CN105694503A - Plant fiber biocomposite and application thereof - Google Patents
Plant fiber biocomposite and application thereof Download PDFInfo
- Publication number
- CN105694503A CN105694503A CN201610092779.3A CN201610092779A CN105694503A CN 105694503 A CN105694503 A CN 105694503A CN 201610092779 A CN201610092779 A CN 201610092779A CN 105694503 A CN105694503 A CN 105694503A
- Authority
- CN
- China
- Prior art keywords
- plant fiber
- straw
- reinforcing material
- fiber
- composite reinforcing
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
-
- 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
Abstract
The invention relates to a plant fiber biocomposite and application thereof. The plant fiber biocomposite comprises 50-92wt% of plant fibers, 5-40wt% of bio-based composite reinforcing material, 1-10wt% of plasticizer and 2-15wt% of curing agent; the plant fibers are one or more fibers prepared from agricultural by-product straw or agricultural processing by-product hulls via mechanical pulverization, rubbing and winnowing; the bio-based composite reinforcing material is micro powder of the vinasse-based or biological algae based bio-composite reinforcing material, and the micro powder is 5-30wt% in protein content and 80-200 meshes in fineness; the plant fibers and the bio-based composite reinforcing material are mixed and stirred, and then the plasticizer and the curing agent are added for remixing to prepare the plant fiber biocomposite; the plant fiber biocomposite is put into a forming mold for preparing a plant fiber based product through extrusion forming, thermal pressure forming or 3D (three-dimensional) printing forming. Uses are found for agricultural by-products, and the effect is significant.
Description
Technical field
The present invention relates to a kind of Plant fiber's Biocomposite material and application thereof。
Background technology
China, as large agricultural country, can generate more than 700,000,000 ton of straw every year, becomes " use is little " but " garbage " that must dispose。Agricultural by-product straw has become as the new source of pollution; the annual summer harvest and when the autumn and winter, always has the straws such as substantial amounts of Semen Tritici aestivi, Semen Maydis to burn in field, creates a large amount of heavy smog; not only become the bottleneck problem of rural environmental protection, even become the arch-criminal bringing disaster to urban environment。Both at home and abroad in comprehensive utilization straw, except traditional straw chopping and returning is made organic fertilizer except, also developed the new products such as straw feed, straw vaporization, straw power generation, straw ethanol, straw building materials, but, the aspect such as utilization ratio there is also certain problem。Owing to there is a wax layer on straw surface, the common glued effect being difficult to containing aldehyde adhesive produce, it is necessary to straw is carried out further dewaxing treatment, so certainly will add energy consumption and processing cost, and use glutol to leave the toxic formaldehyde material of high-load in the goods produced, not environmentally；Utilizing the manufacture that polyurethane adhesive carries out stalk compound material also to have the report of industrialization, but this glue price is high, manufacturing cost is high, and processing method is single, generally only by hot-forming manufacture sheet material。It addition, agricultural machining by-product fruit shell such as Pericarppium arachidis hypogaeae, rice husk, oat shell；Also the major part such as subtropical zone plant processing byproduct fruit shell such as Exocarpium cocois (Cocos nucifera L) is incinerated, and not only affects environment, its rich in Plant fiber, it does not have well utilized。And the logistic industry of fast development at present, it is badly in need of all kinds of pallet as handling important in Logistics Operation process, storage and transporting equipment, and supports the use with fork truck。Owing to all kinds of pallets can make modern logistics industry realize blocking, standardization and the standardization of article packaging, protect article, facilitate logistics and commodity-circulate, there is broad mass market demand。But, pallet used by currently manufactured logistic industry needs to consume substantial amounts of natural resources such as timber or oil。Therefore, it is badly in need of exploitation one and can meet environmental requirement, agricultural wastes can be made again to be utilized, moreover it is possible to meet the material of the demand of growing logistics。
Summary of the invention
It is an object of the invention to: a kind of Plant fiber's Biocomposite material is provided, makes agricultural by-products straw, agricultural machining by-product fruit shell, subtropical zone plant processing byproduct fruit shell, it is not necessary to carry out dewaxing treatment and just can be obtained by。
The technical scheme realizing the object of the invention is: a kind of Plant fiber's Biocomposite material, and its innovative point is in that, by Plant fiber 50～92wt%, bio-based composite reinforcing material 5～40wt%, plasticizer 1～10wt%, firming agent 2～15wt% form, and above-mentioned each amounts of components sum is 100%；
