CN104974395A - Environment-friendly building material and manufacturing method thereof - Google Patents
Environment-friendly building material and manufacturing method thereof Download PDFInfo
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- CN104974395A CN104974395A CN201410145880.1A CN201410145880A CN104974395A CN 104974395 A CN104974395 A CN 104974395A CN 201410145880 A CN201410145880 A CN 201410145880A CN 104974395 A CN104974395 A CN 104974395A
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
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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
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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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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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
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
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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
- 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
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/20—Recycled plastic
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- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
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Abstract
An environment-friendly building material includes a fiber material, plastic and a coupling agent. The fiber material is a plurality of originally-shaped grain hulls in which the strip-like fiber structure of the original grain hulls is maintained. The plastic is closely combined with the grain hulls to form the environment-friendly building material. The coupling agent is a modification additive and is used for improving the physical properties of the environment-friendly building material. The environment-friendly building material is enhanced in strength since the fiber in the grain hulls is maintained. The grain hulls, such as rice hulls and wheat hulls, are easy to obtain. In addition, usage of wood and petrochemical chemicals is reduced so that the building material is environment-friendly, is durable and is low in price. The invention also provides a manufacturing method of the environment-friendly building material.
Description
Technical field
The present invention relates to a kind of environment-friendly building materials, particularly a kind of environment-friendly building materials utilizing the husk, plastics and the coupler that retain fibre strip to be combined into.
Background technology
Timber is that the wood fibre of its natural formation and lines, have attractive in appearance and intensity concurrently, such as various building, furniture etc. the most often by one of material of using in life, without loseing its trace.But along with the increase of woodwork, paper pulp demand, the felling of trees is day by day serious, fells trees unlawfully and also emerges in an endless stream; On the other hand, arboreal growth is slow, and slow action cannot save a critical situation in artificial afforestration, and ecotope is greatly affected.With regard to using, the easy moisture absorption and deformation of timber, damage by worms and agingly to addle.With regard to cost, the superior wood cost of hard is also high.If with petrochemicals as plastic cement etc. replaces timber completely, pollute comparatively large and its waste and not easily process.General plywood based article, structural strength slightly dislikes again not enough.
Therefore, how developing a kind of environmental protection and durable building materials, is the problem needing effort at present badly.
Summary of the invention
One of them object of the present invention is to provide a kind of environment-friendly building materials, and it utilizes the husk retaining fibre strip, is combined into environment-friendly building materials with plastics and coupler.So, retain the fiber reinforcement of husk building materials intensity, husk source also easily obtains, and decreases the use of timber and petrochemical industry plastics.
The environment-friendly building materials of one embodiment of the invention comprise filamentary material, plastics and coupler.Filamentary material uses multiple husks of original shape, and it retains the fibre strip structure of original husk.Plastics and multiple husk are closely integrated into environment-friendly building materials.Coupler mixes with multiple husk and plastics, and wherein coupler is property-modifying additive, in order to improve the physical properties of environment-friendly building materials.
Preferably, wherein multiple husk comprises multiple rice husk, multiple wheat husk or its combination.
Preferably, wherein plastics comprise at least one in the reclaiming material of polypropylene (PP), polyethylene (PE), polyvinyl chloride (PVC), polyethylene terephthalate (PET) and above-mentioned arbitrary material.
Preferably, wherein coupler comprises maleic anhydride stem grafting polyolefin, titanic acid ester coupler or silicane coupler.
Preferably, also comprise tranquilizer, it is in order to suppress and to slow down environment-friendly building materials in manufacture, processing or the rotten deterioration in finished product stage.
Preferably, wherein tranquilizer to comprise in thermo-stabilizer, photostabilizer, antioxidant, scorch retarder at least one of them.
Preferably, in the process that wherein multiple husk and plastics are combined closely, multiple husk can be break shape or broken shape, but still retains the fibre strip structure of original husk.
Preferably, wherein filamentary material by natural fiber or artificial synthetic fiber, at least one of them mixes.
