mixture in rape straw and the sesame stalk.Said lime carbonate, fire retardant, protective agent, lubricant, brightener and Plastic Resin are commercially available civilian or industrial reagent commodity.Plastic Resin can be PVC (polyvinyl chloride), PP (polypropylene), PE/EVA (polyethylene), PS/ABS (polystyrene) or waste or used plastics.
The preparation method who utilizes oil crops cane synthetic section bar of the present invention, step is as follows:
1) the oil crops cane is dried to moisture content at 6-10%, is crushed to the 50-200 order then;
2) get batching in proportion, insert in the refiner after batching is mixed, under 130-180 ℃ of condition, rub refining 10-15 minute;
3) compound of rubbing after the refining is extruded cooling forming with the duplex forcing machine.
Beneficial effect of the present invention is:
1. with low cost, the material source abundance, the preparation method is simple, in the preparation process, need not add the tackiness agent of any chemosynthesis, belongs to the physics extruding method for making, and is nonpoisonous and tasteless.
2. the oil crops cane is crushed to the 50-200 order, is beneficial to and reduces raw material space, increase contact area each other, the section bar compactness that makes is good, and bulk density is big, has the good mechanical mechanical property.
3. the section material appearance smooth finish that makes is good, can be used for the ground decoration, flower bed decoration, construction and decoration, furniture manufacturing on outdoor guardrail, floor, banister and railing, walkway and life with fields such as woodworks.Have sound-absorbing, heat insulation, fire prevention, corrosion-resistant simultaneously, ageing-resistant, easily processing can be dug, saws, advantage such as cutter.
Embodiment
Table 1 shows composition ingredients by weight per-cent and the mechanical property thereof of utilizing three section material synthesized embodiment of oil crops cane.
Embodiment 1 preparation method, step is as follows:
1) harvested oil crops cane is dried to moisture content 10%, put into pulverizer then and be crushed to 50 orders;
2) get batching in proportion, insert in the refiner after batching is mixed, under 130 ℃ of conditions, rub refining 10 minutes;
3) compound of rubbing after the refining is extruded cooling forming with the duplex forcing machine.
Embodiment 2 preparation methods, step is as follows:
1) harvested oil crops cane is dried to moisture content 8%, put into pulverizer then and be crushed to 100 orders;
2) get batching in proportion, insert in the refiner after batching is mixed, under 150 ℃ of conditions, rub refining 12 minutes;
3) compound of rubbing after the refining is extruded cooling forming with the duplex forcing machine.
Embodiment 3 preparation methods, step is as follows:
1) harvested oil crops cane is dried to moisture content 6%, put into pulverizer then and be crushed to 200 orders;
2) get batching in proportion, insert in the refiner after batching is mixed, under 180 ℃ of conditions, rub refining 10 minutes;
3) compound of rubbing after the refining is extruded cooling forming with the duplex forcing machine.
Table 1
Claims (3)
1. one kind is utilized oil crops cane synthetic section bar, it is characterized in that this section bar is made up of the batching of following weight percent:
Oil crops cane powder 40-70%
Plastic Resin 20-40%
Lime carbonate 5-15%
Fire retardant 1-3%
Protective agent 1-2%
Lubricant 1-3%
Brightener 1-2%
Each content percentage ratio sum of preparing burden equals 100%,
Above-mentioned oil crops cane is a kind of or its mixture in rape straw and the sesame stalk.
2. the oil crops cane synthetic section bar that utilizes according to claim 1 is characterized in that said Plastic Resin is PVC, PP, PE/EVA or PS/ABS.
