CN107175857A - A kind of plant fiber-based floor tile and preparation method thereof - Google Patents

A kind of plant fiber-based floor tile and preparation method thereof Download PDF

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Publication number
CN107175857A
CN107175857A CN201710344658.8A CN201710344658A CN107175857A CN 107175857 A CN107175857 A CN 107175857A CN 201710344658 A CN201710344658 A CN 201710344658A CN 107175857 A CN107175857 A CN 107175857A
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China
Prior art keywords
string
plant fiber
ceramic tile
tile
inorganic
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CN107175857B (en
Inventor
郑霞
李新功
吴义强
卿彦
谢向荣
左迎峰
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Central South University of Forestry and Technology
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Central South University of Forestry and Technology
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284—Application of adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/16—Drying; Softening; Cleaning
    • B32B38/164—Drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/10—Interconnection of layers at least one layer having inter-reactive properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • 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
    • E04F15/102—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 of fibrous or chipped materials, e.g. bonded with synthetic resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/222—Magnesia, i.e. magnesium oxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • C08K2003/3045—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • C08K2003/3045—Sulfates
    • C08K2003/3063—Magnesium sulfate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • C08K2003/3045—Sulfates
    • C08K2003/3081—Aluminum sulfate

Abstract

The present invention provides a kind of plant fiber-based floor tile, it is made up of successively ceramic tile, string inorganic compounding material and portland cement board, the string inorganic compounding material is that the string or particle that agricultural crop straw or agricultural industrial wood waste are processed into are composited with inorganic adhesive.Plant fiber-based inorganic compounding material by the big ceramic tile of wear-resisting, waterproof, hardness and fire prevention, without aldehyde, soft is compound integrated by epoxide-resin glue perfection, realizes prosthetic Form aldehyde release, fire-protection rating reaches more than B1 grades；And the structural matrix of three layers of product is inanimate matter, rate of expanding with heat and contract with cold difference is small, is unlikely to deform.Further correspondingly provide a kind of preparation method of plant fiber-based floor tile, discarded crop genetic resource and agricultural industrial wood waste is set to be utilized effectively, the cost of material is low simultaneously and source is wide, rigorous parameter request, which ensure that, is difficult layering between ceramic tile, plant fiber-based composite bed and portland cement board, durability is high.

Description

A kind of plant fiber-based floor tile and preparation method thereof
Technical field
Field, more particularly to a kind of plant fiber-based floor tile and preparation method thereof are manufactured the invention belongs to ornament materials.
Background technology
China is large agricultural country, produce every year using agricultural straw resource and wood machining residues more than 2,000,000,000 Ton, is just directly burnt wherein quite a lot of a part of agricultural straw resource and wood machining residues do not carry out resource reutilization Burning processing, not only cause the wasting of resources, but also severe contamination environment.Agricultural industrial wood waste main chemical compositions include Cellulose, hemicellulose and lignin, can be for manufacture plant fiber-based ornament materials.With felling, producing material, industrial wood waste It is main former with the wooden bamboo fibre such as the small diameter grade timber, bamboo wood and urban waste timber of fast-growing and high-yield timber forest or string Material, applies the wood-based plate that the adhesive such as Lauxite is made, have the advantages that it is uniform in material, in length and breadth intensity difference it is small, not easy to crack. But, this plant base ornament materials fire prevention, water resistance and surface abrasion resistance are poor, and outward appearance is not good, should not be directly used as building Finishing material, can not especially be directly used as floor tile.
Ceramic tile has the advantages that waterproof, surface abrasion resistance and smooth in appearance are attractive in appearance, has been obtained extensively in construction and decoration field Using.But, hardness is big when ceramic tile is used as floor tile, feel is poor.Therefore, research one kind can meet fire prevention simultaneously, it is waterproof, resistance to Mill, decoration excellent performance and the soft floor tile of feel are of great practical significance.
The content of the invention
The technical problems to be solved by the invention are to overcome the shortcomings of to mention with defect that there is provided one in background above technology Fire prevention, waterproof, wear-resisting, decoration excellent performance and the soft plant fiber-based floor tile of feel and its preparation side can be met simultaneously by planting Method.
