CN106630959A - Floor tile for paving outdoor plastic basketball court and production method of floor tile - Google Patents

Floor tile for paving outdoor plastic basketball court and production method of floor tile Download PDF

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Publication number
CN106630959A
CN106630959A CN201611063723.1A CN201611063723A CN106630959A CN 106630959 A CN106630959 A CN 106630959A CN 201611063723 A CN201611063723 A CN 201611063723A CN 106630959 A CN106630959 A CN 106630959A
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parts
floor tile
component
mixed
weight
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任广鸿
毕文峰
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Henan Tong Wei Building Materials Co Ltd
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Henan Tong Wei Building Materials Co Ltd
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Priority to CN201611063723.1A priority Critical patent/CN106630959A/en
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    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
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    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
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    • C08L75/04—Polyurethanes
    • C08L75/14—Polyurethanes having carbon-to-carbon unsaturated bonds
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/04—Pavings made of prefabricated single units made of bricks
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    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
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    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3427—Silicates other than clay, e.g. water glass
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Abstract

The invention discloses a floor tile for paving an outdoor plastic basketball court and a production method of the floor tile. A layer of polyurethane elastomer is arranged on the surface of the floor tile; the floor tile is formed by mixing a binder, an admixture, a filling agent and water to obtain slurry, forming and firing; the polyurethane elastomer is formed by mixing a component A with a component B according to the ratio being 2 to 1; the component B is prepared from diphenylmethane diisocyanate, polyether-tribasic alcohol and propylene glycol; the component A is prepared from the polyether-tribasic alcohol, polyether binary alcohol, a cross-linking agent, a plasticizer, epoxy resin, acrylic acid and an enhancer. According to the floor tile disclosed by the invention, the layer of polyurethane elastomer is paved on the surface of the floor tile in advance; when the plastic basketball court needs to be paved, the ground only needs to be slightly flattened, and the floor tiles with the polyurethane elastomers are paved on a foundation, thus finishing the pavement of the plastic basketball court; the paving requirements of the plastic basketball court are greatly reduced, the paving efficiency is improved, and the construction period is shortened.

Description

A kind of floor tile for the laying of outdoor plastic cement basketball court and preparation method thereof
Technical field
The present invention relates to the plastic cement basketball court in sports equipment, specifically a kind of for outdoor plastic cement basketball court paving If floor tile and preparation method thereof.
Background technology
Since using polyurethane runway in the 19th Olympic Games that Mexico holds from nineteen sixty-eight, so as to open poly- ammonia The new situation that ester material is used in sports field, polyurethane plastic athletic ground obtains unprecedented popularization in the whole world.With me The development of state's nationwide fitness programs, polyurethane plastic runway is in the trend of flourishing.
The technique of existing basketball court ground laying plasticized polyurethane glue material is first smooth ground, then by polyurethane elastomer Two components mix after be laid on ground, after its solidification after complete laying.In whole work progress, due to poly- ammonia Requirement of the ester elastomer to ground is higher, so needing to carry out substantial amounts of work during smooth ground, has had a strong impact on construction Progress, and polyurethane elastomer spontaneous curing after the completion of laying is also required to the substantial amounts of time, and this allows for existing laying modeling The construction of glue basketball court needs to take a substantial amount of time just to complete.
The content of the invention
To solve the problems, such as that the long construction period that exists and construction technical requirement are high during existing laying plastic cement basketball court, this It is bright there is provided a kind of floor tile and preparation method thereof for the laying of outdoor plastic cement basketball court, the method is spread in advance in tile surface If one layer of polyurethane elastomer, because the laying of floor tile requires and lays that difficulty is very low, therefore, needing to lay plastic cement basketball court When, it is only necessary to somewhat smooth lower ground, then the ground tile paving with polyurethane elastomer is completed into plastic cement basket on ground The laying in court, greatly reduces the laying requirement of plastic cement basketball court, and also saves the engineering time.
The present invention for the technical scheme that adopted of solution above-mentioned technical problem for：One kind is for outdoor plastic cement basketball court laying Floor tile, on the surface of floor tile, one layer of polyurethane elastomer is set, the floor tile mixes by base material, additive, filler with water Make mud aftershaping, firing to form, wherein, according to weight ratio, base material by the clay of 24-26 parts, the Calcium Carbide Ash of 13-15 parts, The agstone of 7-8 parts and the slag of 15-17 parts are mixed, carborundum of the additive by 8-9 parts fineness less than 30 microns The discarded molecular sieve of the aquamaine stone powder and 1-2 parts of micropowder, 3-4 parts fineness less than 30 microns is mixed, and filler is by 6-7 parts Iron mine waste residue, the aluminum ash of 3-4 parts and the fluvial sand mixing of 1-2 parts after grinding is sintered after 1h at a temperature of 1650-1700 DEG C extremely Fineness is obtained less than 30 microns；
The polyurethane elastomer is by component A and B component by weight 2:1 ratio is mixed, wherein, according to weight ratio, B Component is made up of the methyl diphenylene diisocyanate of 34-36 parts, the polyether-tribasic alcohol of 16-18 parts and 7-8 part Propylene Glycol, A Component by the polyether-tribasic alcohol of 16-17 parts, the polyether Glycols of 6-7 parts, the cross-linking agent of 0.6-0.8 parts, 10-12 parts plasticising The reinforcing agent of agent, the epoxy resin of 17-19 parts, the acrylic acid of 13-15 parts and 10-12 parts is made, and the reinforcing agent is by 24-26 parts Ludox, the modified aluminas micropowder of 3-5 parts, the modified nano-silica of the modified hollow glass micropearl of 5-7 parts and 6-8 parts Silicon is mixed, and the modified hollow glass micropearl refers to the surface modifier by commercially available hollow glass micropearl and its weight 3-5% Stand to be filtered after 1-2h after I mixing and dry and obtain, surface modifier used I by KH550, ethanol, acetone and barium hydroxide according to Weight compares 3-4:80:2-3:The ratio of 1-2 is mixed；The modified manometer silicon dioxide and modified aluminas micropowder are respectively Commercially available nano silicon and alumina powder are mixed to get with the surface modifier II of its weight 3-5%, the surface is modified Agent II compares 3-4 by barium hydroxide, sodium carbonate and KH550 according to weight:1-2:30 ratio is mixed.
