CN107879712A - A kind of high-strength abrasion-proof pressure knot brick - Google Patents
A kind of high-strength abrasion-proof pressure knot brick Download PDFInfo
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- CN107879712A CN107879712A CN201711145662.8A CN201711145662A CN107879712A CN 107879712 A CN107879712 A CN 107879712A CN 201711145662 A CN201711145662 A CN 201711145662A CN 107879712 A CN107879712 A CN 107879712A
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/30—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing magnesium cements or similar cements
- C04B28/32—Magnesium oxychloride cements, e.g. Sorel cement
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00008—Obtaining or using nanotechnology related materials
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
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- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention discloses a kind of high-strength abrasion-proof to press knot brick, and its raw material includes the general cement of silicon 42.5, styrene-acrylic emulsion, acrylate, vinyl acetate, Carboxy emulsion, dimethyl silicone polymer, middle sand, clay, kaolin, steel fibre, calcium sulfate crystal whiskers, aluminium hydroxide, Firebrake ZB, nano-calcium carbonate, mine tailing, nano aluminium oxide, flyash, talcum powder, iron chloride, magnesium chloride, magnesia, asbestos fibre, sepiolite, silane coupler KH 550, enhancing modified additive and wear-resisting modified filler.The pressure knot brick intensity of the present invention is high, and anti-wear performance is good.
Description
Technical field
The present invention relates to the technical field of pressure knot brick, more particularly to a kind of high-strength abrasion-proof pressure knot brick.
Background technology
China is brick body consumption big country, and the big producer of brick body, common brick are traditional materials for walls, mainly
With being raw material with arable land lower floor clay, it is built into after cuboid adobe that open fire calcination forms in brickkiln, this brick is current city
And the construction material that rural area is the most frequently used, in order to protect the arable land of increasingly reduction, country has prohibited the production of clay brick, mistake
Go, also once trial replaces clay brick with cement brick, but the production of cement brick and use cost are higher, while also estimates one's own ability in the presence of itself
Greatly, the defects of skyscraper uses is not suitable with, a kind of pressure knot brick of recent year exploitation, is formed by mechanical compaction, existing skill
Pressure knot brick low intensity in art, wears no resistance, can not meet the needs of in actual production process, so needing a kind of intensity of exploitation badly
Height, anti-wear performance good pressure knot brick solve the problems of the prior art.
The content of the invention
To solve technical problem present in background technology, the present invention proposes that a kind of intensity is high, the good pressure knot of anti-wear performance
Brick.
A kind of high-strength abrasion-proof pressure knot brick proposed by the present invention, its raw material include by weight：The general cement 100- of silicon 42.5
120 parts, styrene-acrylic emulsion 20-30 parts, acrylate 3-5 parts, vinyl acetate 4-6 parts, Carboxy emulsion 3-9 parts, poly dimethyl
Siloxanes 2-5 parts, middle sand 10-20 parts, clay 4-6 parts, kaolin 5-15 parts, steel fibre 4-9 parts, calcium sulfate crystal whiskers 4-9 parts, hydrogen
Aluminum oxide 3-6 parts, Firebrake ZB 4-8 parts, nano-calcium carbonate 6-12 parts, mine tailing 4-6 parts, nano aluminium oxide 2-5 parts, flyash 3-6
Part, talcum powder 2-6 parts, iron chloride 1-4 parts, magnesium chloride 3-6 parts, magnesia 1-5 parts, asbestos fibre 1-5 parts, sepiolite 3-8 parts,
Silane resin acceptor kh-550 2-6 parts, enhancing modified additive 10-20 parts, wear-resisting modified filler 15-25 parts.
Preferably, the raw material of wear-resisting modified filler includes by weight：Calcium carbonate powder 4-8 parts, sodium bentonite 3-9
Part, distilled water 8-16 parts, calgon 1-5 parts, cetyl trimethylammonium bromide 2-6 parts, tetrahydrofuran 1-5 parts, perfluor
Certain herbaceous plants with big flowers mercaptan 3-9 parts, benzyltrimethylammonium chloride 2-8 parts, silane coupler KH-560 1-8 parts, cotton fiber 4-9 parts.
