CN108425476A - A kind of bamboo recombined material-stone plastic composite floor and its manufacturing method - Google Patents
A kind of bamboo recombined material-stone plastic composite floor and its manufacturing method Download PDFInfo
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- CN108425476A CN108425476A CN201711361243.8A CN201711361243A CN108425476A CN 108425476 A CN108425476 A CN 108425476A CN 201711361243 A CN201711361243 A CN 201711361243A CN 108425476 A CN108425476 A CN 108425476A
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- bamboo
- stone
- composite floor
- bamboo recombined
- plastic composite
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- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 92
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 92
- 241001330002 Bambuseae Species 0.000 title claims abstract description 92
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 92
- 239000011425 bamboo Substances 0.000 title claims abstract description 92
- 239000002131 composite material Substances 0.000 title claims abstract description 52
- 229920003023 plastic Polymers 0.000 title claims abstract description 50
- 239000004033 plastic Substances 0.000 title claims abstract description 50
- 239000004575 stone Substances 0.000 title claims abstract description 47
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 111
- 239000000853 adhesive Substances 0.000 claims abstract description 25
- 230000001070 adhesive effect Effects 0.000 claims abstract description 25
- 238000000465 moulding Methods 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 15
- 239000003973 paint Substances 0.000 claims abstract description 14
- 239000002023 wood Substances 0.000 claims abstract description 14
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 13
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 11
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 11
- 235000015112 vegetable and seed oil Nutrition 0.000 claims abstract description 11
- 239000008158 vegetable oil Substances 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 241000276489 Merlangius merlangus Species 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000012805 post-processing Methods 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims abstract description 5
- 229920005749 polyurethane resin Polymers 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims description 31
- 229920002635 polyurethane Polymers 0.000 claims description 18
- 239000004814 polyurethane Substances 0.000 claims description 18
- 238000007731 hot pressing Methods 0.000 claims description 13
- 239000007799 cork Substances 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 8
- 239000002344 surface layer Substances 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 7
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 6
- 229920001587 Wood-plastic composite Polymers 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 239000011155 wood-plastic composite Substances 0.000 claims description 5
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000007598 dipping method Methods 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims description 3
- 235000019198 oils Nutrition 0.000 claims description 3
- 239000002987 primer (paints) Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000004836 Glue Stick Substances 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000009408 flooring Methods 0.000 description 3
- 238000005215 recombination Methods 0.000 description 3
- 230000006798 recombination Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000003763 carbonization Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 238000001949 anaesthesia Methods 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000010985 glycerol esters of wood rosin Nutrition 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/181—Insulating layers integrally formed with the flooring or the flooring elements
Abstract
The present invention relates to a kind of bamboo recombined material-stone plastic composite floor and its manufacturing methods, bamboo recombined material thin slice is made as face layer using the bamboo cane that high-temperature heat treatment is crossed, it is that raw material is made, the stone that does not post color mould and abrasion-proof paper is moulded as base material with polyvinyl chloride, powdered whiting, auxiliary agent, reclaimed materials etc., using polyurethane resin as adhesive, cold pressing or low temperature and pressure compose complex, through novel composite floor made of post-processing.Its manufacturing process includes：（1）Stone molding base produces；（2）Recombined bamboo plane materiel produces；（3）Gluing；（4）Compression set；（5）Process tongue-and-groove；（6）Coating UV paint or vegetable oil.The present invention makes full use of the characteristics of bamboo recombined material and both materials of stone moulding material, is formed and is had complementary advantages, and manufactured composite floor board has the following advantages that：1）Product size excellent in stability, water absorption rate is low, slim to can be used for interior, and thicker can be used for open air；2）Product surface clean mark and it is beautiful, bamboo and wood texture is true, and surface irregularity can be made according to requirements.
Description
Technical field
The present invention relates to a kind of bamboo recombined material-stone plastic composite floor and its manufacturing methods, belong to wood processing technique neck
Domain.
