CN108219321A - Base material, composite floor board and its manufacture craft - Google Patents
Base material, composite floor board and its manufacture craft Download PDFInfo
- Publication number
- CN108219321A CN108219321A CN201810021711.5A CN201810021711A CN108219321A CN 108219321 A CN108219321 A CN 108219321A CN 201810021711 A CN201810021711 A CN 201810021711A CN 108219321 A CN108219321 A CN 108219321A
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- China
- Prior art keywords
- base material
- composite floor
- pvc
- floor board
- flyash
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- 239000000463 material Substances 0.000 title claims abstract description 127
- 239000002131 composite material Substances 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 239000010881 fly ash Substances 0.000 claims abstract description 36
- 239000000843 powder Substances 0.000 claims abstract description 23
- 229920003023 plastic Polymers 0.000 claims abstract description 20
- 239000004033 plastic Substances 0.000 claims abstract description 20
- 238000012545 processing Methods 0.000 claims abstract description 20
- 239000000314 lubricant Substances 0.000 claims abstract description 16
- 239000004088 foaming agent Substances 0.000 claims abstract description 15
- 241000219000 Populus Species 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 14
- 239000004615 ingredient Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims description 11
- 238000004513 sizing Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 8
- 239000004698 Polyethylene Substances 0.000 claims description 7
- 239000001993 wax Substances 0.000 claims description 6
- 210000004209 hair Anatomy 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000003490 calendering Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000036541 health Effects 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 230000011218 segmentation Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims description 2
- 239000010883 coal ash Substances 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 238000005470 impregnation Methods 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005034 decoration Methods 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 55
- 229920000915 polyvinyl chloride Polymers 0.000 description 33
- 239000004800 polyvinyl chloride Substances 0.000 description 33
- 238000010586 diagram Methods 0.000 description 8
- 229920001587 Wood-plastic composite Polymers 0.000 description 6
- 239000011155 wood-plastic composite Substances 0.000 description 6
- 239000003973 paint Substances 0.000 description 5
- 230000006641 stabilisation Effects 0.000 description 5
- 238000011105 stabilization Methods 0.000 description 5
- 239000004575 stone Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 239000002956 ash Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000001802 infusion Methods 0.000 description 3
- 239000004579 marble Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000004209 oxidized polyethylene wax Substances 0.000 description 3
- 235000013873 oxidized polyethylene wax Nutrition 0.000 description 3
- 239000004604 Blowing Agent Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000011157 advanced composite material Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 description 2
- 239000004156 Azodicarbonamide Substances 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 1
- 235000019399 azodicarbonamide Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000000018 nitroso group Chemical group N(=O)* 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0085—Use of fibrous compounding ingredients
-
- 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
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
- E04F15/107—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials composed of several layers, e.g. sandwich panels
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2497/00—Characterised by the use of lignin-containing materials
- C08J2497/02—Lignocellulosic material, e.g. wood, straw or bagasse
Abstract
The present invention provides a kind of base material, composite floor board and its manufacture crafts, are related to floor processing technique field, wherein, base material includes the PVC and flyash as major ingredient and the Poplar Powder, foaming agent and plastic lubricating agent as auxiliary material；The weight ratio of PVC and flyash is 1：2 to 1：Between 4, Poplar Powder, foaming agent and the total accounting of plastic lubricating agent are less than 1%.It alleviates floor of the prior art and cannot be guaranteed that there is the technical issues of manufacture is at low cost, easy-to-use, intensity is high, wearability is strong and service life is long and surface decoration effect is poor simultaneously.
Description
Technical field
The present invention relates to floor processing technique fields, in particular to a kind of base material, composite floor board and its make work
Skill.
