CN105291494A - Wood fiber composite flexible board and manufacturing method thereof - Google Patents
Wood fiber composite flexible board and manufacturing method thereof Download PDFInfo
- Publication number
- CN105291494A CN105291494A CN201510710750.2A CN201510710750A CN105291494A CN 105291494 A CN105291494 A CN 105291494A CN 201510710750 A CN201510710750 A CN 201510710750A CN 105291494 A CN105291494 A CN 105291494A
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- Prior art keywords
- parts
- powder
- wood
- wood fiber
- wood fibre
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/02—2 layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/06—Vegetal fibres
- B32B2262/062—Cellulose fibres, e.g. cotton
- B32B2262/067—Wood fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/10—Fibres of continuous length
- B32B2305/18—Fabrics, textiles
- B32B2305/184—Braided fabrics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/22—Fibres of short length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2327/00—Polyvinylhalogenides
- B32B2327/06—PVC, i.e. polyvinylchloride
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides a wood fiber composite flexible board and a manufacturing method thereof. The wood fiber composite flexible board comprises a wood fiber composite matrix layer and linen braided fabric arranged at the bottom of the wood fiber composite matrix layer, and the wood fiber composite matrix layer is manufactured from, by weight, 100 parts of polyvinyl chloride powder, 8-9 parts of plasticizer, 300-350 parts of wood fiber powder and 1-10 parts of stabilizers through a rolling process. According to the wood fiber composite flexible board and the manufacturing method thereof, when the wood fibers and the polyvinyl chloride powder are prepared into a wood fiber composite matrix, the energy consumption is low, pollution to a manufactured product does not exist, and green and environmental protection is achieved.
Description
Technical field
The present invention relates to technical field of construction and decoration materials, be specifically related to a kind of wood fibre composite and flexible sheet material and manufacture method thereof.
Background technology
Along with the carrying out of expanding economy and forest conservation, people, to the comprehensive utilization of timber resources and efficiency utilization pay attention to day by day, for the utilization of traditional wood branch material, small dimension wood, mainly rest on the products such as MDF.But MDF in process of production, needing to produce a large amount of waste water, and need the urea-formaldehyde glue adding energy release formaldehyde as adhesive, is the product of a kind of high pollution, high energy consumption.
Summary of the invention
Have in view of that, the object of this invention is to provide a kind of wood fibre composite and flexible sheet material, to solve the problems of the technologies described above.
The invention provides a kind of wood fibre composite and flexible sheet material, comprise wood fibre complex matrix layer and be located at the jute fiber plaiting article fabric bottom described wood fibre complex matrix layer, described wood fibre complex matrix layer is processed into by rolling process by the component of following weight portion: 100 parts, polyvinyl chloride powder, 8 ~ 9 parts, plasticizer, wood fiber powder 300 ~ 350 parts, stabilizing agent 1 ~ 10 part.
Further, the particle diameter of described wood fiber powder is 700 orders.
Further, the material of described wood fibre complex matrix layer also comprises for carrying out pretreated coupling agent to the surface of described wood fiber powder, and calculates according to parts by weight, and the parts by weight of described coupling agent are 13 ~ 18 parts.
Further, described coupling agent is at least one in silane coupling agent, titante coupling agent, aluminate coupling agent.
The present invention also provides a kind of manufacture method of wood fibre composite and flexible sheet material, comprises the following steps:
Calculate according to parts by weight, get 100 parts of polyvinyl chloride powder, 8 ~ 9 parts of plasticizer, 1 ~ 10 part of stabilizing agent, and by described PVC powder, described plasticizer and described stabilizing agent premixed;
Calculate according to parts by weight, get 300 ~ 350 parts of wood fiber powders, and the mixed powder of described wood fiber powder and PVC powder, described plasticizer and described stabilizing agent is mixed into compound;
Compound calendering is formed wood fibre complex matrix layer.
Further, the manufacture method of described wood fibre composite and flexible sheet material also comprises:
Bottom described wood fibre complex matrix layer, jute fiber plaiting article fabric is set by heat pressing process.
