CN209987498U

CN209987498U - Flame-retardant paint-free core-board

Info

Publication number: CN209987498U
Application number: CN201920609821.3U
Authority: CN
Inventors: 齐增新
Original assignee: Shuyang Wangsheng Wood Products Factory
Current assignee: Shuyang Wangsheng Wood Products Factory
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-01-24
Anticipated expiration: 2029-04-29

Abstract

The utility model relates to a laminated wood board technical field just discloses a fire-retardant lacquer-free laminated wood board, including panel layer and core layer, the both sides of core layer are connected with the relative face in panel layer of both sides, panel layer includes wear-resistant paper, the solid resin layer of ultraviolet ray, plastic weaving layer, medium density fiberboard, phenolic resin layer, PVC waterproof film and wearing layer, the bottom of wear-resistant paper is connected with the top on the solid resin layer of ultraviolet ray, the bottom on the solid resin layer of ultraviolet ray is connected with the top of plastic weaving layer, the bottom of plastic weaving layer is connected with the top of medium density fiberboard, the bottom of medium density fiberboard is connected with the top on phenolic resin layer. The utility model provides a core-board when using, in order to make it possess damp-proofing effect, all can scribble waterproof paint on its top layer, and the core-board of scribbling waterproof paint further deepens formaldehyde, the poor problem of present core-board in fire-retardant aspect effect.

Description

Flame-retardant paint-free core-board

Technical Field

The utility model relates to a laminated wood board technical field specifically is a fire-retardant paint-free laminated wood board.

Background

The laminated wood board is a special laminated wood board which is manufactured by using wood laths spliced or hollow boards as core boards and covering two or more layers of laminated wood boards on two sides based on the production of the laminated wood boards through glue pressing, the characteristics of the laminated wood board are mainly determined by the core board structure, the laminated wood board is widely applied to the production of furniture manufacturing, sewing machine tables, carriages, ships and the like and the construction industry and the like, when the conventional laminated wood board is used, waterproof paint is coated on the surface layer of the laminated wood board in order to enable the laminated wood board to have a damp-proof effect, the formaldehyde is further deepened by the laminated wood board coated with the waterproof paint, and the conventional laminated wood board has a poor flame-retardant effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire-retardant laminated wood board of exempting from lacquer reaches and makes laminated wood board possess damp-proofing function through the mode of exempting from lacquer, reduces the formaldehyde in the laminated wood board, has promoted the purpose of laminated wood board fire resistance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire-retardant lacquer-free core-board, includes panel layer and core layer, the both sides of core layer are connected with the relative face of panel layer of both sides, panel layer includes wear-resistant paper, the solid resin layer of ultraviolet ray, plastic weaving layer, medium density fiberboard, phenolic resin layer, PVC waterproofing membrane and wearing layer, the bottom and the top of the solid resin layer of ultraviolet ray of wear-resistant paper are connected, the bottom and the top of plastic weaving layer of the solid resin layer of ultraviolet ray are connected, the bottom of plastic weaving layer is connected with the top of medium density fiberboard, the bottom of medium density fiberboard is connected with the top of phenolic resin layer, the bottom and the top of PVC waterproofing membrane of phenolic resin layer are connected, the bottom and the top of wearing layer of PVC waterproofing membrane are connected.

The core layer includes anti-compression layer one, mineral glass magnesium layer one, heated board one, bamboo activated carbon veneer, heated board two, mineral glass magnesium layer two and resistance to compression layer two, the bottom and the top of mineral glass magnesium layer one of anti-compression layer one are connected, the bottom and the top of heated board one of mineral glass magnesium layer one are connected, the bottom and the top of bamboo activated carbon veneer of heated board one are connected, the bottom and the top of heated board two of bamboo activated carbon veneer are connected, the bottom and the top of mineral glass magnesium layer two of heated board two are connected, the bottom and the top of resistance to compression layer two of mineral glass magnesium layer two are connected.

Preferably, the plastic weaving layer both ends all are provided with the draw-in groove, and the bottom on the solid resin layer of ultraviolet ray is connected with the draw-in groove that is located the upper end.

Preferably, the top of the phenolic resin layer is provided with a limiting groove, and two ends of the medium-density fiberboard are respectively connected with the clamping groove and the inner side of the limiting groove.