Described Plant fiber is agricultural by-products straw, or agricultural machining by-product fruit shell, or subtropical zone plant processing byproduct fruit shell, respectively through one or more in the fiber that mechanical activation comminution, rubbing, selecting crude drugs with winnower prepare, plant fiber length is 1～10cm, and moisture is 8～20wt%；
Described bio-based composite reinforcing material is distiller grains base biology composite reinforcing material or the micropowder of biological algae base biology composite reinforcing material, and its protein content is 5～30wt%, and fineness is 80～200 orders, moisture content < 10wt%。
In above-mentioned Plant fiber's Biocomposite material, described agricultural by-products straw is one or more in corn straw, wheat stalk, soybean stalk, Semen Brassicae campestris straw, industrial hemp straw, Caulis et Folium Lini straw, rice straw, cotton stalk；Described agricultural machining by-product fruit shell is one or more in Pericarppium arachidis hypogaeae, rice husk, wheat shell, cotton boll hull, oat shell；Described subtropical zone plant processing byproduct fruit shell is one or more in Exocarpium cocois (Cocos nucifera L), palm shell。
In above-mentioned Plant fiber's Biocomposite material, described plasticizer is the one in glycerol, stearic acid；Described firming agent is one or more in Lauxite, phenolic resin, polyisocyanate。
It is another object of the present invention to: the application of a kind of Plant fiber's Biocomposite material is provided, adopt the various plants fiber based articles such as the multiple processing mode production logistics pallet such as extruded, hot compression molding or 3D printing shaping, life pallet, packing box。
Realizing the technical scheme of another object of the present invention: the application of a kind of above-mentioned Plant fiber's Biocomposite material, its innovative point is in that, above-mentioned Plant fiber's Biocomposite material is used for preparing Plant fiber's based articles, and concrete grammar is:
1. each component is weighed
Weigh Plant fiber 50～92wt% respectively, bio-based composite reinforcing material 5～40wt%, plasticizer 1～10wt%, firming agent 2～15wt%, wherein, Plant fiber is agricultural by-products straw, or agricultural machining by-product fruit shell, or subtropical zone plant processing byproduct fruit shell, respectively through one or more in the fiber that mechanical activation comminution, rubbing, selecting crude drugs with winnower prepare, plant fiber length is 1～10cm, and moisture is 8～20wt%；Bio-based composite reinforcing material is distiller grains base biology composite reinforcing material or the micropowder of biological algae base biology composite reinforcing material, and its fineness is 80～200 orders, moisture content < 10wt%；Standby；
2. Plant fiber step 1. weighed enters in stirring mixing container by conveyer belt, spraying adds the bio-based composite reinforcing material micropowder that 1. step weighs in this embodiment, and mix and blend 0.5～1.0h, it is subsequently adding plasticizer and firming agent that 1. step weighs, remix 0.5～1.0h, namely prepare Plant fiber's Biocomposite material；
3. take Plant fiber's Biocomposite material that 2. step prepares, be put in each mould, prepare Plant fiber's based articles by extruded, hot compression molding or 3D printing shaping。
In the application of above-mentioned Plant fiber's Biocomposite material, its described agricultural by-products straw is one or more in corn straw, wheat stalk, soybean stalk, Semen Brassicae campestris straw, industrial hemp straw, Caulis et Folium Lini straw, rice straw, cotton stalk；Described agricultural machining by-product fruit shell is one or more in Pericarppium arachidis hypogaeae, rice husk, wheat shell, cotton boll hull, oat shell；Described subtropical zone plant processing byproduct fruit shell is one or more in Exocarpium cocois (Cocos nucifera L), palm shell；Described plasticizer is the one in glycerol, stearic acid；Described firming agent is one or more in Lauxite, phenolic resin, polyisocyanate。
In the application of above-mentioned Plant fiber's Biocomposite material, its described Plant fiber's based articles is pallet for logistic, the base pier of pallet for logistic, life pallet, packing box, flat pallet, 3D solid pallet。
The solution have the advantages that:
1. Plant fiber's Biocomposite material of the present invention is furnished with appropriate bio-based composite reinforcing material, owing to selected bio-based composite reinforcing material is distiller grains base biology composite reinforcing material or biological algae base biology composite reinforcing material, wherein contain appropriate protein and there is suitable fineness, therefore, when it and through mechanical activation comminution, rubbing, the length that selecting crude drugs with winnower prepares is 1～10cm, moisture be the Plant fiber of 8～20wt% composite after, substantially improve the adhesive power of firming agent and plant fibre surface, what reduce curing materials makes consumption, and the burst size of formaldehyde can be reduced, so, agricultural by-products straw, or agricultural machining by-product fruit shell, or the Plant fiber contained by the plant processing byproduct fruit shell of subtropical zone need not dewax and just can apply, not only save the energy, reduce processing cost, also solve crop straw burning or the processing byproduct fruit shell problem to environmental nuisance, also saving natural resources are developed for logistics, the raw material that price is low, obvious technical effects, social benefit is obvious；