Further, the manufacture method of described wood fibre composite and flexible sheet material also comprises:
In wood fiber powder, add coupling agent, make modification wood fiber powder;
Be modification wood fiber powder the mixed powder of wood fiber powder and PVC powder, plasticizer and stabilizing agent is mixed into the wood fiber powder be mixed in the step of compound.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Wood fibre composite and flexible sheet material of the present invention and manufacture method thereof are when making wood fibre complex matrix by wood fibre and polyvinyl chloride powder, and energy consumption is low, and the product produced does not pollute, environmental protection.
Accompanying drawing explanation
Fig. 1 is the structural representation of the wood fibre composite and flexible sheet material that the embodiment of the present invention provides.
Fig. 2 is the flow process of the manufacture method of wood fibre composite and flexible sheet material of the present invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with detailed description of the invention also with reference to accompanying drawing, the present invention is described in more detail.Should be appreciated that, these describe just exemplary, and do not really want to limit the scope of the invention.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present invention.
Refer to Fig. 1, the embodiment of the present invention provides a kind of wood fibre composite and flexible sheet material, the jute fiber plaiting article fabric 12 comprising wood fibre complex matrix layer 11 and be located at bottom wood fibre complex matrix layer 11.
Wherein, the material of wood fibre complex matrix layer 11 comprises polyvinyl chloride powder (PVC powder), plasticizer, wood fiber powder and stabilizing agent, and wood fibre complex matrix layer 11 is made up of rolling process.The particle diameter of wood fiber powder is such as 700 orders.Wherein, calculate according to parts by weight, the parts by weight of polyvinyl chloride powder (PVC powder), plasticizer, wood fiber powder and stabilizing agent are respectively: 100 parts, polyvinyl chloride powder, 8 ~ 9 parts, plasticizer, wood fiber powder 300 ~ 350 parts, stabilizing agent 1 ~ 10 part.
Further, the material of wood fibre complex matrix layer 11 also comprises coupling agent, and the parts by weight of coupling agent are 13 ~ 18 parts.
Concrete, when manufacturing wood fibre complex matrix layer 11, such as get the PVC powder of 100 parts, the plasticizer of 8 ~ 9 parts can be got accordingly, the wood fiber powder of 300 ~ 350 parts, the coupling agent of 13 ~ 18 parts, the stabilizing agent of 1 ~ 10 part, then above-mentioned material is mixed in a certain order, concrete, wood fiber powder first mixes with coupling agent, PVC powder first mixes with plasticizer and stabilizing agent, and then by the mixture of wood fiber powder and coupling agent and PVC powder, plasticizer mixes mutually with the mixture of stabilizing agent, then through mixing, calendering and cooling forming, finally form wood fibre complex matrix layer 11 according to certain specification cutting.
It should be noted that, in the present embodiment, coupling agent is that special coupling agent moulded by wood, be such as a kind of in silane coupling agent, titante coupling agent, aluminate coupling agent or their composite coupler, coupling agent is used for anticipating the surface of wood fiber powder, to improve the interface affinity between PVC powder and wood fiber powder, strengthen compatibility between the two.
Please refer to Fig. 2, present invention also offers a kind of manufacture method of wood fibre composite and flexible sheet material, it comprises the following steps:
Step S1: add coupling agent in wood fiber powder, makes modification wood fiber powder, and then improves the compatibility of wood fiber powder and PVC powder.Concrete, one or more mixtures in wood powder, bamboo powder, rice husk powder and powder of straw are dry at certain temperature (such as 105-110 DEG C), until moisture≤3%, then wood fiber powder be placed in high mixer and add coupling agent, mix and blend certain hour (such as 15 ~ 25min), for subsequent use to obtain modification wood fiber powder.More specifically, in the present embodiment, calculate according to parts by weight, the parts by weight of coupling agent and wood fiber powder are respectively: 13 ~ 18 parts, 300 ~ 350 parts.
Step S2: PVC powder, plasticizer and stabilizing agent are carried out premixed, makes PVC powder absorb plasticizer completely.Wherein, calculate according to parts by weight, the parts by weight of PVC powder, plasticizer and stabilizing agent are respectively 100 parts, 8 ~ 9 parts, 1 ~ 10 part.
