CN101045640A - Elastic mud ground wal ceramic tile and manufacturing method - Google Patents
Elastic mud ground wal ceramic tile and manufacturing method Download PDFInfo
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- CN101045640A CN101045640A CN 200710027924 CN200710027924A CN101045640A CN 101045640 A CN101045640 A CN 101045640A CN 200710027924 CN200710027924 CN 200710027924 CN 200710027924 A CN200710027924 A CN 200710027924A CN 101045640 A CN101045640 A CN 101045640A
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Abstract
An elastic clay tile for floor and wall is prepared from ordinary clay, emulsion of acrylic acid and optional assistant including disperser, softening agent, foaming agent, coloring agent and water through pulverizing clay, sieving, mixing it with said emulsion of acrylic acid and assistant, stirring, coating it on formwork, baking and removing formwork. It has high elasticity, and high antiskid, antiwear, water-proof flame-retarding and thermal insulating performance.
Description
Technical field
The present invention relates to a kind of material of construction, particularly a kind of elastic mud ground wal ceramic tile and manufacture method thereof that is applicable to that indoor and outdoors ground and metope are mated formation.
Background technology
The common ground pavement material of indoor and outdoors mainly contains: solid wooden floor board, composite floor board, stone floor, ceramic tile, plastic floor, carpet etc.Solid wooden floor board need consume a large amount of timber resources, and moistureproofness is poor, and is yielding, inflammable, and the field of employment limitation is big, the cost height; Composite floor board is poor flexibility then, and feel is poor, and is also yielding; Stone material and ceramic tile are nonelastic, heat retaining property is poor, easily cracked; Shortcomings such as general plastic floor mainly adopts industrial chemicals to make, and adds can produce the toxic gas contaminate environment man-hour, and it is low, easily aging to exist tensile strength during use, inflammable.In addition, though the carpet feel is comfortable, bacterium is distinguished the flavor of, easily dyes in not easy to clean, suction.
The common metope surfacing material of indoor and outdoors mainly contains: wood, ceramic tile, wallpaper.Ceramic tile has that site operation is long in time limit, subsidiary material are many, cut and repair difficulty, frangible, shortcoming such as easily get damp spring.And wooden metope be afraid of to make moist, inflammable, wallpaper then fades soon, easily mildew and rot, not easy to clean.And above different materials poor flexibility is not suitable for the place that children room, old man room, hospital etc. have higher requirements to metope collision protection performance.
Disclose the document of some resiliently-mounted floor bricks and preparation method thereof in recent years, we find following related data from the retrieval Chinese patent:
1, application (patent) number: 01142118.5, title: elastic colour rubber ground tiles and preparation method thereof, application (patent right) people: Wang Yuhua, summary: a kind of surface layer of elastic colour rubber ground tiles is made of thin rubber powder/pearlescence, and bottom is made of thick rubber powder/micelle, collodion silk; Its making method is; The micelle activation treatment that screening is good; take by weighing 0.8-1 kilogram neoprene latex and add in the agitator, add pigment, add 0.1-0.2 kilogram flake lac then; 0.02-0.05 kilogram acetone, 0.01-0.03 kilogram rosin powder; 0.01-0.03 the kilogram tetracol phenixin stirs in agitator, adds micelle then and mixes; add softening agent, solidifying agent, spices again; the compound that mixes is poured in the mould, and cure and demold under pressure and room temperature can be made qualified product.
2, application (patent) number: 93116844.9, title: the improved acrylic acid series caulking joint of adhesive performance composition application (patent right) people: Rohm ﹠ Haas Corp, address: pennsylvania, USA, summary: provide that a kind of to form the improved second-order transition temperature that contains of tackiness be 0 to-60 ℃ the caulking joint of ACRYLIC EMULSION multipolymer or the method for the no silane of sealing, comprised tackiness agent is mixed with 0.5% to 5% zinc oxide and 0.5% to 10% solid silica.Product can be used for for example timber, cement or concrete, aluminium or other metal, glass, pottery, brick and tile, polyvinyl chloride and other plastics, gypsum, plaster, and roof substrate, for example bituminous composition, tar felt, synthetic polymer film and polyurethane foam insulant; Can also play effect as roofing coating, roofing putty, elastomerics wallcovering.
