CN106832526A - A kind of rattan imitating containing biomass and preparation method thereof - Google Patents
A kind of rattan imitating containing biomass and preparation method thereof Download PDFInfo
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- CN106832526A CN106832526A CN201710102990.3A CN201710102990A CN106832526A CN 106832526 A CN106832526 A CN 106832526A CN 201710102990 A CN201710102990 A CN 201710102990A CN 106832526 A CN106832526 A CN 106832526A
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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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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/08—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing carbon dioxide
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/02—CO2-releasing, e.g. NaHCO3 and citric acid
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/06—Polyethene
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
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- 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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- 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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- 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
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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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
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
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Abstract
The present invention relates to a kind of rattan imitating containing biomass and preparation method thereof, the rattan imitating by it is following match by mass percentage into being grouped into:Biomass 1 45%, thermoplastic 45 85%, mineral powder 5 35%, auxiliary agent 4 15% are constituted.The rattan imitating adds PE plastics and auxiliary agent by imitative rattan machine extrusion moulding by biological material, for the braiding of various furniture, toy, storage basket and handicraft.Beneficial effects of the present invention are:Both there is the soft characteristic of natural rattan texture, but with the tensile strength and folding strength of overall plastic PE rattans, rich color is durable easy to clean.
Description
Technical field
The present invention relates to field of new, especially a kind of rattan imitating containing biomass and preparation method thereof.
Background technology
Rattan plaited braided material in the market mainly has:1)Natural rattan, is also " rattan is slightd ", is by figure liana long
Plant processes, and is partly processed with bamboo, and its advantage is strong but pliable in texture;2)Plastics rattan imitating, mainly polyethylene
(PE)Plastics rattan, is often extruded on imitative rattan machine by waste and old PE material and processed.Either natural rattan or plastics are imitative
Rattan, have round rattan and flat rattan point, to meet different braiding demands.
The maximum feature of natural rattan is texture nature, there is friendliness, but easily goes mouldy, damaged by worms, and is not suitable for outdoor field
Used, and collection, the source of the natural rattan of processing and rattan vegetation growth state vary naturally, it is not easy to control
Quality;Natural rattan is processed into after product to ensure its service life simultaneously, often also needs to the aftertreatment technologys such as paint, no
Only braiding labour intensity is big, and complex procedures, it is not easy to ensure product quality;Again, natural rattan is full because stock number is limited
The foot not more and more extensive market demand, therefore price is more and more expensive.Plastics rattan imitating is completely without disadvantages mentioned above, its advantage
Resistance to rainwater is mainly reflected in, is adapted to outdoor location, rattan imitating quality control is good, good processability, without subsequent techniques such as paint.
Therefore, plastics rattan imitating possesses significant advantage in numerous areas such as outdoor rattan woven furnitures, and its usage amount is considerably beyond natural
Rattan, and it is cheap, supply secure;Meanwhile, plastics rattan imitating can also reclaim reprocessing.But, plastics rattan imitating
Disadvantage is poor texture, and its assembling-disassembling does not reach the characteristics of getting close to nature of natural rattan much, it is difficult to conduct indoors
High-end furniture and handicraft are used.Meanwhile, because plastics are relatively costly, most of plastics rattan imitating is processed using recycled plastic,
The qualities such as smell suffer from influence, and the feature of environmental protection is poor.
The content of the invention
The characteristics of to solve defect present in above-mentioned prior art, present invention combination biomass and PE plastics, there is provided
A kind of rattan imitating containing biomass and preparation method thereof, prepares a kind of the characteristics of both there is natural rattan to get close to nature, has again
Plastics rattan imitating is easy to the advantage of processing and quality control, more environmentally-friendly, and possesses price advantage.
A kind of plastics rattan imitating containing biomass of the present invention, its technical scheme is:The rattan imitating is pressed by following
Mass percent into being grouped into:Biomass 1-45%, thermoplastic 45-85%, mineral powder 5-35%, auxiliary agent 4-10% compositions.