Background technology
Wood plastic composite (WPC) is a kind of advanced composite material (ACM) for being surging forward in recent years both at home and abroad, refer to using polyethylene,
Polypropylene and polyvinyl chloride etc., instead of common resin adhesive, with the useless plant such as wood powder, rice husk, the stalk more than more than 50%
Fibres are mixed into new wood materials, then through squeezing, being molded, the plastic processings such as being injection moulded, the plank produced or
Section bar.Plank through hot extrusion molding after plastics and wooden powder are mixed in a certain ratio, referred to as squeezes wood-plastic clad plate
Material.The advantages that wood-plastic composite floor has waterproof, anti-corrosion, and plasticity is strong, and machinability is good, but it wears no resistance, and in the external world
In the case that variation of ambient temperature is big, it can make its surface layer and internal uneven heating, easily to generate expansion and contraction distortion etc., lead
Service life is caused to shorten, in addition, some producers in order to cost-effective, can reduce using related auxiliaries such as antioxidants or subtract
The dosage of the wood fibres such as few wood powder is easy for the engineering accidents such as colour fading is serious, material becomes fragile occur.
Compared to wood-plastic composite floor, stone plastic floor (PVC sheet floor) is that a kind of high-quality, high-tech research are developed
The new terrestrial ornament materials come, using natural marble powder composition high density, the solid base of high microsteping reticular structure, table
Face is process coated with the macromolecule PVC wearing layers of superpower wear-resistant through procedures up to a hundred.Stone plastic floor has waterproof, anti-corrosion, surpasses
The advantages of strong wear-resisting, intensity is high, and service life is long, but the weight ratio of PVC therein and marble powder is generally 1：8, cause
Its density is big, and mass per volume is high, inconvenient to use, in addition, its production process is complicated, causes of high cost.
In addition, above-mentioned floor is substantially and overlay processing in planar substrate plate face and be combined to reach with UV paint processing
Decoration, wear-resisting and other effects, such method visually feels single, and decorative effect is not strong, it is impossible to meet the needs of user.
Invention content
The purpose of the present invention is to provide a kind of base material, composite floor board and its manufacture crafts, of the prior art to alleviate
Floor cannot be guaranteed to have the advantages that simultaneously manufacture is at low cost, easy-to-use, intensity is high, wearability is strong and service life it is long with
And surface decoration effect it is poor the technical issues of.
The present invention provides a kind of base material, Poplar Powder, foaming including the PVC as major ingredient and flyash and as auxiliary material
Agent and plastic lubricating agent；
The weight ratio of the PVC and the flyash is 1：2 to 1：Between 4, the Poplar Powder, the foaming agent and institute
The total accounting of plastic lubricating agent is stated less than 1%.
Further；The foaming agent includes AC Huangs foaming agent and NC white hair infusions.
Further；The plastic lubricating agent includes PE waxes and 0A6 high density oxidized polyethylene wax.
Further；The particle diameter of the Poplar Powder is under 80 mesh sieve.
The present invention provides a kind of composite floor board；Including wearing layer, decorative layer and made by base material described above the
One base material and the second base material；
The weight ratio of the PVC and the flyash in the first base material are more than described in second base material
The weight ratio of PVC and the flyash, the first base material, second base material, the decorative layer and the wearing layer by
Under supreme extruding molding bonded mutual successively；
Squeeze the first base material one side upward after bonding forming, the two sides of the decorative layer and the wearing layer
Two sides is rough curved surface.
Further；The weight ratio of the PVC and the flyash in the first base material are 1：2 to 1：Between 3.
Further；The weight ratio of the PVC and the flyash in second base material are 1：3 to 1：Between 4.
Further；UV enamelled coatings are further included, the UV enamelled coatings uniformly cover the curved surface of the wearing layer upward.
Further；The decorative layer and the wearing layer by the body paper of dipping process by being made.