2. the Plant fiber's Biocomposite material utilizing the present invention can adopt the multiple processing mode production logistics pallets such as extruding, hot compression molding and 3D printing shaping, life pallet, the multiple environment-friendly type goods such as packing box, have found better outlet for agricultural by-products (garbage)。
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described further, but is not limited to this。
Embodiment raw materials is unless otherwise indicated commercially available industrial goods, can be buied by commercial channel。
In embodiment, bio-based composite reinforcing material used is distiller grains base biology composite reinforcing materials, and it is Sino-British joint Changzhou Kang Tian new material Science and Technology Ltd. product, model is KT-102A, its protein content is 8～15wt%, and fineness is 80～200 orders, moisture content < 8wt%；
In embodiment, bio-based composite reinforcing material used is cyanophyceae base biology composite reinforcing material, it is Sino-British joint Changzhou Kang Tian new material Science and Technology Ltd. product, model is KT-103A, its protein content is 6～10wt%, fineness is 80～200 orders, moisture content < 10wt%。
In embodiment, corn stalk fiber, Semen Brassicae campestris stalk fibre, industrial hemp stalk fibre, Caulis et Folium Lini stalk fibre used, wheat stalk fiber, Pericarppium arachidis hypogaeae fiber, rice hull cellulose, coir, palm shell fiber be corn straw, Semen Brassicae campestris straw, industrial hemp straw, wheat stalk, Pericarppium arachidis hypogaeae, rice husk, Exocarpium cocois (Cocos nucifera L), palm shell respectively through mechanical activation comminution, rubbing, selecting crude drugs with winnower prepare, its fibre length is 1～10cm, and moisture is 8～20wt%；
In embodiment, firming agent Lauxite used, phenolic resin, polyisocyanate (PMDI) are commercially available product；
In embodiment, plasticizer used is glycerol, industrial goods。
Embodiment 1 prepares corn stalk fiber base life pallet,
Specifically comprise the following steps that
1. each component is weighed
Weigh corn stalk fiber 500g(74.6wt% respectively)；Distiller grains base compound bio reinforcing material 100g(15wt%)；Plasticizer glycerol 10g(1.5wt%)；The Lauxite 100g(8.9wt% of firming agent 60wt% solids content), standby；
2. corn stalk fiber step 1. weighed enters in stirring mixing container by conveyer belt, spraying adds the distiller grains base composite reinforcing material micropowder that 1. step weighs in this embodiment, and mix and blend 0.5h, it is subsequently adding plasticizer glycerol and firming agent Lauxite that 1. step weighs, remix 0.5h, namely prepare corn stalk fiber Biocomposite material
3. take the corn stalk fiber Biocomposite material that 2. step prepares, be put in each tray die successively, namely prepare corn stalk fiber life base dish at 150 DEG C of hot pressing 5min。
Embodiment 2 prepares wheat stalk fiber base life pallet,
Specifically comprise the following steps that
1. each component is weighed
Weigh wheat stalk fiber 500g(76wt% respectively)；Distiller grains base compound bio reinforcing material 100g(15.2wt%)；Plasticizer glycerol 10g(1.5wt%)；The phenolic resin 80g(7.3wt% of firming agent 60wt% solids content), standby；
2. wheat stalk fiber step 1. weighed enters in stirring mixing container by conveyer belt, spraying adds the distiller grains base composite reinforcing material micropowder that 1. step weighs in this embodiment, and mix and blend 0.5h, it is subsequently adding plasticizer glycerol and firming agent phenolic resin that 1. step weighs, remix 1h, namely prepare wheat stalk fiber biological composite；
3. take the wheat stalk fiber biological composite that 2. step prepares, be put in each tray die successively, namely prepare wheat stalk fiber life base dish at 180 DEG C of hot pressing 3min。
Embodiment 3 prepares Semen Brassicae campestris stalk fibre base life pallet,
Specifically comprise the following steps that
1. each component is weighed
Weigh Semen Brassicae campestris stalk fibre 500g(76wt% respectively)；Distiller grains base compound bio reinforcing material 100g(15.2wt%)；Plasticizer glycerol 10g(1.5wt%)；The phenolic resin 80g(7.3wt% of firming agent 60wt% solids content), standby；
2. Semen Brassicae campestris stalk fibre step 1. weighed enters in stirring mixing container by conveyer belt, spraying adds the distiller grains base composite reinforcing material micropowder that 1. step weighs in this embodiment, and mix and blend 0.5h, it is subsequently adding plasticizer glycerol and firming agent phenolic resin that 1. step weighs, remix 1h, namely prepare rape stalk fiber biological composite；
3. take the Semen Brassicae campestris stalk fibre Biocomposite material that 2. step prepares, be put in each tray die successively, namely prepare Semen Brassicae campestris stalk fibre base life pallet at 180 DEG C of hot pressing 3min。