Further, the auxiliary agent by following masses percentage into being grouped into:Extrusion molding auxiliary agent 2-5%, modified additive 2-
5%, the thermoplastic is PE plastics and PE production material.
Further, the biomass refer to wood powder, powder of straw, bran powder, the dregs of a decoction in interior fibrous wooden fibre
Tie up plain raw material and including one or more in the ligno-cellulosic materials with certain bioactivity including tealeaves bar, tobacco rod
Combination.
Further, the mineral powder is calcium carbonate, mica powder, silica flour, talcum powder, wollastonite, calcium silicates, glass microballoon
One kind or at least two mixture, the granularity of the mineral powder is 120-800 mesh.
The present invention other problem solved is that, there is provided a kind of preparation method of the plastics rattan imitating containing biomass, including
Following steps, wherein, each matter percentage in following step is the percentage for accounting for the plastics rattan imitating gross mass,
(1)The acquisition of fibre-bearing biomass powder:The fibrous biomass of collection is worn into the powder that granularity is 25-300 mesh to go forward side by side
Row drying, then goes the removal of impurity, obtains homogeneous biomass powder, the 1-45% of the biomass powder body mass ratio;
(2)The pre- mixed modification of biomass:By step(1)The biomass powder addition mineral powder and modified additive of acquisition are mixed
And heating, drying, heating-up temperature is 70-180 DEG C, and the heat time is at least 10 minutes, obtains premixing modified biomass powder;
Wherein, modified additive mass ratio 2-5%, mineral powder mass ratio 5-35%;
(3)Biomass are granulated with the compounding of PE plastics:By step(2)The modified biomass powder of acquisition sets with PE plastics in granulation
Standby middle compounding granulation, prilling temperature is 145-240 °C, wherein, PE plastic qualities obtain biomass modified plastics than 15-55%
Masterbatch;
(4)The extrusion molding of biomass/plastics rattan imitating:By step(3)The biomass modified plastic matrix for obtaining is produced with PE
Material, extrusion molding auxiliary agent are mixed, wherein, PE production material mass ratio 30-70%, extrusion molding auxiliary agent mass ratio 2-5%, imitative
Extrusion molding on rattan machine, obtains the plastics rattan imitating containing biomass.
Further, step(2)Described in modified additive be silane coupler, its mass ratio be 2-5%, it is preferred that its matter
Amount is than being 3%.
Further, step(4)Described in extrusion molding auxiliary agent by caprolactam 1-4%, ammonium hydrogen carbonate foaming agent 1-2%,
One kind in calcium stearate stabilizer 1-2% or at least two and 1% color masterbatch composition.
Further, step(3)In the PE plastics be high density polyethylene (HDPE)(HDPE), low density polyethylene (LDPE)(LDPE)、
LLDPE(LLDPE)In one kind or at least two compound, step(4)Described in PE production material for height
Density polyethylene, low density polyethylene (LDPE), the compound of LLDPE three or high density polyethylene (HDPE), low density polyethylene
The compound or high density polyethylene (HDPE) of alkene, LLDPE and polyformaldehyde, low density polyethylene (LDPE), linear low density polyethylene
The reworked material of alkene three's compound.
Further, step(4)Described in the plastics rattan imitating containing biomass of extrusion molding on imitative rattan machine be circle rattan
Or flat rattan, the shape of above-mentioned rattan imitating determines by the extrusion die of imitative rattan machine.
The present invention other problem solved is that, the purposes of the plastics rattan imitating containing biomass, it is used to weaving each
Plant furniture(Such as, chair, desk, cupboard, bed, bookshelf)Or braiding storage basket(Such as, basket, basket, box, chest)Or weaving
Product or braiding toy.
Beneficial effects of the present invention are:Both there is the soft characteristic of natural rattan texture, and with the drawing of overall plastic PE rattans
Intensity and folding strength are stretched, rich color is durable easy to clean.
