CN108546076A - A kind of excellent weather resistance and functional artificial stone and preparation method thereof - Google Patents
A kind of excellent weather resistance and functional artificial stone and preparation method thereof Download PDFInfo
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- CN108546076A CN108546076A CN201810432017.2A CN201810432017A CN108546076A CN 108546076 A CN108546076 A CN 108546076A CN 201810432017 A CN201810432017 A CN 201810432017A CN 108546076 A CN108546076 A CN 108546076A
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- aggregate
- artificial stone
- weather resistance
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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
- C04B28/34—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 cold phosphate binders
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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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
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- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The present invention provides a kind of artificial stone of excellent seepage of water, and the raw material for preparing of the artificial stone includes：Main aggregate powder, aggregate, small molecule silicate, linear Quadrafos, fluosilicate, urea composition and fiber polysiloxanes.Artificial stone main component provided by the invention is inorganic material, and there is no the danger such as the pollution of organic material；Although the main component of artificial stone provided by the invention is inorganic material, using the effect between redox, acidity and alkalinity, excellent mechanical property is realized；Fiber polysiloxanes provided by the invention has similar molecule pattern using its cellulose for template, the polysiloxanes being prepared and main aggregate powder and aggregate, is beneficial to realize while permeability and mechanical property.
Description
Technical field
The present invention relates to a kind of artificial stones, are more related to a kind of excellent weather resistance and functional artificial stone and its preparation side
Method.
Background technology
Under current global economic integration background, in face of the exhaustive exploitation of resource and serious environmental pollution and ring
Problem is destroyed in border, and low-carbon environment-friendly is the key that walk Sustainable Development Road.Meanwhile with the development of national economy, people's life
The raising of quality, the requirement for building and ornament materials are also higher and higher.The application of wherein stone material is that comparison is extensive.As dress
The stone material of exterior material is generally divided into lithotome and artificial stone.Currently, lithotome exhaustive exploitation is brought not to ecological environment
Recoverable destruction, and high-grade lithotome has closed on resource exhaustion state, leads to domestic and international stone material source of goods pole in the market
It spends in short supply.Compared with lithotome, artificial stone has beautiful in colour, highly polished, color uniformity, anti-pressure and abrasion-proof, toughness
Get well, compact structure, sturdy and durable, light specific gravity, do not absorb water, resistant to corrosion weathering, the advantages such as aberration is small, colour-fast, radioactivity is low.Tool
The advantage for having comprehensive utilization of resources has immeasurable effect and qualified building materials green in terms of environmental protection and energy saving
Environment-friendly products.
Inorganic artificial stone mainly uses inorganic crosslinking agent, and agitated, cast, vibration secret room, maintenance are hardened, internal
Containing more capillary porosity, cause that the intensity of stone material is relatively low, glossiness is relatively low, pollution resistance is poor, thus low-grade dress can only be used as
Adorn building materials；Organic-inorganic composite artificial stone is the artificial stone material made of the aggregates such as the cementing mountain flour of two kinds of crosslinking agents, rock ballast,
Although some drawbacks of organic artificial's stone material can be improved, for example thermolability, bow warping deformation etc., but still be difficult to that it is overcome to wave
Send out the weakness of organic pollution.
For the above situation, the present invention provides a kind of Inorganic artificial stone, has excellent mechanical strength, is provided simultaneously with excellent
Different permeance property.
Invention content
A kind of excellent weather resistance provided by the invention and functional artificial stone, the raw material for preparing of the artificial stone include：It is main
Aggregate powder, aggregate, small molecule silicate, linear Quadrafos, fluosilicate, urea composition and fiber polysiloxanes.
As one embodiment of the present invention, by weight, the raw material for preparing of the artificial stone includes：Main aggregate powder
0.7-0.9 parts, 0.001-0.002 parts of aggregate, 0.05-0.3 parts of small molecule silicate, linear 0.01-0.5 parts of Quadrafos, fluorine
0.005-0.02 parts of 0.01-0.02 parts of silicate, 0.001-0.05 parts of urea composition and fiber polysiloxanes.
As one embodiment of the present invention, by weight, the raw material for preparing of the artificial stone includes：Main aggregate powder
0.87 part, 0.0012 part of aggregate, 0.15 part of small molecule silicate, linear 0.03 part of Quadrafos, 0.015 part of fluosilicate, urine
0.008 part of 0.001 part of promotor composition and fiber polysiloxanes.