Step S3: modification wood fiber powder and the mixed powder of PVC powder, plasticizer and stabilizing agent are carried out mix (such as heat is mixed), and then form compound.
Step S4: compound calendering is formed wood fibre complex matrix layer 11.Concrete, above-mentioned compound after mixing, calendering and cooling forming, according to certain specification cutting to form wood fibre complex matrix layer 11.
Step S5: bottom wood fibre complex matrix layer 11, jute fiber plaiting article fabric 12 is set by heat pressing process.
Wood fibre composite and flexible sheet material of the present invention and manufacture method thereof are when making wood fibre complex matrix 11 by wood fibre and polyvinyl chloride powder, and energy consumption is low, and the product produced does not pollute, environmental protection.
The foregoing is only preferred embodiment of the present invention, be not limited to the present invention, within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (7)
1. a wood fibre composite and flexible sheet material, it is characterized in that, comprise wood fibre complex matrix layer (11) and be located at the jute fiber plaiting article fabric (12) bottom described wood fibre complex matrix layer (11), described wood fibre complex matrix layer (11) is processed into by rolling process by the component of following weight portion: 100 parts, polyvinyl chloride powder, 8 ~ 9 parts, plasticizer, wood fiber powder 300 ~ 350 parts, stabilizing agent 1 ~ 10 part.
2. wood fibre composite and flexible sheet material according to claim 1, is characterized in that: the particle diameter of described wood fiber powder is 700 orders.
3. wood fibre composite and flexible sheet material according to claim 1, it is characterized in that: the material of described wood fibre complex matrix layer (11) also comprises for carrying out pretreated coupling agent to the surface of described wood fiber powder, and calculate according to parts by weight, the parts by weight of described coupling agent are 13 ~ 18 parts.
4. wood fibre composite and flexible sheet material according to claim 3, is characterized in that: described coupling agent is at least one in silane coupling agent, titante coupling agent, aluminate coupling agent.
5. a manufacture method for wood fibre composite and flexible sheet material, is characterized in that, comprises the following steps:
Calculate according to parts by weight, get 100 parts of polyvinyl chloride powder, 8 ~ 9 parts of plasticizer, 1 ~ 10 part of stabilizing agent, and by described PVC powder, described plasticizer and described stabilizing agent premixed;
Calculate according to parts by weight, get 300 ~ 350 parts of wood fiber powders, and the mixed powder of described wood fiber powder and PVC powder, described plasticizer and described stabilizing agent is mixed into compound;
Compound calendering is formed wood fibre complex matrix layer (11).
6. the manufacture method of wood fibre composite and flexible sheet material as claimed in claim 5, it is characterized in that, the manufacture method of described wood fibre composite and flexible sheet material also comprises:
In described wood fibre complex matrix layer (11) bottom, jute fiber plaiting article fabric (12) is set by heat pressing process.
7. the manufacture method of wood fibre composite and flexible sheet material as claimed in claim 5, it is characterized in that, described manufacture method also comprises:
In wood fiber powder, add coupling agent, make modification wood fiber powder;
Be modification wood fiber powder the mixed powder of wood fiber powder and PVC powder, plasticizer and stabilizing agent is mixed into the wood fiber powder be mixed in the step of compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510710750.2A CN105291494A (en) | 2015-10-28 | 2015-10-28 | Wood fiber composite flexible board and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510710750.2A CN105291494A (en) | 2015-10-28 | 2015-10-28 | Wood fiber composite flexible board and manufacturing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN105291494A true CN105291494A (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510710750.2A Pending CN105291494A (en) | 2015-10-28 | 2015-10-28 | Wood fiber composite flexible board and manufacturing method thereof |
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| CN (1) | CN105291494A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086263A (en) * | 2018-01-26 | 2019-08-02 | 中国电力科学研究院有限公司 | A kind of wireless energy transfer component |
-
2015
- 2015-10-28 CN CN201510710750.2A patent/CN105291494A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086263A (en) * | 2018-01-26 | 2019-08-02 | 中国电力科学研究院有限公司 | A kind of wireless energy transfer component |
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Application publication date: 20160203 |