CN114890713A - Novel composite floor tile - Google Patents
Novel composite floor tile Download PDFInfo
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- CN114890713A CN114890713A CN202210493252.7A CN202210493252A CN114890713A CN 114890713 A CN114890713 A CN 114890713A CN 202210493252 A CN202210493252 A CN 202210493252A CN 114890713 A CN114890713 A CN 114890713A
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- phenolic
- floor tile
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- novel composite
- release agent
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- 239000002131 composite material Substances 0.000 title claims abstract description 36
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 60
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 35
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000005011 phenolic resin Substances 0.000 claims abstract description 27
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 27
- 239000002699 waste material Substances 0.000 claims abstract description 22
- 239000002994 raw material Substances 0.000 claims abstract description 20
- 239000004576 sand Substances 0.000 claims abstract description 17
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims abstract description 12
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 239000002253 acid Substances 0.000 claims abstract description 10
- 239000010786 composite waste Substances 0.000 claims abstract description 6
- 239000000919 ceramic Substances 0.000 claims description 26
- 239000011449 brick Substances 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 9
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 235000010469 Glycine max Nutrition 0.000 claims description 4
- 244000068988 Glycine max Species 0.000 claims description 4
- 235000021355 Stearic acid Nutrition 0.000 claims description 4
- 229920002522 Wood fibre Polymers 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical class CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 claims description 4
- 229910001919 chlorite Inorganic materials 0.000 claims description 4
- 229910052619 chlorite group Inorganic materials 0.000 claims description 4
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 claims description 4
- 239000003245 coal Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 4
- 239000007800 oxidant agent Substances 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 4
- 239000008117 stearic acid Substances 0.000 claims description 4
- 239000002025 wood fiber Substances 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 239000011152 fibreglass Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims 1
- 239000011259 mixed solution Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 17
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 239000000853 adhesive Substances 0.000 abstract description 8
- 230000001070 adhesive effect Effects 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 5
- 239000003054 catalyst Substances 0.000 abstract description 5
- 230000003197 catalytic effect Effects 0.000 abstract description 5
- 238000011161 development Methods 0.000 abstract description 5
- 238000006386 neutralization reaction Methods 0.000 abstract description 5
- 238000005406 washing Methods 0.000 abstract description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 4
- 239000003063 flame retardant Substances 0.000 abstract description 4
- 229920005989 resin Polymers 0.000 abstract description 4
- 239000011347 resin Substances 0.000 abstract description 4
- 238000006068 polycondensation reaction Methods 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 18
- 239000004568 cement Substances 0.000 description 13
- 238000009434 installation Methods 0.000 description 9
- 239000000203 mixture Substances 0.000 description 7
- 239000006082 mold release agent Substances 0.000 description 7
- 238000010304 firing Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 230000032683 aging Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000004927 clay Substances 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 238000012643 polycondensation polymerization Methods 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 4
- 230000035882 stress Effects 0.000 description 4
- 238000005536 corrosion prevention Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 230000002688 persistence Effects 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000010433 feldspar Substances 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 229910052863 mullite Inorganic materials 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- -1 phenolic aldehyde Chemical class 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229920003180 amino resin Polymers 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000012936 vulcanization activator Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 229910021489 α-quartz Inorganic materials 0.000 description 1
- 229910000500 β-quartz Inorganic materials 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/12—Condensation polymers of aldehydes or ketones
- C04B26/122—Phenol-formaldehyde condensation polymers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/02—Selection of the hardening environment
- C04B40/0263—Hardening promoted by a rise in temperature
- C04B40/0268—Heating up to sintering temperatures
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Civil Engineering (AREA)
- Floor Finish (AREA)
Abstract
The invention relates to the technical field of floor tiles and discloses a novel composite floor tile which comprises the following raw materials in parts by weight: 20-30% of mixed liquid of phenolic resin, phenolic curing agent and phenolic promoter, 0.2-0.6% of internal release agent, 0.1-0.6% of zinc stearate, 7-10% of aluminum hydroxide, 40-55% of composite material waste and 3-5% of yellow sand. The novel composite floor tile has the advantages that the composite waste materials are used as the main raw materials of the tile body 1, the waste materials in life can be reused as the main component materials of the floor tile, the sustainable development policy is met, the waste materials are utilized, meanwhile, the production cost of the floor tile can be reduced, phenolic resin, phenolic curing agent and phenolic promoter are used as catalytic raw materials, the phenolic resin is resin prepared by performing polycondensation, neutralization and washing on phenol and formaldehyde under the condition of a catalyst, and the phenolic resin has good acid resistance, mechanical property and heat resistance and is widely applied to industries such as anticorrosion engineering, adhesives, flame retardant materials and manufacturing of abrasive wheel pieces.