In order to solve the above technical problems, technical scheme proposed by the present invention is provides a kind of plant fiber-based floor tile, according to Secondary to be made up of ceramic tile, string inorganic compounding material and portland cement board, the string inorganic compounding material is farming The string or particle that thing stalk or agricultural industrial wood waste are processed into are composited with inorganic adhesive.String is inorganic String or particle are reinforcing material in composite wood, and inorganic adhesive is matrix, and wherein inorganic adhesive is both string Adhesive is fire retardant again.The present invention replaces traditional aldehydes adhesive using inorganic adhesive, can both ensure the anti-of material Fire, water resistance, can ensure that material discharges without free formaldehyde again.
Above-mentioned plant fiber-based floor tile, it is preferred that the ceramic tile is polished glazed tile, glazed ceramic wall tile or marble porcelain Brick.
It is preferred that, the weight ratio of the string or particle and inorganic adhesive is 3-5:7-5.
It is preferred that, the inorganic adhesive includes 5-10 parts of calcium silicates, 2-7 parts of calcium sulfate, 10-15 parts of magnesium sulfate, oxidation 40-60 parts of 40-50 parts of magnesium, 8-10 parts of aluminum sulfate, 2-3 parts of vegetable oil and water.Above-mentioned each component is by generation after mass fraction mixing Inorganic adhesive of the chemical reaction generation with fire performance, while also added a small amount of vegetable oil, can be effectively improved inorganic The water resistance of adhesive.
It is preferred that, pass through soluble epoxide between the ceramic tile, string inorganic compounding material and portland cement board Resin glue is combined.Water-soluble epoxy resin glue has the advantages that waterproof and formaldehydeless release.
It is preferred that, the thickness of the ceramic tile is 2-5mm, and the thickness of the string inorganic compounding material is 8-24mm, institute The thickness for stating portland cement board is 2-5mm.
Based on a total technical concept, present invention also offers a kind of preparation method of plant fiber-based floor tile, bag Include following steps：
（1）Agricultural crop straw or agricultural industrial wood waste are processed into string or particle, and dry to moisture content be 10% with Under；
（2）Calcium silicates, calcium sulfate, magnesium sulfate, magnesia, aluminum sulfate, vegetable oil and water are sufficiently mixed and stirred, is made inorganic Adhesive；
（3）With step（2）Obtained inorganic adhesive is as glue spraying material afterwards, by step（1）The string obtained after drying Or particle carries out atomization glue spraying while stirring, then mat formation and string inorganic compounding material slab is formed on PP plastic base plates；
（4）By the string inorganic compounding material slab paved together with PP plastic base plates in pressure for 4.0-5.5MPa Under the conditions of pressurize, obtained string inorganic compounding material semi-finished product and PP plastic base plates are separated after release, obtained after stacking String inorganic compounding material finished product；
（5）By step（4）The string inorganic compounding material finished product drying obtained afterwards to it is aqueous be less than 10%, then carry out two-sided Roller coat is glued, and adhesive is water-soluble epoxy resin glue；
（6）By step（5）The string inorganic compounding material that two-sided roller coat applying glue is obtained afterwards is overlayed in portland cement board, then Ceramic tile smooth surface is overlayed on string inorganic compounding material upward, one block of plant fiber-based floor tile assembly is formed, in ceramic tile Stack PP plastic base plates again above, be press-formed with conditions of 0.8-1.5MPa, after subdivision edging, obtain described plant Fiber base floor tile finished product.
Above-mentioned preparation method, it is preferred that the step（1）In, the size of string or particle is long 2-12mm, wide 1-3mm, thick 0.5-2mm.
It is preferred that, the step（2）In, mixing time is 5-8min；The step（3）In, mixing time is 6-8min； The step（4）In, pressing time is 8-10min, and the stacking time is 10-16h；The step（5）In, drying temperature is 100- 125 DEG C, drying time is 15-30s/mm, and two-sided resin added is 160g/mm2；The step（6）In, plant fiber-based floor tile Assembly repeatedly stacking 50-70 blocks, pressing time is 5-8min.