Preferably, wear-resisting modified filler is prepared by following technique：By calcium carbonate powder, sodium bentonite and distilled water
Mixed grinding pulp, then add calgon and cetyl trimethylammonium bromide is well mixed, be ultrasonically treated, then
Heating, stirring, is subsequently cooled to room temperature, dries, and then grinding obtains material a；By material a, tetrahydrofuran, perfluor certain herbaceous plants with big flowers mercaptan and
Benzyltrimethylammonium chloride is well mixed, and is heated up, backflow, adds silane coupler KH-560 after being cooled to room temperature and cotton fiber mixes
Uniform, stirring is closed, it is dry in baking oven, it is cooled to room temperature and obtains wear-resisting modified filler.
Preferably, wear-resisting modified filler is prepared by following technique：By calcium carbonate powder, sodium bentonite and distilled water
Mixed grinding pulp, then add calgon and cetyl trimethylammonium bromide is well mixed, be ultrasonically treated 20-
40min, 40-60 DEG C is then heated to, stir 20-40min in 800-1200r/min rotating speeds, room temperature is subsequently cooled to, in 50-
70 DEG C of dry 7-9h, then grinding obtain material a；By material a, tetrahydrofuran, perfluor certain herbaceous plants with big flowers mercaptan and benzyltrimethylammonium chloride
It is well mixed, 70-80 DEG C is warming up to, flowed back 1-3h, and silane coupler KH-560 and cotton fiber mixing are added after being cooled to room temperature
Uniformly, 1-3min is stirred, 1-3h is dried in 120-130 DEG C of baking oven, room temperature is cooled to and obtains wear-resisting modified filler.
Preferably, strengthen the raw material of modified additive includes by weight：It is CNT 4-8 parts, OP-10 3-6 parts, natural
Latex 2-6 parts, formic acid 1-5 parts, Silane coupling reagent KH-570 3-6 parts, nano aluminium oxide 2-5 parts, powdered rice hulls 1-4 parts, jute 3-
5 parts, nanometer silicon carbide 1-4 parts, nano silicon 2-6 parts, Nano diamond 3-6 parts, attapulgite 4-8 parts.
Preferably, enhancing modified additive is prepared by following technique：CNT and OP-10 are well mixed, are placed in
In ultrasonic reactor, deionized water is then added, ultrasonic disperse, then adds Heveatex, continues ultrasound, is subsequently added into formic acid
It is well mixed, neutrality is washed to, then obtains material A in vacuum drying；Silane coupling reagent KH-570 and distilled water are mixed equal
It is even, be then placed in water-bath and heat, be subsequently added into nano aluminium oxide, powdered rice hulls, jute, nanometer silicon carbide, nano silicon,
Nano diamond and attapulgite are well mixed, and ultrasonic disperse, then adjust pH, are then placed in water-bath and are heated, and are then carried out
Separation of solid and liquid, washing, is then dehydrated, and then the powder after dehydration is put into baking oven and dried, and is cooled to room temperature and is obtained enhancing and changes
Property auxiliary agent.
Preferably, enhancing modified additive is prepared by following technique：CNT and OP-10 are well mixed, are placed in
In ultrasonic reactor, deionized water is then added, ultrasonic disperse 1-4min, then adds Heveatex, continues ultrasonic 5-8min,
It is subsequently added into formic acid to be well mixed, is washed to neutrality, being then dried in vacuo 20-40min in 50-70 DEG C obtains material A；By silane
Coupling agent kh-570 and distilled water are well mixed, and are then placed in water-bath and are heated 25-35min, are subsequently added into nano aluminium oxide, rice
Shell powder, jute, nanometer silicon carbide, nano silicon, Nano diamond and attapulgite are well mixed, ultrasonic disperse 10-
20min, pH to 2.5-3.5 is then adjusted, is then placed in water-bath and heats 25-35min, then carry out separation of solid and liquid, washed, so
After be dehydrated, then by the powder after dehydration be put into 100-120 DEG C of baking oven dry 1-3h, be cooled to room temperature obtain enhancing modification help
Agent.
A kind of high-strength abrasion-proof pressure knot brick of the present invention is prepared using conventional preparation method.