Description
Technical Field
The invention relates to the technical field of floor tiles, in particular to a novel composite floor tile.
Background
The floor tile is a ground decoration material, also called floor tile, and is made up by firing clay, and has several specifications, strong quality, pressure-resisting and wear-resisting property, and can resist moisture, and some floor tiles are glazed, and possess decorative effect, and can be used for floor and floor of public building and civil building, and the floor tile has very many kinds of colour and colour, and can be extensively selected, and can be divided into glazed tile, whole body tile (antiskid brick), polished tile and vitrified tile, etc. according to the material, and the floor tile can be used as a ground material for large-area laying, and can utilize self colour and quality to create room environment with different styles.
Among numerous ground decoration materials, the ceramic tile becomes the first choice of consumers because it has the advantages of solid texture, convenient cleaning, heat resistance, wear resistance, acid and alkali resistance, water seepage resistance and the like, but most of the traditional ceramic tiles are made of clay, quartz and feldspar by firing, the mechanical strength of the ceramic tiles which are made of simple materials and difficult to fire is poor, the damage condition is easy to occur in the transportation or construction process, the impact resistance is poor, the falling condition can occur after the cement is poorly bonded, the ceramic tile is easy to corrode after long-term use, the anti-aging performance can be poor, and the ceramic tile needs to be replaced after long-term use, so that the novel composite ceramic tile is provided to solve the problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a novel composite floor tile which has the advantages of high mechanical strength, strong binding force with cement, corrosion resistance, aging resistance and the like, and solves the problems that most of the traditional floor tiles are made of clay, quartz and feldspar through firing, the mechanical strength of the floor tiles which are made of simple materials and are difficult to fire is poor, the floor tiles are easy to damage in the transportation or construction process, the impact resistance is poor, the falling-off condition can occur after the cement is poorly bound with the floor tiles, the floor tiles are easy to corrode after long-term use, the aging resistance can be poor, and the floor tiles need to be replaced after long-term use.
(II) technical scheme
In order to realize the purposes of high mechanical strength, strong binding force with cement, corrosion resistance and aging resistance, the invention provides the following technical scheme: a novel composite floor tile comprises the following raw materials in parts by weight: 20-30% of mixed liquid of phenolic resin, phenolic curing agent and phenolic promoter, 0.2-0.6% of internal release agent, 0.1-0.6% of zinc stearate, 7-10% of aluminum hydroxide, 40-55% of composite material waste and 3-5% of yellow sand.
Further, the ratio of the mixed liquid of the phenolic resin, the phenolic curing agent and the phenolic accelerator is 2:1:0.5, the phenolic resin is stored in a cool and ventilated storehouse, the temperature of the storehouse is not higher than 37 ℃, the fire and heat sources are required to be far away, the container is kept sealed, the phenolic resin and the oxidant are required to be stored separately, and the mixed storage is avoided.
Further, the internal release agent is one or more of a solid heating release agent, an oil release agent, a water release agent, a powder release agent and an emulsified oil release agent, and is used in a mixing way, wherein the zinc content in the zinc stearate is 10.5-11.5%, the free acid (calculated by stearic acid) is less than or equal to 0.5%, and the moisture is less than or equal to 1.0%.
Further, the aluminum hydroxide is white amorphous powder, and the yellow sand needs to be filtered with a gauze with 80 meshes before use.
Further, the composite material waste comprises the following raw materials in parts by weight: coal slime: 35-45 parts; chlorite: 25-30 parts; acetylacetone salt: 5-12 parts; stearate salt: 3-6 parts; pearl sand: 2-6 parts; wood fiber: 7-12 parts; soybean fiber: 3-9 parts; glass fiber reinforced plastic waste material: 4-8 parts.
