A kind of wear-resisting high hardness high toughness wallboard
Technical field
The present invention relates to wallboard technical field, more particularly to a kind of wear-resisting high hardness high toughness wallboard.
Background technology
Demand of the wallboard in China market is increasing, and it is indispensable that it has become building, furniture, automobile and other industries
Auxiliary material.In addition, becoming stronger day by day with China's wallboard industry development, abrasion-resistant wallboard must be by the overall nose-up tendency of wallboard
Drive and have a share, be the optimal selection of wallboard wear-resistant protection in wallboard brushing wear-resistant paint, although in wallboard industry not
It is disconnected to occur in that all kinds of wear-resistant paints, but fragility is poor, and hardness is low, and anti-wear performance does not reach special circumstances demand, causes to use the longevity
Life is shorter, and it is good how to prepare a kind of wearability, and hardness is high, good toughness, and the wallboard of service life length turns into needs what is solved at present
Technical problem.
The content of the invention
The technical problem existed based on background technology, the present invention proposes a kind of wear-resisting high hardness high toughness wallboard, and its is resistance to
Excellent performance is ground, hardness is high, and good toughness, service life is long.
A kind of wear-resisting high hardness high toughness wallboard proposed by the present invention, including set gradually from the inside to the outside basic unit, bonding
Layer, heat-insulation layer, screed, waterproof layer, emulsion layer, decorative coveringn and wearing layer;Wearing layer is made of wear-resistant paint;
The wear-resistant paint is prepared using following technique:
S1,100 parts of deionized waters are put into mixer by weight, add 30-50 part ethylene glycol and stir, continuation
Add 120-140 parts of kaolin, 20-40 parts of alumina, 10-15 parts of alumina powders, 2-10 parts of electric capacity white alundum powders, 5-10 parts of fluorinations
Graphite stirs, and kaolinic particle diameter is 10-20 microns, continuously adds 2-5 parts of Tissuemat Es, 0.5-1 parts of carboxymethyl celluloses
Plain sodium, 1-2 a part calgon are stirred, and whipping temp is 80-95 DEG C, and mixing time is 4-6h, and speed of agitator is 800-
1000r/min, centrifugal sedimentation separation, obtained solids is the first prefabricated material;
S2,100 parts of tetraethyl orthosilicates are sent into agitators by weight, add 40-80 part absolute ethyl alcohols and 30-40 parts
Hydrochloric acid is stirred, and mixing speed is 200-300r/min, and mixing time is 20-60min, obtains the second prefabricated material;
S3, it will be stirred by weight in 100 parts of deionized waters feeding agitators, mixing speed is 400-500r/min, plus
Enter 2-5 parts of polyoxyethylene polyoxypropylene block copolymers, 20-30 parts low to connect many hydrophobic group organic polymers of skill, 10-15 parts six inclined
Sodium phosphate, 1-5 part concentrated sulfuric acid and 2-4 parts of defoamer stirrings, mixing time is 20-40min, continuously adds 20-40 parts of FEVE fluorine
Carbon resin, the prefabricated material of 40-60 parts second, 20-40 parts of sodium silicate solutions and 10-30 parts of methyl trifluoro propyl silicone oil are stirred,
Mixing time is 20-50min, continuously adds 1-10 parts of titanium dioxides and is stirred with the prefabricated material of 20-40 parts first, whipping temp is
40-50 DEG C, mixing time is 20-40min, and rise temperature continues to stir 10-30min, continuously add 10-30 parts to 60-80 DEG C
Water, 1-2 part defoamer, 10-30 parts of polymerizable organosilicon emulsions and 2-6 parts of methylcellulose are stirred, and mixing speed is 400-
800r/min, mixing time is 10-15min, obtains wear-resistant paint.
Preferably, in S1, the particle diameter of alumina powder is 50-100 microns, and the particle diameter of electric capacity white alundum powder is 200-400
Micron.
Preferably, in S1, kaolin, alumina, alumina powder, the weight ratio of electric capacity white alundum powder and fluorographite are
130-136:30-34:12-14:6-8:6-8.