Background technology
Stone plastic floor is also known as the floors SPC, is a kind of novel environment-friendly floor, and simple production process, wear-resisting property is good, inhales
Water rate is extremely low, and cost is relatively low.Especially in recent years, the floors SPC obtain American-European and Asia-Pacific market approval, and export volume increases year by year
Add, is a kind of novel floor with very high potential.But it there is also born disadvantages, i.e. plastic sense is stronger, although
The facing paper of various textures is posted under wearing layer, people still can be with anaesthesia woodiness touch.
Recombined bamboo be bamboo wood be raw material, phenolic resin is adhesive, by hot pressing or cold pressing heat cure by be made, have line
The characteristics of reason is beautiful, and hardness is big, and wearability is good, comfortable foot feeling.Especially outdoor type recombination ground of the bamboo wood Jing Guo high-temperature heat treatment
Plate, dimensionally stable is good, drying shrinkage bulking factor very little.
Invention content
The object of the present invention is to provide a kind of bamboo recombined material-stone plastic composite floor and its manufacturing methods, make full use of bamboo weight
The characteristics of group material and both materials of stone moulding material, forms and has complementary advantages, produces dimensionally stable, good appearance, can be used for room
Interior and outdoor novel floor.
The present invention provides the following technical solutions：A kind of bamboo recombined material-stone plastic composite floor, including surface layer and base material, it is described
Surface layer be through bamboo recombined material sheet material made of high temperature carbonization bamboo cane, the base material be with polyvinyl chloride, powdered whiting, auxiliary agent,
Reclaimed materials is stone-plastic plate material made of raw material, sticks into complex with polyurethane resin adhesive, then be made through post-processing.
The thickness of the bamboo recombined material sheet material is 2mm~3.5mm, and indoor to get the small value, outdoor takes large values.
The bamboo recombined material sheet material will be cutd open into through high temperature carbonization bamboo cane thin under conditions of room temperature pressurization or low temperature are pressurizeed
Piece and be made.
The thickness of the stone-plastic plate material is 5mm~12mm, and indoor to get the small value, outdoor takes large values.
The stone-plastic plate material posts color film and wearing layer without four-roll calendaring device.
The post-processing includes processing tongue-and-groove and coating UV paint or vegetable oil.
The manufacturing method of the bamboo recombined material-stone plastic composite floor comprises the steps of：
（1）Stone molding base produces
Pass through hot mixing as raw material using polyvinyl chloride, powdered whiting, auxiliary agent, reclaimed materials, is then fed into double screw extruder, into
Row heating extrusion sheet, it is for use through sanding again after cooling.
（2）Bamboo recombined material sheet production
Enter high-temperature heat treatment kiln after bamboo cane stacking through rolling, kiln is interior using superheated steam as medium, at 170 DEG C~200 DEG C
At a temperature of handle 3h, dipping phenol glue after kiln discharge cooling, low temperature drying, mat formation, hot-press gluing, stacking, multiple blade saw or small band
Piece is cut at for use after the thin slice of 2mm~3.5mm, sanding.
（3）Gluing
Bamboo recombined material sheet material and stone molding base distinguish one side coating polyurethane adhesive, then 100~120g/m2 of glue-spread will
Two kinds of materials are superimposed together, and complete assembly.
The polyurethane adhesive can be monocomponent polyurethane adhesive or bi-component polyurethane adhesive, bi-component polyurethane
Ester gum stick is coated with immediately after stirring evenly in proportion, is finished at the appointed time.
（4）Compression set
The good composite floor board blank of assembly is sent into cold press, under the pressure of 3.0~4.0MPa pressurize for a period of time, until glue
Stick cures substantially, draws off press；
Alternatively, by the good composite floor board blank feeding hot press of assembly, 30 DEG C~40 DEG C of hot pressing temperature, hot pressing pressure 2.0~
3.0Mpa, 10~20min of hot pressing time, draws off press.
（5）Process tongue-and-groove
Fixed thick, fixed width is carried out to composite floor board material using tenonen in length and breadth and tongue-and-groove is processed.