Embodiment 4 prepares industrial hemp stalk fibre base life pallet,
Specifically comprise the following steps that
1. each component is weighed
Weigh industrial hemp stalk fibre 500g(74.6wt% respectively)；Distiller grains base compound bio reinforcing material 100g(15wt%)；Plasticizer glycerol 10g(1.5wt%)；The phenolic resin 100g(8.9wt% of firming agent 60wt% solids content), standby；
2. industrial hemp stalk fibre step 1. weighed enters in stirring mixing container by conveyer belt, spraying adds the distiller grains base composite reinforcing material micropowder that 1. step weighs in this embodiment, and mix and blend 0.5h, it is subsequently adding plasticizer glycerol and firming agent phenolic resin that 1. step weighs, remix 0.5h, namely prepare industrial hemp stalk fibre Biocomposite material；
3. take the industrial hemp stalk fibre Biocomposite material that 2. step prepares, be put in each tray die successively, namely prepare industrial hemp stalk fibre base life pallet at 150 DEG C of hot pressing 3min。
Embodiment 5 prepares Caulis et Folium Lini stalk fibre base pallet for logistic,
Specifically comprise the following steps that
1. each component is weighed
Weigh Caulis et Folium Lini stalk fibre 18000g(90.0wt% respectively)；Distiller grains base compound bio reinforcing material 1000g(5.0wt%)；Plasticizer glycerol 400g(2.0wt%)；The phenolic resin 1000g(3.0wt% of firming agent 60wt% solids content), standby；
2. Caulis et Folium Lini stalk fibre step 1. weighed enters in stirring mixing container by conveyer belt, spraying adds the distiller grains base composite reinforcing material micropowder that 1. step weighs in this embodiment, and mix and blend 0.5h, then plasticizer glycerol and firming agent phenolic resin that 1. step weighs are added, remix 1.0h, namely prepare Caulis et Folium Lini stalk fibre Biocomposite material；
3. take Caulis et Folium Lini stalk fibre Biocomposite material that 2. step prepares, be put in each tray die successively, namely prepare Caulis et Folium Lini stalk fibre base pallet for logistic at 180 DEG C of hot pressing 8min。
Embodiment 6 prepares Semen Brassicae campestris stalk fibre base pallet for logistic,
Specifically comprise the following steps that
1. each component is weighed
Weigh Semen Brassicae campestris stalk fibre 18000g(90.0wt% respectively)；Distiller grains base compound bio reinforcing material 1000g(5.0wt%)；Plasticizer glycerol 400g(2.0wt%)；The phenolic resin 1000g(3.0wt% of firming agent 60wt% solids content), standby；
2. Semen Brassicae campestris stalk fibre step 1. weighed enters in stirring mixing container by conveyer belt, spraying adds the distiller grains base composite reinforcing material micropowder that 1. step weighs in this embodiment, and mix and blend 0.5h, it is subsequently adding plasticizer glycerol and firming agent Lauxite that 1. step weighs, remix 1h, namely prepare Semen Brassicae campestris stalk fibre Biocomposite material；
3. take the Semen Brassicae campestris stalk fibre Biocomposite material that 2. step prepares, be put in each tray die successively, namely prepare Semen Brassicae campestris stalk fibre base pallet for logistic at 180 DEG C of hot pressing 5min。
Embodiment 7 prepares corn stalk fiber base pallet for logistic,
Specifically comprise the following steps that
1. each component is weighed
Weigh corn stalk fiber 18000g(90.0wt% respectively)；Distiller grains base compound bio reinforcing material 1000g(5.0wt%)；Plasticizer glycerol 400g(2.0wt%)；The phenolic resin 1000g(3.0wt% of firming agent 60wt% solids content), standby；
2. corn stalk fiber step 1. weighed enters in stirring mixing container by conveyer belt, spraying adds the distiller grains base composite reinforcing material micropowder that 1. step weighs in this embodiment, and mix and blend 0.5h, it is subsequently adding plasticizer glycerol and firming agent Lauxite that 1. step weighs, remix 1h, namely prepare corn stalk fiber Biocomposite material；
3. take the corn stalk fiber Biocomposite material that 2. step prepares, be put in each tray die successively, namely prepare corn stalk fiber base pallet for logistic at 180 DEG C of hot pressing 8min。
Embodiment 8 prepares the composite fibre base pallet for logistic of industrial hemp stalk fibre and Semen Brassicae campestris stalk fibre,
Specifically comprise the following steps that
1. each component is weighed
Weigh industrial hemp stalk fibre (6000g) respectively and Semen Brassicae campestris stalk fibre (10000g) adds up to 16000g(88.8wt%)；Cyanophyceae compound bio reinforcing material 1000g(5.6wt%)；Plasticizer glycerol 500g(2.8wt%)；The PMDI500g(2.8wt% of firming agent 100wt% solids content), standby；
2. industrial hemp stalk fibre step 1. weighed and the composite fibre of Semen Brassicae campestris stalk fibre enter in stirring mixing container by conveyer belt, spraying adds the cyanophyceae biology composite reinforcing material micropowder that 1. step weighs in this embodiment, and mix and blend 0.5h, it is subsequently adding plasticizer glycerol and firming agent PMDI that 1. step weighs, remix 1h, namely prepare the composite fibre Biocomposite material of industrial hemp stalk fibre and Semen Brassicae campestris stalk fibre；