As one embodiment of the present invention, the main aggregate powder is in granite, marble, sandstone and calcite
It is one or more.
As one embodiment of the present invention, the aggregate is mixed by coarse aggregate and fine aggregate.
As one embodiment of the present invention, the weight ratio of the coarse aggregate and fine aggregate is 1：2.
As one embodiment of the present invention, the small molecule silicate is selected from alumina silicate, ferrosilite, calcium silicates, silicon
It is one or more in sour magnesium, potassium silicate and sodium metasilicate.
As one embodiment of the present invention, the threadiness Quadrafos is calgon and/or sodium tripolyphosphate.
As one embodiment of the present invention, the urea composition is made of urea and carbamide peroxide.
As one embodiment of the present invention, the fiber polysiloxanes be prepared by template of cellulose it is poly-
Siloxanes.
Advantageous effect：
1, artificial stone main component provided by the invention is inorganic material, and there is no the danger such as the pollution of organic material；
Although 2, the main component of artificial stone provided by the invention be inorganic material, using redox, acidity and
Effect between alkalinity realizes excellent mechanical property；
3, fiber polysiloxanes provided by the invention is template, the polysiloxanes being prepared and main bone using its cellulose
Feed powder and aggregate have similar molecule pattern, are beneficial to realize while permeability and mechanical property.
Specific implementation mode
The detailed description for preferred implementation method of the invention below of participating in the election of and including embodiment this hair can be more easily understood
Bright content.Unless otherwise defined, all technologies used herein and scientific terminology have common with fields of the present invention
The normally understood identical meaning of technical staff.When there is a conflict, the definition in this specification shall prevail.
As used herein term " by ... prepare " it is synonymous with "comprising".Term "comprising" used herein, " comprising ",
" having ", " containing " or its any other deformation, it is intended that cover non-exclusionism includes.For example, the combination comprising listed elements
Object, step, method, product or device are not necessarily limited to those elements, but may include not expressly listed other elements or
Such composition, step, method, product or the intrinsic element of device.
Conjunction " Consists of " excludes any element that do not point out, step or component.If in claim, this
Phrase will make claim be closed, so that it is not included the material in addition to the material of those descriptions, but relative normal
Except rule impurity.When being rather than immediately following after theme in the clause that phrase " Consists of " appears in claim main body,
It is only limited to the element described in the clause；Other elements are not excluded except the claim as a whole.
Equivalent, concentration or other values or parameter are excellent with range, preferred scope or a series of upper limit preferred values and lower limit
When the Range Representation that choosing value limits, this, which should be understood as, specifically discloses by any range limit or preferred value and any range
Any pairing of lower limit or preferred value is formed by all ranges, regardless of whether the range separately discloses.For example, when open
When range " 1 to 5 ", described range should be interpreted as including range " 1 to 4 ", " 1 to 3 ", " 1 to 2 ", " 1 to 2 and 4 to
5 ", " 1 to 3 and 5 " etc..When numberical range is described herein, unless otherwise stated, otherwise range intention includes its end
Value and all integers and score in the range.
Singulative includes that plural number discusses object, unless the context clearly dictates otherwise." optional " or it is " arbitrary
It is a kind of " refer to that the item described thereafter or event may or may not occur, and the description include situation that event occurs and
The situation that event does not occur.
Approximate term in specification and claims is used for modifying quantity, and it is specific to indicate that the present invention is not limited to this
Quantity further includes the modified part of the acceptable change without lead to related basic function close to the quantity.Phase
It answers, modifies a numerical value with " about ", " about " etc., mean that the present invention is not limited to the exact numericals.In some examples, approximate
Term likely corresponds to the precision of the instrument of measured value.In present specification and claims, range limits can be with
Combination and/or exchange, these ranges include all subranges contained therebetween if not stated otherwise.
In addition, indefinite article "an" before element of the present invention or component and "one" quantitative requirement to element or component
(i.e. occurrence number) unrestriction.Therefore "one" or "an" should be read as including one or at least one, and odd number
The element or component of form also include plural form, unless the apparent purport of the quantity refers to singulative.