Preferably, the top of wearing layer is provided with the spread groove, and the inboard and the bottom of PVC waterproof membrane of spread groove are connected.

Preferably, the opposite surfaces of the first insulation board and the second insulation board are provided with annular grooves. Two ends of the bamboo activated carbon single plate are connected with the inner sides of the annular grooves on two sides.

Preferably, the surfaces of the first mineral glass magnesium layer and the second mineral glass magnesium layer, which are opposite to each other, are provided with square grooves, and the surfaces of the first insulation board and the second insulation board, which are opposite to each other, are connected with the inner sides of the square grooves.

The utility model provides a fire-retardant paint-free core-board. The method has the following beneficial effects:

(1) the utility model adopts the arrangement of the wear-resistant paper, the ultraviolet light solid resin layer, the plastic weaving layer, the medium density fiberboard, the phenolic resin layer, the PVC waterproof film and the wear-resistant layer, the used materials are connected in a splicing way, so that the material contact surface has higher laminating degree when being processed, the tensile property, the impact resistance and the deformation resistance of the laminated wood board of the plastic weaving layer are obviously improved, the ultraviolet light solid resin layer and the phenolic resin layer have the advantages of wear resistance, strong chemical resistance, long service life, no color change, easy cleaning, scratch resistance, long-term no deformation and the like, the PVC waterproof film has the waterproof property by using, the moisture change when meeting water is avoided, the medium density fiberboard has the uniform internal structure, the density is moderate, the size stability is good, the deformation is small, the physical and mechanical properties are moderate, the arrangement of the wear-resistant paper and the wear-resistant layer, the wear resistance of the device is improved.

(2) The utility model discloses a resistance to compression layer one, mineral glass magnesium layer one, heated board one, bamboo activated carbon veneer, heated board two, mineral glass magnesium layer two and resistance to compression layer two's setting, the mode that the above-mentioned material that uses all adopted the grafting is connected, make it when processing, the laminating degree is higher between the material contact surface, heated board one and heated board two's setting, make the device can not lead to damaging because of the change of the difference in temperature, mineral glass magnesium layer one and mineral glass magnesium layer two have improved the device's fire resistance, the setting of bamboo activated carbon veneer makes the device in the formaldehyde obtain handling, resistance to compression layer one and resistance to compression layer two set up the compressive capacity that has strengthened the device.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a sectional view of the panel layer of the present invention;

figure 3 is a cross-sectional view of the core ply of the present invention.

In the figure: 1 panel layer, 2 core plate layers, 101 wear-resistant paper, 102 ultraviolet light solid resin layer, 103 plastic woven layer, 104 medium density fiberboard, 105 phenolic resin layer, 106 PVC waterproof film, 107 wear-resistant layer, 201 resistance to compression layer one, 202 mineral glass magnesium layer one, 203 insulation board one, 204 bamboo activated carbon veneer, 205 insulation board two, 206 mineral glass magnesium layer two, 207 resistance to compression layer two.

Detailed Description

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a fire-retardant lacquer-free core-board, including panel layer 1 and core layer 2, the both sides of core layer 2 and the relative face fixed connection of panel layer 1 of both sides, panel layer 1 includes wear-resisting paper 101, the solid resin layer 102 of ultraviolet light, the plastic weaving layer 103, medium density fiberboard 104, phenolic resin layer 105, PVC waterproof film 106 and wearing layer 107, the bottom of wear-resisting paper 101 and the top fixed connection of the solid resin layer 102 of ultraviolet light, the bottom of the solid resin layer 102 of ultraviolet light and the top fixed connection of plastic weaving layer 103, the bottom of plastic weaving layer 103 and the top fixed connection of medium density fiberboard 104, the bottom of medium density fiberboard 104 and the top fixed connection of phenolic resin layer 105, the bottom of phenolic resin layer 105 and the top fixed connection of PVC waterproof film 106, the bottom of PVC waterproof film 106 and the top fixed connection of wearing layer 107.