3. take the composite fibre Biocomposite material that 2. step prepares, be put in each tray die successively, namely prepare the composite fibre base pallet for logistic of industrial hemp stalk fibre and Semen Brassicae campestris stalk fibre at 180 DEG C of hot pressing 5min。
Embodiment 9 prepares the composite fibre base pallet for logistic of Caulis et Folium Lini stalk fibre and coir,
Specifically comprise the following steps that
1. each component is weighed
Weigh Caulis et Folium Lini stalk fibre 300g and coir 200g(74.6wt% respectively)；Maize alcohol stillage base compound bio reinforcing material 100g(15wt%)；Plasticizer glycerol 10g(1.5wt%)；The phenolic resin 100g(8.9wt% of firming agent 60wt% solids content), standby；
2. Caulis et Folium Lini stalk fibre step 1. weighed and the composite fibre of coir enter in stirring mixing container by conveyer belt, spraying adds the distiller grains base composite reinforcing material micropowder that 1. step weighs in this embodiment, and mix and blend 0.5h, it is subsequently adding plasticizer glycerol and firming agent phenolic resin that 1. step weighs, remix 0.5h, namely prepare the composite fibre Biocomposite material of Caulis et Folium Lini stalk fibre and coir；
3. take the composite fibre Biocomposite material that 2. step prepares, be put in each tray die successively, namely prepare the composite fibre base pallet for logistic of Caulis et Folium Lini stalk fibre and coir at 150 DEG C of hot pressing 3min。
Embodiment 10 prepares the composite fibre base pallet for logistic of industrial hemp stalk fibre and Pericarppium arachidis hypogaeae fiber,
Specifically comprise the following steps that
1. each component is weighed
Weigh industrial hemp stalk fibre 300g and Pericarppium arachidis hypogaeae fiber 200g(72.5wt% respectively)；Distiller grains base compound bio reinforcing material 100g(14.5wt%)；Plasticizer glycerol 10g(1.4wt%)；The PMDI80g(11.6wt% of firming agent solids content 100wt%), standby；
2. industrial hemp stalk fibre step 1. weighed and the composite fibre of Pericarppium arachidis hypogaeae fiber enter in stirring mixing container by conveyer belt, spraying adds the distiller grains base composite reinforcing material micropowder that 1. step weighs in this embodiment, and mix and blend 0.5h, it is subsequently adding plasticizer glycerol and firming agent PMDI that 1. step weighs, remix 0.5h, namely prepare the composite fibre Biocomposite material of industrial hemp stalk fibre and Pericarppium arachidis hypogaeae fiber；
3. take the composite fibre Biocomposite material that 2. step prepares, be put in each tray die successively, namely prepare the composite fibre base pallet for logistic of industrial hemp stalk fibre and Pericarppium arachidis hypogaeae fiber at 150 DEG C of hot pressing 8min。
Embodiment 11 prepares the composite fibre base pallet for logistic of corn stalk fiber and rice hull cellulose,
Specifically comprise the following steps that
1. each component is weighed
Weigh corn stalk fiber 300g and rice hull cellulose 200g(74.6wt% respectively)；Distiller grains base compound bio reinforcing material 100g(15wt%)；Plasticizer glycerol 10g(1.5wt%)；The phenolic resin 100g(8.9wt% of firming agent 60wt% solids content), standby；
2. corn stalk fiber step 1. weighed and the composite fibre of rice hull cellulose enter in stirring mixing container by conveyer belt, spraying adds the distiller grains base composite reinforcing material micropowder that 1. step weighs in this embodiment, and mix and blend 0.5h, it is subsequently adding plasticizer glycerol and firming agent phenolic resin that 1. step weighs, remix 0.5h, namely prepare the composite fibre Biocomposite material of corn stalk fiber and rice hull cellulose；
3. take the composite fibre Biocomposite material that 2. step prepares, be put in each tray die successively, namely prepare the composite fibre base dish of rice stalk fibre and rice hull cellulose at 150 DEG C of hot pressing 3min。
Embodiment 12 prepares the base pier of industrial hemp stalk fibre base pallet for logistic,
Specifically comprise the following steps that
1. each component is weighed
Weigh industrial hemp stalk fibre 18000g(90.0wt% respectively)；Cyanophyceae base compound bio reinforcing material 1000g(5.0wt%)；Plasticizer glycerol 500g(2.5wt%)；The PMDI500g(2.5wt% of firming agent 100wt% solids content), standby；
2. industrial hemp stalk fibre step 1. weighed enters in stirring mixing container by conveyer belt, spraying adds the cyanophyceae base composite reinforcing material micropowder that 1. step weighs in this embodiment, and mix and blend 0.5h, it is subsequently adding plasticizer glycerol and firming agent PMDI that 1. step weighs, remix 0.5h, namely prepare industrial hemp stalk fibre Biocomposite material；
3. take the industrial hemp stalk fibre Biocomposite material that 2. step prepares, utilize an extrusion formation equipment, be squeezed into strip at 150 DEG C, after cutting, prepare the base pier of industrial hemp stalk fibre base pallet for logistic。
Embodiment 13 prepares wheat stalk fiber base flat pallet,
Specifically comprise the following steps that
1. each component is weighed
Weigh wheat stalk fiber 100000g(84.7wt% respectively)；Distiller grains base compound bio reinforcing material 10000g(8.5wt%)；Plasticizer glycerol 2000g(1.7wt%)；The Lauxite 10000g(5.1wt% of firming agent 60wt% solids content), standby；