A kind of high-strength abrasion-proof pressure knot brick of the present invention, its raw material include：The general cement of silicon 42.5, styrene-acrylic emulsion, acrylic acid
Ester, vinyl acetate, Carboxy emulsion, dimethyl silicone polymer, middle sand, clay, kaolin, steel fibre, calcium sulfate crystal whiskers, hydrogen
Aluminum oxide, Firebrake ZB, nano-calcium carbonate, mine tailing, nano aluminium oxide, flyash, talcum powder, iron chloride, magnesium chloride, magnesia,
Asbestos fibre, sepiolite, silane resin acceptor kh-550, enhancing modified additive, wear-resisting modified filler.The pressure knot brick intensity of the present invention
Height, anti-wear performance are good.Wear-resisting modified filler by by calcium carbonate powder, sodium bentonite and distilled water mixed grinding pulp,
Then add calgon and cetyl trimethylammonium bromide is well mixed, be ultrasonically treated, then heat up, stir, then
Room temperature is cooled to, is dried, then grinding obtains material a；By material a, tetrahydrofuran, perfluor certain herbaceous plants with big flowers mercaptan and benzyl trimethyl chlorination
Ammonium is well mixed, and is heated up, backflow, adds silane coupler KH-560 after being cooled to room temperature and cotton fiber is well mixed, stir, in
Dried in baking oven, be cooled to room temperature and obtain wear-resisting modified filler.Wherein, modified additive is strengthened by by CNT and OP-10
It is well mixed, it is placed in ultrasonic reactor, then adds deionized water, ultrasonic disperse, then add Heveatex, continues to surpass
Sound, it is subsequently added into formic acid and is well mixed, is washed to neutrality, then obtains material A in vacuum drying；By Silane coupling reagent KH-570
It is well mixed with distilled water, is then placed in water-bath and heats, is subsequently added into nano aluminium oxide, powdered rice hulls, jute, nano silicon carbide
Silicon, nano silicon, Nano diamond and attapulgite are well mixed, and ultrasonic disperse, then adjust pH, are then placed in water-bath
Middle heating, separation of solid and liquid is then carried out, wash, be then dehydrated, then the powder after dehydration is put into baking oven and dried, is cooled to
Room temperature obtains strengthening modified additive.The pressure knot brick intensity of the present invention is high, and anti-wear performance is good.
Embodiment
The present invention is described in detail with reference to specific embodiment, it should be appreciated that embodiment is served only for illustrating this hair
It is bright, rather than for limiting the invention, any modification made on the basis of the present invention, equivalent substitution etc. are in this hair
In bright protection domain.
Embodiment 1
A kind of high-strength abrasion-proof pressure knot brick proposed by the present invention, its raw material include by weight：The general cement 110 of silicon 42.5
Part, 25 parts of styrene-acrylic emulsion, 4 parts of acrylate, 5 parts of vinyl acetate, 6 parts of Carboxy emulsion, 3.5 parts of dimethyl silicone polymer,
Middle 15 parts of sand, 5 parts of clay, 10 parts of kaolin, 7 parts of steel fibre, 7 parts of calcium sulfate crystal whiskers, 4.5 parts of aluminium hydroxide, 6 parts of Firebrake ZB,
9 parts of nano-calcium carbonate, 5 parts of mine tailing, 3.5 parts of nano aluminium oxide, 4.5 parts of flyash, 4 parts of talcum powder, 3 parts of iron chloride, magnesium chloride
4.5 parts, 3 parts of magnesia, 3 parts of asbestos fibre, 6 parts of sepiolite, 4 parts of silane resin acceptor kh-550, enhancing 15 parts of modified additive,
Wear-resisting 20 parts of modified filler.
Wear-resisting modified filler is prepared by following technique：By weight by 6 parts of calcium carbonate powders, 6 parts of sodium bentonites
With 12 parts of distilled water mixed grinding pulps, 3 parts of calgons and 4 parts of cetyl trimethylammonium bromide mixing are then added
Uniformly, 30min is ultrasonically treated, then heats to 50 DEG C, 30min is stirred in 1000r/min rotating speeds, is subsequently cooled to room temperature, in
60 DEG C of dry 8h, then grinding obtain material a；By material a, 3 parts of tetrahydrofurans, 6 parts of perfluor certain herbaceous plants with big flowers mercaptan and 5 parts of benzyl trimethyls
Ammonium chloride is well mixed, and is warming up to 75 DEG C, and flow back 2h, and 4 parts of silane coupler KH-560 and 6 parts of cotton fibres are added after being cooled to room temperature
Dimension is well mixed, stirs 2min, and 2h is dried in 125 DEG C of baking ovens, room temperature is cooled to and obtains wear-resisting modified filler.