3, application (patent) number: 96104177.3, title: elastic rubber floor tile and manufacture method application (patent right) people: Huo Jiyong thereof, address: see the New Year in No. 5, Unit 3, Building 89, street of Shanxi province Taiyuan city, summary: the present invention relates to a kind of elastic rubber floor tile and manufacture method thereof.Be provided with the little concave station that constitutes with circular arc at the upper surface periphery of elastic rubber floor tile, be provided with several boss at the lower surface of elastic rubber floor tile.This manufacture method then stirs raw materials mixed at first rubber particles, PU resin, colorant and solidifying agent being mixed, and the compound that stirs is put into injection molding, vulcanized 10～20 minutes, the demoulding and promptly make elastic rubber floor tile.The present invention has advantages such as quality softness, good springiness, anti needling be strong, convenient for production.
4; application (patent) number: 97106508.X; title: method for manufacturing colour elastic rubber floor tile; application (patent right) people: Shiding Industrial Co., Ltd., Shanghai; address: No. 68,115 lanes, spring tide road, Minhang District Mei Long town, Shanghai City; summary: the present invention relates to a kind of method for manufacturing colour elastic rubber floor tile; waste rubber is smashed; separate and the suitable rubber grain of leaching; to comprise the look mother; tackiness agent; sulphur; the raw material of talcum powder and antimonous oxide is hybridly prepared into elementary mixture; and put into roller mill and be mixed into the dough shape; mix with rubber grain again; put into roller mill and be mixed into the dough shape; heating is pressed into sheet material then, at last this sheet material is cut into desired size, puts into the mould of vulcanizer; be sulfided into product, remove burr again and make floor tile.Colour elastic rubber floor tile has multiple color, wear-resisting, anti-skidding, soft, elasticity, and its surface detail is attractive in appearance.
5, application (patent) number: 02108964.7, title: elastic color composite rubber floor tile application (patent right) people: Meng Zhe, address: 5-5-303 in the red sun Lu Linping of Nankai District, Tianjin City, summary: the invention discloses a kind of elastic color composite rubber floor tile and production method thereof, this material is by ready-formed waste rubber grain, polyether-polyurethane tackiness agent, dispersible pigment color paste, through mixing, at pressurization, the condition of heating compacted under.Substantially do not have the organic volatile deposits yields in this production process, and realized the innoxious use to waste old, compliance with environmental protection requirements.Use product strength height, corrosion-resistant, anti-skidding, wear-resisting, good springiness that the present invention makes, and with low cost.
6, application (patent) number: 200410022739.9, title: polyurethane elastic floor board brick and manufacture method thereof, application (patent right) people: what is built, address: No. 13, Chinese Fengzhen Bao Jia lane, Kai Xian, Chongqing City, summary: the present invention relates to a kind of polyurethane elastic floor board brick that belongs to finishing material, and relate to its manufacture method.At existing inorganic tile, timber floor and have material complexity, complex structure, the technology of plastic floor of peculiar smell loaded down with trivial details, product poor flexibility and the single shortcoming of structure.With 4,4 '-diphenylmethanediisocyanate 10-25 part, 1, that series of processes such as 4-butyleneglycol 0-15 part, polyoxytrimethylene polyvalent alcohol 75-90 part, talcum powder or lime carbonate 20-50 part, the heating of phosphoric acid ester fire-retardant agent 5-10 part, mixing, stirring, cast, the demoulding are made is indeformable, nondiscoloration, anti-skidding, full of elasticity, light weight, excellent, wear-resistant, the anti-collision of performance, easily transportation, polyurethane elastic floor board brick easy for installation.
Shortcomings such as the disclosed resiliently-mounted floor brick of above-mentioned document adopts materials such as rubber, urethane, polyether-polyurethane to make respectively, and it is low, easily aging also to exist tensile strength during use, inflammable.