It is preferred that, the step（6）In, the specification of portland cement board is in every block of plant fiber-based floor tile assembly 1220 × 2440 × 2-5mm, ceramic tile stack standard be 18 block specifications be 400 × 400 × 2-5mm ceramic tile tiling, ceramic tile with The gap spacing of ceramic tile is 5mm；The concrete operation step of subdivision edging is as follows：By the large format plant fiber-based floor after shaping Gap sawing subdivision of the brick assembly along ceramic tile, and the part that edge is protruded is repaiied together, the thickness of subdivision saw saw blade is no more than 3mm。
Compared with prior art, beneficial effects of the present invention are：
1st, plant fiber-based floor tile of the invention, by the big ceramic tile of wear-resisting, waterproof, hardness and fire prevention, the plant without aldehyde, soft Fibres base inorganic compounding material is compound integrated by epoxide-resin glue perfection, realizes no free formaldehyde release, and fire-protection rating reaches To more than B1 grades；And three layers of product（Ceramic tile, string inorganic compounding material and portland cement board）Structural matrix be Inanimate matter, rate of expanding with heat and contract with cold difference is small, is unlikely to deform.
2nd, preparation method of the invention, not only makes discarded crop genetic resource and agricultural industrial wood waste obtain effective profit With, and by the advantage of different materials it is integrated with it is integral, product feel is soft, anti-wear performance, water resistance and decoration performance it is all It is good, traditional aldehydes adhesive is replaced using inorganic adhesive in manufacturing process, can both ensure fire prevention, the water proofing property of material Can, it can ensure that material discharges without free formaldehyde again；The cost of material is low simultaneously and source is wide, and rigorous parameter request ensure that porcelain Layering is difficult between brick, plant fiber-based composite bed and portland cement board, durability is high.
Generally speaking, the present invention is added to expanding the application field of crop genetic resource or agricultural industrial wood waste, increasing it Value, improvement floor tile feature, comfortableness and security are of great immediate significance, with very wide market prospects.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are the present invention Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structural representation of the plant fiber-based floor tile of the present invention.
Fig. 2 is the front schematic view of stacking in embodiment 1.
Fig. 3 is the side schematic view of stacking in embodiment 1.
Marginal data：1st, ceramic tile；2nd, string inorganic compounding material；3rd, portland cement board；4th, PP plastic mattresses.
Embodiment
For the ease of understanding the present invention, more complete is done to the present invention below in conjunction with Figure of description and preferred embodiment Face, meticulously describe, but protection scope of the present invention is not limited to specific examples below.
Unless otherwise defined, all technical terms used hereinafter are generally understood that implication phase with those skilled in the art Together.Technical term used herein is intended merely to describe the purpose of specific embodiment, is not intended to the limitation present invention's Protection domain.
Unless otherwise specified, various raw material, reagent, instrument and equipment used in the present invention etc. can be by city Field is commercially available or can prepared by existing method.
Embodiment 1：
A kind of plant fiber-based floor tile of the invention, as shown in figure 1, successively by polished glazed tile, rice-straw fibre inorganic compounding material And portland cement board is constituted, specific preparation method comprises the following steps：
（1）It is prepared by rice-straw fibre：Agriculture straw is delivered into hog processing growth 2-8mm, width 1-2mm, thickness 0.5-1mm Rice-straw fibre（Particle）, it is less than 10% that rice-straw fibre then is delivered into single-channel drying machine drying to moisture content；
（2）It is prepared by inorganic adhesive：Calcium silicates, calcium sulfate, magnesium sulfate, magnesia, aluminum sulfate, vegetable oil and water are sufficiently mixed With stirring 5min, waterproof, fire line inorganic adhesive is made；5 parts wherein are accounted for by mass fraction calcium silicates, calcium sulfate accounts for 2 parts, sulphur Sour magnesium accounts for 15 parts, and magnesia accounts for 45 parts, and aluminum sulfate accounts for 8 parts, and vegetable oil accounts for 2 parts, and water accounts for 50 parts；