（6）Coating UV paint or vegetable oil
Indoor composite floor board primer coating and UV ultraviolet light cured paints on oil paint production line, and Recombined bamboo side is carried out
The processing of coating edge sealing；
Outdoor composite floor board surface and side are coated with vegetable oil, air-dry.
In addition, existing composite floor board generally uses PVC film as waterproof layer, since PVC film has preferable water proofing property
Can, the infiltration up and down of droplet and water vapour can be obstructed well, but laterally penetrate under floor by foundation simultaneously and bottom
The moisture that ground rises can not be diffused up effectively, and floor surface part below is caused to be steeped for a long time in high-moisture
In environment, to influence the service life of composite floor board, composite floor board is used especially in outdoor environment.
Further, also had additional between the bamboo recombined material sheet material and stone-plastic plate material can upwards one-way ventilating breathing paper,
The downside of the stone-plastic plate material is also stained with permeable, ventilative cork layer or EVA layer.
Further, it is laid with for permeable, ventilative micropore on the cork layer or EVA layer.
The present invention also provides a kind of bamboo recombined material-wood-plastic composite floors, it is characterised in that：By above-mentioned bamboo recombined material-stone
Base material in plastic composite floor is substituted for using polyvinyl chloride, bamboo powder or wood powder, auxiliary agent, reclaimed materials as wood-plastic board made of raw material
Material.Other technical characteristics are implemented with reference to bamboo recombined material-stone plastic composite floor.
The beneficial effects of the present invention are：The present invention makes full use of the spy of both materials of bamboo recombined material and stone moulding material
Point, forms and has complementary advantages, and manufactured composite floor board has the following advantages that：1）Simple production process, product size stability
Excellent, water absorption rate is low, and cost is relatively low, and slim composite floor board can be used for interior, and thicker composite floor board can be used for open air；2）Product
Surface texture is clear and beautiful, and bamboo and wood texture is true, and hardness is big, and wearability is good, comfortable foot feeling, and can be made according to requirements
Surface irregularity.
Description of the drawings
Fig. 1 is the dimensional structure diagram that embodiment 1 is used for indoor bamboo recombined material-stone plastic composite floor.
Fig. 2 is dimensional structure diagram of the embodiment 2 for outdoor bamboo recombined material-stone plastic composite floor.
Fig. 3 is the dimensional structure diagram of bamboo recombined material-stone plastic composite floor in embodiment 3.
Fig. 4 is the dimensional structure diagram of bamboo recombined material-wood-plastic composite floor in embodiment 4.
In figure：1 is bamboo recombined material plane materiel, and 2 be stone molding base, and 3 be breathing paper, and 4 be cork layer or EVA layer, and 5 be wood-plastic board
Material.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
As shown in Figure 1, a kind of being used for indoor bamboo recombined material-stone plastic composite floor, by bamboo recombined material plane materiel 1 and stone molding base 2
It is formed through polyurethane adhesive gluing, manufacturing process is as follows：
（1）Stone molding base produces
It is that raw material passes through hot mixing with polyvinyl chloride, powdered whiting, auxiliary agent, reclaimed materials etc., is then fed into double screw extruder,
Corresponding sheet die, heating is selected to squeeze out relatively thin sheet material（5~6mm of thickness）, for use through sanding again after cooling.The stone modeling
Color film and wearing layer are not pasted in the surface of plank.
（2）Bamboo recombined material plane materiel produces
Enter high-temperature heat treatment kiln after bamboo cane stacking through rolling, kiln is interior using superheated steam as medium, in 170 DEG C DEG C of temperature
Lower processing 3h, dipping phenol glue after the cooling of bamboo cane kiln discharge, low temperature drying, mat formation, hot-press gluing, stacking, multiple blade saw or pony hand-saw
Hacking is at for use after the thin slice of 2mm, sanding.