2. wheat stalk fiber step 1. weighed enters in stirring mixing container by conveyer belt, spraying adds the distiller grains base composite reinforcing material micropowder that 1. step weighs in this embodiment, and mix and blend 0.5h, it is subsequently adding plasticizer glycerol and firming agent Lauxite that 1. step weighs, remix 1h, namely prepare wheat stalk fiber biological composite；
3. taking the wheat stalk fiber biological composite that 2. step prepares, be added in a flat extrusion formation equipment, 180 DEG C extruded, prepares flat board strip, obtains wheat stalk fiber base flat pallet after cutting。
Embodiment 14 prepares rice hull fibre base flat pallet,
Specifically comprise the following steps that
1. each component is weighed
Weigh rice husk base fiber 100000g(82wt% respectively)；Maize alcohol stillage base compound bio reinforcing material 10000g(8.2wt%)；Plasticizer glycerol 2000g(1.6wt%)；The PMDI10000g(8.2wt% of firming agent solids content 100wt%), standby；
2. rice hull cellulose step 1. weighed enters in stirring mixing container by conveyer belt, spraying adds the maize alcohol stillage base composite reinforcing material micropowder that 1. step weighs in this embodiment, and mix and blend 0.5h, it is subsequently adding plasticizer glycerol and firming agent PMDI that 1. step weighs, remix 1h, namely prepare rice hull cellulose Biocomposite material；
3. taking the rice hull cellulose Biocomposite material that 2. step prepares, be added in a flat extrusion formation equipment, 180 DEG C extruded, prepares flat board strip, obtains rice hull fibre base flat pallet after cutting。
Embodiment 15 prepares palm shell fiber base flat pallet,
Specifically comprise the following steps that
1. each component is weighed
Weigh palm shell fiber 100000g(82wt% respectively)；Maize alcohol stillage base compound bio reinforcing material 10000g(8.2wt%)；Plasticizer glycerol 2000g(1.6wt%)；The PMDI10000g(8.2wt% of firming agent solids content 100wt%), standby；
2. palm shell fiber step 1. weighed enters in stirring mixing container by conveyer belt, spraying adds the maize alcohol stillage base composite reinforcing material micropowder that 1. step weighs in this embodiment, and mix and blend 0.5h, it is subsequently adding plasticizer glycerol and firming agent PMDI that 1. step weighs, remix 1h, namely prepare palm shell fiber biological composite；
3. taking the palm shell fiber biological composite that 2. step prepares, be added in a flat extrusion formation equipment, 180 DEG C extruded, prepares flat board strip, obtains palm shell fiber base flat pallet after cutting。
Embodiment 16 prepares palm shell fiber base 3D solid pallet,
Specifically comprise the following steps that
1. each component is weighed
Weigh palm shell fiber 100000g(82wt% respectively)；Cyanophyceae base compound bio reinforcing material 10000g(8.2wt%)；Plasticizer glycerol 2000g(1.6wt%)；The PMDI10000g(8.2wt% of firming agent solids content 100wt%), standby；
2. palm shell fiber step 1. weighed enters in stirring mixing container by conveyer belt, spraying adds the cyanophyceae base composite reinforcing material micropowder that 1. step weighs in this embodiment, and mix and blend 0.5h, it is subsequently adding plasticizer glycerol and firming agent PMDI that 1. step weighs, remix 1h, namely prepare palm shell fiber biological composite；
3. being printed with a conventional 3D printing device by prepared palm shell fiber biological composite, first by above-mentioned material storing in the small-sized 3D head tank printed, design program, floor heating temperature is 120oC, the time-write interval is 10 minutes, it is possible to obtain a 3D solid pallet。
Adopting wood-based plate drying baker method to detect Plant fiber's based articles that each embodiment above-mentioned prepares, its free formaldehyde content is lower than 10mg/100g；
Adopting pallet for logistic packaging material standard method to detect Plant fiber's based articles that each embodiment above-mentioned prepares, its load capacity meets national standard (> 1T)。
As can be seen here, Plant fiber's Biocomposite material of the present invention is agricultural by-products straw or agricultural machining by-product fruit shell have found good purposes, environmental protection is made that contribution, favourable Logistics Developing, has significant social benefit and wide market。
Claims (6)
1. Plant fiber's Biocomposite material, it is characterised in that being made up of Plant fiber 50～92wt%, bio-based composite reinforcing material 5～40wt%, plasticizer 1～10wt%, firming agent 2～15wt%, above-mentioned each amounts of components sum is 100%；
Described Plant fiber is agricultural by-products straw, or agricultural machining by-product fruit shell, or subtropical zone plant processing byproduct fruit shell, respectively through one or more in the fiber that mechanical activation comminution, rubbing, selecting crude drugs with winnower prepare, plant fiber length is 1～10cm, and moisture is 8～20wt%；
Described bio-based composite reinforcing material is distiller grains base biology composite reinforcing material or the micropowder of biological algae base biology composite reinforcing material, and its protein content is 5～30wt%, and fineness is 80～200 orders, moisture content < 10wt%。