The present invention also provides a kind of composite floor board manufacturing process, manufactured using base material described above described above compound
Floor in turn includes the following steps：
S1：Base material produces, and is put into mixed substrate material in high-order agitator tank, is stirred at a temperature of 110 DEG C, leads to
It crosses high-order stirring and flows into bottom position agitator tank, store 40 minutes, in the hopper by screw rod transmission to equipment, according to PVC and fine coal
The weight ratio of ash is different, and the base material in hopper is respectively formed the first base material and the second base material that upper and lower end face is plane；
S2：Production is extruded into, at a temperature of 170 DEG C, by mold, by the first base material, the second base material, decorative layer and wearing layer
Mutually squeeze molding bonded successively from the bottom to top；
S3：Decorative layer, wearing layer and the second base material are carried out roll process, in composite floor board by calendering by roll squeezer
Upper surface forms rough texture；
S4：Sizing by cooling down adjustment sizing, meets rapidoprint；
S5：Cooling conveying is conveyed after cooling adjustment sizing；
S6：Deburring scale carries out fixed width after cooling and shaping, fixed length meets product processing specification requirement；
S7：Health is handled, and stress release simultaneously carries out surface UV processing in wearing layer upper surface, forms UV enamelled coatings；
S8：Segmentation, by treated, base material carries out cut-parts, reaches product specification requirement；
S9：Fluting, tongue and groove processing, meets product installation specification requirement.
Relative to the prior art, base material provided by the invention, composite floor board and its manufacture craft have the beneficial effect that：
Base material provided by the invention, Poplar Powder, foaming agent including the PVC as major ingredient and flyash and as auxiliary material
And plastic lubricating agent；Wherein, PVC (polyvinyl chloride) is powdered, and flyash is that catching is got off from the flue gas after coal combustion
Fine ash is the primary solids waste of coal-burning power plant's discharge.The main oxides of power plants flyash form：SiO2、
Al2O3, FeO, Fe2O3, CaO, TiO2 etc., the floor that PVC makes with the base material that flyash is mixed to form, compared to PVC and wood
The wood-plastic composite floor or stone plastic floor that material or marble powder are mixed, equally have two kinds of waterproof, anti-corrosion etc. existingly
The advantages of plate shares, in addition, the weight ratio of PVC and flyash is 1：2 to 1：Between 4, make the matrix density to be formed moderate, resistance to
The strong and plasticity of mill property also has the advantages that intensity is high while strong；Meanwhile major ingredient selection flyash, environmentally friendly is same
When, the manufacture cost of base material is reduced, meets the needs of user.
Composite floor board provided by the invention, including wearing layer, decorative layer and since PVC and flyash ratio are differently formed
The first base material and the second base material, the first base material, the second base material, decorative layer and wearing layer from the bottom to top successively mutually squeeze bond
Molding；Wherein, the weight ratio of PVC and flyash is smaller, and the intensity for representing base material is stronger, conversely, then representing the extension of base material
Property is stronger, and the first base material ductility is stronger, when carrying out extruding binder-treatment, can play the role of balanced pulling force, the second base
The intensity and ductility of material disclosure satisfy that surface pressure roller on it forms rough curved surface and ensures the stabilization of structure, decoration
Layer and wearing layer have certain ductility, curve form can be collectively formed with the second base material, in addition, decorative layer also is able to pair
Curved surface carries out corresponding pattern modification, makes composite floor board more beautiful, and more with three-dimensional sense, wearing layer is transparent material, energy
The wearability and skid resistance of composite floor board are enough improved, also functions to the effect of protection decorative layer.
Composite floor board manufacturing process provided by the invention, to the first base material, the second base material, decorative layer and wearing layer under
Supreme extruding molding bonded mutual successively and after pressure roller forms striped on the second base material, it is compound to ensure to carry out stress release
The stabilization of harden structure, finally also carries out UV processing on surface, and the further smoothness and wearability for ensureing surface improves compound
The service life on floor；In addition, only making can be completed by nine procedures in the manufacture craft of composite floor board, process is simple, system
Make at low cost, meet the needs of producer and user.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram before composite floor board extrusion provided in an embodiment of the present invention；
Fig. 2 is the structure diagram of composite floor board provided in an embodiment of the present invention；
Fig. 3 is the overlooking the structure diagram of composite floor board provided in an embodiment of the present invention；
Fig. 4 is the fabrication processing figure structure diagram of composite floor board provided in an embodiment of the present invention.