Enhancing modified additive is prepared by following technique：6 parts of CNTs and 4.5 parts of OP-10 are mixed by weight
Uniformly, it is placed in ultrasonic reactor, then adds deionized water, ultrasonic disperse 3min, then add 4 parts of Heveatexes, continue
Ultrasonic 7min, it is subsequently added into 3 parts of formic acid and is well mixed, be washed to neutrality, being then dried in vacuo 30min in 60 DEG C obtains material A；
4.5 parts of Silane coupling reagent KH-570s and distilled water are well mixed, is then placed in water-bath and heats 30min, 4 parts is subsequently added into and receives
Rice aluminum oxide, 3 parts of powdered rice hulls, 4 portions of jutes, 3 parts of nanometer silicon carbides, 4 parts of nano silicons, 4.5 parts of Nano diamonds and 6 parts
Attapulgite is well mixed, ultrasonic disperse 15min, is then adjusted pH to 3, is then placed in water-bath and heats 30min, then carry out
Separation of solid and liquid, washing, is then dehydrated, and then the powder after dehydration is put into 110 DEG C of baking ovens and dries 2h, room temperature is cooled to and obtains
Strengthen modified additive.
Embodiment 2
A kind of high-strength abrasion-proof pressure knot brick proposed by the present invention, its raw material include by weight：The general cement 100 of silicon 42.5
Part, 30 parts of styrene-acrylic emulsion, 3 parts of acrylate, 6 parts of vinyl acetate, 3 parts of Carboxy emulsion, 5 parts of dimethyl silicone polymer, in
10 parts of sand, 6 parts of clay, 5 parts of kaolin, 9 parts of steel fibre, 4 parts of calcium sulfate crystal whiskers, 6 parts of aluminium hydroxide, 4 parts of Firebrake ZB, nano-sized carbon
Sour 12 parts of calcium, 4 parts of mine tailing, 5 parts of nano aluminium oxide, 3 parts of flyash, 6 parts of talcum powder, 1 part of iron chloride, 6 parts of magnesium chloride, magnesia
1 part, 5 parts of asbestos fibre, 3 parts of sepiolite, 6 parts of silane resin acceptor kh-550, enhancing 10 parts of modified additive, wear-resisting modified filler
25 parts.
Wear-resisting modified filler is prepared by following technique：By weight by 4 parts of calcium carbonate powders, 9 parts of sodium bentonites
With 8 parts of distilled water mixed grinding pulps, 5 parts of calgons and 2 parts of cetyl trimethylammonium bromide mixing are then added
Uniformly, 40min is ultrasonically treated, then heats to 40 DEG C, 20min is stirred in 1200r/min rotating speeds, is subsequently cooled to room temperature, in
70 DEG C of dry 7h, then grinding obtain material a；By material a, 5 parts of tetrahydrofurans, 3 parts of perfluor certain herbaceous plants with big flowers mercaptan and 8 parts of benzyl trimethyls
Ammonium chloride is well mixed, and is warming up to 70 DEG C, and flow back 3h, and 1 part of silane coupler KH-560 and 9 parts of cotton fibres are added after being cooled to room temperature
Dimension is well mixed, stirs 1min, and 1h is dried in 130 DEG C of baking ovens, room temperature is cooled to and obtains wear-resisting modified filler.