Preferably, wherein filamentary material can be break shape or particle shape.
Preferably, wherein natural fiber can to comprise in rice husk, straw, timber, Exocarpium cocois (Cocos nucifera L), corn stem leaf stalk, wheat husk, wheat stalk, bagasse, bamboo, washing-free chopstick, stationery at least one of them.
Preferably, wherein artificial synthetic fiber can to comprise in cloth or glass fibre at least one of them.
Preferably, wherein filamentary material comprise crop residue, plant waste or to reclaim in waste material at least one of them.
Preferably, also to comprise in fire-retardant material, sound absorbent material, heat sink material, rubber, talcum powder, reclaiming material or silica sand at least one of them.
Preferably, wherein environment-friendly building materials are pressed into sheet material, and sheet material are formed with the boss structure of a longitudinal groove or a horizontal rill or its mixing; And multiple sheet material can hot pressing be stacking up and down, wherein first floor sheet material is different from the boss structure of sublevel sheet material, in order to form the hollow space of tool weave effect.
Another object of the present invention is to provide a kind of method manufacturing environment-friendly building materials, and this method can preserve the fiber of husk.
Create the manufacture method of the environment-friendly building materials of another embodiment according to this, comprising: use filamentary material, plastics and coupler, wherein filamentary material uses multiple husks of original shape, and multiple husk retains the fibre strip structure of original husk; Mixing filamentary material, plastics and coupler form mixture; Subsequently by mixture extrusion molding, form environment-friendly building materials, wherein plastics and multiple husk are closely integrated into this environment-friendly building materials, and described coupler is property-modifying additive, in order to improve the physical properties of environment-friendly building materials.
Preferably, use linking agent and the mixing formation mixture of filamentary material, plastics and coupler is also comprised.
Preferably, after mixing formation mixture, must through granulation process, directly by mixture extrusion molding.
Preferably, wherein multiple husk comprises multiple rice husk, multiple wheat husk or its combination.
Preferably, wherein plastics comprise at least one in the reclaiming material of polypropylene (PP), polyethylene (PE), polyvinyl chloride (PVC), polyethylene terephthalate (PET) and above-mentioned arbitrary material.
Preferably, wherein in the process of mixing and extrusion molding, the plurality of husk can be break shape or broken shape, but still retains the fibre strip structure of original husk.
Graphicly to illustrate in detail appended by coordinating below in conjunction with specific embodiment, can reach the effect being easier to understand object of the present invention, technology contents, feature and reaching.
Accompanying drawing explanation
Figure 1A is the environment-friendly building materials schematic diagram of one embodiment of the invention.
Figure 1B is the partial enlarged drawing of Figure 1A.
Fig. 2 A and 2B is horizontal ditch lamina and the longitudinal groove layer schematic diagram of the formation of environment-friendly building materials of the present invention after embossing.
Fig. 3 is the environment-friendly building materials schematic diagram with multi-level embossing braiding structure.
Fig. 4 is the schematic diagram of the environment-friendly building materials with hollow tubular structure.
Fig. 5 is the schema of the making method of the environment-friendly building materials of one embodiment of the invention.
Description of reference numerals
10 environment-friendly building materials
The horizontal ditch lamina of 10A
10B longitudinal groove layer
20 filamentary materials
22 husks
30 plastics
32 couplers
34 tranquilizers
36 linking agents
S space
Embodiment
As illustrated in figures ia and ib, the environment-friendly building materials 10 of one embodiment of the present of invention comprise filamentary material 20, plastics 30 and coupler 32.Filamentary material 20 uses multiple husks 22 of original shape, and it retains the fibre strip structure of original husk.Plastics 30 and multiple husk 22 are closely integrated into environment-friendly building materials 10.Coupler 32 mixes with plastics 30 with multiple husk 22, and wherein coupler 32 is property-modifying additive, in order to improve the physical properties of environment-friendly building materials.