A kind of excellent weather resistance provided by the invention and functional artificial stone, the raw material for preparing of the artificial stone include：It is main
Aggregate powder, aggregate, small molecule silicate, linear Quadrafos, fluosilicate, urea composition and fiber polysiloxanes.
By weight, the raw material for preparing of the artificial stone includes：0.7-0.9 parts of main aggregate powder, aggregate 0.001-0.002
Part, 0.05-0.3 parts of small molecule silicate, linear 0.01-0.5 parts of Quadrafos, 0.01-0.02 parts of fluosilicate, urea combination
0.005-0.02 parts of 0.001-0.05 parts of object and fiber polysiloxanes.
By weight, the raw material for preparing of the artificial stone includes：0.87 part of main aggregate powder, 0.0012 part, small point of aggregate
0.15 part of sub- silicate, linear 0.03 part of Quadrafos, 0.015 part of fluosilicate, 0.001 part of urea composition and the poly- silicon of fiber
0.008 part of oxygen alkane.
Main aggregate powder：In the present invention, the one kind of the main aggregate powder in granite, marble, sandstone and calcite
Or it is a variety of.
Aggregate：In the present invention, the aggregate is mixed by coarse aggregate and fine aggregate, the weight of the coarse aggregate and fine aggregate
Amount is than being 1：2.The grain size of the coarse aggregate is 4.75-9.5mm, and the grain size of the fine aggregate is 2.36-4.75mm.
Small molecule silicate：In the present invention, the small molecule silicate is selected from alumina silicate, ferrosilite, calcium silicates, silicic acid
It is one or more in magnesium, potassium silicate and sodium metasilicate.
As one embodiment of the present invention, the small molecule silicate is the mixture of sodium metasilicate and calcium silicates, and
The weight ratio of the sodium metasilicate and calcium silicates is 1：0.1.
Linear Quadrafos：In the present invention, the threadiness Quadrafos is calgon and/or sodium tripolyphosphate.
As one embodiment of the present invention, the threadiness Quadrafos is sodium tripolyphosphate.
As one embodiment of the present invention, the sodium tripolyphosphate is I type sodium tripolyphosphate.
Urea composition：Heretofore described urea composition is the mixture of urea and carbamide peroxide, the urea
Weight ratio with carbamide peroxide is 1：1.
Fiber polysiloxanes：In the present invention, the fiber polysiloxanes is the poly- silicon being prepared as template using cellulose
Oxygen alkane.
The preparation method of the fiber polysiloxanes is as follows：
1,10 parts of filter paper are taken, 30 parts of ethyl alcohol are added, is beaten, is ground into paper pulp, then filter, are dried, after being crushed
Cellulose；
2, the cellulose and 1,3,5- trimethyls -1,3,5- three (3,3,3- trifluoro propyls) ring three step 1 being prepared
Siloxanes is added in reactor, after being mixed evenly, AEAPDMS and potassium hydroxide is added, after stirring evenly, is heated to
105-115 DEG C of reaction hour, decompression removal low-boiling-point substance then cool to room temperature；
3, sodium hydroxide/urea liquid of the polysiloxanes and 0.5mol/L that step 2 are prepared is overnight cold at -12 DEG C
But, 1h is then stirred at 0 DEG C ensures that cellulose components completely remove, and extracts, you can obtain fiber polysiloxanes.
The second aspect of the present invention provides the preparation method of the excellent weather resistance and functional artificial stone：
1, main aggregate powder, linear Quadrafos and fluosilicate are mixed according to parts by weight, obtains A mixtures；
2, aggregate, small molecule silicate and fiber polysiloxanes are mixed according to parts by weight, obtains B mixtures；
3, A mixtures and B mixtures are mixed, residue is added and prepares raw material, is mixed in blender, is poured into mould
In tool；
4, after mold upper cover, upper cover 30t is imposed on2/m2Pressure squeezes after five minutes, and mold platform carries out 1500 times per minute
Upper and lower high-frequency vibration 2 minutes, then vacuumize 2 minutes, after then being pressed 1 minute with hydraulic pressure again, entire mold is moved and is molded
Platform is transported to quarry stone stockyard；
5, it is demoulded after entire mold being stood 5 hours, watering maintenance through 15 day curing period, can form artificial stone.