Enhancing modified additive is prepared by following technique：4 parts of CNTs and 6 parts of OP-10 are mixed by weight equal
It is even, it is placed in ultrasonic reactor, then adds deionized water, ultrasonic disperse 1min, then add 6 parts of Heveatexes, continue to surpass
Sound 5min, it is subsequently added into 5 parts of formic acid and is well mixed, be washed to neutrality, being then dried in vacuo 40min in 50 DEG C obtains material A；Will
3 parts of Silane coupling reagent KH-570s and distilled water are well mixed, and are then placed in water-bath and are heated 35min, are subsequently added into 2 parts of nano oxygens
Change aluminium, 4 parts of powdered rice hulls, 3 portions of jutes, 4 parts of nanometer silicon carbides, 2 parts of nano silicons, 6 parts of Nano diamonds and 4 parts of concave convex rods
Soil is well mixed, ultrasonic disperse 20min, then adjusts pH to 2.5, is then placed in water-bath and heats 35min, then carry out solid-liquid
Separation, washing, is then dehydrated, and then the powder after dehydration is put into 100 DEG C of baking ovens and dries 3h, being cooled to room temperature is strengthened
Modified additive.
Embodiment 3
A kind of high-strength abrasion-proof pressure knot brick proposed by the present invention, its raw material include by weight：The general cement 120 of silicon 42.5
Part, 20 parts of styrene-acrylic emulsion, 5 parts of acrylate, 4 parts of vinyl acetate, 9 parts of Carboxy emulsion, 2 parts of dimethyl silicone polymer, in
20 parts of sand, 4 parts of clay, 15 parts of kaolin, 4 parts of steel fibre, 9 parts of calcium sulfate crystal whiskers, 3 parts of aluminium hydroxide, Firebrake ZB 8 part, nanometer
6 parts of calcium carbonate, 6 parts of mine tailing, 2 parts of nano aluminium oxide, 6 parts of flyash, 2 parts of talcum powder, 4 parts of iron chloride, 3 parts of magnesium chloride, oxidation
5 parts of magnesium, 1 part of asbestos fibre, 8 parts of sepiolite, 2 parts of silane resin acceptor kh-550,20 parts of modified additive of enhancing, wear-resisting modification are filled out
15 parts of material.
Wear-resisting modified filler is prepared by following technique：By weight by 8 parts of calcium carbonate powders, 3 parts of sodium bentonites
With 16 parts of distilled water mixed grinding pulps, 1 part of calgon and 6 parts of cetyl trimethylammonium bromide mixing are then added
Uniformly, 20min is ultrasonically treated, then heats to 60 DEG C, 40min is stirred in 800r/min rotating speeds, room temperature is subsequently cooled to, in 50
DEG C dry 9h, then grinding obtain material a；By material a, 1 part of tetrahydrofuran, 9 parts of perfluor certain herbaceous plants with big flowers mercaptan and 2 parts of benzyl trimethyl chlorine
Change ammonium to be well mixed, be warming up to 80 DEG C, flowed back 1h, and 8 parts of silane coupler KH-560 and 4 parts of cotton fibers are added after being cooled to room temperature
It is well mixed, 3min is stirred, 3h is dried in 120 DEG C of baking ovens, room temperature is cooled to and obtains wear-resisting modified filler.
Enhancing modified additive is prepared by following technique：8 parts of CNTs and 3 parts of OP-10 are mixed by weight equal
It is even, it is placed in ultrasonic reactor, then adds deionized water, ultrasonic disperse 4min, then add 2 parts of Heveatexes, continue to surpass
Sound 8min, it is subsequently added into 1 part of formic acid and is well mixed, be washed to neutrality, being then dried in vacuo 20min in 70 DEG C obtains material A；Will
6 parts of Silane coupling reagent KH-570s and distilled water are well mixed, and are then placed in water-bath and are heated 25min, are subsequently added into 5 parts of nano oxygens
Change aluminium, 1 part of powdered rice hulls, 5 portions of jutes, 1 part of nanometer silicon carbide, 6 parts of nano silicons, 3 parts of Nano diamonds and 8 parts of concave convex rods
Soil is well mixed, ultrasonic disperse 10min, then adjusts pH to 3.5, is then placed in water-bath and heats 25min, then carry out solid-liquid
Separation, washing, is then dehydrated, and then the powder after dehydration is put into 120 DEG C of baking ovens and dries 1h, being cooled to room temperature is strengthened
Modified additive.
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.