（3）It is glued and mats formation：With step（2）Obtained inorganic adhesive is as glue spraying material afterwards, by step（1）Obtained after drying Rice-straw fibre be transported to periodic mixer, in mixer inner edge atomization glue spraying side stirring 8min, the rice-straw fibre after applying glue is sent To mechanical chipboard spreading machine, spreading machine mats formation the rice-straw fibre after applying glue, and thickness is formed on PP plastic base plates is 40mm's Straw fibres inorganic compounding material slab；The weight ratio of the rice-straw fibre and inorganic adhesive is 3:7；
（4）It is cold-pressed solidifying and setting：The rice-straw fibre inorganic compounding material slab that multiple are paved is together with PP plastic mattresses plate code Send into cold press after pile to pressurize 10min in the case where pressure is 5.0MPa situations, release opens press by rice-straw fibre inorganic compounding material Semi-finished product are separated with PP backing plates by sucker board separator, stacking 10h obtain thickness be 10mm rice-straw fibre inorganic compounding material into Product；
（5）Dry and roller glue：By step（4）The rice-straw fibre inorganic compounding material finished product obtained afterwards delivers to the drying of heat pressing type drying machine To it is aqueous is less than 10%, drying temperature is 100 DEG C, and drying time is 24s/mm, then by dried rice-straw fibre inorganic compounding Material is machined to 1220 × 2440mm by cutting edge（Width x length）Specification breadth, is then fed into four rollers glue spreader progress roller coat and applies Glue, adhesive is water-soluble epoxy resin glue, and two-sided resin added is 160g/mm2；
（6）Assembly, stacking and cold pressing：As shown in Figures 2 and 3, one piece of 1220 × 2440 × 2mm is first put in the lower platen of cold press （Width x length × thickness）Portland cement board, by step（5）Rice-straw fibre inorganic compounding material after two-sided roller glue overlays silicic acid In salt solution mud plate, then by 18 pieces of 400 × 400 × 2mm（Width x length × thickness）It is inorganic that polished glazed tile fitly overlays rice-straw fibre On composite wood, polished glazed tile smooth surface upward, every piece of ceramic tile spacing 5mm, and then stacked again on ceramic tile one 1220 × 2440×2mm（Width x length × thickness）Stack and pressed again on rice-straw fibre inorganic compounding material, composite wood again on portland cement board, backing plate 18 pieces of 400 × 400 × 2mm are stacked according to the above method（Width x length × thickness）Polished glazed tile, completes second block of rice-straw fibre base plate Brick assembly, continues to stack according to the method described above, and whole pile rice-straw fibre base plate adobe material is 70 pieces, finally in a base topmost A PP backing plate is being stacked on material, one layer of the top ceramic tile contacted with cold press top board is protected during for being cold-pressed, being closed cold Press pressurization 8min shapings, pressure is 1.5MPa；
（7）Subdivision and edging：The rice-straw fibre base floor tile of large format after shaping is sent into laser positioning splitting machine along throwing The gap sawing subdivision of light ceramic tile, and the sawing of edge protrusion rice-straw fibre composite wood is fallen, the straw base of every piece of large format Plate brick can be split into the rice-straw fibre base floor tile finished product of 18 piece of 400 × 400 breadth, in order to avoid damage ceramic tile during subdivision, Subdivision saw saw blade should not exceed 3mm, and saw blade must be by ceramic tile gap in the middle of, obtain rice-straw fibre base floor tile finished product.
The preparation method of the present invention, the cost of material is low and source wide, and rigorous parameter request ensure that ceramic tile, string Layering is difficult between base composite bed and portland cement board, durability is high；The plant fiber-based floor tile prepared, is utilized Crop genetic resource or the plant fiber-based composite bed of agricultural industrial wood waste production are combined with ceramic tile, not only make discarded crops Resource and agricultural industrial wood waste are utilized effectively, and the floor tile feel prepared is soft, anti-wear performance, water proofing property And performance can be decorated all good, moreover it is possible to realize prosthetic Form aldehyde release, with reference to national standard (GB) construction material classification system for fire performance Method GB 8624-1997, product fire-protection rating reaches more than B1 grades.Generally speaking, the present invention is to expanding crop genetic resource or agriculture The application field of woods industrial wood waste, its added value that increases, improve floor tile feature, comfortableness and security have great Realistic meaning, with very wide market prospects.