Mechanism is explained：Prepared by the present invention provides excellent weather resistance and functional artificial stone, in originally single small molecule
Formula improvement is carried out on the basis of inorganic material, and the polymer of oxidant and middle-size and small-size molecular structure is added；Small molecule silicate
Have the effect of slowing down active force between macromolecular, therefore its mechanical strength cannot ensure well, but small molecule silicon
Hydrochlorate has strong permeability to material, can alleviate the interface difference between inorganic material and organic material；It is carried in the present invention
For a kind of urea composition, repair, the carbamide peroxide of oxidized form can be provided to the effect that slows down of small molecule silicate
And urea can form active factors between main aggregate powder；And linear Quadrafos can then form mutual biography with small molecule silicate
Network structure is made of oxygen-octahedron and phosphorus oxygen tetrahedron, and the two forms same network, but the coefficient of expansion difference of the two
It is larger, good mechanics bridge can be played under the action of urea composition.Secondly, the main high-modulus of aggregate and fiber
Structure and fiber polysiloxanes play out-phase facilitation, improve the hydrophobicity and seepage of water of artificial stone.
1. present embodiment of embodiment provides a kind of excellent weather resistance and functional artificial stone, the preparation of the artificial stone
Raw material includes：Main aggregate powder, aggregate, small molecule silicate, linear Quadrafos, fluosilicate, urea composition and fiber are poly-
Siloxanes.
Excellent weather resistance described in 2. embodiment 1 of embodiment and functional artificial stone, it is by weight, described artificial
The raw material for preparing of stone includes：0.7-0.9 parts of main aggregate powder, 0.001-0.002 parts of aggregate, 0.05-0.3 parts of small molecule silicate,
Linear Quadrafos 0.01-0.5 parts, 0.01-0.02 parts of fluosilicate, 0.001-0.05 parts of urea composition and the poly- silica of fiber
0.005-0.02 parts of alkane.
Excellent weather resistance described in 3. embodiment 1 of embodiment and functional artificial stone, it is by weight, described artificial
The raw material for preparing of stone includes：0.87 part of main aggregate powder, 0.0012 part of aggregate, 0.15 part of small molecule silicate, linear Quadrafos
0.008 part of 0.03 part, 0.015 part of fluosilicate, 0.001 part of urea composition and fiber polysiloxanes.
Excellent weather resistance and functional artificial stone, the main aggregate powder described in 4. embodiment 1 of embodiment are selected from flower
It is one or more in Gang Yan, marble, sandstone and calcite.
Excellent weather resistance described in 5. embodiment 1 of embodiment and functional artificial stone, the aggregate by coarse aggregate and
Fine aggregate mixes.
Excellent weather resistance described in 6. embodiment 5 of embodiment and functional artificial stone, the coarse aggregate and fine aggregate
Weight ratio be 1：2.
Excellent weather resistance described in 7. embodiment 1 of embodiment and functional artificial stone, the small molecule silicate choosing
From one or more in alumina silicate, ferrosilite, calcium silicates, magnesium silicate, potassium silicate and sodium metasilicate.
Excellent weather resistance described in 8. embodiment 1 of embodiment and functional artificial stone, the threadiness Quadrafos are
Calgon and/or sodium tripolyphosphate.
Excellent weather resistance described in 9. embodiment 1 of embodiment and functional artificial stone, the urea composition is by urinating
Element and carbamide peroxide composition.
Excellent weather resistance and functional artificial stone, the fiber polysiloxanes described in 10. embodiment 1 of embodiment are
The polysiloxanes being prepared as template using cellulose.
Artificial stone provided by the invention is described in detail with reference to specific embodiment, unless except illustrating,
The raw material is commercially available.
Embodiment 1：A kind of excellent weather resistance provided in this embodiment and functional artificial stone, the preparation of the artificial stone are former
Material includes：0.87 part of main aggregate powder, 0.0012 part of aggregate, 0.15 part of small molecule silicate, linear 0.03 part of Quadrafos, fluorine silicon
0.008 part of 0.015 part of hydrochlorate, 0.001 part of urea composition and fiber polysiloxanes.
The main aggregate is divided into sandstone tailing and passes through flour mill, is crushed to 150-80 mesh.
It according to weight ratio is 1 that the aggregate, which is coarse aggregate and fine aggregate,：2 mixture.