Preferably, in S1, the weight ratio of Tissuemat E, sodium carboxymethylcellulose and calgon is 3-3.6:0.6-
0.8:1.2-1.4.
Preferably, in S1,100 parts of deionized waters are put into mixer by weight, 40-44 parts of ethylene glycol is added and stirs
Mix uniform, continuously add 130-136 parts of kaolin, 30-34 parts of alumina, 12-14 parts of alumina powders, 6-8 parts of electric capacity white alundum powders,
6-8 parts of fluorographites stir, and kaolinic particle diameter is 10-20 microns, continuously adds 3-3.6 parts of Tissuemat Es, 0.6-0.8
Part sodium carboxymethylcellulose, 1.2-1.4 parts of calgons are stirred, and whipping temp is 90-92 DEG C, and mixing time is 5-
5.5h, speed of agitator is 900-940r/min, and centrifugal sedimentation separation, obtained solids is the first prefabricated material.
Preferably, in S3, polyoxyethylene polyoxypropylene block copolymer and the low skill many hydrophobic group organic polymers of connecing
Weight ratio is 4-4.6:24-26.
Preferably, in S3, the weight ratio of FEVE fluorocarbon resins, sodium silicate solution and methyl trifluoro propyl silicone oil is 30-
34:30-34:20-26.
Preferably, in S3, the weight ratio of polymerizable organosilicon emulsion and methylcellulose is 20-26:3-4.
Preferably, in S3,100 parts of deionized waters are sent into agitator stirred by weight, mixing speed is 420-
450r/min, adds 4-4.6 parts of polyoxyethylene polyoxypropylene block copolymers, 24-26 parts low connects many hydrophobic group organic polymers of skill
Thing, 12-14 part calgon, the 2-3 parts of concentrated sulfuric acids and 3-3.6 parts of defoamer stirrings, mixing time is 30-36min, continues to add
Enter 30-34 parts of FEVE fluorocarbon resins, the prefabricated material of 50-55 parts second, 30-34 parts of sodium silicate solutions and 20-26 parts of methyl trifluoros third
Base silicone oil is stirred, and mixing time is 30-40min, is continuously added 5-8 parts of titanium dioxides and is carried out with the prefabricated material of 30-34 parts first
Stirring, whipping temp is 42-45 DEG C, and mixing time is 30-36min, and rise temperature continues to stir 20-26min to 70-75 DEG C,
20-24 parts of water, 1.2-1.4 parts of defoamers, 20-26 parts of polymerizable organosilicon emulsions and 3-4 parts of methylcellulose are continuously added to carry out
Stirring, mixing speed is 500-560r/min, and mixing time is 12-14min, obtains wear-resistant paint.
In the present invention, FEVE fluorocarbon resins are the resin with cross-linked structure, and fluorographite is a kind of the new of layer structure
Type lubriation material, its greasy property is superior, FEVE fluorocarbon resins, fluorographite combination kaolin, alumina, alumina powder, electric capacity
White alundum powder collective effect, not only Combination is good, and internal active group be combined with each other, and hardness is high, and good toughness, anti-wear performance is excellent
It is different, and add tetraethyl orthosilicate, sodium silicate solution, methyl trifluoro propyl silicone oil, polyoxyethylene polyoxypropylene block copolymer,
Polymerizable organosilicon emulsion is compounded with FEVE fluorocarbon resins, kaolin, alumina, alumina powder and electric capacity white alundum powder, can shape
The network structure mutually wound into height, can significantly increase coating hardness and toughness, further low connect many hydrophobic groups of skill with adding
Organic polymer, calgon, the effect of multifunctional polymer alcohol amine salt solution, coating good dispersion, filming performance are excellent, enter
And strengthen coating hardness and toughness.
Brief description of the drawings
Fig. 1 is the preparation technology flow chart of wear-resistant paint proposed by the present invention.
Embodiment
As shown in figure 1, Fig. 1 is the preparation technology flow chart of wear-resistant paint proposed by the present invention.
Below, technical scheme is described in detail by specific embodiment.