Icon：1- the first base materials；The second base materials of 2-；3- decorative layers；4- wearing layers；5-UV enamelled coatings.
Specific embodiment
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's all other embodiments obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Convenient for the description present invention and simplify description rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is only used for description purpose, and it is not intended that instruction or hint relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Fig. 1 is the structure diagram before composite floor board extrusion provided in an embodiment of the present invention；Fig. 2 is implemented for the present invention
The structure diagram for the composite floor board that example provides；Fig. 3 is the overlooking the structure diagram of composite floor board provided in an embodiment of the present invention；
Fig. 4 is the fabrication processing figure structure diagram of composite floor board provided in an embodiment of the present invention.
Embodiment one
The embodiment of the present invention provides a kind of base material, the poplar including the PVC as major ingredient and flyash and as auxiliary material
Powder, foaming agent and plastic lubricating agent；The weight ratio of PVC and flyash is 1：2 to 1：Between 4, Poplar Powder, foaming agent and plastics
The total accounting of lubricant is less than 1%.
Base material provided in an embodiment of the present invention, including the PVC as major ingredient and flyash and as auxiliary material Poplar Powder,
Foaming agent and plastic lubricating agent；Wherein, PVC is powdered, and flyash is the fine ash that catching is got off from the flue gas after coal combustion,
It is the primary solids waste of coal-burning power plant's discharge.The main oxides of power plants flyash form：SiO2、Al2O3、
FeO, Fe2O3, CaO, TiO2 etc., the floor that PVC makes with the base material that flyash is mixed to form, compared to PVC and timber or greatly
The wood-plastic composite floor or stone plastic floor that reason stone powder is mixed equally there are two kinds of existing floors such as waterproof, anti-corrosion to share
The advantages of, in addition, the weight ratio of PVC and flyash is 1：2 to 1：Between 4, make that the matrix density to be formed is moderate, wearability is strong
And plasticity it is strong while also have the advantages that intensity is high；Meanwhile major ingredient selection flyash, while environmentally friendly, reduce
The manufacture cost of base material, meets the needs of user.
Further；Foaming agent includes AC Huangs foaming agent and NC white hair infusions in the present embodiment.
The entitled azodicarbonamide of AC Huangs foaming agent chemistry, can obtain uniform, fine and smooth foam structure, have base material
Comfortable feel, resilience is good, the strong superior function of kishke feel.In addition, the decomposition temperature of blowing agent AC is higher, and NC white hair infusions
For nitroso salt derivative, belong to endothermic blowing agent, the two is used in conjunction with can be in base material manufacturing process, when being kept stirring
Temperature be substantially at stable state.
Further；Plastic lubricating agent includes PE waxes and 0A6 high density oxidized polyethylene wax.
PE waxes are also known as polyethylene wax, have excellent cold resistance, heat resistance, chemical resistance and wearability.As lubricant,
Its chemical property is stable, electrical property is good, and the gelation degree of enhancing base materials improves the toughness and surface flatness of base material, has
Very strong internal lubrication effect.0A6 high density oxidized polyethylene wax has the properties such as viscosity is low, softening point is high, hardness is good,
Nontoxicity, thermal stability is good, and high-temperature volatile is low, to dispersed splendid, the existing extremely excellent external lubricity of filler, pigment,
There is stronger internal lubrication to act on again, also with coupled action, the production efficiency of base material processing can be improved, reduce production cost,
It is interior lubrication and outer lubrication (demoulding effect) uniquely to be had both in known plastic lubricating agent, while highly transparent can be kept again
Property, the excellent lubricant being had little effect to gelatinization.
Further；The particle diameter of Poplar Powder is under 80 mesh sieve.