Claims (7)
1. a kind of high-strength abrasion-proof pressure knot brick, it is characterised in that its raw material includes by weight：The general cement 100-120 of silicon 42.5
Part, styrene-acrylic emulsion 20-30 parts, acrylate 3-5 parts, vinyl acetate 4-6 parts, Carboxy emulsion 3-9 parts, polydimethylsiloxanes
Alkane 2-5 parts, middle sand 10-20 parts, clay 4-6 parts, kaolin 5-15 parts, steel fibre 4-9 parts, calcium sulfate crystal whiskers 4-9 parts, hydroxide
Aluminium 3-6 parts, Firebrake ZB 4-8 parts, nano-calcium carbonate 6-12 parts, mine tailing 4-6 parts, nano aluminium oxide 2-5 parts, flyash 3-6 parts, cunning
Stone flour 2-6 parts, iron chloride 1-4 parts, magnesium chloride 3-6 parts, magnesia 1-5 parts, asbestos fibre 1-5 parts, sepiolite 3-8 parts, silane
Coupling agent KH-550 2-6 parts, enhancing modified additive 10-20 parts, wear-resisting modified filler 15-25 parts.
2. high-strength abrasion-proof pressure knot brick according to claim 1, it is characterised in that the raw material of wear-resisting modified filler is by weight
Part includes：Calcium carbonate powder 4-8 parts, sodium bentonite 3-9 parts, distilled water 8-16 parts, calgon 1-5 parts, cetyl
Trimethylammonium bromide 2-6 parts, tetrahydrofuran 1-5 parts, perfluor certain herbaceous plants with big flowers mercaptan 3-9 parts, benzyltrimethylammonium chloride 2-8 parts, silane are even
Join agent KH-560 1-8 parts, cotton fiber 4-9 parts.
3. high-strength abrasion-proof pressure knot brick according to claim 1 or 2, it is characterised in that wear-resisting modified filler presses following work
It is prepared by skill：By calcium carbonate powder, sodium bentonite and distilled water mixed grinding pulp, then add calgon and
Cetyl trimethylammonium bromide is well mixed, and is ultrasonically treated, is then heated up, and is stirred, is subsequently cooled to room temperature, is dried, then
Grinding obtains material a；Material a, tetrahydrofuran, perfluor certain herbaceous plants with big flowers mercaptan and benzyltrimethylammonium chloride are well mixed, heated up, is returned
Stream, add silane coupler KH-560 after being cooled to room temperature and cotton fiber is well mixed, stir, dry, be cooled in baking oven
Room temperature obtains wear-resisting modified filler.
4. the high-strength abrasion-proof pressure knot brick according to claim any one of 1-3, it is characterised in that wear-resisting modified filler is by such as
It is prepared by lower technique：By calcium carbonate powder, sodium bentonite and distilled water mixed grinding pulp, hexa metaphosphoric acid is then added
Sodium and cetyl trimethylammonium bromide are well mixed, and are ultrasonically treated 20-40min, 40-60 DEG C are then heated to, in 800-
1200r/min rotating speeds stir 20-40min, are subsequently cooled to room temperature, and in 50-70 DEG C of dry 7-9h, then grinding obtains material a；
Material a, tetrahydrofuran, perfluor certain herbaceous plants with big flowers mercaptan and benzyltrimethylammonium chloride are well mixed, are warming up to 70-80 DEG C, flow back 1-3h,
Silane coupler KH-560 is added after being cooled to room temperature and cotton fiber is well mixed, and 1-3min is stirred, in 120-130 DEG C of baking oven
1-3h is dried, room temperature is cooled to and obtains wear-resisting modified filler.
5. the high-strength abrasion-proof pressure knot brick according to claim any one of 1-4.Characterized in that, the original of enhancing modified additive
Material includes by weight：CNT 4-8 parts, OP-10 3-6 parts, Heveatex 2-6 parts, formic acid 1-5 parts, silane coupler
KH-570 3-6 parts, nano aluminium oxide 2-5 parts, powdered rice hulls 1-4 parts, jute 3-5 parts, nanometer silicon carbide 1-4 parts, nanometer titanium dioxide
Silicon 2-6 parts, Nano diamond 3-6 parts, attapulgite 4-8 parts.