2. Plant fiber's Biocomposite material according to claim 1, it is characterized in that, described agricultural by-products straw is one or more in corn straw, wheat stalk, soybean stalk, Semen Brassicae campestris straw, industrial hemp straw, Caulis et Folium Lini straw, rice straw, cotton stalk；Described agricultural machining by-product fruit shell is one or more in Pericarppium arachidis hypogaeae, rice husk, wheat shell, cotton boll hull, oat shell；Described subtropical zone plant processing byproduct fruit shell is one or more in Exocarpium cocois (Cocos nucifera L), palm shell。
3. Plant fiber's Biocomposite material according to claim 1, it is characterised in that described plasticizer is the one in glycerol, stearic acid；Described firming agent is one or more in Lauxite, phenolic resin, polyisocyanate。
4. the application of the Plant fiber's Biocomposite material described in a claim 1, it is characterised in that the Plant fiber's Biocomposite material described in claim 1 is used for preparing Plant fiber's based articles, and concrete grammar is:
1. each component is weighed
Weigh Plant fiber 50～92wt% respectively, bio-based composite reinforcing material 5～40wt%, plasticizer 1～10wt%, firming agent 2～15wt%, wherein, Plant fiber is agricultural by-products straw, or agricultural machining by-product fruit shell, or subtropical zone plant processing byproduct fruit shell, respectively through one or more in the fiber that mechanical activation comminution, rubbing, selecting crude drugs with winnower prepare, plant fiber length is 1～10cm, and moisture is 8～20wt%；Bio-based composite reinforcing material is distiller grains base biology composite reinforcing material or the micropowder of biological algae base biology composite reinforcing material, and its fineness is 80～200 orders, moisture content < 8wt%；Standby；
2. Plant fiber step 1. weighed enters in stirring mixing container by conveyer belt, spraying adds the bio-based composite reinforcing material micropowder that 1. step weighs in this embodiment, and mix and blend 0.5～1.0h, it is subsequently adding plasticizer and firming agent that 1. step weighs, remix 0.5～1.0h, namely prepare Plant fiber's Biocomposite material；
3. take Plant fiber's Biocomposite material that 2. step prepares, be put in each mould, prepare Plant fiber's based articles by extruded, hot compression molding or 3D printing shaping。
5. the application of Plant fiber's Biocomposite material according to claim 4, it is characterized in that, described agricultural by-products straw is one or more in corn straw, wheat stalk, soybean stalk, Semen Brassicae campestris straw, industrial hemp straw, Caulis et Folium Lini straw, rice straw, cotton stalk；Described agricultural machining by-product fruit shell is one or more in Pericarppium arachidis hypogaeae, rice husk, wheat shell, cotton boll hull, oat shell；Described subtropical zone plant processing byproduct fruit shell is one or more in Exocarpium cocois (Cocos nucifera L), palm shell；Described plasticizer is the one in glycerol, stearic acid；Described firming agent is one or more in Lauxite, phenolic resin, polyisocyanate。
6. the application of Plant fiber's Biocomposite material according to claim 4, it is characterised in that described Plant fiber's based articles is pallet for logistic, the base pier of pallet for logistic, life pallet, packing box, flat pallet, 3D solid pallet。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610092779.3A CN105694503A (en) | 2016-02-19 | 2016-02-19 | Plant fiber biocomposite and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610092779.3A CN105694503A (en) | 2016-02-19 | 2016-02-19 | Plant fiber biocomposite and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105694503A true CN105694503A (en) | 2016-06-22 |
Family
ID=56222287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610092779.3A Pending CN105694503A (en) | 2016-02-19 | 2016-02-19 | Plant fiber biocomposite and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105694503A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106046833A (en) * | 2016-07-29 | 2016-10-26 | 安徽科邦树脂科技有限公司 | Rice husk plant fiber synthetic resin and preparation process thereof |
| CN106046838A (en) * | 2016-07-29 | 2016-10-26 | 安徽科邦树脂科技有限公司 | Wheatstrawplant fibersynthetic resin and preparation process thereof |
| CN106046834A (en) * | 2016-07-29 | 2016-10-26 | 安徽科邦树脂科技有限公司 | Camellia shell plant fiber synthetic resin and preparation technology thereof |
| CN106046839A (en) * | 2016-07-29 | 2016-10-26 | 安徽科邦树脂科技有限公司 | Soybean straw plant fiber synthetic resin and preparation method thereof |
| CN106243753A (en) * | 2016-07-29 | 2016-12-21 | 安徽科邦树脂科技有限公司 | A kind of walnut shell Plant fiber's synthetic resin and preparation technology thereof |
| CN106243755A (en) * | 2016-07-29 | 2016-12-21 | 安徽科邦树脂科技有限公司 | A kind of rape stalk Plant fiber's synthetic resin and preparation technology thereof |
| CN106243754A (en) * | 2016-07-29 | 2016-12-21 | 安徽科邦树脂科技有限公司 | A kind of stalky tea Plant fiber's synthetic resin and preparation technology thereof |
| CN107573636A (en) * | 2017-08-22 | 2018-01-12 | 芜湖蓝天工程塑胶有限公司 | High-intensity packing box and preparation method thereof |