（3）Gluing
Stone molding base 2 and bamboo recombined material plane materiel 1 distinguish one side coating polyurethane adhesive, glue-spread 100g/m2, then by two kinds
Material is superimposed together, and completes assembly.The polyurethane adhesive can be monocomponent polyurethane adhesive or two component polyurethane
Adhesive, bi-component polyurethane adhesive are coated with after stirring evenly in proportion, are finished at the appointed time immediately.
（4）Compression set
The good composite floor board blank of assembly is sent into cold press, under the pressure of 3.0MPa pressurize for a period of time, until adhesive
Basic solidification, draws off press；Or floor blank is sent into two layers or three layers of bamboo flooring hot press, 35 DEG C of hot pressing temperature, hot pressing pressure
Power 2.0MPa, hot pressing time 10min.
（5）Process tongue-and-groove
Fixed thick, fixed width is carried out to composite floor board material using tenonen in length and breadth and tongue-and-groove is processed.
（6）Coating UV paint
Primer coating and UV ultraviolet light cured paints on oil paint production line, and coating edge sealing processing is carried out to Recombined bamboo side.
Above-mentioned bamboo recombined material-stone plastic composite floor meets the requirement of recombination bamboo flooring national standard.
Embodiment 2
As shown in Fig. 2, it is a kind of for outdoor bamboo recombined material-stone plastic composite floor, by bamboo recombined material plane materiel 1 and stone molding base 2
It is formed through polyurethane adhesive gluing, manufacturing process is as follows：
（1）Stone molding base 2 produces
It is that raw material passes through hot mixing with polyvinyl chloride, powdered whiting, auxiliary agent, reclaimed materials etc., is then fed into double screw extruder,
Corresponding sheet die, heating is selected to squeeze out thicker sheet material（Thickness 12mm）, for use through sanding again after cooling.
（2）Bamboo recombined material plane materiel 1 produces
Enter high-temperature heat treatment kiln after bamboo cane stacking through rolling, kiln is interior using superheated steam as medium, at a temperature of 200 DEG C
Handle 3h, dipping phenol glue after kiln discharge cooling, low temperature drying, mat formation, hot-press gluing, stacking, multiple blade saw or pony hand-saw hacking at
It is for use after the thin slice of 3.5mm, sanding.
（3）Gluing
Stone molding base 2 and bamboo recombined material plane materiel 1 distinguish one side coating polyurethane adhesive, glue-spread 120g/m2, then by two kinds
Material is superimposed together, and completes assembly.The polyurethane adhesive can be monocomponent polyurethane adhesive or two component polyurethane
Adhesive, bi-component polyurethane adhesive are coated with after stirring evenly in proportion, are finished at the appointed time immediately.
（4）Compression set
The good composite floor board blank of assembly is sent into cold press, under the pressure of 4.0MPa pressurize for a period of time, until adhesive
Basic solidification, draws off press；Or the good composite floor board blank of assembly is sent into two layers or three layers of bamboo flooring hot press, hot pressing temperature
37 DEG C, hot pressing pressure 2.5MPa, hot pressing time 20min.
（5）Process tongue-and-groove
Fixed thick, fixed width is carried out to composite floor board material using tenonen in length and breadth and tongue-and-groove is processed.
（6）It is coated with vegetable oil
Composite floor board surface and side are coated with vegetable oil, air-dry.
Above-mentioned outdoor bamboo recombined material-stone plastic composite floor meets the requirement of outdoor recombination bamboo national standard.
Embodiment 3
As shown in figure 3, bamboo recombined material-stone plastic composite floor of the present invention, including surface layer and base material, the surface layer are through pyrocarbon
Change bamboo recombined material fabric 1 made of bamboo cane, the thickness of the bamboo recombined material sheet material is 2mm~3.5mm, indoor to get the small value, family
External application takes large values.The base material be using polyvinyl chloride, powdered whiting, auxiliary agent, reclaimed materials as stone-plastic plate material 2 made of raw material,
The thickness of the stone-plastic plate material is 5mm~12mm, and indoor to get the small value, outdoor takes large values.The bamboo recombined material fabric 1 and stone
Complex is sticked into polyurethane resin adhesive between mould plate material 2, then is made through post-processing；The bamboo recombined material sheet material and stone-plastic plate material
Between also have additional can one-way ventilating upwards breathing paper 3, the downside of the stone-plastic plate material is also stained with permeable, ventilative soft
Timber layer or EVA layer 4 are laid on the cork layer or EVA layer for permeable, ventilative micropore.