It according to weight ratio is 1 that the small molecule silicate, which is sodium metasilicate and calcium silicates,：0.1 mixture.
The threadiness Quadrafos is I type sodium tripolyphosphate.
It according to weight ratio is 1 that the urea composition, which is urea and carbamide peroxide,：1 mixture.
The preparation method of the fiber polysiloxanes is as follows：
1,10 parts of filter paper are taken, 30 parts of ethyl alcohol are added, is beaten, is ground into paper pulp, then filter, are dried, after being crushed
Cellulose；
2, the cellulose and 1,3,5- trimethyls -1,3,5- three (3,3,3- trifluoro propyls) ring three step 1 being prepared
Siloxanes is added in reactor, after being mixed evenly, AEAPDMS and potassium hydroxide is added, after stirring evenly, is heated to
105-115 DEG C of reaction hour, decompression removal low-boiling-point substance then cool to room temperature；
3, sodium hydroxide/urea liquid of the polysiloxanes and 0.5mol/L that step 2 are prepared is overnight cold at -12 DEG C
But, 1h is then stirred at 0 DEG C ensures that cellulose components completely remove, and extracts, you can obtain fiber polysiloxanes.
The second aspect of the present embodiment provides the preparation method of the excellent weather resistance and functional artificial stone：
1, main aggregate powder, linear Quadrafos and fluosilicate are mixed according to parts by weight, obtains A mixtures；
2, aggregate, small molecule silicate and fiber polysiloxanes are mixed according to parts by weight, obtains B mixtures；
3, A mixtures and B mixtures are mixed, residue is added and prepares raw material, is mixed in blender, is poured into mould
In tool；
4, after mold upper cover, upper cover 30t is imposed on2/m2Pressure squeezes after five minutes, and mold platform carries out 1500 times per minute
Upper and lower high-frequency vibration 2 minutes, then vacuumize 2 minutes, after then being pressed 1 minute with hydraulic pressure again, entire mold is moved and is molded
Platform is transported to quarry stone stockyard；
5, it is demoulded after entire mold being stood 5 hours, watering maintenance through 15 day curing period, can form artificial stone.
Embodiment 2：A kind of excellent weather resistance provided in this embodiment and functional artificial stone, the preparation of the artificial stone are former
Material includes：0.7 part of main aggregate powder, 0.001 part of aggregate, 0.05 part of small molecule silicate, linear 0.01 part of Quadrafos, fluosilicic acid
0.005 part of 0.01 part of salt, 0.001 part of urea composition and fiber polysiloxanes.
The main aggregate is divided into granite tailing and passes through flour mill, is crushed to 150-80 mesh.
It according to weight ratio is 1 that the aggregate, which is coarse aggregate and fine aggregate,：2 mixture.
It according to weight ratio is 1 that the small molecule silicate, which is sodium metasilicate and calcium silicates,：0.1 mixture.
The threadiness Quadrafos is I type sodium tripolyphosphate.
It according to weight ratio is 1 that the urea composition, which is urea and carbamide peroxide,：1 mixture.
The preparation method of the fiber polysiloxanes is as follows：
1,10 parts of filter paper are taken, 30 parts of ethyl alcohol are added, is beaten, is ground into paper pulp, then filter, are dried, after being crushed
Cellulose；
2, the cellulose and 1,3,5- trimethyls -1,3,5- three (3,3,3- trifluoro propyls) ring three step 1 being prepared
Siloxanes is added in reactor, after being mixed evenly, AEAPDMS and potassium hydroxide is added, after stirring evenly, is heated to
105-115 DEG C of reaction hour, decompression removal low-boiling-point substance then cool to room temperature；
3, sodium hydroxide/urea liquid of the polysiloxanes and 0.5mol/L that step 2 are prepared is overnight cold at -12 DEG C
But, 1h is then stirred at 0 DEG C ensures that cellulose components completely remove, and extracts, you can obtain fiber polysiloxanes.