The core board layer 2 comprises a first compression resistant layer 201, a first mineral glass magnesium layer 202, a first heat insulation board 203, a bamboo activated carbon single board 204, a second heat insulation board 205, a second mineral glass magnesium layer 206 and a second compression resistant layer 207, the bottom of the first compression resistant layer 201 is fixedly connected with the top of the first mineral glass magnesium layer 202, the bottom of the first mineral glass magnesium layer 202 is fixedly connected with the top of the first heat insulation board 203, the bottom of the first heat insulation board 203 is fixedly connected with the top of the bamboo activated carbon single board 204, the bottom of the bamboo activated carbon single board 204 is fixedly connected with the top of the second heat insulation board 205, the bottom of the second heat insulation board 205 is fixedly connected with the top of the second mineral glass magnesium layer 206, the bottom of the second mineral glass magnesium layer 206 is fixedly connected with the top of the second compression resistant layer 207, clamping grooves are formed in two ends of the plastic woven layer 103, the bottom of the ultraviolet light-fixing resin layer 102 is fixedly connected with the clamping grooves located in the upper end, a, the spread groove has been seted up at the top of wearing layer 107, the inboard bottom fixed connection with PVC water proof film 106 of spread groove, and the annular groove has all been seted up to the face that heated board one 203 and two 205 are relative of heated board. The inboard fixed connection of the ring channel of the both ends of bamboo activated carbon veneer 204 and both sides, square groove has all been seted up to the two relative faces in mineral glass magnesium layer 202 and the two 206 of mineral glass magnesium layer, and the inboard fixed connection in square groove of the face that the two 205 of heated board carried on the back mutually all with the heated board one 203, the conical groove has all been seted up to the two relative faces in resistance to compression layer 201 and resistance to compression layer 207, and the face that mineral glass magnesium layer 202 and two 206 of mineral glass magnesium layer carried on the back mutually all with the inboard fixed connection in conical groove.

When the device is used, the materials used by the device are connected in an inserting mode, so that the contact surfaces of the materials are higher in fit degree when the device is processed, the tensile property, the shock resistance and the deformation resistance of the core-board of the plastic woven layer 103 are obviously improved, the ultraviolet light-cured resin layer 102 and the phenolic resin layer 105 have the advantages of wear resistance, strong chemical resistance, long service life, no color change, easiness in cleaning, scratch resistance, no deformation for a long time and the like, the PVC waterproof film 106 has waterproofness due to the use of the PVC waterproof film and is prevented from becoming damp when meeting water, the medium-density fiberboard 104 has the advantages of uniform internal structure, moderate density, good dimensional stability, small deformation, small physical and mechanical properties, the arrangement of the wear-resistant paper 101 and the wear-resistant layer 107 improves the wear resistance of the device, and the arrangement of the first insulation board 203 and the second insulation board 205 prevents the device from being damaged due to the change of temperature difference, the fire resistance of the device is improved by the first mineral glass magnesium layer 202 and the second mineral glass magnesium layer 206, formaldehyde in the device is treated by the bamboo activated carbon veneer 204, and the pressure resistance of the device is enhanced by the first pressure resistance layer 201 and the second pressure resistance layer 207.

To sum up, the utility model discloses a wear-resisting paper 101, ultraviolet ray solid resin layer 102, plastic weaving layer 103, medium density fiberboard 104, phenolic resin layer 105, PVC waterproof film 106 and wearing layer 107 set up, the above-mentioned materials that use all adopt the mode of pegging graft to connect, make it when processing, the laminating degree is higher between the material contact surface, the tensile strength of the laminated wood board of plastic weaving layer 103, shock resistance, resistance to deformation performance have all obtained apparent improvement, ultraviolet ray solid resin layer 102 and phenolic resin layer 105 have wear-resisting, chemical resistance is strong, long service life, do not discolour, easy cleaning, scrape, advantage such as long-term indeformable, PVC waterproof film 106's use makes it possess waterproof nature, avoid it to become damp in meeting water, medium density fiberboard 104 possesses that the inner structure is even, moderate density, dimensional stability is good, the deflection is little, the physical and mechanical properties are moderate, the setting of wear-resistant paper 101 and wearing layer 107, the wear resistance of the device is improved, the utility model discloses a setting of anti-pressure layer one 201, mineral glass magnesium layer one 202, heated board one 203, bamboo activated carbon veneer 204, heated board two 205, mineral glass magnesium layer two 206 and anti-pressure layer two 207, the above-mentioned material that uses all adopts the mode of pegging graft to connect, make it when processing, the laminating degree is higher between the material contact surface, the setting of heated board one 203 and heated board two 205, make the device can not lead to the damage because of the change of the difference in temperature, mineral glass magnesium layer one 202 and mineral glass magnesium layer two 206 have improved the fire resistance of the device, the setting of bamboo activated carbon veneer 204 makes the formaldehyde in the device obtain the processing, anti-pressure layer one 201 and anti-pressure layer two 207 set up the compressive capacity that has strengthened the device, make the laminated wood board possess damp-proof function through the mode of exempting from lacquer, formaldehyde in the blockboard is reduced, and the purpose of flame retardance of the blockboard is improved.