Brief description of the drawings
In order that present disclosure is easier to be clearly understood, it is right below according to specific embodiment and with reference to accompanying drawing
The present invention is described in further detail.
Fig. 1 is the plastics rattan imitating preparation method schematic flow sheet containing biomass of the present invention.
Specific embodiment
Embodiment 1
A kind of rattan imitating containing biomass and preparation method thereof, comprises the following steps:
(1)The acquisition of fibre-bearing biomass:5 years tea leaf bars of collection, wear into granularity and are more than 50 mesh powder and are baked to,
Then the removal of impurity is gone, homogeneous tealeaves bar powder is obtained, it accounts for total mass ratio 14%;
(2)The pre- mixed modification of biomass:It is 25% calcium carbonate, the silane idol that mass ratio is 5% by tealeaves bar powder and mass ratio
Connection agent KH550 is mixed, and heating, drying, and heating-up temperature is 90 DEG C, and the heat time is 15 minutes, and acquisition is pre-mixed modified
Tea biomass powder;
(3)The modified tea biomass powder for obtaining is compounded with the low density polyethylene (LDPE) that mass ratio is 19% in Granulation Equipments and is made
Grain, prilling temperature is 160-165 °C, obtains the biomass modified plastic matrix of tea;
(4)The biomass modified plastic matrix of tea and mass ratio 32%PE productions material, the extrusion molding auxiliary agent that mass ratio is 5% will be obtained
After well mixed, flat rattan imitating is extruded by flat mould on imitative rattan machine;Wherein, extrusion molding auxiliary agent is that mass ratio is 1%
Color masterbatch and mass ratio 4% caprolactam, PE production material for high density polyethylene (HDPE), low density polyethylene (LDPE), linea low density gather
The compound of ethene, its mass ratio HDPE:LDPE:LLDPE=3:2:1.
The rattan imitating containing biomass being made of the inventive method, weaves various furniture(Such as, chair, desk, cupboard,
Bed, bookshelf)Or braiding storage basket(Such as, basket, basket, box, chest)Or baskets craft or braiding toy.
The tea biomass rattan imitating is and overall plastic by being detected and used(PE)Rattan compares, and possesses the soft of natural rattan
Texture, tensile strength and folding strength are consistent with overall plastic PE rattans, 3 months used after the rattan chair of the tea biomass Simulated cane woven
Inside still there is tea smell.
Embodiment 2
A kind of rattan imitating containing biomass and preparation method thereof, comprises the following steps:
(1)The acquisition of fibre-bearing biomass:Wheat stalk is worn into granularity to be more than 50 mesh powder and be baked to, is then gone
The removal of impurity, obtains the homogeneous wheat stalk powder of particle, and it accounts for total mass ratio 25%;
(2)The pre- mixed modification of biomass:By step(1)The wheat straw powder of acquisition and calcium carbonate, quality that mass ratio is 14%
Mixed than the silane coupler KH560 for 3%, and heating, drying, heating-up temperature is 120 DEG C, and the heat time is 15 minutes,
Obtain the modified wheat straw biologic matter powder of premixing;
(3)The PE plastics that the modified wheat biomass powder of acquisition and mass ratio are 20% are compounded granulation in Granulation Equipments,
Prilling temperature is 160-165 °C, obtains wheat straw biologic matter modified plastics masterbatch, wherein, PE plastics are high-density polyethylene
Alkene, low density polyethylene (LDPE), the compound of LLDPE, mass ratio HDPE:LDPE:LLDPE=1:2:0.5;
(4)To obtain wheat straw biologic matter modified plastics masterbatch and mass ratio 33%PE productions material, mass ratio are 5% to be extruded into
After type auxiliary agent is well mixed, flat rattan imitating is extruded by flat mould on imitative rattan machine;Wherein, extrusion molding auxiliary agent is quality
Than the Ammonium bicarbonate food grade foaming agent that the color masterbatch for 1%, mass ratio are 2% and the calcium stearate stabilizer that mass ratio is 2%, PE productions
Expect for high density polyethylene (HDPE), low density polyethylene (LDPE), LLDPE compound, mass ratio HDPE:LDPE:LLDPE=
1:2:0.5。
The rattan imitating containing biomass being made of the inventive method, wherein color masterbatch can be light yellow color masterbatch, not only matter
Feel, and raw material weight only has the 65% of overall plastic raw material, greatlys save raw material, with the storage basket of the Simulated cane woven, color is fresh
Gorgeous, texture is comfortable, durable washable.