The cross-linking agent is orthoformic acid, and described plasticizer is dioctyl phthalate.
Quartz sand powder in the additive also containing 1-1.2 parts fineness less than 100 microns.
Hornblend powder in the filler also containing 1-1.4 parts.
The filler in preparation process, after rapidly being cooled down with the rate of temperature fall of 600-700 DEG C/min after the completion of sintering Grinding is carried out again.
The manufacture method of the above-mentioned floor tile for the laying of outdoor plastic cement basketball court, fires first floor tile, then in floor tile Polyurethane elastomer is laid on surface, and the manufacture method of the polyurethane elastomer is comprised the following steps：
1）Prepare B component；
According to weight ratio, the methyl diphenylene diisocyanate, the polyether-tribasic alcohol of 16-18 parts and 7-8 of 34-36 parts are weighed respectively Part Propylene Glycol, polyether-tribasic alcohol then stirred at 70-85 DEG C and carried out after evacuation dehydration degassing process 1-2h, cooling To 40-60 DEG C, then the methyl diphenylene diisocyanate that is added thereto to weigh and Propylene Glycol, then at 70-90 DEG C Reaction 2.5h, is cooled to room temperature and obtains B component；
2）The modified aluminas micropowder in component A is prepared respectively, be modified hollow glass micropearl and modified manometer silicon dioxide, standby With；
The modified hollow glass micropearl be commercially available hollow glass micropearl is mixed with the surface modifier I of its weight 3-5% after Stand to filter to dry after 1-2h and obtain, surface modifier used I compares 3- by KH550, ethanol, acetone and barium hydroxide according to weight 4:80:2-3:The ratio of 1-2 is mixed；
The modified manometer silicon dioxide and modified aluminas micropowder are respectively that commercially available nano silicon and aluminium oxide is micro- Powder is mixed to get with the surface modifier II of its weight 3-5%, and the surface modifier II is pressed by barium hydroxide, sodium carbonate and KH550 Compare 3-4 according to weight:1-2:30 ratio is mixed；
3）Reinforcing agent is prepared, it is standby；
The Ludox, 3-5 part steps 2 of 24-26 parts are weighed respectively）Obtained modified aluminas micropowder, 5-7 part steps 2）It is obtained Modified hollow glass micropearl and 6-8 part steps 2）Stir after obtained modified manometer silicon dioxide mixing, and stand 1-2h, Obtain reinforcing agent；
4）Prepare component A；
According to weight ratio, weigh respectively after the polyether-tribasic alcohol of 16-17 parts and the polyether Glycols mixing of 6-7 parts at 80-90 DEG C Lower stirring simultaneously carries out evacuation dehydration degassing process 1-2h, and the cross-linking agent, 10-12 of 0.6-0.8 parts are then sequentially added thereto Part plasticizer, the epoxy resin of 17-19 parts, the acrylic acid of 13-15 parts and 10-12 part steps 3）Obtained reinforcing agent, in 75- Stirs the component A that be obtained at 85 DEG C；
5）Component A and B component are compared into 2 according to weight:Polyurethane elastomer is obtained after 1 ratio mixing.
In the present invention, epoxy resin can be using bisphenol A-type and bisphenol-f type in mass ratio 3:1 is mixed, with performed polymer Polyurethane reaction forms PU-Epoxy Interpenetration Polymer Networks polymer, while improving the toughness of composite.Can be by acrylic acid In swelling to polyurethane prepolymer, and it is polymerized in system, forms substep interpenetrating net polymer, research shows, the two sense Physical interaction between group is conducive to the raising of elastic modelling quantity, and with the increase of number of functional groups, product shows Typical superpolymer performance, makes composite have environmentally friendly, wear-resisting, oil resistant, corrosion-resistant, good toughness, protects while also having and protecting light The features such as color and good outdoor durable.Furthermore, Ludox microgranule is added in system, the mechanical property of material can be substantially improved Energy and thermal property, while also finding the addition of Ludox microgranule to the component mixing in preparation process, the tensile property of product Raising and product final IPN form it is favourable.
The method of above-mentioned firing floor tile, prepares first filler powder, then according to above-mentioned ratio weighs each material entering Row is mixed and added into water and makes the pug that moisture content is 18-20%, and the pug makes floor tile base substrate after 6-8 days in ageing, and after Jing Drying, sintering and natural cooling obtain floor tile, and finally the surface laying rubber elastomer in floor tile obtains product, described to fill out The preparation method for filling agent powder is：According to above-mentioned ratio weigh iron mine waste residue, aluminum ash and fluvial sand, after mixing grinding to fineness not Fine powder more than 300 microns, simultaneously grinding is micro- less than 30 to fineness for cooling after then sintering 1h at a temperature of 1650-1700 DEG C Rice obtains filler；
The pug is added thereto to the waste oil of pug gross weight 3% after ageing 6-8 days, is squeezed again after again mix is uniform It is molded to make floor tile base substrate；The present invention is added thereto to waste oil and carries out mix after pug ageing, not only takes full advantage of Discarded waste oil, and due to adding waste oil so that the stickiness of pug and moulding strengthened, so that additive During being decomposed to form pore at high temperature, it is greatly lowered because crackle etc. lacks caused by pore and aquamaine stone powder expansion institute Fall into.
The drying temperature is 100-120 DEG C；
The sintering is divided into preheating section, warming-up section and the part of furnace zone three, wherein, preheating section is to instigate in-furnace temperature to exist from room temperature 2h is uniformly increased to 200 DEG C, and keeps temperature 1-2h, and in the process, oxygen content is not higher than 4% in holding furnace；
The warming-up section refers to, makes in-furnace temperature uniformly be increased to 800 DEG C in 4h from 200 DEG C, in the process, oxygen in holding furnace Gas content is not less than 45%；
The furnace zone refers to, makes in-furnace temperature uniformly be increased to 1650 DEG C in 2h from 800 DEG C, and keeps temperature 3h, here During, oxygen content is not less than 45% in holding furnace.