Embodiment 1
A kind of wear-resisting high hardness high toughness wallboard, including set gradually from the inside to the outside basic unit, tack coat, heat-insulation layer, sand
Pulp layer, waterproof layer, emulsion layer, decorative coveringn and wearing layer;Wearing layer is made of wear-resistant paint;
Reference picture 1, the wear-resistant paint is prepared using following technique:
S1,100 parts of deionized waters are put into mixer by weight, add 30 parts of ethylene glycol and stir, continue plus
Enter 140 parts of kaolin, 20 parts of alumina, 15 parts of alumina powders, 2 parts of electric capacity white alundum powders, 10 parts of fluorographites to stir, kaolinite
The particle diameter of soil is 10-20 microns, continuously adds 2 parts of Tissuemat Es, 1 part of sodium carboxymethylcellulose, 1 part of calgon and is stirred
Mix, whipping temp is 95 DEG C, mixing time is 4h, speed of agitator is 1000r/min, centrifugal sedimentation separation, obtained solids
For the first prefabricated material;
S2,100 parts of tetraethyl orthosilicates are sent into agitators by weight, add 40 parts of absolute ethyl alcohols and enter with 40 parts of hydrochloric acid
Row stirring, mixing speed is 200r/min, and mixing time is 60min, obtains the second prefabricated material;
S3, it will be stirred by weight in 100 parts of deionized waters feeding agitators, mixing speed is 400r/min, adds 5 parts
Polyoxyethylene polyoxypropylene block copolymer, it is 20 parts low connect many hydrophobic group organic polymers of skill, 15 parts of calgons, 1 part it is dense
Sulfuric acid and the stirring of 4 parts of defoamers, mixing time is 20min, continuously add 40 parts of FEVE fluorocarbon resins, 40 part of second prefabricated material,
40 parts of sodium silicate solutions and 10 parts of methyl trifluoro propyl silicone oil are stirred, and mixing time is 50min, continuously add 1 part of titanium white
Powder is stirred with 40 part of first prefabricated material, and whipping temp is 40 DEG C, and mixing time is 40min, and rise temperature continues to 60 DEG C
30min is stirred, 10 parts of water, 2 parts of defoamers, 10 parts of polymerizable organosilicon emulsions and 6 parts of methylcellulose is continuously added and is stirred,
Mixing speed is 400r/min, and mixing time is 15min, obtains wear-resistant paint.
Embodiment 2
A kind of wear-resisting high hardness high toughness wallboard, including set gradually from the inside to the outside basic unit, tack coat, heat-insulation layer, sand
Pulp layer, waterproof layer, emulsion layer, decorative coveringn and wearing layer;Wearing layer is made of wear-resistant paint;
The wear-resistant paint is prepared using following technique:
S1,100 parts of deionized waters are put into mixer by weight, add 50 parts of ethylene glycol and stir, continue plus
Enter 120 parts of kaolin, 40 parts of alumina, 10 parts of alumina powders, 10 parts of electric capacity white alundum powders, 5 parts of fluorographites to stir, kaolinite
The particle diameter of soil is 10-20 microns, continuously adds 5 parts of Tissuemat Es, 0.5 part of sodium carboxymethylcellulose, 2 parts of calgons and carries out
Stirring, whipping temp is 80 DEG C, and mixing time is 6h, and speed of agitator is 800r/min, centrifugal sedimentation separation, obtained solids
For the first prefabricated material;
S2,100 parts of tetraethyl orthosilicates are sent into agitators by weight, add 80 parts of absolute ethyl alcohols and enter with 30 parts of hydrochloric acid
Row stirring, mixing speed is 300r/min, and mixing time is 20min, obtains the second prefabricated material;
S3, it will be stirred by weight in 100 parts of deionized waters feeding agitators, mixing speed is 500r/min, adds 2 parts
Polyoxyethylene polyoxypropylene block copolymer, it is 30 parts low connect many hydrophobic group organic polymers of skill, 10 parts of calgons, 5 parts it is dense
Sulfuric acid and the stirring of 2 parts of defoamers, mixing time is 40min, continuously add 20 parts of FEVE fluorocarbon resins, 60 part of second prefabricated material,
20 parts of sodium silicate solutions and 30 parts of methyl trifluoro propyl silicone oil are stirred, and mixing time is 50min, continuously add 1 part of titanium white
Powder is stirred with 40 part of first prefabricated material, and whipping temp is 40 DEG C, and mixing time is 40min, and rise temperature continues to 60 DEG C
30min is stirred, 10 parts of water, 2 parts of defoamers, 10 parts of polymerizable organosilicon emulsions and 6 parts of methylcellulose is continuously added and is stirred,
Mixing speed is 400r/min, and mixing time is 15min, obtains wear-resistant paint.