The utility model provides a novel composite material ceramic tile, includes the brick body, the through-hole has been seted up at the top of the brick body, the top and the bottom of the brick body all are seted up flutedly, the equal fixed mounting in the left and right sides of the brick body has the lug.
Further, the brick body's length is 240mm, and the width is 120mm, and thickness is 50mm, the quantity of through-hole is four, and the diameter of through-hole 2 is 30 mm.
Furthermore, the quantity of recess is eight, and eight recesses four are two sets of being located brick body top and bottom for a set of group, and the width of recess is 3mm length and is 220 mm.
Furthermore, the quantity of the sectional lug of brick body left and right sides is five, and the thickness of lug is 3mm, the through-hole runs through the brick body.
(III) advantageous effects
Compared with the prior art, the invention provides a novel composite floor tile which has the following beneficial effects:
1. the novel composite floor tile adopts composite waste as the main raw material of the tile body 1, can reutilize the waste materials in life as the main component material of the floor tile, has the advantages of sustainable development policy, waste utilization and reduction of the production cost of the floor tile, adopts phenolic resin, phenolic curing agent and phenolic promoter as catalytic raw materials, adopts the phenol and formaldehyde as the resins prepared by condensation polymerization, neutralization and washing under the condition of catalyst, has good acid resistance, mechanical property and heat resistance, is widely applied to the industries of corrosion prevention engineering, adhesive, flame retardant material, sand wheel sheet manufacturing and the like, is also called a hardening agent, curing agent or a modifier, is a substance or a mixture for promoting or controlling the curing reaction, and reduces the adhesive force of an in-mold forming product to the wall of a mold by using an internal mold release agent, the floor tile is convenient to demould, the rate of finished products and the labor production efficiency are improved, and compared with an external demoulding agent which is independently sprayed on the wall of a die cavity before injection molding, the toughness and the stress strength of the floor tile can be effectively increased by adding zinc stearate, aluminum hydroxide and yellow sand, so that the weight of the floor tile is reduced, the mechanical strength is increased, and the corrosion resistance and the aging resistance are improved.
2. This novel composite material ceramic tile, through seting up the through-hole, when carrying out the ceramic tile and laying, inside cement can enter into the through-hole for the combining ability reinforcing of ceramic tile and cement, the condition that is difficult to appear droing, it can improve the anti-skidding effect of ceramic tile to increase the recess simultaneously, increase the friction of ceramic tile contact, the installation intensity of installation is improved to inside that also can be the recess that cement got into the bottom, the design of lug makes assembling that can be more stable between two ceramic tiles when assembling, the stability of improvement installation and the persistence of use.
Drawings
Fig. 1 is a schematic view of the overall structure of a novel composite floor tile according to the present invention.
In the figure: 1 brick body, 2 through holes, 3 grooves and 4 bumps.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention and the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows: a novel composite floor tile comprises the following raw materials in parts by weight: 20% of mixed liquid of phenolic resin, phenolic curing agent and phenolic promoter, 0.2% of internal mold release agent, 0.1% of zinc stearate, 7% of aluminum hydroxide, 40% of composite material waste and 3% of yellow sand.
In the embodiment, the proportion of the mixed liquid of the phenolic resin, the phenolic curing agent and the phenolic promoter is 2:1:0.5, the phenolic resin is stored in a cool and ventilated storehouse, the temperature of the storehouse is not more than 37 ℃, the container needs to be kept away from fire and a heat source, the container is sealed, the mixed liquid is stored separately from an oxidant, the mixed storage is avoided, the internal release agent is one or more of a solid heating release agent, an oil release agent, a water release agent, a powder release agent and an emulsified oil release agent, the zinc content in the zinc stearate is 10.5 percent, the free acid (calculated by stearic acid) is less than or equal to 0.5 percent, the water content is less than or equal to 1.0 percent, the phenolic resin, the phenolic curing agent and the phenolic promoter are used as catalytic raw materials, the phenolic resin is prepared by condensation polymerization of phenol and formaldehyde under the condition of a catalyst, neutralization and water washing, and the phenolic resin has good acid resistance, mechanical property and heat resistance, the phenolic aldehyde curing agent is also called a hardening agent, a curing agent or a setting agent and is a substance or a mixture for promoting or controlling a curing reaction, the internal mold release agent enables an in-mold molded product to reduce the adhesive force to a mold cavity wall, the demolding is convenient, the finished product rate and the labor production efficiency are improved, and compared with an external mold release agent which is independently sprayed on the mold cavity wall before injection molding, the internal mold release agent is widely applied to the industries of corrosion prevention engineering, adhesive, flame retardant material, grinding wheel piece manufacturing and the like.