In the present invention, make floor tile when, to prevent floor tile sintering process in there are the defects such as crackle, each material is being mixed Conjunction is made after pug ageing, and can be added thereto to the cement of base material gross weight 10% carries out mix, is dried again after mix is uniform Dry, sintering and cooling, so as to finally give floor tile.
The present invention is mixed as catalyst using barium hydroxide and sodium carbonate allows nano level SiO2The surface of particle can Acted on by hydroxyl, so as to contain a number of oxygen-containing functional group, increased nanoscale SiO2The relevant surface phase of particle Capacitive, in nanoscale SiO2When particle is sufficiently mixed as inserts and remaining raw material, because SiO2Granule very little, and specific surface Product is big, and the structure of granular causes rest materials to increase with its contact area, makes SiO2Particle can uniformly divide in material Dissipate, consequently facilitating SiO2There is chemical bonding or physical bond at high temperature with remaining material.Additionally, homodisperse nanometer Level SiO2Equivalent to " anchor point ", it can make the reinforcing matrix generated under hot environment in connection, made by external impacts With under, the effect of " stress concentration " can be produced so that some matrixes " surrender " around it simultaneously absorb more work of deformation, In addition " pinning-climb up and over " effect can be also produced, increases the crackle resistance suffered in extension, consume work of deformation, so that Its toughness increases；
The polyurethane elastomer of the present invention is contained within modified hollow glass micropearl, on the one hand can it is dispersed in the base, separately On the one hand it is that the substantial amounts of silicone hydroxyl of hollow glass micropearl surface grafting is made in modifying process, these groups pass through chemical reaction by sky Heart glass microballoon is coupled together with matrix, it is ensured that the two has a good interface binding power, material when by external force, hollow glass Glass microballon particle is stressed in the material and deforms upon, destroys, and so as to apparatus with shock absorbing, improves impact property, while Crazing can also be caused, terminate crack extension, the shear yielding of matrix is caused under certain morphosiss, it is substantial amounts of so as to consume Impact energy, can preferably transmit born external force again, improve compressive strength, bending strength, the impact strength of matrix；
The present invention with clay, Calcium Carbide Ash, agstone and slag be used as fire floor tile base material, not only solve Calcium Carbide Ash, The recycling of limestone and slag the like waste, and also improve the intensity of floor tile after firing（Aluminium oxide, silicon oxide etc. and oxygen Change in hot environment of the calcium when floor tile is sintered and form ceramic particle Reinforcement structure）, it is used as by carborundum by addition additional Agent, can cause the tile surface for burning till to contain some opening pores（Or title open pore）, these pores ensure that ground The compactness that brick is combined with rubber elastomer, nor the intensity of floor tile can be affected；Carborundum holds in high temperature oxidative atmosphere Easily there is oxidation reaction：SiC+2O2→CO2+SiO2, the reaction started temperature is higher, and 1000 DEG C start substantially oxidation, and granule is got over Carefully, then oxidation rate is faster, product CO2Effusion easily cause billet surface and form open pore, and product SiO2 With greater activity, mullite is generated with oxidation reactive aluminum, so as to form mullite reinforcement in floor tile；Meanwhile, under high temperature Kyanite fine powder in additive decomposes, and both can ensure that and generates more mullite phase, it is ensured that the mechanical strength of product, kyanite Start to decompose from 1100 DEG C or so, generate mullite and SiO2, 1300 DEG C of notable decomposition and inversion later, due to the mullitization it is anti- The volumetric expansion of 16-18% should be accompanied by, therefore can also fill the hole produced due to Oxidation of SiC, make single hole diminish, Overall porosity is reduced, and can change shape and the distribution of floor tile inner pore；Due to containing substantial amounts of micropore in floor tile, also can Enough absorb and weaken the transmission of vibrations.
Beneficial effect：The present invention compared with prior art, with advantages below：
1）Laying requirement and laying hardly possible of the present invention by laying one layer of polyurethane elastomer in advance in tile surface, due to floor tile Degree is very low, therefore, when needing to lay plastic cement basketball court, it is only necessary to somewhat smooth lower ground, then will be with elastic polyurethane The ground tile paving of body completes the laying of plastic cement basketball court on ground, ground and then spreads on the ground with existing first arrangement The method of plastic material or elastomeric material is compared, and greatly reduces the laying requirement of plastic cement basketball court, improves the efficiency of laying, Save the construction period；
2）The present invention is used as firing the base material of floor tile with clay, Calcium Carbide Ash, agstone and slag, not only solves carbide The recycling of ash, limestone and slag the like waste, and also improve the intensity of floor tile after firing（Aluminium oxide, silicon oxide etc. With formation ceramic particle Reinforcement structure in hot environment of the calcium oxide when floor tile is sintered）, it is used as by carborundum by adding Additive, can cause the tile surface for burning till to contain some opening pores（Or title open pore）, these pores can protect The compactness that card floor tile is combined with rubber elastomer, nor the intensity of floor tile can be affected；
3）Kyanite fine powder in additive of the present invention decomposes at high temperature, both can ensure that and has generated more mullite phase, it is ensured that The mechanical strength of product, kyanite starts to decompose, generates mullite and SiO from 1100 DEG C or so2, 1300 DEG C are significantly decomposed later Conversion, because the mullitization reaction is with the volumetric expansion of 16-18%, therefore can also fill because Oxidation of SiC is produced Hole, make single hole diminish, overall porosity is reduced, and can change shape and the distribution of floor tile inner pore；
4）The polyurethane elastomer of the present invention is contained within modified hollow glass micropearl, on the one hand can it is dispersed in the base, On the other hand it is that the substantial amounts of silicone hydroxyl of hollow glass micropearl surface grafting is made in modifying process, these groups will by chemical reaction Hollow glass micropearl is coupled together with matrix, it is ensured that the two has good interface binding power, and material is hollow when by external force Soot-particles are stressed in the material and deform upon, destroy, and so as to apparatus with shock absorbing, improve impact property, together When can also cause crazing, terminate crack extension, the shear yielding of matrix is caused under certain morphosiss, it is a large amount of so as to consume Impact energy, can preferably transmit born external force again, improve compressive strength, bending strength, the impact strength of matrix.