Mesh refers to the empty eye number on sieve per square inch, and 80 mesh just refer to that the eyelet on every square of English inch is 80,
Refer to that the particle diameter size of Poplar Powder is less than the diameter of the empty eye of 80 mesh screens under 80 mesh sieve.
Embodiment two
As shown in Figure 1-Figure 3, the embodiment of the present invention provides a kind of composite floor board；Including wearing layer 4, decorative layer 3 and by
1 and second base material 2 of the first base material that base material described above makes；The weight ratio of PVC and flyash in the first base material 1 are big
The weight ratio of PVC and flyash in the second base material 2, the first base material 1, the second base material 2, decorative layer 3 and wearing layer 4 are under
Supreme extruding molding bonded mutual successively；Squeeze the one side upward of the first base material 1 after bonding forming, decorative layer 3 two sides and
The two sides of wearing layer 4 is rough curved surface.
Composite floor board provided in an embodiment of the present invention, including wearing layer 4, decorative layer 3 and due to PVC and flyash ratio
1 and second base material 2 of the first base material being differently formed, the first base material 1, the second base material 2, decorative layer 3 and wearing layer 4 from the bottom to top according to
Secondary mutual extruding molding bonded；Wherein, the weight ratio of PVC and flyash is smaller, and the intensity for representing base material is stronger, conversely, then
The ductility for representing base material is stronger, and 1 ductility of the first base material is stronger, when carrying out extruding binder-treatment, can play balance and draw
The effect of power, the intensity and ductility of the second base material 2 disclosure satisfy that surface pressure roller forms rough curved surface and protects on it
The stabilization of structure is demonstrate,proved, decorative layer 3 and wearing layer 4 have certain ductility, curved can be collectively formed with the second base material 2
Shape in addition, decorative layer 3 also is able to carry out corresponding pattern modification to curved surface, makes composite floor board more beautiful, more has solid
Sense, wearing layer 4 are transparent material, can improve the wearability and skid resistance of composite floor board, also function to the work of protection decorative layer 3
With.
Further；The weight ratio of PVC and flyash in the present embodiment setting the first base material 1 are 1：2 to 1：3 it
Between.
Within the scope of this, the first base material 1 has more prominent ductility, can play the work of good balanced pulling force
With ensureing the stabilization of entire composite floor structure.
Further；It is 1 that the present embodiment, which sets the weight ratio of PVC and flyash in the second base material 2,：3 to 1：4 it
Between.
Within the scope of this, when the ductility and intensity of the second base material 2 be disclosure satisfy that for pressure roller formation curved surface, the second base
Material 2 itself both will not be chipping, and the hardness of the part of curved surface protrusion can bear larger power without deforming again.
Further；As shown in Figures 2 and 3, UV enamelled coatings 5 are further included, 5 uniform wear-resisting layer covering 4 of UV enamelled coatings is upward
Curved surface.
UV paints are that ultraviolet photo-curing paints, also referred to as light-initiated coating, photocureable coating.It is by the automatic roller of machinery equipment
It applies, in showering to furniture plate surface, promotes decomposition of initiator under the irradiation of ultraviolet light, generate free radicals, cause resin reaction, wink
Between film-forming, be current most environmentally friendly paint.UV paint films are stereo structure structures, and hardness is big, and wearability is good, and transparency is good, makes
The resistance to scraping collision of composite floor board, rub resistance improve service life；And mechanized equipment overcomes the human factor in manual operation, makes
Composite floor board aberration is smaller, stable quality.
Further；Decorative layer 3 and wearing layer 4 by the body paper of dipping process by being made.
Decorative layer 3 and wearing layer 4 are compared to 1 and second base material 2 of the first base material, thickness very little, about suitable a piece of paper
Thickness, by pressure roller formed curved surface when, the two deforms simultaneously with the second base material 2, so ensure three between fitting contact.