Claims

1. The utility model provides a fire-retardant paint-free core-board, includes panel layer (1) and core layer (2), the both sides of core layer (2) are connected with the relative face of panel layer (1) of both sides, its characterized in that: the panel layer (1) comprises wear-resistant paper (101), an ultraviolet light curing resin layer (102), a plastic woven layer (103), a medium-density fiberboard (104), a phenolic resin layer (105), a PVC waterproof film (106) and a wear-resistant layer (107), wherein the bottom of the wear-resistant paper (101) is connected with the top of the ultraviolet light curing resin layer (102), the bottom of the ultraviolet light curing resin layer (102) is connected with the top of the plastic woven layer (103), the bottom of the plastic woven layer (103) is connected with the top of the medium-density fiberboard (104), the bottom of the medium-density fiberboard (104) is connected with the top of the phenolic resin layer (105), the bottom of the phenolic resin layer (105) is connected with the top of the PVC waterproof film (106), and the bottom of the PVC waterproof film (106) is connected with the top of the wear-resistant layer (107);

the core plate layer (2) comprises a first anti-pressure layer (201), a first mineral glass magnesium layer (202), a first insulation plate (203), a bamboo activated carbon veneer (204), a second insulation plate (205), a second mineral glass magnesium layer (206) and a second anti-pressure layer (207), wherein the bottom of the first anti-pressure layer (201) is connected with the top of the first mineral glass magnesium layer (202), the bottom of the first mineral glass magnesium layer (202) is connected with the top of the first insulation plate (203), the bottom of the first insulation plate (203) is connected with the top of the bamboo activated carbon veneer (204), the bottom of the bamboo activated carbon veneer (204) is connected with the top of the second insulation plate (205), the bottom of the second insulation plate (205) is connected with the top of the second mineral glass magnesium layer (206), and the bottom of the second mineral glass magnesium layer (206) is connected with the top of the second anti-pressure layer (207).

2. A fire retardant paint free core board as claimed in claim 1 wherein: the two ends of the plastic woven layer (103) are provided with clamping grooves, and the bottom of the ultraviolet light curing resin layer (102) is connected with the clamping grooves at the upper end.

3. A fire retardant paint free core board as claimed in claim 1 wherein: the top of the phenolic resin layer (105) is provided with a limiting groove, and two ends of the medium-density fiberboard (104) are respectively connected with the clamping groove and the inner side of the limiting groove.

4. A fire retardant paint free core board as claimed in claim 1 wherein: the top of wearing layer (107) is provided with the spread groove, and the inboard and the bottom of PVC waterproof film (106) of spread groove are connected.

5. A fire retardant paint free core board as claimed in claim 1 wherein: the opposite surfaces of the first insulation board (203) and the second insulation board (205) are provided with annular grooves, and two ends of the bamboo activated carbon single board (204) are connected with the inner sides of the annular grooves on two sides.

6. A fire retardant paint free core board as claimed in claim 1 wherein: the opposite surfaces of the first mineral glass magnesium layer (202) and the second mineral glass magnesium layer (206) are provided with square grooves, and the surfaces of the first insulation board (203) and the second insulation board (205) which are opposite to each other are connected with the inner sides of the square grooves.

7. A fire retardant paint free core board as claimed in claim 1 wherein: the opposite surfaces of the first anti-pressure layer (201) and the second anti-pressure layer (207) are provided with tapered grooves, and the surfaces of the first mineral glass magnesium layer (202) and the second mineral glass magnesium layer (206) which are opposite to each other are connected with the inner sides of the tapered grooves.