Specific embodiment
Technical scheme is further elaborated with reference to specific embodiment.
Embodiment 1
A kind of floor tile for the laying of outdoor plastic cement basketball court, arranges one layer of polyurethane elastomer, describedly on the surface of floor tile Brick is mixed and made into mud aftershaping, firing and forms by base material, additive, filler and water, wherein, according to weight ratio, base material by 24 parts of clay, 13 parts of Calcium Carbide Ash, 7 parts of agstone and 15 parts of slag are mixed, and additive is not surpassed by 8 parts of fineness Cross 30 microns of silicon carbide micro-powder, 3 parts of fineness are less than 30 microns of aquamaine stone powder and 1 part of discarded molecular sieve is mixed, Filler after 6 parts of iron mine waste residue, 3 parts of aluminum ash and the mixing of 1 part of fluvial sand by sintering grinding after 1h at a temperature of 1650 DEG C Obtain less than 30 microns to fineness；
The polyurethane elastomer is by component A and B component by weight 2:1 ratio is mixed, wherein, according to weight ratio, B Component by 34 parts methyl diphenylene diisocyanate, 16 parts of polyether-tribasic alcohol and 7 parts of Propylene Glycol make, component A is by 16 Part polyether-tribasic alcohol, 6 parts of polyether Glycols, 0.6 part of cross-linking agent, 10 parts of plasticizer, 17 parts of epoxy resin, 13 parts Acrylic acid and 10 parts of reinforcing agent make, the reinforcing agent by 24 parts Ludox, 3 parts of modified aluminas micropowder, 5 parts Modified hollow glass micropearl and 6 parts of modified manometer silicon dioxide are mixed, and the modified hollow glass micropearl refers to will be commercially available Hollow glass micropearl mix with the surface modifier I of its weight 3% after stand to be filtered after 1h and dry and obtain, surface used is modified Agent I compares 3 by KH550, ethanol, acetone and barium hydroxide according to weight:80:2:1 ratio is mixed；The modified Nano two Silicon oxide and modified aluminas micropowder are respectively the surfaces by commercially available nano silicon and alumina powder and its weight 3% Modifying agent II is mixed to get, and the surface modifier II compares 3 by barium hydroxide, sodium carbonate and KH550 according to weight:1:30 ratio Mix；
The manufacture method of the above-mentioned floor tile for the laying of outdoor plastic cement basketball court, fires first floor tile, then on the surface of floor tile Laying polyurethane elastomer, the manufacture method of the polyurethane elastomer is comprised the following steps：
1）Prepare B component；
According to weight ratio, 34 parts of methyl diphenylene diisocyanate, 16 parts of polyether-tribasic alcohol and 7 parts the third two are weighed respectively Alcohol, then polyether-tribasic alcohol is stirred and carry out after evacuation dehydration degassing process 1h, being cooled to 40 DEG C at 70 DEG C, then to Methyl diphenylene diisocyanate and the Propylene Glycol for weighing wherein is added, then 2.5h is reacted at 70 DEG C, room temperature is cooled to Obtain B component；
2）The modified aluminas micropowder in component A is prepared respectively, be modified hollow glass micropearl and modified manometer silicon dioxide, standby With；
The modified hollow glass micropearl be commercially available hollow glass micropearl is mixed with the surface modifier I of its weight 3% after it is quiet Put to filter to dry after 1h and obtain, surface modifier used I compares 3 by KH550, ethanol, acetone and barium hydroxide according to weight:80: 2:1 ratio is mixed；
The modified manometer silicon dioxide and modified aluminas micropowder are respectively that commercially available nano silicon and aluminium oxide is micro- Powder is mixed to get with the surface modifier II of its weight 3%, the surface modifier II by barium hydroxide, sodium carbonate and KH550 according to Weight compares 3:1:30 ratio is mixed；
3）Reinforcing agent is prepared, it is standby；
24 parts of Ludox, 3 parts of steps 2 are weighed respectively）Obtained modified aluminas micropowder, 5 parts of steps 2）Obtained modified sky Heart glass microballoon and 6 parts of steps 2）Stir after obtained modified manometer silicon dioxide mixing, and stand 1h, that is, strengthened Agent；
4）Prepare component A；
According to weight ratio, the polyether-tribasic alcohol and 6 parts of polyether Glycols that 16 parts are weighed respectively is stirred simultaneously after mixing at 80 DEG C Carry out evacuation dehydration degassing process 1h, then sequentially add thereto 0.6 part cross-linking agent, 10 parts of plasticizer, 17 parts Epoxy resin, 13 parts of acrylic acid and 10 parts of steps 3）Obtained reinforcing agent, stirs the component A that be obtained at 75 DEG C；
5）Component A and B component are compared into 2 according to weight:Polyurethane elastomer is obtained after 1 ratio mixing, is directly spread after mixing It is located at tile surface and obtains product.