Embodiment 3
A kind of wear-resisting high hardness high toughness wallboard, including set gradually from the inside to the outside basic unit, tack coat, heat-insulation layer, sand
Pulp layer, waterproof layer, emulsion layer, decorative coveringn and wearing layer;Wearing layer is made of wear-resistant paint;
The wear-resistant paint is prepared using following technique:
S1,100 parts of deionized waters are put into mixer by weight, add 40 parts of ethylene glycol and stir, continue plus
Enter 136 parts of kaolin, 30 parts of alumina, 14 parts of alumina powders, 6 parts of electric capacity white alundum powders, 8 parts of fluorographites to stir, kaolinite
The particle diameter of soil is 10-20 microns, continuously adds 3 parts of Tissuemat Es, 0.8 part of sodium carboxymethylcellulose, 1.2 parts of calgons and enters
Row stirring, whipping temp is 92 DEG C, and mixing time is 5h, and speed of agitator is 940r/min, centrifugal sedimentation separation, obtained solid
Thing is the first prefabricated material;
S2,100 parts of tetraethyl orthosilicates are sent into agitators by weight, add 40 parts of absolute ethyl alcohols and enter with 40 parts of hydrochloric acid
Row stirring, mixing speed is 200r/min, and mixing time is 60min, obtains the second prefabricated material;
S3, it will be stirred by weight in 100 parts of deionized waters feeding agitators, mixing speed is 420r/min, adds 4.6
Part polyoxyethylene polyoxypropylene block copolymer, it is 24 parts low connect many hydrophobic group organic polymers of skill, 14 parts of calgons, 2 parts
The concentrated sulfuric acid and the stirring of 3.6 parts of defoamers, mixing time is 30min, continuously add 34 parts of FEVE fluorocarbon resins, 50 part second it is prefabricated
Material, 34 parts of sodium silicate solutions and 20 parts of methyl trifluoro propyl silicone oil are stirred, and mixing time is 40min, continuously adds 5 parts of titaniums
White powder is stirred with 34 part of first prefabricated material, and whipping temp is 42 DEG C, and mixing time is 36min, raises temperature to 70 DEG C, after
Continuous stirring 26min, continuously adds 20 parts of water, 1.4 parts of defoamers, 20 parts of polymerizable organosilicon emulsions and 4 parts of methylcellulose and carries out
Stirring, mixing speed is 500r/min, and mixing time is 14min, obtains wear-resistant paint.The particle diameter of alumina powder is that 50-100 is micro-
Rice, the particle diameter of electric capacity white alundum powder is 200-400 microns.