The side of bamboo recombined material-stone plastic composite floor of the present invention is machined with tenon and tongue-and-groove, the bamboo recombined material-stone modeling
The coating UV paint or vegetable oil of composite floor board.
In the present embodiment, the present invention makes full use of the characteristics of bamboo recombined material and both materials of stone moulding material, is formed excellent
Gesture is complementary, produces dimensionally stable, good appearance, can be used for indoor and outdoor novel floor.The floor using breathing paper into
The unidirectional waterproof of row, can make the upward evaporation and diffusion of moisture, preferably solve the problems, such as floor lower part ponding.It adopts the bottom of the present invention
With cork layer or EVA layer, good sound insulation, noise reduction and damping effect can be played, while feel can also be improved, use is more relaxed
It is suitable.
Embodiment 4
As shown in figure 4, bamboo recombined material-wood-plastic composite floor of the present invention, including surface layer and base material, the surface layer are through pyrocarbon
Change bamboo recombined material plane materiel 1 made of bamboo cane, the thickness of the bamboo recombined material sheet material is 2mm~3.5mm, indoor to get the small value, family
External application takes large values.The base material be using polyvinyl chloride, bamboo powder or wood powder, auxiliary agent, reclaimed materials as Wood plastic boards 5 made of raw material,
The thickness of the Wood plastic boards 5 is 5mm~12mm, and indoor to get the small value, outdoor takes large values.The bamboo recombined material sheet material 1 with
Complex is sticked into polyurethane resin adhesive between Wood plastic boards 5, then is made through post-processing；The bamboo recombined material sheet material and 5 planks
Between also have additional can one-way ventilating upwards breathing paper 3, the downsides of the Wood plastic boards 5 is also stained with permeable, ventilative
Cork layer or EVA layer 4 are laid on the cork layer or EVA layer for permeable, ventilative micropore.
The side of bamboo recombined material-wood-plastic composite floor of the present invention is machined with tenon and tongue-and-groove, the bamboo recombined material-wood moulding
The coating UV paint or vegetable oil of composite floor board.
In the present embodiment, the present invention makes full use of the characteristics of bamboo recombined material and both materials of Wood-plastic material, is formed excellent
Gesture is complementary, produces dimensionally stable, good appearance, can be used for indoor and outdoor novel floor, while the floor is using breathing
Paper carries out unidirectional waterproof, can make the upward evaporation and diffusion of moisture, preferably solve the problems, such as floor lower part ponding.In addition, this hair
Bright bottom uses cork layer or EVA layer, can play good sound insulation, noise reduction and damping effect, while can also improve feel,
Using more comfortable.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of bamboo recombined material-stone plastic composite floor, it is characterised in that：Including surface layer and base material, the surface layer is through pyrocarbon
Change bamboo recombined material sheet material made of bamboo cane, the base material is using polyvinyl chloride, powdered whiting, auxiliary agent, reclaimed materials as raw material system
At stone-plastic plate material, stick into complex with polyurethane resin adhesive, then be made through post-processing.
2. bamboo recombined material according to claim 1-stone plastic composite floor, it is characterised in that：The bamboo recombined material sheet material
Thickness is 2mm~3.5mm, and indoor to get the small value, outdoor takes large values.
3. bamboo recombined material according to claim 1-stone plastic composite floor, it is characterised in that：The thickness of the stone-plastic plate material
Indoor to get the small value for 5mm~12mm, outdoor takes large values.
4. bamboo recombined material according to claim 1-stone plastic composite floor, it is characterised in that：The surface of the stone-plastic plate material
Color film and wearing layer are not posted.