Embodiment 2：
A kind of plant fiber-based floor tile of the invention, successively by glazed ceramic wall tile, wood particle inorganic compounding material and silicate Cement plate is constituted, and specific preparation method comprises the following steps：
（1）It is prepared by wood particle：Wooden industrial wood waste is delivered into processing growth 2-10mm, width 1-3mm, thickness in hog 0.5-2mm wood particle（Particle）, it is less than 10% that wood particle then is delivered into single-channel drying machine drying to moisture content；
（2）It is prepared by inorganic adhesive：Calcium silicates, calcium sulfate, magnesium sulfate, magnesia, aluminum sulfate, vegetable oil and water are sufficiently mixed With stirring 5min, waterproof, fire line inorganic adhesive is made；8 parts wherein are accounted for by mass fraction calcium silicates, calcium sulfate accounts for 7 parts, sulphur Sour magnesium accounts for 10 parts, and magnesia accounts for 40 parts, and aluminum sulfate accounts for 10 parts, and vegetable oil accounts for 3 parts, and water accounts for 45 parts；
（3）It is glued and mats formation：With step（2）Obtained inorganic adhesive is as glue spraying material afterwards, by step（1）Obtained after drying Wood particle be transported to periodic mixer, in mixer inner edge atomization glue spraying side stirring 6min, the wood particle after applying glue is sent To mechanical chipboard spreading machine, spreading machine mats formation the wood particle after applying glue, and thickness is formed on PP plastic base plates is 35mm's Wood particle inorganic compounding material slab；The weight ratio of the wood particle and inorganic adhesive is 5:5；
（4）It is cold-pressed solidifying and setting：The wood particle inorganic compounding material slab that multiple are paved is together with PP plastic mattresses plate code Send into cold press after pile to pressurize 8min in the case where pressure is 4.0MPa situations, release opens press by wood particle inorganic compounding material half Finished product is separated with PP backing plates by sucker board separator, and stacking 10h obtains the wood particle inorganic compounding material finished product that thickness is 12mm；
（5）Dry and roller glue：By step（4）The wood particle inorganic compounding material finished product obtained afterwards delivers to the drying of heat pressing type drying machine To it is aqueous is less than 10%, drying temperature is 110 DEG C, and drying time is 20s/mm, then by dried wood particle inorganic compounding Material is machined to 1220 × 2440mm by cutting edge（Width x length）Specification breadth, is then fed into four rollers glue spreader progress roller coat and applies Glue, adhesive is water-soluble epoxy resin glue, and two-sided resin added is 160g/mm2；
（6）Assembly, stacking and cold pressing：One piece of 1220 × 2440 × 2mm is first put in the lower platen of cold press（Width x length × thickness）Silicon Acid salt cement plate, by step（5）Wood particle inorganic compounding material after two-sided roller glue is overlayed in portland cement board, then will 18 pieces of 400 × 400 × 2mm（Width x length × thickness）Glazed ceramic wall tile is fitly overlayed on wood particle inorganic compounding material, glaze porcelain Upward, and then every piece of ceramic tile spacing 5mm stacks 1220 × 2440 × 2mm to brick smooth surface again on ceramic tile（Width x length × It is thick）Stacked again on portland cement board, backing plate and stack 18 pieces according still further to the above method on wood particle inorganic compounding material, composite wood 400×400×2mm（Width x length × thickness）Glazed ceramic wall tile, completes second block of wood particle base floor tile assembly, according to the method described above Continue to stack, whole pile wood particle base plate adobe material is 50 pieces, is finally stacking a PP pad on a blank topmost Plate, protects one layer of the top ceramic tile contacted with cold press top board, closure cold press pressurization 5min shapings, pressure during for being cold-pressed Power is 1.0MPa；
（7）Subdivision and edging：The wood particle base floor tile of large format after shaping is sent into laser positioning splitting machine along glaze The gap sawing subdivision of furring tile, and the sawing of edge protrusion wood particle composite wood is fallen, the wooden base of every piece of large format Plate brick can be split into the wood particle base floor tile finished product of 18 piece of 400 × 400 breadth, in order to avoid damage ceramic tile during subdivision, Subdivision saw saw blade should not exceed 3mm, and saw blade must be by ceramic tile gap in the middle of, obtain wood particle base floor tile finished product.