Continue above-mentioned, referring again to Figure 1A and Figure 1B, environment-friendly building materials 10 comprise filamentary material 20, plastics 30 and coupler 32, and wherein filamentary material 20 uses the husk 22 of multiple original shape.Select the reason of husk to be because husk obtains easily and cost low (only needing freight charges), agricultural district can be taken from a large number.Husk 22 can comprise rice husk, wheat husk or its combination.Area, the cloud in such as Taiwan good south, or Thailand, Vietnam, Deng Chan rice big country of Indonesia, be all the source of rice husk.In addition, rice husk itself containing silicon, therefore has the effect of antibacterial, mildew-resistant, Anti-moth-eating.Be different from tradition husk be fired into ash or rub Powdered method for making, multiple husks 22 of the original shape after the present invention directly uses and removes, it retains the fibre strip structure of original husk, with the intensity of strongthener.The kind of plastics 30 and coupler 32 and ratio are then allocated according to user's demand.Typically, plastics are principal constituent, and husk only adds on a small quantity.But in one embodiment of the present of invention, multiple husk 22 is principal constituent, by combining closely (as shown in Figure 1B) between multiple husk 22 and plastics 30, significantly promote the structural strength of environment-friendly building materials 10.Coupler 32 is in order to modification, strengthen the boundary strength of multiple husk 22 and plastics 30, to improve the physical properties of environment-friendly building materials 10, such as improve wear resistance and shock resistance, wherein coupler 32 comprises maleic anhydride stem grafting polyolefin (MA-g-Polyolefins), titanate ester coupler (Titanate Coupling Agent) or silicane coupler (Silane coupling agent).Such as, adopt nylon and maleic anhydride stem grafting polyolefin, greatly can promote fracture tensile strength and the tension set of environment-friendly building materials 10.As for the ratio of plastics 30 only between 20% to 30%, its can select polypropylene (PP), polyethylene (PE), polyvinyl chloride (PVC), polyethylene terephthalate (or claim polyethylene terephthalate, Polyethylene terephthalate, PET) or above-mentioned materials reclaiming material in one of them plant.Such as, during planting plants, normal need a large amount of agricultural films or space bag to assist nursery, shade, rainproof or insulation.Most farmers can burn or bury process, pollutes.Plastic components in environment-friendly building materials of the present invention, then can adopt the agricultural films after recovery or space bag (PE material).So, farming can be made full use of and discard husk, and kind Resource recovery, reduce plastics and use, suitable environmental protection and economic.
Preferably, environment-friendly building materials 10 also comprise tranquilizer 34, its in order to suppress and slow down environment-friendly building materials 10 manufacturing, processing or the rotten deterioration in finished product stage, wherein tranquilizer 34 to comprise in thermo-stabilizer, photostabilizer, antioxidant, scorch retarder at least one of them.Such as, add uvioresistant stablizer, environment-friendly building materials 10 can be prevented to be subject to ultraviolet irradiation and to decompose deterioration; Add antioxidant and then can delay environment-friendly building materials 10 because of oxidation decomposition.Environment-friendly building materials 10 of the present invention are except plastics 30, coupler 32 and tranquilizer 34, also can to add in fire-retardant material (as mica, vermiculite), heat sink material, sound absorbent material, rubber (as waste tire), talcum powder, all the other reclaiming material (as pruned the residue after carpet) or silica sand (as glass sand) at least one of them, to save cost and to change the characteristic of environment-friendly building materials.Such as, recyclable regeneration does not need or discarded environment-friendly building materials 10, and only needing to be smashed process can become making raw material again; Or add discarded tire debris, increase the intensity of environment-friendly building materials 10.Will be understood that, above-mentioned plastics 30, coupler 32 and tranquilizer 34 and other materials can be used in combination mutually, and its purposes and material are not limited thereto.