6. the high-strength abrasion-proof pressure knot brick according to claim any one of 1-5, it is characterised in that enhancing modified additive is by such as
It is prepared by lower technique：CNT and OP-10 are well mixed, are placed in ultrasonic reactor, then adds deionized water, is surpassed
Sound disperses, and then adds Heveatex, continues ultrasound, is subsequently added into formic acid and is well mixed, be washed to neutrality, then done in vacuum
It is dry to obtain material A；Silane coupling reagent KH-570 and distilled water are well mixed, is then placed in water-bath and heats, is subsequently added into and receives
Rice aluminum oxide, powdered rice hulls, jute, nanometer silicon carbide, nano silicon, Nano diamond and attapulgite are well mixed, and are surpassed
Sound disperses, and then adjusts pH, is then placed in water-bath and heats, and then carries out separation of solid and liquid, washing, is then dehydrated, then will be de-
Powder after water is put into baking oven and dried, and is cooled to room temperature and obtains strengthening modified additive.
7. the high-strength abrasion-proof pressure knot brick according to claim any one of 1-6, it is characterised in that enhancing modified additive is by such as
It is prepared by lower technique：CNT and OP-10 are well mixed, are placed in ultrasonic reactor, then adds deionized water, is surpassed
Sound disperses 1-4min, then adds Heveatex, continues ultrasonic 5-8min, is subsequently added into formic acid and is well mixed, is washed to neutrality,
Then it is dried in vacuo 20-40min in 50-70 DEG C and obtains material A；Silane coupling reagent KH-570 and distilled water are well mixed, so
After be put into water-bath and heat 25-35min, be subsequently added into nano aluminium oxide, powdered rice hulls, jute, nanometer silicon carbide, nanometer titanium dioxide
Silicon, Nano diamond and attapulgite are well mixed, ultrasonic disperse 10-20min, are then adjusted pH to 2.5-3.5, are then placed in
25-35min is heated in water-bath, then carries out separation of solid and liquid, is washed, is then dehydrated, the powder after dehydration is then put into 100-
1-3h is dried in 120 DEG C of baking ovens, room temperature is cooled to and obtains strengthening modified additive.
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| CN201711145662.8A CN107879712A (en) | 2017-11-17 | 2017-11-17 | A kind of high-strength abrasion-proof pressure knot brick |
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| CN201711145662.8A CN107879712A (en) | 2017-11-17 | 2017-11-17 | A kind of high-strength abrasion-proof pressure knot brick |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108948428A (en) * | 2018-08-03 | 2018-12-07 | 沂水祥腾化工有限公司 | A kind of modified abrasion resistant agent |
| CN109053076A (en) * | 2018-09-05 | 2018-12-21 | 合肥久新不锈钢厨具有限公司 | A kind of high-strength bricks for road surface and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106278016A (en) * | 2016-07-26 | 2017-01-04 | 蚌埠市方阵商品混凝土有限公司 | A kind of concrete with excellent shock resistance and abrasion resistance properties |
| CN107177155A (en) * | 2017-06-19 | 2017-09-19 | 合肥斯科尔智能科技有限公司 | A kind of building field 3D printing material of high intensity UV resistant and preparation method thereof |
| CN107266989A (en) * | 2017-06-27 | 2017-10-20 | 天长市巨龙车船涂料有限公司 | A kind of wear-resisting weather-proof modified coating |
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2017
- 2017-11-17 CN CN201711145662.8A patent/CN107879712A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106278016A (en) * | 2016-07-26 | 2017-01-04 | 蚌埠市方阵商品混凝土有限公司 | A kind of concrete with excellent shock resistance and abrasion resistance properties |
| CN107177155A (en) * | 2017-06-19 | 2017-09-19 | 合肥斯科尔智能科技有限公司 | A kind of building field 3D printing material of high intensity UV resistant and preparation method thereof |
| CN107266989A (en) * | 2017-06-27 | 2017-10-20 | 天长市巨龙车船涂料有限公司 | A kind of wear-resisting weather-proof modified coating |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108948428A (en) * | 2018-08-03 | 2018-12-07 | 沂水祥腾化工有限公司 | A kind of modified abrasion resistant agent |
| CN109053076A (en) * | 2018-09-05 | 2018-12-21 | 合肥久新不锈钢厨具有限公司 | A kind of high-strength bricks for road surface and preparation method thereof |
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