5. bamboo recombined material according to claim 1-stone plastic composite floor, it is characterised in that：The post-processing includes processing
Tongue-and-groove and coating UV paint or vegetable oil.
6. bamboo recombined material according to claim 1-stone plastic composite floor, it is characterised in that：The bamboo recombined material sheet material with
Also had additional between stone-plastic plate material can one-way ventilating upwards breathing paper, the downside of the stone-plastic plate material be also stained with it is permeable,
Ventilative cork layer or EVA layer.
7. bamboo recombined material according to claim 1-stone plastic composite floor, it is characterised in that：The cork layer or EVA layer
On be laid with for permeable, ventilative micropore.
8. a kind of bamboo recombined material-wood-plastic composite floor, it is characterised in that：The base material of any one of claim 1-7 is substituted for
Using polyvinyl chloride, bamboo powder or wood powder, auxiliary agent, reclaimed materials as Wood plastic boards made of raw material.
9. a kind of manufacturing method of bamboo recombined material-stone plastic composite floor, which is characterized in that the method includes the steps of：
（1）Stone molding base produces
Pass through hot mixing as raw material using polyvinyl chloride, powdered whiting, auxiliary agent, reclaimed materials, is then fed into double screw extruder, into
Row heating extrusion sheet, it is for use through sanding again after cooling；
（2）Bamboo recombined material sheet production
Enter high-temperature heat treatment kiln after bamboo cane stacking through rolling, kiln is interior using superheated steam as medium, at 170 DEG C~200 DEG C
At a temperature of handle 3h, dipping phenol glue after kiln discharge cooling, low temperature drying, mat formation, hot-press gluing, stacking, multiple blade saw or small band
Piece is cut at for use after the thin slice of 2mm~3.5mm, sanding；
（3）Gluing
Stone molding base and bamboo recombined material sheet material distinguish one side coating polyurethane adhesive, then 100~120g/m2 of glue-spread will
Two kinds of materials are superimposed together, and complete assembly；
（4）Compression set
The good composite floor board blank of assembly is sent into cold press, under the pressure of 3.0~4.0MPa pressurize for a period of time, until glue
Stick cures substantially, draws off press；
Alternatively, by the good composite floor board blank feeding hot press of assembly, 30 DEG C~40 DEG C of hot pressing temperature, hot pressing pressure 2.0~
3.0Mpa, 10~20min of hot pressing time, draws off press；
（5）Process tongue-and-groove
Fixed thick, fixed width is carried out to composite floor board material using tenonen in length and breadth and tongue-and-groove is processed；
（6）Coating UV paint or vegetable oil
Indoor composite floor board primer coating and UV ultraviolet light cured paints on oil paint production line, and Recombined bamboo side is carried out
The processing of coating edge sealing；
Outdoor composite floor board surface and side are coated with vegetable oil, air-dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711361243.8A CN108425476A (en) | 2017-12-18 | 2017-12-18 | A kind of bamboo recombined material-stone plastic composite floor and its manufacturing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711361243.8A CN108425476A (en) | 2017-12-18 | 2017-12-18 | A kind of bamboo recombined material-stone plastic composite floor and its manufacturing method |
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| CN108425476A true CN108425476A (en) | 2018-08-21 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605770A (en) * | 2018-11-20 | 2019-04-12 | 浙江云峰莫干山地板有限公司 | A kind of production technology of cork stone plastic floor |
| CN109680891A (en) * | 2019-02-02 | 2019-04-26 | 徐州加林木业有限公司 | Lifeless thing moulds three-decker decorative material material |
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| EP0904932A2 (en) * | 1997-09-29 | 1999-03-31 | Kabushikikaisha Edagumi | Floor material and flooring using the floor material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109605770A (en) * | 2018-11-20 | 2019-04-12 | 浙江云峰莫干山地板有限公司 | A kind of production technology of cork stone plastic floor |
| CN109680891A (en) * | 2019-02-02 | 2019-04-26 | 徐州加林木业有限公司 | Lifeless thing moulds three-decker decorative material material |
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Application publication date: 20180821 |