| IT202100031619A1 (en) * | 2021-12-17 | 2023-06-17 | Pozzi Arosio S R L A Socio Unico | COMPOSITE POLYURETHANE MATERIAL |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1623747A (en) * | 2004-12-13 | 2005-06-08 | 东南大学 | Artificial board of straw non-wood plant fibre and its preparation process |
| CN103420644A (en) * | 2012-05-23 | 2013-12-04 | 北京天工创道建筑科技有限公司 | Biomass fiber wall die block and preparation technology therefor |
| CN103725253A (en) * | 2014-01-13 | 2014-04-16 | 武秀英 | Vinasse-based reinforced material for artificial board and vinasse-based non-formaldehyde adhesive prepared from vinasse-based reinforced material |
-
2016
- 2016-02-19 CN CN201610092779.3A patent/CN105694503A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1623747A (en) * | 2004-12-13 | 2005-06-08 | 东南大学 | Artificial board of straw non-wood plant fibre and its preparation process |
| CN103420644A (en) * | 2012-05-23 | 2013-12-04 | 北京天工创道建筑科技有限公司 | Biomass fiber wall die block and preparation technology therefor |
| CN103725253A (en) * | 2014-01-13 | 2014-04-16 | 武秀英 | Vinasse-based reinforced material for artificial board and vinasse-based non-formaldehyde adhesive prepared from vinasse-based reinforced material |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106046833A (en) * | 2016-07-29 | 2016-10-26 | 安徽科邦树脂科技有限公司 | Rice husk plant fiber synthetic resin and preparation process thereof |
| CN106046838A (en) * | 2016-07-29 | 2016-10-26 | 安徽科邦树脂科技有限公司 | Wheatstrawplant fibersynthetic resin and preparation process thereof |
| CN106046834A (en) * | 2016-07-29 | 2016-10-26 | 安徽科邦树脂科技有限公司 | Camellia shell plant fiber synthetic resin and preparation technology thereof |
| CN106046839A (en) * | 2016-07-29 | 2016-10-26 | 安徽科邦树脂科技有限公司 | Soybean straw plant fiber synthetic resin and preparation method thereof |
| CN106243753A (en) * | 2016-07-29 | 2016-12-21 | 安徽科邦树脂科技有限公司 | A kind of walnut shell Plant fiber's synthetic resin and preparation technology thereof |
| CN106243755A (en) * | 2016-07-29 | 2016-12-21 | 安徽科邦树脂科技有限公司 | A kind of rape stalk Plant fiber's synthetic resin and preparation technology thereof |
| CN106243754A (en) * | 2016-07-29 | 2016-12-21 | 安徽科邦树脂科技有限公司 | A kind of stalky tea Plant fiber's synthetic resin and preparation technology thereof |
| CN107573636A (en) * | 2017-08-22 | 2018-01-12 | 芜湖蓝天工程塑胶有限公司 | High-intensity packing box and preparation method thereof |
| IT202100031619A1 (en) * | 2021-12-17 | 2023-06-17 | Pozzi Arosio S R L A Socio Unico | COMPOSITE POLYURETHANE MATERIAL |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105694503A (en) | Plant fiber biocomposite and application thereof | |
| Tumuluru | Specific energy consumption and quality of wood pellets produced using high-moisture lodgepole pine grind in a flat die pellet mill | |
| CN103958368B (en) | Biocomposite material or biomaterial with sunflower seed shell/crust | |
| CN102504344A (en) | Recyclable high-strength biological packaging material | |
| CN101491406B (en) | Full-degradable disposable tableware and production method thereof | |
| CN1857884A (en) | Wood-plastic composite material and production process of composite material plate | |
| CN101747550B (en) | Compression molding fibre-reinforced straw plastic combined cabinet slab and preparation method thereof | |
| CN104479384B (en) | Based on waste or used plastics, the method for stalk preparation greening fence | |
| CN101712804B (en) | Plant fiber composition, composite material, and preparation method and applications thereof | |
| CN101563991A (en) | Full environmental-protection and full degradation plant fiber flower container and production process thereof | |
| CN102744764A (en) | Degradable environment-friendly plant fiber product and manufacturing method thereof | |
| CN101870820B (en) | Antibacterial decorative material made by utilizing cotton stalk and preparation method thereof | |
| CN107698810A (en) | A kind of preparation method of biomass full degradable packaging material | |
| CN107304288B (en) | Composition of wheat meal fiber combined polylactic acid and preparation method thereof | |
| CN101817988A (en) | Production process of hot-press forming wood plastic environmental-friendly ecological material | |
| CN104073008A (en) | Plant straw and biogum compound material and preparation method thereof | |
| CN105482481A (en) | Bamboo-fiber-based biomass composite and preparation method thereof | |
| CN102205763B (en) | Production method of agricultural residue wheat straw pencil | |
| CN101967293B (en) | Method for preparing boards from carboxymethyl starch serving as binding agent and waste plant fibers | |
| CN108479033A (en) | A kind of golf ball nail and preparation method thereof | |
| CN105082829A (en) | Method for manufacturing rice-straw pencils | |
| TWI376335B (en) | ||
| US20110272842A1 (en) | Method for manufacturing and shaping environment-conservative plant fiber as substitute for wood, paper, and plastics | |
| TW201809149A (en) | Raw plastic containing brewery spent grain and the manufacturing method thereof | |
| CN101362861A (en) | Novel environment friendly plant plastics |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160622 |
|
| RJ01 | Rejection of invention patent application after publication |