The preparation method of the present invention, the cost of material is low and source wide, and rigorous parameter request ensure that ceramic tile, string Layering is difficult between base composite bed and portland cement board, durability is high；The plant fiber-based floor tile prepared, is utilized Crop genetic resource or the plant fiber-based composite bed of agricultural industrial wood waste production are combined with ceramic tile, not only make discarded crops Resource and agricultural industrial wood waste are utilized effectively, and the floor tile feel prepared is soft, anti-wear performance, water proofing property And performance can be decorated all good, moreover it is possible to realize prosthetic Form aldehyde release, with reference to national standard (GB) construction material classification system for fire performance Method GB 8624-1997, product fire-protection rating reaches more than B1 grades, with very wide market prospects；Generally speaking, it is right Expand the application field of crop genetic resource or agricultural industrial wood waste, increase its added value, improve floor tile feature and comfortable Property is of great immediate significance.
Embodiment 3：
A kind of plant fiber-based floor tile of the invention, successively by Dali stone ceramic tile, bamboo particle inorganic compounding material and silicate Cement plate is constituted, and specific preparation method comprises the following steps：
（1）It is prepared by bamboo particle：Bamboo surplus material of processing is delivered into processing growth 2-10mm, width 1-3mm, thickness in hog 0.5-2mm bamboo particle, it is less than 10% that bamboo particle then is delivered into single-channel drying machine drying to moisture content；
（2）It is prepared by inorganic adhesive：Calcium silicates, calcium sulfate, magnesium sulfate, magnesia, aluminum sulfate, vegetable oil and water are sufficiently mixed With stirring 5min, waterproof, fire line inorganic adhesive is made；8 parts wherein are accounted for by mass fraction calcium silicates, calcium sulfate accounts for 7 parts, sulphur Sour magnesium accounts for 10 parts, and magnesia accounts for 40 parts, and aluminum sulfate accounts for 10 parts, and vegetable oil accounts for 2 parts, and water accounts for 45 parts；
（3）It is glued and mats formation：With step（2）Obtained inorganic adhesive is as glue spraying material afterwards, by step（1）Obtained after drying Bamboo particle be transported to periodic mixer, in mixer inner edge atomization glue spraying side stirring 6min, the bamboo particle after applying glue delivers to machine Tool bamboo particle board spreading machine, spreading machine by the bamboo particle after applying glue mat formation on PP plastic base plates formed thickness for 30mm bamboo it is broken Expect inorganic compounding material slab；The weight ratio of the bamboo particle and inorganic adhesive is 5:5；
（4）It is cold-pressed solidifying and setting：The bamboo particle inorganic compounding material slab that multiple are paved is together with PP plastic mattress plate stackings Feeding cold press pressurizes 8min in the case where pressure is 4.0MPa situations afterwards, and release opens press by bamboo particle inorganic compounding material semi-finished product Separated with PP backing plates by sucker board separator, stacking 10h obtains the bamboo particle inorganic compounding material finished product that thickness is 10mm；
（5）Dry and roller glue：By step（4）The bamboo particle inorganic compounding material finished product obtained afterwards deliver to heat pressing type drying machine dry to Aqueous is less than 10%, and drying temperature is 110 DEG C, and drying time is 20s/mm, then dried bamboo particle inorganic compounding material is led to Cross cutting edge and be machined to 1220 × 2440mm（Width x length）Specification breadth, is then fed into four rollers glue spreader and carries out roller coat applying glue, glue Stick is water-soluble epoxy resin glue, and two-sided resin added is 160g/mm2；
（6）Assembly, stacking and cold pressing：One piece of 1220 × 2440 × 2mm is first put in the lower platen of cold press（Width x length × thickness）Silicon Acid salt cement plate, by step（5）Wood particle inorganic compounding material after two-sided roller glue is overlayed in portland cement board, then will 18 pieces of 400 × 400 × 2mm（Width x length × thickness）Dali stone ceramic tile is fitly overlayed on bamboo particle inorganic compounding material, marble Upward, and then every piece of ceramic tile spacing 5mm stacks 1220 × 2440 × 2mm to ceramic tile smooth surface again on ceramic tile（Width x length × thick）Stacked again on portland cement board, backing plate and stack 18 pieces according still further to the above method on bamboo particle inorganic compounding material, composite wood 400×400×2mm（Width x length × thickness）Dali stone ceramic tile, completes second block of bamboo particle base floor tile assembly, according to the method described above Continue to stack, whole pile bamboo particle base plate adobe material is 50 pieces, is finally stacking a PP backing plate on a blank topmost, One layer of the top ceramic tile contacted with cold press top board, closure cold press pressurization 5min shapings, pressure are protected during for being cold-pressed For 1.0MPa；
（7）Subdivision and edging：The bamboo particle base floor tile of large format after shaping is sent into laser positioning splitting machine along Dali The gap sawing subdivision of stone ceramic tile, and the sawing of edge protrusion bamboo particle composite wood is fallen, the wooden base plate of every piece of large format Brick can be split into the bamboo particle base floor tile finished product of 18 piece of 400 × 400 breadth, in order to avoid damage ceramic tile, subdivision during subdivision Saw saw blade should not exceed 3mm, and saw blade must be by ceramic tile gap in the middle of, obtain bamboo particle base floor tile finished product.