In this embodiment, the aluminum hydroxide is white amorphous powder, the yellow sand needs to be filtered by a gauze with 80 meshes before use, and the composite waste material includes the following raw materials in parts by weight: coal slime: 355 parts of; chlorite: 250 parts of (A); acetylacetone salt: 5 parts of a mixture; stearate salt: 3 parts of a mixture; pearl sand: 2 parts of (1); wood fiber: 7 parts; soybean fiber: 3 parts of a mixture; glass fiber reinforced plastic waste material: 4, the composite material waste is used as the main raw material of the brick body 1, and the waste materials in life can be reused as the main composition material of the floor tile, so that the sustainable development policy and waste utilization can be realized, and meanwhile, the production cost of the floor tile can be reduced.
Example two: a novel composite floor tile comprises the following raw materials in parts by weight: 30% of mixed liquid of phenolic resin, phenolic curing agent and phenolic promoter, 0.6% of internal mold release agent, 0.6% of zinc stearate, 10% of aluminum hydroxide, 55% of composite material waste and 5% of yellow sand.
In the embodiment, the proportion of the mixed liquid of the phenolic resin, the phenolic curing agent and the phenolic promoter is 2:1:0.5, the phenolic resin is stored in a cool and ventilated storehouse, the temperature of the storehouse is not more than 37 ℃, the mixed liquid needs to be far away from fire and a heat source, a container is kept sealed, the mixed liquid is stored separately from an oxidant and is not forbidden to be mixed and stored, the internal release agent is one or more of a solid heating release agent, an oil release agent, a water release agent, a powder release agent and an emulsified oil release agent, the zinc content in zinc stearate is 11.5%, free acid (calculated by stearic acid) is less than or equal to 0.5%, the water content is less than or equal to 1.0%, the phenolic resin, the phenolic curing agent and the phenolic promoter are used as catalytic raw materials, the phenolic resin is prepared by carrying out condensation polymerization, neutralization and water washing on phenol and formaldehyde under the condition of a catalyst, and the phenolic resin has good acid resistance, mechanical property and heat resistance, and is widely applied to anticorrosion engineering, The phenolic aldehyde curing agent is also called hardening agent, curing agent or setting agent, and is a substance or mixture for promoting or controlling curing reaction, and the internal release agent can reduce the adhesive force of the in-mold formed product to the mold cavity wall, is convenient for demolding, and can raise finished product rate and labour production efficiency.
In this embodiment, the aluminum hydroxide is white amorphous powder, the yellow sand needs to be filtered by a gauze with 80 meshes before use, and the composite waste material comprises the following raw materials in parts by weight: coal slime: 45 parts of (1); chlorite: 30 parts of (1); acetylacetone salt: 12 parts of (1); stearate salt: 6 parts of (1); pearl sand: 6 parts of (1); wood fiber: 12 parts of (1); soybean fiber: 9 parts, the composite material waste is adopted as the main raw material of the brick body 1, and the waste materials in life can be reused as the main composition material of the floor tile, so that the sustainable development policy and waste utilization can be realized, and meanwhile, the production cost of the floor tile can be reduced.
In the above embodiments, the mixing of the materials mentioned therein requires a high-temperature pressing of the mold:
first stage kiln head drying stage at room temperature of 400 DEG C
In the stage, the waste flue gas in the preheating zone of the kiln head is mainly used for heating the green body, so that moisture introduced on a glazing line after the green body is discharged out of a drying kiln of a press, residual bonding water of the green body and structural water among particles are removed, the green body does not undergo chemical change, and only physical changes such as volume shrinkage, porosity increase and the like are caused.
In the stage, the blank expands first when the temperature of the blank rises and then slowly contracts, and if the glazed tile is high in moisture, the blank is easy to crack due to uneven transmission.