Above for the present embodiment basic embodiment, can more than on the basis of further improved, optimized and limited：
Such as, the cross-linking agent is orthoformic acid, and described plasticizer is dioctyl phthalate；Epoxy resin can be adopted Bisphenol A-type and bisphenol-f type in mass ratio 3:1 is mixed；
And for example, the method for above-mentioned firing floor tile, prepares first filler powder, then according to above-mentioned ratio weighs each material entering Row is mixed and added into water and makes the pug that moisture content is 18%, and the pug makes floor tile base substrate after 6 days in ageing, then drying, Sintering and natural cooling obtain floor tile, and finally the surface laying rubber elastomer in floor tile obtains product, the filler The preparation method of powder is：Iron mine waste residue, aluminum ash and fluvial sand are weighed according to above-mentioned ratio, grinding is less than to fineness after mixing 300 microns of fine powder, simultaneously grinding is obtained to fineness less than 30 microns for cooling after then sintering 1h at a temperature of 1650 DEG C Filler；
Further, the pug is added thereto to the waste oil of pug gross weight 3% after ageing 6 days, and again mix is uniform Carry out extrusion molding again afterwards and make floor tile base substrate；Being added thereto to waste oil after pug ageing carries out mix, not only fully sharp With discarded waste oil, and due to adding waste oil so that the stickiness of pug and moulding strengthened, so that outward Plus during agent is decomposed to form pore at high temperature, be greatly lowered due to crackle caused by pore and aquamaine stone powder expansion institute Etc. defect；
Further, the drying temperature is 100 DEG C；
Finally, it is described sintering be divided into preheating section, warming-up section and the part of furnace zone three, wherein, preheating section be instigate in-furnace temperature from Room temperature is uniformly increased to 200 DEG C in 2h, and keeps temperature 1h, and in the process, oxygen content is not higher than 4% in holding furnace；
The warming-up section refers to, makes in-furnace temperature uniformly be increased to 800 DEG C in 4h from 200 DEG C, in the process, oxygen in holding furnace Gas content is not less than 45%；
The furnace zone refers to, makes in-furnace temperature uniformly be increased to 1650 DEG C in 2h from 800 DEG C, and keeps temperature 3h, here During, oxygen content is not less than 45% in holding furnace；
And for example, the quartz sand powder in the additive also containing 1 part of fineness less than 100 microns；
For another example, also containing 1 part of hornblend powder in the filler；
Again for another example, the filler is in preparation process, after rapidly being cooled down with the rate of temperature fall of 600 DEG C/min after the completion of sintering again Carry out grinding.
Embodiment 2
A kind of floor tile for the laying of outdoor plastic cement basketball court, arranges one layer of polyurethane elastomer, describedly on the surface of floor tile Brick is mixed and made into mud aftershaping, firing and forms by base material, additive, filler and water, wherein, according to weight ratio, base material by 26 parts of clay, 15 parts of Calcium Carbide Ash, 8 parts of agstone and 17 parts of slag are mixed, and additive is not surpassed by 9 parts of fineness Cross 30 microns of silicon carbide micro-powder, 4 parts of fineness are less than 30 microns of aquamaine stone powder and 2 parts of discarded molecular sieve is mixed, Filler after 7 parts of iron mine waste residue, 4 parts of aluminum ash and the mixing of 2 parts of fluvial sand by sintering grinding after 1h at a temperature of 1700 DEG C Obtain less than 30 microns to fineness；
The polyurethane elastomer is by component A and B component by weight 2:1 ratio is mixed, wherein, according to weight ratio, B Component by 36 parts methyl diphenylene diisocyanate, 18 parts of polyether-tribasic alcohol and 8 parts of Propylene Glycol make, component A is by 17 Part polyether-tribasic alcohol, 7 parts of polyether Glycols, 0.8 part of cross-linking agent, 12 parts of plasticizer, 19 parts of epoxy resin, 15 parts Acrylic acid and 12 parts of reinforcing agent make, the reinforcing agent by 26 parts Ludox, 5 parts of modified aluminas micropowder, 7 parts Modified hollow glass micropearl and 8 parts of modified manometer silicon dioxide are mixed, and the modified hollow glass micropearl refers to will be commercially available Hollow glass micropearl mix with the surface modifier I of its weight 5% after stand to be filtered after 2h and dry and obtain, surface used is modified Agent I compares 4 by KH550, ethanol, acetone and barium hydroxide according to weight:80:3:2 ratio is mixed；The modified Nano two Silicon oxide and modified aluminas micropowder are respectively the surfaces by commercially available nano silicon and alumina powder and its weight 5% Modifying agent II is mixed to get, and the surface modifier II compares 4 by barium hydroxide, sodium carbonate and KH550 according to weight:2:30 ratio Mix；
The manufacture method of the above-mentioned floor tile for the laying of outdoor plastic cement basketball court, fires first floor tile, then on the surface of floor tile Laying polyurethane elastomer, the manufacture method of the polyurethane elastomer is comprised the following steps：
1）Prepare B component；
According to weight ratio, 36 parts of methyl diphenylene diisocyanate, 18 parts of polyether-tribasic alcohol and 8 parts the third two are weighed respectively Alcohol, then polyether-tribasic alcohol is stirred and carry out after evacuation dehydration degassing process 2h, being cooled to 60 DEG C at 85 DEG C, then to Methyl diphenylene diisocyanate and the Propylene Glycol for weighing wherein is added, then 2.5h is reacted at 90 DEG C, room temperature is cooled to Obtain B component；
2）The modified aluminas micropowder in component A is prepared respectively, be modified hollow glass micropearl and modified manometer silicon dioxide, standby With；
The modified hollow glass micropearl be commercially available hollow glass micropearl is mixed with the surface modifier I of its weight 5% after it is quiet Put to filter to dry after 2h and obtain, surface modifier used I compares 4 by KH550, ethanol, acetone and barium hydroxide according to weight:80: 3:2 ratio is mixed；
The modified manometer silicon dioxide and modified aluminas micropowder are respectively that commercially available nano silicon and aluminium oxide is micro- Powder is mixed to get with the surface modifier II of its weight 5%, the surface modifier II by barium hydroxide, sodium carbonate and KH550 according to Weight compares 4:2:30 ratio is mixed；
3）Reinforcing agent is prepared, it is standby；
26 parts of Ludox, 5 parts of steps 2 are weighed respectively）Obtained modified aluminas micropowder, 7 parts of steps 2）Obtained modified sky Heart glass microballoon and 8 parts of steps 2）Stir after obtained modified manometer silicon dioxide mixing, and stand 2h, that is, strengthened Agent；
4）Prepare component A；
According to weight ratio, the polyether-tribasic alcohol and 7 parts of polyether Glycols that 17 parts are weighed respectively is stirred simultaneously after mixing at 90 DEG C Carry out evacuation dehydration degassing process 2h, then sequentially add thereto 0.8 part cross-linking agent, 12 parts of plasticizer, 19 parts Epoxy resin, 15 parts of acrylic acid and 12 parts of steps 3）Obtained reinforcing agent, stirs the component A that be obtained at 85 DEG C；
5）Component A and B component are compared into 2 according to weight:Polyurethane elastomer is obtained after 1 ratio mixing, is directly spread after mixing It is located at tile surface and obtains product.