The preparation method of the present invention, the cost of material is low and source wide, and rigorous parameter request ensure that ceramic tile, string Layering is difficult between base composite bed and portland cement board, durability is high；The plant fiber-based floor tile prepared, is utilized Crop genetic resource or the plant fiber-based composite bed of agricultural industrial wood waste production are combined with ceramic tile, not only make discarded crops Resource and agricultural industrial wood waste are utilized effectively, and the floor tile feel prepared is soft, anti-wear performance, water proofing property And performance can be decorated all good, moreover it is possible to realize prosthetic Form aldehyde release, with reference to national standard (GB) construction material classification system for fire performance Method GB 8624-1997, product fire-protection rating reaches more than B1 grades, with very wide market prospects；Generally speaking, it is right Expand the application field of crop genetic resource or agricultural industrial wood waste, increase its added value, improve floor tile feature and comfortable Property is of great immediate significance.

Claims (10)

1. a kind of plant fiber-based floor tile, it is characterised in that successively by ceramic tile, string inorganic compounding material and silicate Cement plate is constituted, and the string inorganic compounding material is the string that agricultural crop straw or agricultural industrial wood waste are processed into Or particle is composited with inorganic adhesive.
2. plant fiber-based floor tile according to claim 1, it is characterised in that the ceramic tile is polished glazed tile, glaze Ceramic tile or Dali stone ceramic tile.
3. plant fiber-based floor tile according to claim 1, it is characterised in that the string or particle with it is inorganic The weight ratio of adhesive is 3-5:7-5.
4. plant fiber-based floor tile according to claim 1, it is characterised in that the inorganic adhesive includes calcium silicates 5-10 parts, 2-7 parts of calcium sulfate, 10-15 parts of magnesium sulfate, 40-50 parts of magnesia, 8-10 parts of aluminum sulfate, 2-3 parts of vegetable oil and water 40-60 parts.
5. plant fiber-based floor tile according to claim 1, it is characterised in that the ceramic tile, string are inorganic multiple Close and be combined between material and portland cement board by water-soluble epoxy resin glue.
6. the plant fiber-based floor tile according to any one of claim 1-5, it is characterised in that the thickness of the ceramic tile For 2-5mm, the thickness of the string inorganic compounding material is 8-24mm, and the thickness of the portland cement board is 2-5mm.
7. a kind of preparation method of the plant fiber-based floor tile as any one of claim 1-6, comprises the following steps：
（1）Agricultural crop straw or agricultural industrial wood waste are processed into string or particle, and dry to moisture content be 10% with Under；
（2）Calcium silicates, calcium sulfate, magnesium sulfate, magnesia, aluminum sulfate, vegetable oil and water are sufficiently mixed and stirred, is made inorganic Adhesive；
（3）With step（2）Obtained inorganic adhesive is as glue spraying material afterwards, by step（1）The string obtained after drying Or particle carries out atomization glue spraying while stirring, then mat formation and string inorganic compounding material slab is formed on PP plastic base plates；
（4）By the string inorganic compounding material slab paved together with PP plastic base plates in pressure for 4.0-5.5MPa Under the conditions of pressurize, obtained string inorganic compounding material semi-finished product and PP plastic base plates are separated after release, obtained after stacking String inorganic compounding material finished product；
（5）By step（4）The string inorganic compounding material finished product drying obtained afterwards to it is aqueous be less than 10%, then carry out two-sided Roller coat is glued, and adhesive is water-soluble epoxy resin glue；
（6）By step（5）The string inorganic compounding material that two-sided roller coat applying glue is obtained afterwards is overlayed in portland cement board, then Ceramic tile smooth surface is overlayed on string inorganic compounding material upward, one block of plant fiber-based floor tile assembly is formed, in ceramic tile Stack PP plastic base plates again above, be press-formed with conditions of 0.8-1.5MPa, after subdivision edging, obtain described plant Fiber base floor tile finished product.