Embodiment three
As shown in figure 4, the embodiment of the present invention also provides a kind of composite floor board manufacturing process, base material system described above is utilized
Composite floor board described above is made, is in turn included the following steps：
S1：Base material produces, and is put into mixed substrate material in high-order agitator tank, is stirred at a temperature of 110 DEG C, leads to
It crosses high-order stirring and flows into bottom position agitator tank, the temperature of low level agitator tank is about 50 DEG C, and storage after forty minutes, is arrived by screw rod transmission
In the hopper of equipment, different with the weight ratio of flyash according to PVC, it is flat that the base material in hopper, which is respectively formed upper and lower end face,
1 and second base material 2 of the first base material in face；
S2：Production is extruded into, at a temperature of 170 DEG C, by mold, by the first base material 1, the second base material 2, decorative layer 3 and resistance to
It grinds layer 4 and mutually squeezes molding bonded successively from the bottom to top；
S3：Calendering, carries out roll process, in composite floor board by roll squeezer by decorative layer 3,4 and second base material 2 of wearing layer
Upper surface form rough texture；
S4：Sizing by cooling down adjustment sizing, meets rapidoprint；
S5：Cooling conveying is conveyed after cooling adjustment sizing；
S6：Deburring scale carries out fixed width after cooling and shaping, fixed length meets product processing specification requirement；
S7：Health is handled, and stress release simultaneously carries out surface UV processing in 4 upper surface of wearing layer, forms UV enamelled coatings 5；
S8：Segmentation, by treated, base material carries out cut-parts, reaches product specification requirement；
S9：Fluting, tongue and groove processing, meets product installation specification requirement.
Composite floor board manufacturing process provided in an embodiment of the present invention, to the first base material 1, the second base material 2,3 and of decorative layer
Wearing layer 4 mutually squeezes molding bonded and after pressure roller formation striped, carries out stress release on the second base material 2 successively from the bottom to top
To ensure the stabilization of composite floor structure, UV processing is finally also carried out on surface, the further smoothness for ensureing surface and resistance to
Mill property improves the service life of composite floor board；In addition, only system can be completed by nine procedures in the manufacture craft of composite floor board
Make, process is simple, low manufacture cost, meets the needs of producer and user.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe is described in detail the present invention with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its according to
Can so modify to the technical solution recorded in foregoing embodiments either to which part or all technical features into
Row equivalent replacement；And these modifications or replacement, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of base material, which is characterized in that Poplar Powder, foaming including the PVC as major ingredient and flyash and as auxiliary material
Agent and plastic lubricating agent；
The weight ratio of the PVC and the flyash is 1：2 to 1：Between 4, the Poplar Powder, the foaming agent and the modeling
Expect that the total accounting of lubricant is less than 1%.
2. base material according to claim 1, which is characterized in that the foaming agent includes AC Huangs foaming agent and NC white hairs steep
Agent.
3. base material according to claim 2, which is characterized in that the plastic lubricating agent includes PE waxes and 0A6 high density oxygen
Change polyethylene wax.
4. base material according to claim 3, which is characterized in that the particle diameter of the Poplar Powder is under 80 mesh sieve.
5. a kind of composite floor board, which is characterized in that including wearing layer, decorative layer and by such as any one of claim 1-4 institutes
The first base material and the second base material that the base material stated makes；
The weight ratio of the PVC and the flyash in the first base material are more than the PVC in second base material
With the weight ratio of the flyash, the first base material, second base material, the decorative layer and the wearing layer by down toward
On successively mutually squeeze molding bonded；
Squeeze one side, the two sides of the decorative layer and the two sides of the wearing layer of the first base material upward after bonding forming
It is rough curved surface.
6. composite floor board according to claim 5, which is characterized in that the PVC and the powder in the first base material
The weight ratio of coal ash is 1：2 to 1：Between 3.
7. composite floor board according to claim 6, which is characterized in that the PVC and the powder in second base material
The weight ratio of coal ash is 1：3 to 1：Between 4.