Above for the present embodiment basic embodiment, can more than on the basis of further improved, optimized and limited：
Such as, the cross-linking agent is orthoformic acid, and described plasticizer is dioctyl phthalate；Epoxy resin can be adopted Bisphenol A-type and bisphenol-f type in mass ratio 3:1 is mixed；
And for example, the method for above-mentioned firing floor tile, prepares first filler powder, then according to above-mentioned ratio weighs each material entering Row is mixed and added into water and makes the pug that moisture content is 20%, and the pug makes floor tile base substrate after 8 days in ageing, then drying, Sintering and natural cooling obtain floor tile, and finally the surface laying rubber elastomer in floor tile obtains product, the filler The preparation method of powder is：Iron mine waste residue, aluminum ash and fluvial sand are weighed according to above-mentioned ratio, grinding is less than to fineness after mixing 300 microns of fine powder, simultaneously grinding is obtained to fineness less than 30 microns for cooling after then sintering 1h at a temperature of 1700 DEG C Filler；
Further, the pug is added thereto to the waste oil of pug gross weight 3% after ageing 8 days, and again mix is uniform Carry out extrusion molding again afterwards and make floor tile base substrate；Being added thereto to waste oil after pug ageing carries out mix, not only fully sharp With discarded waste oil, and due to adding waste oil so that the stickiness of pug and moulding strengthened, so that outward Plus during agent is decomposed to form pore at high temperature, be greatly lowered due to crackle caused by pore and aquamaine stone powder expansion institute Etc. defect；
Further, the drying temperature is 120 DEG C；
Finally, it is described sintering be divided into preheating section, warming-up section and the part of furnace zone three, wherein, preheating section be instigate in-furnace temperature from Room temperature is uniformly increased to 200 DEG C in 2h, and keeps temperature 2h, and in the process, oxygen content is not higher than 4% in holding furnace；
The warming-up section refers to, makes in-furnace temperature uniformly be increased to 800 DEG C in 4h from 200 DEG C, in the process, oxygen in holding furnace Gas content is not less than 45%；
The furnace zone refers to, makes in-furnace temperature uniformly be increased to 1650 DEG C in 2h from 800 DEG C, and keeps temperature 3h, here During, oxygen content is not less than 45% in holding furnace；
And for example, the quartz sand powder in the additive also containing 1.2 parts of fineness less than 100 microns；
For another example, also containing 1.4 parts of hornblend powder in the filler；
Again for another example, the filler is in preparation process, after rapidly being cooled down with the rate of temperature fall of 700 DEG C/min after the completion of sintering again Carry out grinding.
Embodiment 3
A kind of floor tile for the laying of outdoor plastic cement basketball court, arranges one layer of polyurethane elastomer, describedly on the surface of floor tile Brick is mixed and made into mud aftershaping, firing and forms by base material, additive, filler and water, wherein, according to weight ratio, base material by 25 parts of clay, 14 parts of Calcium Carbide Ash, 7.5 parts of agstone and 16 parts of slag are mixed, and additive is by 8.5 parts of fineness Aquamaine stone powder and 1.5 part of discarded molecular sieve of the silicon carbide micro-powder, 3.5 parts of fineness less than 30 microns less than 30 microns is mixed Conjunction is formed, filler by 6.5 parts iron mine waste residue, 3.5 parts aluminum ash and 1.5 parts fluvial sand mixing after at 1650-1700 DEG C At a temperature of sinter 1h after grinding obtain less than 30 microns to fineness；
The polyurethane elastomer is by component A and B component by weight 2:1 ratio is mixed, wherein, according to weight ratio, B Component by 35 parts methyl diphenylene diisocyanate, 17 parts of polyether-tribasic alcohol and 7.5 parts of Propylene Glycol make, component A by 16.5 parts of polyether-tribasic alcohol, 6.5 parts of polyether Glycols, 0.7 part of cross-linking agent, 11 parts of plasticizer, 18 parts of asphalt mixtures modified by epoxy resin Fat, 14 parts of acrylic acid and 11 parts of reinforcing agent are made, the reinforcing agent by 25 parts Ludox, 4 parts of modified aluminas it is micro- Powder, 6 parts of modified hollow glass micropearl and 7 parts of modified manometer silicon dioxide are mixed, the modified hollow glass micropearl Finger stands to filter to dry after 1.5h after commercially available hollow glass micropearl is mixed with the surface modifier I of its weight 4% and obtains, institute Compare 3.5 according to weight by KH550, ethanol, acetone and barium hydroxide with surface modifier I:80:2.5:1.5 ratio mixing and Into；The modified manometer silicon dioxide and modified aluminas micropowder are respectively by commercially available nano silicon and alumina powder It is mixed to get with the surface modifier II of its weight 4%, the surface modifier II is by barium hydroxide, sodium carbonate and KH550 according to weight Amount compares 3.5:1.5:30 ratio is mixed；
The manufacture method of the above-mentioned floor tile for the laying of outdoor plastic cement basketball court, fires first floor tile, then on the surface of floor tile Laying polyurethane elastomer, the manufacture method of the polyurethane elastomer is comprised the following steps：
1）Prepare B component；
According to weight ratio, 35 parts of methyl diphenylene diisocyanate, 17 parts of polyether-tribasic alcohol and 7.5 parts the third two are weighed respectively Alcohol, then polyether-tribasic alcohol is stirred and carry out after evacuation dehydration degassing process 1.5h, being cooled to 50 DEG C at 78 DEG C, then Methyl diphenylene diisocyanate and the Propylene Glycol for weighing is added thereto to, then 2.5h is reacted at 80 DEG C, room is cooled to Temperature obtains B component；
2）The modified aluminas micropowder in component A is prepared respectively, be modified hollow glass micropearl and modified manometer silicon dioxide, standby With；
The modified hollow glass micropearl be commercially available hollow glass micropearl is mixed with the surface modifier I of its weight 4% after it is quiet Put to filter to dry after 1.5h and obtain, surface modifier used I compares 3.5 by KH550, ethanol, acetone and barium hydroxide according to weight: 80:2.5:1.5 ratio is mixed；
The modified manometer silicon dioxide and modified aluminas micropowder are respectively that commercially available nano silicon and aluminium oxide is micro- Powder is mixed to get with the surface modifier II of its weight 4%, the surface modifier II by barium hydroxide, sodium carbonate and KH550 according to Weight compares 3.5:1.5:30 ratio is mixed；
3）Reinforcing agent is prepared, it is standby；
25 parts of Ludox, 4 parts of steps 2 are weighed respectively）Obtained modified aluminas micropowder, 6 parts of steps 2）Obtained modified sky Heart glass microballoon and 7 parts of steps 2）Stir after obtained modified manometer silicon dioxide mixing, and stand 1.5h, that is, increased Strong agent；
4）Prepare component A；
According to weight ratio, the polyether-tribasic alcohol and 6.5 parts of polyether Glycols that 16.5 parts are weighed respectively is stirred after mixing at 85 DEG C Mix and carry out evacuation dehydration degassing process 1.5h, then sequentially add thereto 0.7 part cross-linking agent, 11 parts of plasticizer, 18 parts of epoxy resin, the acrylic acid of 13-15 parts and 11 parts of steps 3）Obtained reinforcing agent, stirs at 80 DEG C and is obtained Component A；
5）Component A and B component are compared into 2 according to weight:Polyurethane elastomer is obtained after 1 ratio mixing, is directly spread after mixing It is located at tile surface and obtains product.