Summary of the invention
The objective of the invention is to overcome the above-mentioned shortcoming of currently available products technology, a kind of elastic mud ground wal ceramic tile that utilizes common soil for main raw material is provided, can be used for mating formation of indoor and outdoor ground and metope.As the ground pavement material, function such as it has snappiness, feel is good, cost is low, anti-skidding, wear-resisting, waterproof, fire-retardant, insulation; As the metope pavement material, its have do not get damp spring, water-fast, good springiness, be easy to install, cut repair easily, not fugitive color, function such as fire-retardant.
The objective of the invention is to be achieved through the following technical solutions:
The present invention is to be the elastic mud ground wal ceramic tile of main raw material with common soil and acrylic emulsions, is to be made by the raw material of following parts by weight:
Common soil 30-80;
Acrylic emulsions 18-60
Dispersion agent 0.05-0.2
Softening agent 1-10
Whipping agent 0-8
Tinting material 0-5
Water 0-20
Described common soil can adopt common red soil, black mud, yellow mud or white clay etc., on the preferred mountain or the clean earth darker apart from the face of land.Earth drying, pulverizing, mistake 100-500 mesh sieve are removed stone and foreign material; Or with earth with water mixes after the above strainer filtering of 100-500 order, treat moisture content evaporate into water content within 2%-30% mud is standby.
The combination of one or more below described acrylic emulsions adopts: 1, methyl acrylate (MA); 2, ethyl propenoate (EA); 3, butyl acrylate (n-BA); 4, ethyl acrylate (Octyl acrylate, 2-EHA); 5, synthetic (styrene-butadiene emulsion) and natural polymer mixed emulsion, 6, acrylic ester high molecular type copolymer emulsion; 7, polyethyl acrylate, butyl polyacrylate, hydroxymethyl acrylamide copolymer; 8, selfing chain acrylate copolymer emulsion (unreacted monomer≤1%); 9, negatively charged ion, nonionic phenotype are from interlinkage acrylate copolymer emulsion (unreacted monomer≤0.5%); 10, the multi-copolymerization emulsion of the acrylate copolymer of tool reactive group; 11, compound emulsification system acrylic acid esters co-polymer (methyl methacrylate and butyl acrylate copolymer); 12, methyl methacrylate, butyl acrylate, acrylamide ternary copolymer emulsion; 13, butyl acrylate and acrylonitrile copolymer emulsion; 14, the copolymer emulsion of all acrylic ester class; 15, the copolymerized macromolecule compound of vinylformic acid and ester thereof, main component structure is:
R is CH
3Or C
2H
5, C
4H
3,
16, the compound of polyacrylic ester, its main component structure is:
The copolymerized macromolecule compound of vinylformic acid of the present invention and ester thereof adopts the commercially available prod, is the water-soluble emulsion class, and its solid content requires between 30-50% weight.
Described dispersion agent adopts benzyl naphthalene sulfonic acid and formaldehyde condensation body (dispersing agent C NF), cellulose sulfate ester sodium salt (dispersing agent C S), dispersion agent can reduce the viscosity of product, and it is embodied in Mooney viscosity value and descends, thereby improve the flow characteristics of composite sludge, accelerate various material dispersed and mix.
Described softening agent is mainly used in the elasticity that improves this product, regulate its pliability, improve sense of touch, can adopt the general softening agent of chemical field, for example the emulsified body of organosilicon and fatty amine, organosilicon emulsion, polysiloxane, two carboxylic acid amide derivative, octadecyl ethylene urea, quaternary sun lotus property promoting agent with reactive functional groups.
The effect of described whipping agent is to make elastic mud ground wal ceramic tile produce trickle unicellular structure.Used whipping agent is p-toluene sulfonyl hydrazide, diimide diformamide, azodicarboamide (ADC), dibenzoyl peroxide (BPO) etc.
Described tinting material adopts paint-printing colour size, for example paint-printing colour size indigo plant, paint-printing colour size is black, paint-printing colour size is light yellow, paint-printing colour size is yellow, paint-printing colour size is golden yellow, paint-printing colour size is orange, paint-printing colour size is green, paint-printing colour size is red, paint-printing colour size palm fibre etc.; Or other series inorganic pigments such as carbon black, chromium titan yellow, chromium nickel yellow, molybdenum red, Sudan red, ultramarine blue (the artificial oriental lapis look pigment of aluminosilicophosphate), zirconium system, cobalt series pigments, also can use pigment dyestuff, for example azo pigment, phthalocyanine pigment and heterocycle pigment etc.