8. composite floor board according to claim 7, which is characterized in that further include UV enamelled coatings, the UV enamelled coatings uniformly cover
Cover the curved surface of the wearing layer upward.
9. composite floor board according to claim 8, which is characterized in that the decorative layer and the wearing layer are by passing through impregnation
The body paper of processing is made.
10. a kind of composite floor board manufacturing process, which is characterized in that using the manufacture of claim 1-4 any one of them base material such as
Claim 5-9 any one of them composite floor boards, in turn include the following steps：
S1：Base material produces, and is put into mixed substrate material in high-order agitator tank, is stirred at a temperature of 110 DEG C, passes through height
Position stirring flows into bottom position agitator tank, stores 40 minutes, in the hopper by screw rod transmission to equipment, according to PVC and flyash
Weight ratio is different, and the base material in hopper is respectively formed the first base material and the second base material that upper and lower end face is plane；
S2：Production is extruded into, at a temperature of 170 DEG C, by mold, by the first base material, the second base material, decorative layer and wearing layer under
Supreme extruding molding bonded mutual successively；
S3：Decorative layer, wearing layer and the second base material are carried out roll process, in the upper table of composite floor board by calendering by roll squeezer
Face forms rough texture；
S4：Sizing by cooling down adjustment sizing, meets rapidoprint；
S5：Cooling conveying is conveyed after cooling adjustment sizing；
S6：Deburring scale carries out fixed width after cooling and shaping, fixed length meets product processing specification requirement；
S7：Health is handled, and stress release simultaneously carries out surface UV processing in wearing layer upper surface, forms UV enamelled coatings；
S8：Segmentation, by treated, base material carries out cut-parts, reaches product specification requirement；
S9：Fluting, tongue and groove processing, meets product installation specification requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810021711.5A CN108219321A (en) | 2018-01-10 | 2018-01-10 | Base material, composite floor board and its manufacture craft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810021711.5A CN108219321A (en) | 2018-01-10 | 2018-01-10 | Base material, composite floor board and its manufacture craft |
Publications (1)
| Publication Number | Publication Date |
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| CN108219321A true CN108219321A (en) | 2018-06-29 |
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ID=62640662
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112795175A (en) * | 2021-01-05 | 2021-05-14 | 浙江新远见材料科技股份有限公司 | Manufacturing process of composite floor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103254527A (en) * | 2013-05-21 | 2013-08-21 | 苏州富通高新材料科技股份有限公司 | Ecological thermal insulation floor |
| CN104847082A (en) * | 2014-02-17 | 2015-08-19 | 上海劲嘉建材科技有限公司 | Inflaming-retarding PVC floor and manufacturing method for same |
| CN105298085A (en) * | 2015-10-28 | 2016-02-03 | 嘉善贝马五金配件有限公司 | Wood-plastic floor and manufacturing method thereof |
| CN105860318A (en) * | 2015-12-22 | 2016-08-17 | 北京化工大学 | A co-extruded double-foaming polymer composite material floor and a processing method thereof |
-
2018
- 2018-01-10 CN CN201810021711.5A patent/CN108219321A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103254527A (en) * | 2013-05-21 | 2013-08-21 | 苏州富通高新材料科技股份有限公司 | Ecological thermal insulation floor |
| CN104847082A (en) * | 2014-02-17 | 2015-08-19 | 上海劲嘉建材科技有限公司 | Inflaming-retarding PVC floor and manufacturing method for same |
| CN105298085A (en) * | 2015-10-28 | 2016-02-03 | 嘉善贝马五金配件有限公司 | Wood-plastic floor and manufacturing method thereof |
| CN105860318A (en) * | 2015-12-22 | 2016-08-17 | 北京化工大学 | A co-extruded double-foaming polymer composite material floor and a processing method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112795175A (en) * | 2021-01-05 | 2021-05-14 | 浙江新远见材料科技股份有限公司 | Manufacturing process of composite floor |
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