Above for the present embodiment basic embodiment, can more than on the basis of further improved, optimized and limited：
Such as, the cross-linking agent is orthoformic acid, and described plasticizer is dioctyl phthalate；Epoxy resin can be adopted Bisphenol A-type and bisphenol-f type in mass ratio 3:1 is mixed；
And for example, the method for above-mentioned firing floor tile, prepares first filler powder, then according to above-mentioned ratio weighs each material entering Row is mixed and added into water and makes the pug that moisture content is 19%, and the pug makes floor tile base substrate after 7 days in ageing, then drying, Sintering and natural cooling obtain floor tile, and finally the surface laying rubber elastomer in floor tile obtains product, the filler The preparation method of powder is：Iron mine waste residue, aluminum ash and fluvial sand are weighed according to above-mentioned ratio, grinding is less than to fineness after mixing 300 microns of fine powder, simultaneously grinding is obtained to fineness less than 30 microns for cooling after then sintering 1h at a temperature of 1675 DEG C Filler；
Further, the pug is added thereto to the waste oil of pug gross weight 3% after ageing 7 days, and again mix is uniform Carry out extrusion molding again afterwards and make floor tile base substrate；Being added thereto to waste oil after pug ageing carries out mix, not only fully sharp With discarded waste oil, and due to adding waste oil so that the stickiness of pug and moulding strengthened, so that outward Plus during agent is decomposed to form pore at high temperature, be greatly lowered due to crackle caused by pore and aquamaine stone powder expansion institute Etc. defect；
Further, the drying temperature is 110 DEG C；
Finally, it is described sintering be divided into preheating section, warming-up section and the part of furnace zone three, wherein, preheating section be instigate in-furnace temperature from Room temperature is uniformly increased to 200 DEG C in 2h, and keeps temperature 1.5h, and in the process, oxygen content is not higher than 4% in holding furnace；
The warming-up section refers to, makes in-furnace temperature uniformly be increased to 800 DEG C in 4h from 200 DEG C, in the process, oxygen in holding furnace Gas content is not less than 45%；
The furnace zone refers to, makes in-furnace temperature uniformly be increased to 1650 DEG C in 2h from 800 DEG C, and keeps temperature 3h, here During, oxygen content is not less than 45% in holding furnace；
And for example, the quartz sand powder in the additive also containing 1.1 parts of fineness less than 100 microns；
For another example, also containing 1.2 parts of hornblend powder in the filler；
Again for another example, the filler is in preparation process, after rapidly being cooled down with the rate of temperature fall of 650 DEG C/min after the completion of sintering again Carry out grinding.

Claims (6)

1. it is a kind of for outdoor plastic cement basketball court laying floor tile, it is characterised in that：On the surface of floor tile, one strata urethane is set Elastomer, the floor tile is mixed and made into mud aftershaping, firing and forms by base material, additive, filler and water, wherein, according to Weight ratio, base material by the clay of 24-26 parts, the Calcium Carbide Ash of 13-15 parts, the agstone of 7-8 parts and 15-17 parts slag mixing Form, kyanite of silicon carbide micro-powder, 3-4 part fineness of the additive by 8-9 parts fineness less than 30 microns less than 30 microns The discarded molecular sieve of powder and 1-2 parts is mixed, and filler is by the iron mine waste residue of 6-7 parts, the aluminum ash of 3-4 parts and the river of 1-2 parts Grinding is obtained to fineness less than 30 microns after sintering 1h at a temperature of 1650-1700 DEG C after sand mixing；
The polyurethane elastomer is by component A and B component by weight 2:1 ratio is mixed, wherein, according to weight ratio, B Component is made up of the methyl diphenylene diisocyanate of 34-36 parts, the polyether-tribasic alcohol of 16-18 parts and 7-8 part Propylene Glycol, A Component by the polyether-tribasic alcohol of 16-17 parts, the polyether Glycols of 6-7 parts, the cross-linking agent of 0.6-0.8 parts, 10-12 parts plasticising The reinforcing agent of agent, the epoxy resin of 17-19 parts, the acrylic acid of 13-15 parts and 10-12 parts is made, and the reinforcing agent is by 24-26 parts Ludox, the modified aluminas micropowder of 3-5 parts, the modified nano-silica of the modified hollow glass micropearl of 5-7 parts and 6-8 parts Silicon is mixed, and the modified hollow glass micropearl refers to the surface modifier by commercially available hollow glass micropearl and its weight 3-5% Stand to be filtered after 1-2h after I mixing and dry and obtain, surface modifier used I by KH550, ethanol, acetone and barium hydroxide according to Weight compares 3-4:80:2-3:The ratio of 1-2 is mixed；The modified manometer silicon dioxide and modified aluminas micropowder are respectively Commercially available nano silicon and alumina powder are mixed to get with the surface modifier II of its weight 3-5%, the surface is modified Agent II compares 3-4 by barium hydroxide, sodium carbonate and KH550 according to weight:1-2:30 ratio is mixed.