The manufacture method of elastic mud ground wal ceramic tile of the present invention is:
1, earth drying, pulverizing, mistake 100-500 mesh sieve get the mud powder; Or earth and water mixed after the 100-500 mesh filter screen filters, treat that moisture content evaporates into water content within 2%-30%, mud.
2, with mud powder or mud, acrylic emulsions, dispersion agent, softening agent, whipping agent, tinting material and water mechanically mixing, make it become uniform composite sludge.
3, composite sludge is coated on the template, molding after 200 ℃ ± 100 ℃ oven dry becomes goods.Become goods surface pattern by the texture decision of template.
The present invention has following advantage:
The elastic mud ground wal ceramic tile that present method is produced because additive therefor is water-soluble reagent, therefore, produces, mat formation, nonhazardous gas volatilization in the use, harmless to the unusual close friend of environment, meet the requirement of current environment-friendly building materials.
The elastic mud ground wal ceramic tile that present method is produced has good weathering resistance, is difficult for aging or modification, embrittlement, and can reach 15～30 years work-ing life.
The elastic mud ground wal ceramic tile that present method is produced can directly be affixed on all kinds of ground and metope, as the cement face, greasy powder face, is coated with charge level, face side, stone face, wallpaper face etc.
The elastic mud ground wal ceramic tile that present method is produced can take off replacing after the local damage easily.
The elastic mud ground wal ceramic tile that present method is produced takes place crosslinkedly making under the effect of additive and temperature between the mud molecule, form the long-chain shaped polymer.Characteristics with good springiness, wear-resistant, anti tear.Be particularly suitable for children room, old man room, hospital etc. to ground, the demanding place of metope collision protection performance.
The elastic mud ground wal ceramic tile that present method is produced is because of it has the distinctive micro hole construction of earth, so have excellent moisture-proof function.
The elastic mud ground wal ceramic tile that present method is produced, the conversion of size that can be by mould structure, shape, concave-convex surface decorative pattern forms different structure, different size, difform visual effect.
The elastic mud ground wal ceramic tile that present method is produced utilizes the true qualities of mud, mixes colours by adding a spot of water-borne coatings printing paste or toner, forms colourful also under intensive ultraviolet, shine for a long time not can variable color color variety.
Embodiment
Below by embodiment the present invention is specifically described; be necessary to be pointed out that at this present embodiment can only further specify the present invention; can not be interpreted as limiting the scope of the invention, those skilled in the art can make some nonessential improvement and adjustment to the present invention according to foregoing.
Embodiment 1:
Emulsified body softening agent 3%, the toluene sulfonyl hydrazide whipping agent 2% of yellow mud powder 70%, acrylic ester high molecular type copolymer emulsion 24.8%, benzyl naphthalene sulfonic acid and formaldehyde condensation body dispersion agent 0.2%, organosilicon and the fatty amine of drying, pulverizing, mistake 100-500 mesh sieve, mechanically mixing makes it become uniform composite sludge; Mud is coated on the template that has dermatoglyph, and coating thickness is 2mm, and molding after 200 ℃ ± 100 ℃ oven dry obtains the yellow elastic mud ground wal ceramic tile product of dermatoglyph.The elastic mud ground wal ceramic tile that needs other color adds corresponding mill base or toner in mud, adopts identical method to make.Need to produce the dermatoglyph elastic mud ground wal ceramic tile of different thickness, the increase and decrease coating thickness gets final product.Need to produce the yellow elastic mud ground wal ceramic tile of different surfaces decorative pattern, change template and get final product.
