CN211280086U - Waterproof flame-retardant plastic-wood board - Google Patents
Waterproof flame-retardant plastic-wood board Download PDFInfo
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- CN211280086U CN211280086U CN201921516208.3U CN201921516208U CN211280086U CN 211280086 U CN211280086 U CN 211280086U CN 201921516208 U CN201921516208 U CN 201921516208U CN 211280086 U CN211280086 U CN 211280086U
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Abstract
The utility model discloses a waterproof flame-retardant plastic-wood board, which comprises a wood-plastic board layer, a flame-retardant layer and a waterproof coating, wherein the flame-retardant layer is arranged above and below the wood-plastic board layer, the flame-retardant layer is arranged on the upper part and the lower part of the wood-plastic board layer, the flame-retardant layer of the polycarbonate board is arranged on the two side board surfaces of the wood-plastic board layer, the waterproof flame-retardant plastic-wood board can lead the plastic-wood board to have the flame-retardant effect, the board can have the waterproof effect through the phenolic aldehyde waterproof glue adopted between the wood-plastic board layer and the polycarbonate board and the acrylic waterproof coating coated on the outer wall of the polycarbonate board, the plastic-wood board has the excellent waterproof and fireproof performance, on the other hand, the board can be conveniently butted during the production by arranging the first connecting groove and the second connecting groove into the inclined forty-five degree arrangement, the time and labor are saved, the production efficiency is improved, the, the connecting surface of the plate can not be exposed outside completely, so that the service life of the plastic-wood plate is prolonged.
Description
Technical Field
The utility model relates to a fire-retardant wood-plastic board of waterproof type belongs to wood-plastic board technical field.
Background
The plastic-wood board is made by adopting a plastic-wood material as a main body, the plastic-wood material is a novel composite material which is briskly developed in recent years at home and abroad, polyvinyl chloride and the like are generally utilized to replace a common resin adhesive, and more than 30% of waste plant fibers such as wood flour, rice hulls, straws and the like are mixed into a new wood material, and then the new wood material or a section is produced by plastic processing technologies such as extrusion, mould pressing, injection molding and the like, wherein the plastic-wood has entered the national 'strategic new industry record' and is in the 'new material' list. The plastic-wood composite board is an environment-friendly material, can be recycled and reused, has cheap and rich raw materials, has good benefits in the aspects of reducing environmental pollution and promoting economic development, and has the characteristics of good mechanical property, excellent corrosion resistance and the like besides the advantages of novel design, wide range, wood-like appearance and the like. The waterproof performance and the fire behavior of current mould wooden plate material are extremely poor, waterproof performance is poor, can make the life reduction of panel, fire behavior is poor, can make the security of panel when using reduce, also there is the fire-retardant panel of partial waterproof type on the market, but between fire-retardant layer in the fire-retardant panel of current waterproof type and waterproof layer and the panel base plate in order to make its more firm that bonds, most directly set up many recesses or the recess of cylinder type that are horizontality, thereby reach the bonding area of increase panel and glue, reach the firm effect of bonding, but cylindric recess is very inconvenient with cylindric lug when docking, make panel waste time and energy when producing, the recess and the lug of horizontality are when cutting, can make and connect the face and directly expose outside, make the life reduction of panel.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a fire-retardant wood moulding board of waterproof type, solved the problem that exists among the prior art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a fire-retardant wood-plastic board of waterproof type, including wood-plastic board layer, fire-retardant layer and waterproof coating, the top and the below on wood-plastic board layer all set up to bond has fire-retardant layer, fire-retardant layer is made by the polycarbonate board, two the polycarbonate board is kept away from and is all scribbled on the board wall on wood-plastic board layer one side and be equipped with waterproof coating, first spread groove has been seted up on the board wall that wood-plastic board layer is close to two polycarbonate boards, the second spread groove has all been seted up on the board wall that the polycarbonate board is close to wood-plastic board layer and keeps away from wood-plastic board layer, first spread groove and second spread groove phase-match set up.
As an optimized technical solution of the present invention, the inclination angle of the first connecting groove and the second connecting groove is forty-five degrees.
As an optimal technical scheme of the utility model, all adopt the waterproof gluey bonding of phenolic aldehyde between wood-plastic board layer and the polycarbonate board.
As an optimized technical proposal of the utility model, the waterproof coating is made of acrylic waterproof paint.
As an optimal technical scheme of the utility model, the thickness on wood plastic board layer is a centimetre, the thickness of polycarbonate plate is five millimeters, just the degree of depth of first spread groove and second spread groove is two millimeters.
The utility model discloses the beneficial effect who reaches is: the utility model relates to a fire-retardant wood-plastic board of waterproof type sets up the fire-retardant layer of polycarbonate board on the both sides face on wood-plastic board layer can make wood-plastic board have flame retardant efficiency, scribble the acrylic acid waterproof coating who establishes on the phenolic aldehyde waterproof adhesive that adopts between wood-plastic board layer and the polycarbonate board outer wall, can make panel have water-proof effects, make wood-plastic board have good waterproof and fireproof performance, on the other hand, establish to the forty-five degree setting of slope through opening first spread groove and second spread groove, make panel butt joint convenient when production, time saving and labor saving, the production efficiency improves, the spread groove that the forty-five degree set up of slope when the cutting simultaneously, make the connection face of panel can not all expose outside, make the life extension of wood-plastic board.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the wood-plastic panel layer of the present invention;
fig. 3 is a schematic structural diagram of the middle flame retardant layer of the present invention.