2. it is according to claim 1 it is a kind of for outdoor plastic cement basketball court laying floor tile, it is characterised in that：The crosslinking Agent is orthoformic acid, and described plasticizer is dioctyl phthalate.
3. it is according to claim 1 it is a kind of for outdoor plastic cement basketball court laying floor tile, it is characterised in that：It is described additional Quartz sand powder in agent also containing 1-1.2 parts fineness less than 100 microns.
4. it is according to claim 1 it is a kind of for outdoor plastic cement basketball court laying floor tile, it is characterised in that：The filling Hornblend powder in agent also containing 1-1.4 parts.
5. it is according to claim 1 it is a kind of for outdoor plastic cement basketball court laying floor tile, it is characterised in that：The filling Agent carries out again grinding in preparation process, after rapidly cooling down with the rate of temperature fall of 600-700 DEG C/min after the completion of sintering.
6. a kind of manufacture method of floor tile for the laying of outdoor plastic cement basketball court according to claim 1, fires first Floor tile, then lays polyurethane elastomer, it is characterised in that the manufacture method bag of the polyurethane elastomer on the surface of floor tile Include following steps：
1）Prepare B component；
According to weight ratio, the methyl diphenylene diisocyanate, the polyether-tribasic alcohol of 16-18 parts and 7-8 of 34-36 parts are weighed respectively Part Propylene Glycol, polyether-tribasic alcohol then stirred at 70-85 DEG C and carried out after evacuation dehydration degassing process 1-2h, cooling To 40-60 DEG C, then the methyl diphenylene diisocyanate that is added thereto to weigh and Propylene Glycol, then at 70-90 DEG C Reaction 2.5h, is cooled to room temperature and obtains B component；
2）The modified aluminas micropowder in component A is prepared respectively, be modified hollow glass micropearl and modified manometer silicon dioxide, standby With；
The modified hollow glass micropearl be commercially available hollow glass micropearl is mixed with the surface modifier I of its weight 3-5% after Stand to filter to dry after 1-2h and obtain, surface modifier used I compares 3- by KH550, ethanol, acetone and barium hydroxide according to weight 4:80:2-3:The ratio of 1-2 is mixed；
The modified manometer silicon dioxide and modified aluminas micropowder are respectively that commercially available nano silicon and aluminium oxide is micro- Powder is mixed to get with the surface modifier II of its weight 3-5%, and the surface modifier II is pressed by barium hydroxide, sodium carbonate and KH550 Compare 3-4 according to weight:1-2:30 ratio is mixed；
3）Reinforcing agent is prepared, it is standby；
The Ludox, 3-5 part steps 2 of 24-26 parts are weighed respectively）Obtained modified aluminas micropowder, 5-7 part steps 2）It is obtained Modified hollow glass micropearl and 6-8 part steps 2）Stir after obtained modified manometer silicon dioxide mixing, and stand 1-2h, Obtain reinforcing agent；
4）Prepare component A；
According to weight ratio, weigh respectively after the polyether-tribasic alcohol of 16-17 parts and the polyether Glycols mixing of 6-7 parts at 80-90 DEG C Lower stirring simultaneously carries out evacuation dehydration degassing process 1-2h, and the cross-linking agent, 10-12 of 0.6-0.8 parts are then sequentially added thereto Part plasticizer, the epoxy resin of 17-19 parts, the acrylic acid of 13-15 parts and 10-12 part steps 3）Obtained reinforcing agent, in 75- Stirs the component A that be obtained at 85 DEG C；
5）Component A and B component are compared into 2 according to weight:Polyurethane elastomer is obtained after 1 ratio mixing.
CN201611063723.1A 2016-11-28 2016-11-28 Floor tile for paving outdoor plastic basketball court and production method of floor tile Pending CN106630959A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2570364Y (en) * 2002-05-22 2003-09-03 上海新星科技发展公司 Composite anti-skid floor tile
CN104945586A (en) * 2015-06-17 2015-09-30 商丘师范学院 Abrasion-resistant and environment-friendly polyurethane sports ground material and preparation method thereof
CN105778847A (en) * 2016-05-25 2016-07-20 上海都伟光伏科技有限公司 Double-component solvent-free polyurethane adhesive
CN105837174A (en) * 2016-04-18 2016-08-10 方堃 Fire-resistant domestic ceramics
CN106045563A (en) * 2016-06-08 2016-10-26 郏县宏大瓷业有限公司 Light blue jun porcelain and firing method thereof
CN106087631A (en) * 2016-05-27 2016-11-09 樊传刚 A kind of sintering brick permeable to water and preparation method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2570364Y (en) * 2002-05-22 2003-09-03 上海新星科技发展公司 Composite anti-skid floor tile
CN104945586A (en) * 2015-06-17 2015-09-30 商丘师范学院 Abrasion-resistant and environment-friendly polyurethane sports ground material and preparation method thereof
CN105837174A (en) * 2016-04-18 2016-08-10 方堃 Fire-resistant domestic ceramics
CN105778847A (en) * 2016-05-25 2016-07-20 上海都伟光伏科技有限公司 Double-component solvent-free polyurethane adhesive
CN106087631A (en) * 2016-05-27 2016-11-09 樊传刚 A kind of sintering brick permeable to water and preparation method thereof
CN106045563A (en) * 2016-06-08 2016-10-26 郏县宏大瓷业有限公司 Light blue jun porcelain and firing method thereof

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