Embodiment 2:
Emulsified body softening agent 4%, diimide diformamide whipping agent 4%, the paint-printing colour size palm fibre 2% of white clay powder 45%, polyethyl acrylate, butyl polyacrylate, hydroxymethyl acrylamide copolymer 41.9%, water 3%, benzyl naphthalene sulfonic acid and formaldehyde condensation body dispersion agent 0.1%, organosilicon and the fatty amine of drying, pulverizing, mistake 100-500 mesh sieve, mechanically mixing makes it become uniform composite sludge; Mud is coated on the template that has brick line modelled after an antique, and coating thickness is 6mm, and molding after 200 ℃ ± 100 ℃ oven dry obtains pale brown look brick line modelled after an antique elastic mud ground wal ceramic tile product.Need the brick line elastic mud ground wal ceramic tile modelled after an antique of other color, add corresponding mill base or toner in mud, adopt identical method to make.Need to produce the brick line elastic mud ground wal ceramic tile modelled after an antique of different thickness, the increase and decrease coating thickness gets final product.Need to produce the pale brown look elastic mud ground wal ceramic tile of different surfaces decorative pattern, change template and get final product.
Embodiment 3:
The white clay powder 37% of drying, pulverizing, mistake 100-500 mesh sieve, butyl acrylate (n-BA) and ethyl acrylate (Octyl acrylate, 2-EHA) multipolymer 50.9%, benzyl naphthalene sulfonic acid and formaldehyde condensation body dispersion agent 0.1%, organosilicon emulsion softening agent 5%, azodicarboamide (ADC) whipping agent 5%, paint-printing colour size black and red each 1%, mechanically mixing makes it become uniform composite sludge; Mud is coated on the template that has wood grain, and coating thickness is 5mm, and molding after 200 ℃ ± 100 ℃ oven dry obtains pink wood grain elastic mud ground wal ceramic tile product.The wood grain elastic mud ground wal ceramic tile that needs other color adds corresponding mill base or toner in mud, adopts identical method to make.Need to produce the wood grain elastic mud ground wal ceramic tile of different thickness, the increase and decrease coating thickness gets final product.Need to produce the pink elastic mud ground wal ceramic tile of different surfaces decorative pattern, change template and get final product.
Embodiment 4:
Drying, pulverizing, the black mud powder 61% of crossing the 100-500 mesh sieve, negatively charged ion, nonionic phenotype make it become uniform composite sludge from interlinkage acrylate copolymer emulsion 30.9%, benzyl naphthalene sulfonic acid and formaldehyde condensation body dispersion agent 0.1%, organosilicon emulsion softening agent 3%, dibenzoyl peroxide (BPO) whipping agent 5% mechanically mixing; Mud is coated on the template that has the stone line, and coating thickness is 8mm, and molding after 200 ℃ ± 100 ℃ oven dry obtains black stone line elastic mud ground wal ceramic tile product.Need the stone line elastic mud ground wal ceramic tile of other color, add corresponding mill base or toner in mud, adopt identical method to make.Need to produce the stone line elastic mud ground wal ceramic tile of different thickness, the increase and decrease coating thickness gets final product.Need to produce the black elastic mud ground wal ceramic tile of different surfaces decorative pattern, change template and get final product.
Embodiment 5:
The multi-copolymerization emulsion 59.8% of the acrylate copolymer of drying, pulverizing, the yellow mud powder 35% of crossing the 100-500 mesh sieve, tool reactive group, benzyl naphthalene sulfonic acid and formaldehyde condensation body dispersion agent 0.2%, polysiloxane soft agent 3%, paint-printing colour size black 2% with reactive functional groups, mechanically mixing makes it become uniform composite sludge; Mud is coated on the template that has the crocodile dermatoglyph, and coating thickness is 8mm, and molding after 200 ℃ ± 100 ℃ oven dry obtains dark blackish green crocodile dermatoglyph elastic mud ground wal ceramic tile product.Need the crocodile dermatoglyph elastic mud ground wal ceramic tile of other color, add corresponding mill base or toner in mud, adopt identical method to make.Need to produce the crocodile dermatoglyph elastic mud ground wal ceramic tile of different thickness, the increase and decrease coating thickness gets final product.Need to produce the dark blackish green elastic mud ground wal ceramic tile of different surfaces decorative pattern, change template and get final product.