In the figure: 1. a wood-plastic board layer; 11. a first connecting groove; 2. a flame retardant layer; 21. a polycarbonate sheet; 22. a second connecting groove; 3. and (3) a waterproof coating.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in fig. 1-3, the utility model provides a fire-retardant wood-plastic board of waterproof type, including wood-plastic board layer 1, fire-retardant layer 2 and waterproof coating 3, the top and the below of wood-plastic board layer 1 all set up to bond has fire-retardant layer 2, fire-retardant layer 2 is made by polycarbonate board 21, it is equipped with waterproof coating 3 all to coat on the board wall of wood-plastic board layer 1 one side is kept away from to two polycarbonate boards 21, first spread groove 11 has been seted up on the board wall that wood-plastic board layer 1 is close to two polycarbonate boards 21, polycarbonate board 21 is close to wood-plastic board layer 1 and has all seted up second spread groove 22 on keeping away from the board wall of wood-plastic board layer 1, first spread groove 11 and the setting of second spread groove 22 phase-match.
The inclination angles of the first connecting groove 11 and the second connecting groove 22 are forty-five degrees, so that the plates are convenient to butt during production, time and labor are saved, the production efficiency is improved, meanwhile, the connecting grooves arranged at the forty-five degrees are inclined during cutting, the connecting surfaces of the plates are not completely exposed, the service life of the plastic-wood plates is prolonged, the wood-plastic plate layer 1 and the polycarbonate plate 21 are bonded by phenolic waterproof glue, the waterproof coating 3 is made of acrylic waterproof paint, the phenolic waterproof glue and the acrylic waterproof paint have good waterproof performance, the waterproof performance of the plates can be greatly improved, the thickness of the wood-plastic plate layer 1 is one centimeter, the thickness of the polycarbonate plate 21 is five millimeters, the depths of the first connecting groove 11 and the second connecting groove 22 are two millimeters, and the adhesive area during bonding of the plates can be increased when the strength of the plates is influenced, so that the bonding between the plates is firmer.
In particular, when the utility model is used, the first connecting grooves 11 are arranged on the board walls at the two sides of the wood-plastic board layer 1, the polycarbonate board 21 in the flame-retardant layer 2 has good flame-retardant effect, the flame-retardant effect of the board can be improved, second connecting grooves 22 are respectively arranged on the board walls at the two sides of the polycarbonate board 21, the wood-plastic board layer 1 is bonded with the polycarbonate board 21 by adopting phenolic waterproof glue, the first connecting groove 11 and the second connecting groove 22 are mutually embedded and connected, the gluing area can be increased, so that the plates are glued more firmly, the first connecting groove 11 and the second connecting groove 22 are arranged at forty-five degrees, so that the connecting surface is not exposed to the outside when the plate is cut in the vertical direction and the horizontal direction, the waterproof coating 3 is coated on the outer plate wall of the flame-retardant layer 2, the waterproof coating 3 is acrylic waterproof paint, and the acrylic waterproof paint and the phenolic waterproof glue improve the waterproof performance of the plate.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a fire-retardant wood-plastic board of waterproof type, a serial communication port, including wood-plastic board layer (1), fire-retardant layer (2) and waterproof coating (3), the top and the below of wood-plastic board layer (1) all set up to bond and have fire-retardant layer (2), fire-retardant layer (2) are made by polycarbonate board (21), two polycarbonate board (21) are kept away from all to be scribbled on the board wall of wood-plastic board layer (1) one side and are equipped with waterproof coating (3), wood-plastic board layer (1) has been close to and has been seted up first spread groove (11) on the board wall of two polycarbonate boards (21), polycarbonate board (21) are close to wood-plastic board layer (1) and keep away from and have all seted up second spread groove (22) on the board wall of wood-plastic board layer (1), first spread groove (11) and second spread groove (22) phase-match set up.
2. The waterproof flame-retardant plastic-wood board as claimed in claim 1, wherein the first connecting groove (11) and the second connecting groove (22) are inclined at a forty-five degree angle.
3. The waterproof flame-retardant plastic-wood board as claimed in claim 1, wherein the wood-plastic board layer (1) and the polycarbonate board (21) are bonded together by phenolic waterproof glue.
4. The waterproof flame-retardant plastic-wood board as claimed in claim 1, wherein the waterproof coating (3) is made of acrylic waterproof paint.
5. The waterproof flame-retardant plastic-wood board as claimed in claim 1, wherein the thickness of the wood-plastic board layer (1) is one centimeter, the thickness of the polycarbonate board (21) is five millimeters, and the depths of the first connecting groove (11) and the second connecting groove (22) are two millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921516208.3U CN211280086U (en) | 2019-09-12 | 2019-09-12 | Waterproof flame-retardant plastic-wood board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921516208.3U CN211280086U (en) | 2019-09-12 | 2019-09-12 | Waterproof flame-retardant plastic-wood board |
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| Publication Number | Publication Date |
|---|---|
| CN211280086U true CN211280086U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921516208.3U Active CN211280086U (en) | 2019-09-12 | 2019-09-12 | Waterproof flame-retardant plastic-wood board |
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| Country | Link |
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| CN (1) | CN211280086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059806A (en) * | 2021-11-17 | 2022-02-18 | 上海湃喏文化科技有限公司 | Combined stage mounting plate and stage board with anti-skidding and waterproof functions |
-
2019
- 2019-09-12 CN CN201921516208.3U patent/CN211280086U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059806A (en) * | 2021-11-17 | 2022-02-18 | 上海湃喏文化科技有限公司 | Combined stage mounting plate and stage board with anti-skidding and waterproof functions |
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