About the production method of environment-friendly building materials of the present invention, please refer to the schema of Fig. 5, comprising: use filamentary material (step S1), it uses multiple husks of original shape, and wherein multiple husk retains the fibre strip structure of original husk; Use plastics (step S1), itself and multiple husk are closely integrated into environment-friendly building materials; And using coupler (step S1), it mixes with plastics with multiple husk, and wherein coupler is property-modifying additive, in order to improve the physical properties of environment-friendly building materials.Mixing filamentary material, plastics and coupler form a mixture (step S2); And by mixture extrusion molding, form environment-friendly building materials (step S3).Before extrusion molding, more comprise and add linking agent 36 (as shown in Figure 1B) in mixture, promote that covalent intermolecular bond or ionic linkage are formed, increase the structural strength of environment-friendly building materials.
In order to manufacture environment-friendly building materials of the present invention, according to one embodiment of present invention, after this mixture of mixing formation, must through granulation process, directly by this mixture extrusion molding.Tradition, the manufacture of plastic cement finished product needs first by raw material heating and melting, and through the screw rod of mixing board by raw material Homogeneous phase mixing, then by the mixture pelleting of molten state, such as, use kneader granulation.But, in granulation process, easily cut off husk fiber; And need water-cooled, easily cause moisture entrapment, affect quality of finished.Therefore, according to mixing-the one step forming of extrusion, omits granulation step, can avoid the pristine fibre cutting off husk, prevent residual moisture and save the energy.Last to extrude continuously, can in a large number and produce fast.
Will be understood that, in the process adding hot milling, extrusion molding, in the process that namely multiple husk 22 and plastics 30 are combined closely, multiple husks 22 of original shape can become broken or the shape that breaks, but still retain the fibre strip structure of original husk, different from traditional Powdered or grey shape.The shape of environment-friendly building materials 10 and subsequent disposal can adjust according to user's demand, only need the mould changing extruding machine.For example, environment-friendly building materials 10 can become have the environment-friendly building materials 10 of hollow multilayer time braiding structure by Multi-layer force fit, and its inside has the boss structure of horizontal rill or longitudinal groove or its mixing.As shown in figs. 2 a and 2b, the first floor extrudes the horizontal ditch lamina 10A with horizontal rill, sublevel extrudes the longitudinal groove layer 10B with longitudinal groove, select the suitable number of plies and the sequentially horizontal ditch lamina 10A and longitudinal groove layer 10B of multi-level hot pressing, form the environment-friendly building materials 10 of multi-level embossing braiding structure, as shown in Figure 3, the boss structure that environment-friendly building materials 10 like this are multi-level can produce the hollow space of weave effect and increase physical strength; Simultaneously significantly weight reduction possess warming effect.In addition, at environment-friendly building materials 10 outside laminating wood grain epidermis, aesthetic can also be increased and makes surfacing; Also can to fit fireproofing, to strengthen flameproof effect.In addition, can also carry out the technique of various extrusion to environment-friendly building materials 10, such as environment-friendly building materials 10 also can manufacture the structure of hollow tubular, and as shown in Figure 4, not only lightweight, also can keep good structural strength.
Environment-friendly building materials 10 have good physical properties, than timber waterproof durable, lightweight and be easy to processing more, in addition, if with the addition of rice husk, can antibacterial, mildew-resistant and Anti-moth-eating.Use with regard to general household, can be used for bookcase, tables and chairs, door-plate; With regard to building decoration, environment-friendly building materials 10 can paint through polishing, baking vanish or lagging can be used as the excellent building materials of indoor decoration system cabinet (containing formaldehyde and intensity is high), such as decorate building materials, floor, roofing tile, lightweight compartment or even template die.If be made into hollow brick, open tube, then can in fill out reinforced concrete as outdoor building materials.Again, because environment-friendly building materials 10 can not produce poison gas (the nontoxic filler things such as polyethylene of such as arranging in pairs or groups) after burning, as the coffin also suitable environmental protection and economy of cremate.In addition, traditional timber goods are travel paths of disease and pest, and the U.S., Canada all endure the infringement of pine wood nematode to the fullest extent with the woods of China, therefore timber-work internationally clearance time, also need the formality through sterilizing.Compared to timber, environment-friendly building materials 10 of the present invention take husk as principal constituent, therefore do not have the problem of timber pests, and the time and the money that also save sterilization expend.Such as, environment-friendly building materials 10 manufacture pallet in order to deposit goods, and in the process of transportation of cargo, pallet can not become the communication media of timber pests; When carrying vegetable and fruit or frozen prods, also can not absorb moisture as blockishness, extend the work-ing life of pallet.