Embodiment 6:
Compound (emulsion) 40.8%, the cellulose sulfate ester sodium salt dispersing agent C S 0.2% of drying, pulverizing, the yellow mud powder 50% of crossing the 100-500 mesh sieve, polyacrylic ester, have polysiloxane soft agent 3%, toluene sulfonyl hydrazide whipping agent 3%, the carbon black 3% of reactive functional groups, mechanically mixing makes it become uniform composite sludge; Mud is coated on the template that has dermatoglyph, and coating thickness is 3mm, and molding after 200 ℃ ± 100 ℃ oven dry obtains black dermatoglyph elastic mud ground wal ceramic tile product.Need the dermatoglyph elastic mud ground wal ceramic tile product of other color, add corresponding mill base or toner in mud, adopt identical method to make.Need to produce the dermatoglyph elastic mud ground wal ceramic tile of different thickness, the increase and decrease coating thickness gets final product.Need to produce the black elastic mud ground wal ceramic tile of different surfaces decorative pattern, change template and get final product.
Embodiment 7:
Drying, pulverizing, white clay powder 50%, methyl acrylate (MA) and ethyl propenoate (EA) copolymer emulsion 38.8%, benzyl naphthalene sulfonic acid and formaldehyde condensation body dispersion agent 0.2%, two carboxylic acid amide derivative softening agent 3%, diimide diformamide whipping agent 6%, molybdenum red and the carbon black respectively 1% of crossing the 100-500 mesh sieve, mechanically mixing makes it become uniform composite sludge; Mud is coated on the template that has wood grain, and coating thickness is 16mm, and molding after 200 ℃ ± 100 ℃ oven dry obtains Chu Hongse wood grain elastic mud ground wal ceramic tile product.Need the wood grain elastic mud ground wal ceramic tile product of other color, add corresponding mill base or toner in mud, adopt identical method to make.Need to produce the Chu Hongse wood grain elastic mud ground wal ceramic tile of different thickness, the increase and decrease coating thickness gets final product.Need to produce the Chu Hongse elastic mud ground wal ceramic tile of different surfaces decorative pattern, change template and get final product.
Embodiment 8:
Water content is at copolymerized macromolecule compound 18.55%, cellulose sulfate ester sodium salt (dispersing agent C S) 0.05%, two carboxylic acid amide derivative softening agent 5%, diimide diformamide whipping agent 2.5%, the water 6% of 10% clay wash 67.9%, vinylformic acid and ester thereof, mechanically mixing makes it become uniform composite sludge; Mud is coated on the template that has bag, and coating thickness is 2mm, and molding after 200 ℃ ± 100 ℃ oven dry obtains white bag elastic mud ground wal ceramic tile product.Need the bag elastic mud ground wal ceramic tile product of other color, add corresponding mill base or toner in mud, adopt identical method to make.Need to produce the white bag elastic mud ground wal ceramic tile of different thickness, the increase and decrease coating thickness gets final product.Need to produce the white elastic mud ground wal ceramic tile of different surfaces decorative pattern, change template and get final product.
Embodiment 9:
Water content is at 20% yellow mud 75.5%, butyl acrylate and acrylonitrile copolymer emulsion 18.4%, benzyl naphthalene sulfonic acid and formaldehyde condensation body dispersion agent 0.1%, octadecyl ethylene urea softening agent 4%, and mechanically mixing makes it become uniform composite sludge; Mud is coated on the template that has bag, and coating thickness is 2mm, and molding after 200 ℃ ± 100 ℃ oven dry obtains yellow bag elastic mud ground wal ceramic tile product.Need the bag elastic mud ground wal ceramic tile product of other color, add corresponding mill base or toner in mud, adopt identical method to make.Need to produce the yellow bag elastic mud ground wal ceramic tile of different thickness, the increase and decrease coating thickness gets final product.Need to produce the elastic mud ground wal ceramic tile of different surfaces decorative pattern, change template and get final product.