The second stage is called preheating zone at 400-700 deg.C
In the stage, various organic matters in the blank body begin to be burnt out, and carbides and sulfides begin to be decomposed and to be volatilized and dehydrated; the crystal in the green body is recombined, intermolecular crystal water is removed, the green body is contracted, the porosity is increased, the weight loss is rapidly increased, the crystal structure of the clay is damaged, and the strength is reduced; at 573 deg.C, the beta-quartz in the body transforms into the alpha-quartz crystal form with a volume expansion of about 8% -10%.
Third stage 1050 ℃ maximum firing temperature
Because of different properties of various ceramics and raw materials and formulas used by the ceramics, the highest firing temperature is different, a large amount of liquid phase in the green body appears at the stage and is filled into a mullite framework, so that the porosity of the green body is reduced, the strength is increased, the ceramic is achieved, and the shrinkage is the largest at the stage.
If the glass phase is excessively generated at the stage, the glass phase is softened again, and the mullite framework of the blank body is deformed at high temperature.
The highest firing temperature of the fourth stage is 700 ℃, namely a quenching zone
In the plasticity stage of the blank body in a more liquid phase state, the stress is uniform and extrusion is avoided, otherwise deformation is easily caused, the thermal stress generated by rapid cooling in the stage is buffered by the liquid phase in the blank body, and the blank body is not cracked after rapid cooling, and the cooling rate can reach 100 ℃/min; the purpose is to rapidly cool the blank in a high temperature state to the temperature near the quartz transition point 573 ℃ to form a transition zone, so that the crystal transformation has a longer and slower time range, and the cracking phenomenon caused by shrinkage stress is avoided.
Fifth stage 450 deg.C out-of-kiln temperature weighing strong cooling zone
The green body is completely solidified, the strength is increased, and cold air can be directly blown to the green body at the stage for rapid cooling; the temperature of the green body is higher than the temperature of the flue gas in the stage, and the green body is operated under the state of zero pressure or micro negative pressure.
Example three: the utility model provides a novel composite material ceramic tile, includes the brick body 1, through-hole 2 has been seted up at the top of the brick body 1, and recess 3 has all been seted up to the top and the bottom of the brick body 1, and the equal fixed mounting in the left and right sides of the brick body 1 has lug 4.
In this embodiment, the brick body 1 has a length of 240mm, a width of 120mm, a thickness of 50mm, four through holes 2, and a diameter of each through hole 2 is 30mm, and when the floor tile is laid, cement can enter into the through holes 2, so that the bonding capacity of the floor tile and the cement is enhanced, and the falling-off condition is not easy to occur.
In this embodiment, the number of the grooves 3 is eight, and eight grooves 3 are four and are two sets of being located the top and the bottom of the brick body 1 for a set of component, and the width of the groove 3 is 220mm for 3mm length, increases the anti-skidding effect that the groove 3 can improve the ceramic tile, increases the friction of ceramic tile contact, also can be the installation intensity that cement got into the inside of the groove 3 of bottom improves the installation.
In this embodiment, the quantity of the sectional lug 4 in the brick body 1 left and right sides is five, and the thickness of lug 4 is 3mm, and through-hole 2 runs through brick body 1, and the design of lug 4 makes can be more stable assembling between two pieces of ceramic tile when assembling, improves the stability of installation and the persistence of use.
It should be noted that:
the internal release agent is a polymer forming processing aid added in a polymer material system, so that the adhesion force of the in-mold forming product to the mold cavity wall is reduced, the demolding is convenient, the stop product rate and the labor production efficiency are improved, and compared with an external release agent which is independently sprayed on the mold cavity wall before the injection molding.
The zinc stearate is an organic matter, has a chemical formula of C36H70O4Zn, is white powder, is insoluble in water, is mainly used as a lubricant and a release agent for styrene resin, phenolic resin and amino resin, and has the functions of a vulcanization activator and a softening agent in rubber.