Embodiment 4
A kind of wear-resisting high hardness high toughness wallboard, including set gradually from the inside to the outside basic unit, tack coat, heat-insulation layer, sand
Pulp layer, waterproof layer, emulsion layer, decorative coveringn and wearing layer;Wearing layer is made of wear-resistant paint;
The wear-resistant paint is prepared using following technique:
S1,100 parts of deionized waters are put into mixer by weight, add 44 parts of ethylene glycol and stir, continue plus
Enter 130 parts of kaolin, 34 parts of alumina, 12 parts of alumina powders, 8 parts of electric capacity white alundum powders, 6 parts of fluorographites to stir, kaolinite
The particle diameter of soil is 10-20 microns, continuously adds 3.6 parts of Tissuemat Es, 0.6 part of sodium carboxymethylcellulose, 1.4 parts of calgons
It is stirred, whipping temp is 90 DEG C, mixing time is 5.5h, speed of agitator is 900r/min, and centrifugal sedimentation separation is obtained
Solids is the first prefabricated material;
S2,100 parts of tetraethyl orthosilicates are sent into agitators by weight, add 80 parts of absolute ethyl alcohols and enter with 30 parts of hydrochloric acid
Row stirring, mixing speed is 300r/min, and mixing time is 20min, obtains the second prefabricated material;
S3, it will be stirred by weight in 100 parts of deionized waters feeding agitators, mixing speed is 450r/min, adds 4 parts
Polyoxyethylene polyoxypropylene block copolymer, it is 26 parts low connect many hydrophobic group organic polymers of skill, 12 parts of calgons, 3 parts it is dense
Sulfuric acid and the stirring of 3 parts of defoamers, mixing time is 36min, continuously add 30 parts of FEVE fluorocarbon resins, 55 part of second prefabricated material,
30 parts of sodium silicate solutions and 26 parts of methyl trifluoro propyl silicone oil are stirred, and mixing time is 30min, continuously add 8 parts of titanium whites
Powder is stirred with 30 part of first prefabricated material, and whipping temp is 45 DEG C, and mixing time is 30min, and rise temperature continues to 75 DEG C
20min is stirred, 24 parts of water, 1.2 parts of defoamers, 26 parts of polymerizable organosilicon emulsions and 3 parts of methylcellulose is continuously added and is stirred
Mix, mixing speed is 560r/min, mixing time is 12min, obtains wear-resistant paint.The particle diameter of alumina powder is that 50-100 is micro-
Rice, the particle diameter of electric capacity white alundum powder is 200-400 microns.
Embodiment 5
A kind of wear-resisting high hardness high toughness wallboard, including set gradually from the inside to the outside basic unit, tack coat, heat-insulation layer, sand
Pulp layer, waterproof layer, emulsion layer, decorative coveringn and wearing layer;Wearing layer is made of wear-resistant paint;
The wear-resistant paint is prepared using following technique:
S1,100 parts of deionized waters are put into mixer by weight, add 42 parts of ethylene glycol and stir, continue plus
Enter 134 parts of kaolin, 32 parts of alumina, 13.5 parts of alumina powders, 7 parts of electric capacity white alundum powders, 7 parts of fluorographites to stir, it is high
The particle diameter of ridge soil is 10-20 microns, continuously adds 3.2 parts of Tissuemat Es, 0.75 part of sodium carboxymethylcellulose, 1.32 part of six inclined phosphorus
Sour sodium is stirred, and whipping temp is 91 DEG C, and mixing time is 5.5h, and speed of agitator is 920r/min, and centrifugal sedimentation separation is obtained
The solids arrived is the first prefabricated material;
S2,100 parts of tetraethyl orthosilicates are sent into agitators by weight, add 65 parts of absolute ethyl alcohols and enter with 36 parts of hydrochloric acid
Row stirring, mixing speed is 240r/min, and mixing time is 40min, obtains the second prefabricated material;
S3, it will be stirred by weight in 100 parts of deionized waters feeding agitators, mixing speed is 440r/min, adds 4.2
Part polyoxyethylene polyoxypropylene block copolymer, 25 parts low connect many hydrophobic group organic polymers of skill, 13 parts of calgons, 2.4
Part concentrated sulfuric acid and 3.2 parts of defoamers stirrings, mixing time is 32min, continuously add 32 parts of FEVE fluorocarbon resins, 52 part second it is pre-
System material, 31 parts of sodium silicate solutions and 22 parts of methyl trifluoro propyl silicone oil are stirred, and mixing time is 32min, continuously adds 7 parts
Titanium dioxide is stirred with 31 part of first prefabricated material, and whipping temp is 43 DEG C, and mixing time is 32min, raises temperature to 72 DEG C,
Continue to stir 24min, continuously add 21 parts of water, 1.35 parts of defoamers, 22 parts of polymerizable organosilicon emulsions and 3.4 parts of methylcellulose
It is stirred, mixing speed is 540r/min, mixing time is 13min, obtains wear-resistant paint.The particle diameter of alumina powder is 50-
100 microns, the particle diameter of electric capacity white alundum powder is 200-400 microns.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.