Will be understood that, filamentary material 20 can at least one of them mixes by natural fiber or artificial synthetic fiber.That is, filamentary material 20 is except the multiple husks 22 of original shape using the fibre strip structure retaining original husk, also can mix natural fiber or artificial synthetic fiber, wherein natural fiber comprise rice husk, straw, timber, Exocarpium cocois (Cocos nucifera L), corn stem leaf stalk, wheat husk, wheat stalk, bagasse, bamboo, washing-free chopstick, stationery etc. at least one of them; Artificial synthetic fiber can comprise cloth (as screen cloth) and glass fibre at least one of them, also can comprise the recovery duds cloth of pulverizing, carpet work in-process and prune soft flocks etc.And the source of filamentary material 20 of the present invention, comprise crop residue, plant waste or to reclaim in waste material at least one of them.Again, filamentary material 20 can be the shape that breaks, particle shape, such as, mix processing remaining wood chip, wood powder.
Comprehensively above-mentioned, the invention provides a kind of environment-friendly building materials, it utilizes the husk of reservation fibre strip and plastics and coupler to be combined into environment-friendly building materials.So, retain husk fiber reinforcement building materials intensity, cost is low, and source also easily obtains, and decreases the use of timber and petrochemical industry plastics.In addition, shaping environment-friendly building materials have good physical properties, waterproof durable, lightweight and easily processing.In addition, according to user's demand, other materials can also be added, except purposes variation, also make use of resource fully.Also provide a kind of method manufacturing environment-friendly building materials herein, this method is preserved the fiber of husk.
Above-described embodiment is only for technological thought of the present invention and feature are described, its object understands content of the present invention implementing according to this enabling those skilled in the art, the scope of the claims of the present invention can not be limited with it, namely all equalizations done according to disclosed spirit change or modify, and must be encompassed in the scope of the claims of the present invention.
Claims (19)
1. environment-friendly building materials, is characterized in that, comprising:
Filamentary material, it uses multiple husks of original shape, and the plurality of husk retains the fibre strip structure of original husk;
Plastics, itself and described multiple husk are closely integrated into described environment-friendly building materials; And
Coupler, it mixes with described plastics with described multiple husk, and wherein said coupler is property-modifying additive, in order to improve the physical properties of described environment-friendly building materials.
2. environment-friendly building materials as claimed in claim 1, is characterized in that, described multiple husk comprises multiple rice husk, multiple wheat husk or its combination.
3. environment-friendly building materials as claimed in claim 1, it is characterized in that, described plastics comprise at least one in the reclaiming material of polypropylene, polyethylene, polyvinyl chloride, polyethylene terephthalate and above-mentioned arbitrary material.
4. environment-friendly building materials as claimed in claim 1, it is characterized in that, described coupler comprises maleic anhydride stem grafting polyolefin, titanic acid ester coupler or silicane coupler.
5. environment-friendly building materials as claimed in claim 1, is characterized in that, also comprise tranquilizer, and this tranquilizer is in order to suppress and to slow down these environment-friendly building materials in manufacture, processing or the rotten deterioration in finished product stage.
6. environment-friendly building materials as claimed in claim 5, is characterized in that, described tranquilizer to comprise in thermo-stabilizer, photostabilizer, antioxidant, scorch retarder at least one of them.
7. environment-friendly building materials as claimed in claim 1, it is characterized in that, in the process that described multiple husk and described plastics are combined closely, described multiple husk can be break shape or broken shape, but still retains the fibre strip structure of original husk.