Embodiment 3
A kind of rattan imitating containing biomass and preparation method thereof, comprises the following steps:
(1)The acquisition of fibre-bearing biomass:Bran powder is worn into powder that granularity is 60 mesh and is baked to, then go removal of impurities
Matter, obtains homogeneous rice bran powder, and it accounts for total mass ratio 10%;
(2)The pre- mixed modification of biomass:By calcium carbonate that rice bran powder and mass ratio are 35%, mass ratio be 5% it is silane coupled
Agent KH550 carries out being mixed and heated drying, and heating-up temperature is 120 DEG C, and the heat time is 15 minutes, obtains the modified rice of premixing
Chaff powder biomass powder;
(3)The modified bran powder biomass powder for obtaining is matched somebody with somebody with the low density polyethylene (LDPE) that mass ratio is 15% in Granulation Equipments
Mixed granulation, prilling temperature is 155 °C, obtains the biomass modified plastic matrix of bran powder;
(4)The biomass modified plastic matrix of bran powder and PE that mass ratio is 30% production material, the extrusion that mass ratio is 5% will be obtained
After shaping assistant is well mixed, imitative circle rattan is extruded by circular die on imitative rattan machine;Wherein, color masterbatch mass ratio be 1%,
Quality of caprolactam ratio is that 4%, PE production material are high density polyethylene (HDPE), low density polyethylene (LDPE), LLDPE three
Compound, its mass ratio HDPE:LDPE:LLDPE=3:2:1.
The rattan imitating containing biomass being made of the inventive method, weaves various furniture(Such as, chair, desk, cupboard,
Bed, bookshelf)Or braiding storage basket(Such as, basket, basket, box, chest)Or baskets craft or braiding toy.
With it is overall plastic(PE)Rattan compares, and the biomass rattan imitating possesses surface harsh feeling, is provided simultaneously with than plastics rattan
Preferably flexible, tensile strength is consistent with overall plastic PE rattans, folding strength close to overall plastic PE rattans, higher than natural rattan.
Preferred scheme of the invention is the foregoing is only, limitation of the invention further is not intended as, it is every using this
The various equivalence changes that description of the invention and accompanying drawing content are made are within protection scope of the present invention.
Claims (10)
1. a kind of rattan imitating containing biomass and preparation method thereof, it is characterised in that the rattan imitating is by following by quality percentage
Ratio into being grouped into:Biomass 1-45%, thermoplastic 45-85%, mineral powder 5-35%, auxiliary agent 4-10% compositions, the thermoplastic
Property plastics be PE plastics and PE production material.
2. a kind of rattan imitating containing biomass according to claim 1 and preparation method thereof, it is characterised in that the auxiliary agent
By following masses percentage into being grouped into:Extrusion molding auxiliary agent 2-5%, modified additive 2-5%.
3. a kind of rattan imitating containing biomass according to claim 1 and preparation method thereof, it is characterised in that the biology
Matter refers to wood powder, powder of straw, bran powder, the dregs of a decoction in interior fibrous lignocellulosic material and including tealeaves bar, cigarette
The combination of one or more in the interior ligno-cellulosic materials with certain bioactivity of bar.
4. a kind of rattan imitating containing biomass according to claim 1 and preparation method thereof, it is characterised in that the ore
Powder is calcium carbonate, mica powder, silica flour, talcum powder, wollastonite, calcium silicates, one kind of glass microballoon or at least two mixing
Thing, the granularity of the mineral powder is 120-800 mesh.