The elastic mud ground wal ceramic tile that embodiment 1-9 production obtains through legal test section gate test, has carried out formaldehyde, total volatile organic compound, benzene series thing etc. and has detected, and the result is as follows:
| Test item | Unit | Assay |
| Formaldehyde | mg/m 3 | 0.001-0.002 |
| TVOC | mg/m 3 | 0.060-0.095 |
| Benzene | mg/m 3 | 0.002-0.006 |
| Toluene | mg/m 3 | 0.001-0.002 |
| P-Xylol | mg/m 3 | 0.002-0.003 |
| O-Xylol | mg/m 3 | ＜0.02 |
| Dissoluble lead | mg/kg | 0.014-0.024 |
| Soluble chromium | mg/kg | 0.0154-0.2111 |
| Soluble cadmium | mg/kg | ＜0.004 |
| Soluble mercury | mg/kg | ＜0.004 |
Detection is according to the method for inspection: formaldehyde (GB18580-2001 appendix A); Total volatile organic compound (GB18587-2001 appendix A); Benzene series thing (GB18587-2001 appendix A); Dissoluble lead, cadmium, chromium, mercury (GB18585-2001).
The elastic mud ground wal ceramic tile that embodiment 1-9 production obtains has carried out acute oral toxicity (LD
50) experiment:
Each dosage group mouse does not see untoward reaction after giving sample, and diet is movable normal, and laboratory animal does not have death in the observation period, obtains female, male its mouse oral LD
50＞25.5g/Kg BW, submitted sample elastic mud ground wal ceramic tile belong to nontoxic level material, the results are shown in following table:
| Dosage (g/Kg BW) | Number of animals (only) | Animal dead (only) | ||
| Female | Male | Female | Male | |
| 25.5 21.8 18.6 14.7 11.3 8.82 5.74 3.95 1.75 | 5 5 5 5 5 5 5 5 5 | 5 5 5 5 5 5 5 5 5 | 0 0 0 0 0 0 0 0 0 | 0 0 0 0 0 0 0 0 0 |
This test basis GB15193.3-2003 " toxicological evaluation of food safety procedure and method "
Through provincial test section gate test, its performance is as follows after the elastic mud ground wal ceramic tile moulding that embodiment 1-9 production obtains:
1, water tolerance (3d) no change.
2, alkali resistance (3%NaOH, 7d) no change.
3, acid resistance (the hydrochloric acid soln .7d of pH=4) no change.
4, freeze-thaw resistance (10 circulations) no change.
5, anti-surface contamination (5 secondary reflection coefficient rate of descent)≤10%.
6, artificial ageing resistance (3000h).
Claims (8)
1, a kind of elastic mud ground wal ceramic tile is characterized in that: it is a main raw material with common soil and acrylic emulsions, and its composition and parts by weight are as follows:
Common soil 30-80;
Acrylic emulsions 18-60
Dispersion agent 0.05-0.2
Softening agent 1-10
Whipping agent 0-8
Tinting material 0-5
Water 0-20.
2, elastic mud ground wal ceramic tile according to claim 1 is characterized in that: described common soil can adopt common red soil, black mud, yellow mud or white clay.Earth drying, pulverizing, mistake 100-500 mesh sieve are removed stone and foreign material; Or with earth with water mixes after the above strainer filtering of 100-500 order, treat moisture content evaporate into water content within 2%-30% mud.
3, elastic mud ground wal ceramic tile according to claim 1 is characterized in that: the combination of one or more below described acrylic emulsions adopts: (1) methyl acrylate; (2) ethyl propenoate; (3) butyl acrylate; (4) ethyl acrylate; (5) synthetic styrene-butadiene emulsion and natural polymer mixed emulsion, (6) acrylic ester high molecular type copolymer emulsion; (7) polyethyl acrylate, butyl polyacrylate, hydroxymethyl acrylamide copolymer; (8) selfing chain acrylate copolymer emulsion; (9) negatively charged ion, nonionic phenotype are from the interlinkage acrylate copolymer emulsion; (10) multi-copolymerization emulsion of the acrylate copolymer of tool reactive group; (11) compound emulsification system acrylic acid esters co-polymer; (12) methyl methacrylate, butyl acrylate, acrylamide ternary copolymer emulsion; (13) butyl acrylate and acrylonitrile copolymer emulsion; (14) copolymer emulsion of all acrylic ester class; (15) the copolymerized macromolecule compound of vinylformic acid and ester thereof; (16) compound of polyacrylic ester.