3. the preparation method who utilizes oil crops cane synthetic section bar according to claim 1 is characterized in that step is as follows:
1) the oil crops cane is dried to water ratio at 6-10%, is crushed to the 50-200 order then, said oil crops cane is a kind of or its mixture in rape straw and the sesame stalk;
2) get batching in proportion, insert in the refiner after batching is mixed, under 130-180 ℃ of condition, rub refining 10-15 minute;
3) compound of rubbing after the refining is extruded cooling forming with the duplex forcing machine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100521841A CN100432154C (en) | 2006-06-29 | 2006-06-29 | Bar section synthesized by using stalk of oil plant, and preparioon method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100521841A CN100432154C (en) | 2006-06-29 | 2006-06-29 | Bar section synthesized by using stalk of oil plant, and preparioon method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1872916A CN1872916A (en) | 2006-12-06 |
CN100432154C true CN100432154C (en) | 2008-11-12 |
Family
ID=37483526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100521841A Expired - Fee Related CN100432154C (en) | 2006-06-29 | 2006-06-29 | Bar section synthesized by using stalk of oil plant, and preparioon method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100432154C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101550278B (en) * | 2009-05-08 | 2011-11-30 | 东莞市贤林橡塑制品有限公司 | Manufacturing method of a regenesis wood plastic compound structures sectional materials |
CN110343396A (en) * | 2019-06-27 | 2019-10-18 | 南京捷纳思新材料有限公司 | One-step method response type wood moulding extruded stock and preparation and application |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1594438A (en) * | 2004-07-02 | 2005-03-16 | 袁学发 | Novel materials made of waste plastic and plant fibre and method for making same |
CN1616379A (en) * | 2003-11-10 | 2005-05-18 | 石正 | Casting material for building material |
CN1621440A (en) * | 2004-10-21 | 2005-06-01 | 俞立群 | Plastic lignified board and its making method |
-
2006
- 2006-06-29 CN CNB2006100521841A patent/CN100432154C/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1616379A (en) * | 2003-11-10 | 2005-05-18 | 石正 | Casting material for building material |
CN1594438A (en) * | 2004-07-02 | 2005-03-16 | 袁学发 | Novel materials made of waste plastic and plant fibre and method for making same |
CN1621440A (en) * | 2004-10-21 | 2005-06-01 | 俞立群 | Plastic lignified board and its making method |
Also Published As
Publication number | Publication date |
---|---|
CN1872916A (en) | 2006-12-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100491471C (en) | Making process of compound wood-plastic material product | |
CN101417459B (en) | Method for producing wood plastic composite material using plant straw and waste plastic and material thereof | |
CN102746682A (en) | Rice hull powder wood-plastic composite material and its preparation method | |
CN101168622B (en) | Plant straw enhancement polyolefin composite material and manufacturing method thereof | |
CN101857703B (en) | Formula of straw composite imitation solid wood board | |
CN104927241A (en) | Mold-proof antibacterial wood-plastic material | |
CN104797650A (en) | Environmentally friendly board obtained by recycling straw | |
CN102408737A (en) | Cotton stalk reinforced plastic-wood product and preparation method thereof | |
CN104559279A (en) | Novel wood-plastic composite material | |
CN106751198A (en) | Wood-plastic floor of negative oxygen ion and preparation method thereof | |
CN1887967A (en) | Synthesized stalk profile and its prepn | |
CN101319077A (en) | Formula for waste and old PVC cable sheath/wood meal composite panel and manufacturing method | |
CN102924951A (en) | Technique for making mouldproof antibacterial wood plastic composite | |
CN102492246A (en) | Formula and production method of wastePVC (polyvinyl chloride) cable outer skin/wood powder composite plate | |
CN100432154C (en) | Bar section synthesized by using stalk of oil plant, and preparioon method | |
CN101974240A (en) | Special wood-plastic material for extrusion plates for replacing solid wood plates | |
CN102643503A (en) | Method for manufacturing polymerized wood by irradiation grafting | |
CN105802270A (en) | Enteromorpha wood and plastic floor and preparation method thereof | |
CN102229721B (en) | Lightweight wood-plastic mixed granules containing straws and production method thereof | |
CN1887968A (en) | Profile of waste bamboo material and its prepn | |
CN1872915A (en) | Bar section synthesized by using depleted stalk of plant, and prepartion method | |
CN101974238A (en) | Mildew-proof antibacterial wood-plastic material compounded by straw powder and polypropylene for injection molding | |
CN106366687A (en) | Material for making high-strength door pocket and preparation method of material | |
CN101974241A (en) | Wood plastic material of special section for building doors/windows | |
CN111484661A (en) | Regenerated flexible composite material with metal characteristics and preparation method thereof |
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 | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20100629 |