5. a kind of preparation method for preparing the rattan imitating containing biomass described in claim any one of 1-4, comprises the following steps:
(1)The acquisition of fibre-bearing biomass powder:The fibrous biomass of collection is worn into the powder that granularity is 25-300 mesh to go forward side by side
Row drying, then goes the removal of impurity, obtains homogeneous biomass powder, and the biomass powder accounts for the 1-45% of total mass ratio;
(2)The pre- mixed modification of biomass:By step(1)The biomass powder addition mineral powder and modified additive of acquisition are mixed
And heating, drying, heating-up temperature is 70-180 DEG C, and the heat time is at least 10 minutes, obtains premixing modified biomass powder;
Wherein, modified additive accounts for total mass ratio for 2-5%, mineral powder mass ratio are 5-35%;
(3)Biomass are granulated with the compounding of PE plastics:By step(2)The modified biomass powder of acquisition sets with PE plastics in granulation
Standby middle compounding granulation, prilling temperature is 145-240 °C, wherein, PE plastics account for total mass ratio 15-55%, obtain biomass modified
Plastic matrix;
(4)The extrusion molding of biomass/plastics rattan imitating:By step(3)The biomass modified plastic matrix for obtaining is produced with PE
Material, extrusion molding auxiliary agent are mixed, wherein, PE production material account for total mass ratio for 30-70%, and extrusion molding auxiliary agent mass ratio is
2-5%, the extrusion molding on imitative rattan machine obtains the plastics rattan imitating containing biomass.
6. a kind of described rattan imitating containing biomass according to claim 5 and preparation method thereof, it is characterised in that step
(2)Described in modified additive be silane coupler.
7. a kind of described rattan imitating containing biomass according to claim 5 and preparation method thereof, it is characterised in that step
(4)Described in extrusion molding auxiliary agent by accounting for caprolactam, the ammonium hydrogen carbonate foaming agent of 1-2%, the 1- of total mass ratio 1-4% respectively
One kind in 2% calcium stearate stabilizer or at least two and 1% color masterbatch composition.
8. a kind of described rattan imitating containing biomass according to claim 5 and preparation method thereof, it is characterised in that step
(3)In the PE plastics be the one kind or at least two in high density polyethylene (HDPE), low density polyethylene (LDPE), LLDPE
The compound planted, step(4)Described in PE production material be high density polyethylene (HDPE), low density polyethylene (LDPE), linear low density polyethylene
The compound or high density polyethylene (HDPE) of alkene three, low density polyethylene (LDPE), the compound of LLDPE and polyformaldehyde or
High density polyethylene (HDPE), low density polyethylene (LDPE), the reworked material of LLDPE three's compound.
9. a kind of rattan imitating containing biomass and preparation method thereof according to claim 5, it is characterised in that step(4)In
The described plastics rattan imitating containing biomass of extrusion molding on imitative rattan machine is circle rattan or flat rattan.
10. a kind of rattan imitating containing biomass and preparation method thereof according to any one of 1-4,6-9, it is characterised in that described
Rattan imitating is used for knitting furniture or braiding storage basket or baskets craft or braiding toy.
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106881909A (en) * | 2017-02-24 | 2017-06-23 | 南京博方生物科技有限公司 | A kind of compound rattan imitating containing biomass and preparation method thereof |
CN107383565A (en) * | 2017-09-13 | 2017-11-24 | 杭州汉普塑料制品有限公司 | Plastics rattan and its manufacture method |
CN110387074A (en) * | 2018-04-18 | 2019-10-29 | 安徽金源家居工艺品有限公司 | A kind of compound rattan imitating and preparation method thereof containing biomass |
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CN105238088A (en) * | 2015-10-30 | 2016-01-13 | 武汉华丽生物股份有限公司 | Cellulose-based biomass sheet material and preparation method thereof |
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