8. environment-friendly building materials as claimed in claim 1, is characterized in that, by natural fiber or artificial synthetic fiber, at least one of them mixes wherein said filamentary material.
9. environment-friendly building materials as claimed in claim 8, it is characterized in that, wherein said filamentary material can be break shape or particle shape.
10. environment-friendly building materials as claimed in claim 8, is characterized in that, described natural fiber can to comprise in rice husk, straw, timber, Exocarpium cocois (Cocos nucifera L), corn stem leaf stalk, wheat husk, wheat stalk, bagasse, bamboo, washing-free chopstick, stationery at least one of them.
11. environment-friendly building materials as claimed in claim 8, is characterized in that, described artificial synthetic fiber can to comprise in cloth or glass fibre at least one of them.
12. environment-friendly building materials as claimed in claim 1, is characterized in that, described filamentary material comprise crop residue, plant waste or to reclaim in waste material at least one of them.
13. environment-friendly building materials as claimed in claim 1, is characterized in that, also to comprise in fire-retardant material, sound absorbent material, heat sink material, rubber, talcum powder, reclaiming material or silica sand at least one of them.
14. environment-friendly building materials as claimed in claim 1, it is characterized in that, described environment-friendly building materials system is pressed into a sheet material, and this sheet material is formed with the boss structure of longitudinal groove or horizontal rill or its mixing; Multiple described sheet material can stack up and down in hot pressing, and wherein sheet material described in the first floor is different from the boss structure of sheet material described in sublevel, in order to form the hollow space of tool weave effect.
The manufacture method of 15. 1 kinds of environment-friendly building materials, is characterized in that, comprising:
Use filamentary material, plastics and coupler, wherein said filamentary material uses multiple husks of original shape, and the plurality of husk system retains the fibre strip structure of original husk;
Mixing described filamentary material, described plastics and described coupler form mixture; And
By described mixture extrusion molding, form described environment-friendly building materials, wherein said plastics and described multiple husk are closely integrated into described environment-friendly building materials, and described coupler is property-modifying additive, in order to improve the physical properties of these environment-friendly building materials.
The manufacture method of 16. environment-friendly building materials as claimed in claim 15, is characterized in that, also comprises and uses linking agent and described filamentary material, described plastics and the described mixture of the mixing formation of described coupler.
The manufacture method of 17. environment-friendly building materials as claimed in claim 15, is characterized in that, described multiple husk comprises multiple rice husk, multiple wheat husk or its combination.
The manufacture method of 18. environment-friendly building materials as claimed in claim 15, is characterized in that, described plastics comprise at least one in the reclaiming material of polypropylene, polyethylene, polyvinyl chloride, polyethylene terephthalate and above-mentioned arbitrary material.
The manufacture method of 19. environment-friendly building materials as claimed in claim 15, is characterized in that, in the process of mixing and extrusion molding, described multiple husk can be break shape or broken shape, but still retains the fibre strip structure of original husk.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107216531A (en) * | 2017-07-25 | 2017-09-29 | 合肥华盖光伏科技有限公司 | A kind of environment-friendly building materials and preparation method thereof |
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| CN101417459A (en) * | 2007-10-24 | 2009-04-29 | 新疆天玖凯帝复合材料有限公司 | Utilize straw and waste or used plastics to make the method and the material thereof of wood plastic composite |
| CN101245189A (en) * | 2008-03-18 | 2008-08-20 | 绍兴市银英纺织有限公司 | Straw, rice hull fibre base wood-plastic composite material and manufacture method thereof |
| CN101747641A (en) * | 2010-02-05 | 2010-06-23 | 上海国成塑料有限公司 | Polyvinyl wood-plastic composite and method for preparing same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107216531A (en) * | 2017-07-25 | 2017-09-29 | 合肥华盖光伏科技有限公司 | A kind of environment-friendly building materials and preparation method thereof |
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