The invention has the beneficial effects that: the novel composite floor tile adopts composite waste as the main raw material of the tile body 1, can reutilize the waste materials in life as the main component material of the floor tile, has the advantages of sustainable development policy, waste utilization and reduction of the production cost of the floor tile, adopts phenolic resin, phenolic curing agent and phenolic promoter as catalytic raw materials, adopts the phenol and formaldehyde as the resins prepared by condensation polymerization, neutralization and washing under the condition of catalyst, has good acid resistance, mechanical property and heat resistance, is widely applied to the industries of corrosion prevention engineering, adhesive, flame retardant material, sand wheel sheet manufacturing and the like, is also called a hardening agent, curing agent or a modifier, is a substance or a mixture for promoting or controlling the curing reaction, and reduces the adhesive force of an in-mold forming product to the wall of a mold by using an internal mold release agent, the floor tile is convenient to demould, the rate of finished products and the labor production efficiency are improved, and compared with an external demoulding agent which is independently sprayed on the wall of a die cavity before injection molding, the toughness and the stress strength of the floor tile can be effectively increased by adding zinc stearate, aluminum hydroxide and yellow sand, so that the weight of the floor tile is reduced, the mechanical strength is increased, and the corrosion resistance and the aging resistance are improved.
And, through seting up through-hole 2, when carrying out the ceramic tile and laying, cement can enter into inside through-hole 2, make the combining ability reinforcing of ceramic tile and cement, the condition that is difficult to appear droing, it can improve the anti-skidding effect of ceramic tile to increase recess 3 simultaneously, increase the friction of ceramic tile contact, also can be that cement gets into the inside of recess 3 of bottom and improves the installation intensity of installation, the design of lug 4 makes can be more stable assembling between two ceramic tiles when assembling, improve the stability of installation and the persistence of use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The novel composite floor tile is characterized by comprising the following raw materials in parts by weight: 20-30% of mixed liquid of phenolic resin, phenolic curing agent and phenolic promoter, 0.2-0.6% of internal release agent, 0.1-0.6% of zinc stearate, 7-10% of aluminum hydroxide, 40-55% of composite material waste and 3-5% of yellow sand.
2. The novel composite floor tile according to claim 1, wherein the ratio of the mixed solution of the phenolic resin, the phenolic curing agent and the phenolic accelerator is 2:1:0.5, the phenolic resin is stored in a cool and ventilated warehouse, the warehouse temperature is not higher than 37 ℃, the fire and heat sources need to be kept away, the container is kept sealed, and the phenolic resin, the phenolic curing agent and the phenolic accelerator are stored separately from the oxidant, so that the mixed storage is avoided.
3. The novel composite floor tile as claimed in claim 1, wherein said internal release agent is one or more of solid heating release agent, grease release agent, water release agent, powder release agent and emulsified oil release agent, and the zinc stearate contains zinc 10.5-11.5%, free acid (calculated as stearic acid) 0.5% or less, and water 1.0% or less.
4. The novel composite floor tile according to claim 1, wherein said aluminum hydroxide is white amorphous powder, and said yellow sand is filtered with 80 mesh gauze before use.
5. The novel composite floor tile according to claim 1, wherein the composite waste comprises the following raw materials in parts by weight: coal slime: 35-45 parts; chlorite: 25-30 parts; acetylacetone salt: 5-12 parts; stearate salt: 3-6 parts; pearl sand: 2-6 parts; wood fiber: 7-12 parts; soybean fiber: 3-9 parts; glass fiber reinforced plastic waste material: 4-8 parts.
6. The utility model provides a novel composite material ceramic tile, includes the brick body (1), its characterized in that, through-hole (2) have been seted up at the top of the brick body (1), the top and the bottom of the brick body (1) all set up fluted (3), the equal fixed mounting in the left and right sides of the brick body (1) has lug (4).
7. A novel composite floor tile according to claim 6, characterized in that said tile body (1) has a length of 240mm, a width of 120mm, a thickness of 50mm, said through holes (2) are four in number, and the diameter of said through holes (2) is 30 mm.
8. The novel composite floor tile as claimed in claim 6, wherein the number of the grooves (3) is eight, and the eight grooves (3) are divided into two groups, one group of four grooves is located at the top and the bottom of the tile body (1), and the width of the groove (3) is 3mm, and the length of the groove is 220 mm.
9. The novel composite floor tile as claimed in claim 6, wherein the number of the projections (4) on the left and right cross sections of the tile body (1) is five, the thickness of the projections (4) is 3mm, and the through holes (2) penetrate through the tile body (1).
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| CN1558031A (en) * | 2004-01-12 | 2004-12-29 | 谷曰能 | Permeable environmental protection ground tile used for outdoor service |
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