4, elastic mud ground wal ceramic tile according to claim 1 is characterized in that: described dispersion agent adopts benzyl naphthalene sulfonic acid and formaldehyde condensation body, cellulose sulfate ester sodium salt.
5, elastic mud ground wal ceramic tile according to claim 1, it is characterized in that: described softening agent adopts the general softening agent of chemical field, for example the emulsified body of organosilicon and fatty amine, organosilicon emulsion, the polysiloxane with reactive functional groups, two carboxylic acid amide derivative, octadecyl ethylene urea, quaternary sun lotus property promoting agent.
6, elastic mud ground wal ceramic tile according to claim 1 is characterized in that: described whipping agent is adopted as p-toluene sulfonyl hydrazide, diimide diformamide, azodicarboamide (ADC), dibenzoyl peroxide (BPO) etc.
7, elastic mud ground wal ceramic tile according to claim 1, it is characterized in that: described tinting material adopts paint-printing colour size, carbon black, chromium titan yellow, chromium nickel yellow, molybdenum red, Sudan red, ultramarine blue, zirconium system or cobalt series pigments, perhaps other series inorganic pigments perhaps use pigment dyestuff.
8, elastic mud ground wal ceramic tile as claimed in claim 1 is characterized in that: the manufacture method of this elastic mud ground wal ceramic tile is:
(1) earth drying, pulverizing, mistake 100-500 mesh sieve get the mud powder; Or earth and water mixed after the 100-500 mesh filter screen filters, treat that moisture content evaporates into water content within 2%-30%, mud;
(2) mud powder or mud, acrylic emulsions, (adding) dispersion agent, softening agent, whipping agent, tinting material and water mechanically mixing, make it become uniform composite sludge according to different product function needs;
(3) composite sludge is coated on the template, molding after the drying becomes goods.The decorative pattern of these goods is by the template surface structures shape.
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| CN 200710027924 CN101045640A (en) | 2007-05-06 | 2007-05-06 | Elastic mud ground wal ceramic tile and manufacturing method |
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|---|---|---|---|
| CN 200710027924 CN101045640A (en) | 2007-05-06 | 2007-05-06 | Elastic mud ground wal ceramic tile and manufacturing method |
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| CN102351457A (en) * | 2011-07-12 | 2012-02-15 | 长安大学 | Additive capable of improving flexural strength of cement concrete and application method thereof |
| CN103275534A (en) * | 2013-05-31 | 2013-09-04 | 苏州富通高新材料科技股份有限公司 | Methylmethacrylate fireproof paint |
| CN103694818A (en) * | 2013-11-29 | 2014-04-02 | 东莞市崀玉建筑材料有限公司 | Faux-wooden wear-resistant material |
| CN103723947A (en) * | 2013-12-30 | 2014-04-16 | 上海浦东路桥建设股份有限公司 | Directly-added ecological asphalt mixture cold filling material additive and preparation method and application |
| CN111021243A (en) * | 2019-12-24 | 2020-04-17 | 汪勇 | High molecular polymer ultrathin wear-resistant protective bridge deck pavement and construction method thereof |
-
2007
- 2007-05-06 CN CN 200710027924 patent/CN101045640A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102351457A (en) * | 2011-07-12 | 2012-02-15 | 长安大学 | Additive capable of improving flexural strength of cement concrete and application method thereof |
| CN102320765A (en) * | 2011-07-27 | 2012-01-18 | 云南省公路科学技术研究院 | Warm-mix regenerated asphalt mixture |
| CN103275534A (en) * | 2013-05-31 | 2013-09-04 | 苏州富通高新材料科技股份有限公司 | Methylmethacrylate fireproof paint |
| CN103694818A (en) * | 2013-11-29 | 2014-04-02 | 东莞市崀玉建筑材料有限公司 | Faux-wooden wear-resistant material |
| CN103723947A (en) * | 2013-12-30 | 2014-04-16 | 上海浦东路桥建设股份有限公司 | Directly-added ecological asphalt mixture cold filling material additive and preparation method and application |
| CN111021243A (en) * | 2019-12-24 | 2020-04-17 | 汪勇 | High molecular polymer ultrathin wear-resistant protective bridge deck pavement and construction method thereof |
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