8. preparation method according to claim 7, it is characterised in that the step（1）In, the chi of string or particle Very little is long 2-12mm, wide 1-3mm, thick 0.5-2mm.
9. preparation method according to claim 7, it is characterised in that the step（2）In, mixing time is 5-8min； The step（3）In, mixing time is 6-8min；The step（4）In, pressing time is 8-10min, and the stacking time is 10- 16h；The step（5）In, drying temperature is 100-125 DEG C, and drying time is 15-30s/mm, and two-sided resin added is 160g/ mm2；The step（6）In, plant fiber-based floor tile assembly repeatedly stacking 50-70 blocks, pressing time is 5-8min.
10. the preparation method according to any one of claim 7-9, it is characterised in that the step（6）In, every piece of plant The specification of portland cement board is 1220 × 2440 × 2-5mm in fibres base floor tile assembly, and the standard that stacks of ceramic tile is 18 Block specifications tile for 400 × 400 × 2-5mm ceramic tile, and the gap spacing of ceramic tile and ceramic tile is 5mm；The specific behaviour of subdivision edging Make step as follows：Gap sawing subdivision by the large format plant fiber-based floor tile assembly after shaping along ceramic tile, and by side The part that edge is protruded is repaiied together, and the thickness of subdivision saw saw blade is no more than 3mm.
CN201710344658.8A 2017-05-16 2017-05-16 plant fiber based floor tile and preparation method thereof Expired - Fee Related CN107175857B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111761848A (en) * 2020-05-19 2020-10-13 界首市鑫豪塑胶有限公司 Method for preparing light-weight plastic flooring base material by using crop straws
CN111943582A (en) * 2020-07-02 2020-11-17 北京水木华宸科技发展有限公司 High-strength fiber cement composite board and preparation method thereof
CN117142868A (en) * 2023-10-31 2023-12-01 久精日坩(江苏)新材料科技有限公司 Production process of refractory material

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CN104594589A (en) * 2015-01-14 2015-05-06 李洪华 Plant fiber-reinforced inorganic fireproof decorative sheet and preparation method thereof
CN205777040U (en) * 2016-06-30 2016-12-07 哈尔滨展大科技有限责任公司 Decorative cover and Stalk brick integral structure
CN106401054A (en) * 2016-08-31 2017-02-15 刘卫东 Plant fiber wall board and manufacturing method thereof

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Publication number Priority date Publication date Assignee Title
CN104594589A (en) * 2015-01-14 2015-05-06 李洪华 Plant fiber-reinforced inorganic fireproof decorative sheet and preparation method thereof
CN205777040U (en) * 2016-06-30 2016-12-07 哈尔滨展大科技有限责任公司 Decorative cover and Stalk brick integral structure
CN106401054A (en) * 2016-08-31 2017-02-15 刘卫东 Plant fiber wall board and manufacturing method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111761848A (en) * 2020-05-19 2020-10-13 界首市鑫豪塑胶有限公司 Method for preparing light-weight plastic flooring base material by using crop straws
CN111943582A (en) * 2020-07-02 2020-11-17 北京水木华宸科技发展有限公司 High-strength fiber cement composite board and preparation method thereof
CN117142868A (en) * 2023-10-31 2023-12-01 久精日坩(江苏)新材料科技有限公司 Production process of refractory material
CN117142868B (en) * 2023-10-31 2024-02-20 久精日坩(江苏)新材料科技有限公司 Production process of refractory material

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