The second aspect of the present embodiment provides the preparation method of the excellent weather resistance and functional artificial stone：
1, main aggregate powder, linear Quadrafos and fluosilicate are mixed according to parts by weight, obtains A mixtures；
2, aggregate, small molecule silicate and fiber polysiloxanes are mixed according to parts by weight, obtains B mixtures；
3, A mixtures and B mixtures are mixed, residue is added and prepares raw material, is mixed in blender, is poured into mould
In tool；
4, after mold upper cover, upper cover 30t is imposed on2/m2Pressure squeezes after five minutes, and mold platform carries out 1500 times per minute
Upper and lower high-frequency vibration 2 minutes, then vacuumize 2 minutes, after then being pressed 1 minute with hydraulic pressure again, entire mold is moved and is molded
Platform is transported to quarry stone stockyard；
5, it is demoulded after entire mold being stood 5 hours, watering maintenance through 15 day curing period, can form artificial stone.
Embodiment 3：A kind of excellent weather resistance provided in this embodiment and functional artificial stone, the preparation of the artificial stone are former
Material includes：0.9 part of main aggregate powder, 0.002 part of aggregate, 0.3 part of small molecule silicate, linear 053 part of Quadrafos, fluosilicate
0.02 part of 0.02 part, 0.05 part of urea composition and fiber polysiloxanes.
The main aggregate is divided into marble tailing and passes through flour mill, is crushed to 150-80 mesh.
It according to weight ratio is 1 that the aggregate, which is coarse aggregate and fine aggregate,：2 mixture.
It according to weight ratio is 1 that the small molecule silicate, which is sodium metasilicate and calcium silicates,：0.1 mixture.
The threadiness Quadrafos is I type sodium tripolyphosphate.
It according to weight ratio is 1 that the urea composition, which is urea and carbamide peroxide,：1 mixture.
The preparation method of the fiber polysiloxanes is as follows：
1,10 parts of filter paper are taken, 30 parts of ethyl alcohol are added, is beaten, is ground into paper pulp, then filter, are dried, after being crushed
Cellulose；
2, the cellulose and 1,3,5- trimethyls -1,3,5- three (3,3,3- trifluoro propyls) ring three step 1 being prepared
Siloxanes is added in reactor, after being mixed evenly, AEAPDMS and potassium hydroxide is added, after stirring evenly, is heated to
105-115 DEG C of reaction hour, decompression removal low-boiling-point substance then cool to room temperature；
3, sodium hydroxide/urea liquid of the polysiloxanes and 0.5mol/L that step 2 are prepared is overnight cold at -12 DEG C
But, 1h is then stirred at 0 DEG C ensures that cellulose components completely remove, and extracts, you can obtain fiber polysiloxanes.
The second aspect of the present embodiment provides the preparation method of the excellent weather resistance and functional artificial stone：
1, main aggregate powder, linear Quadrafos and fluosilicate are mixed according to parts by weight, obtains A mixtures；
2, aggregate, small molecule silicate and fiber polysiloxanes are mixed according to parts by weight, obtains B mixtures；
3, A mixtures and B mixtures are mixed, residue is added and prepares raw material, is mixed in blender, is poured into mould
In tool；
4, after mold upper cover, upper cover 30t is imposed on2/m2Pressure squeezes after five minutes, and mold platform carries out 1500 times per minute
Upper and lower high-frequency vibration 2 minutes, then vacuumize 2 minutes, after then being pressed 1 minute with hydraulic pressure again, entire mold is moved and is molded
Platform is transported to quarry stone stockyard；
5, it is demoulded after entire mold being stood 5 hours, watering maintenance through 15 day curing period, can form artificial stone.
Embodiment 4：A kind of excellent weather resistance provided in this embodiment and functional artificial stone, the preparation of the artificial stone are former
Material includes：0.87 part of main aggregate powder, 0.0012 part of aggregate, 0.15 part of small molecule silicate, linear 0.03 part of Quadrafos, fluorine silicon
0.008 part of 0.015 part of hydrochlorate, 0.001 part of urea composition and fiber polysiloxanes.
The main aggregate is divided into calcite tailing and passes through flour mill, is crushed to 150-80 mesh.
It according to weight ratio is 1 that the aggregate, which is coarse aggregate and fine aggregate,：2 mixture.
The small molecule silicate is sodium metasilicate.
The threadiness Quadrafos is I type sodium tripolyphosphate.
It according to weight ratio is 1 that the urea composition, which is urea and carbamide peroxide,：1 mixture.
The preparation method of the fiber polysiloxanes is as follows：
1,10 parts of filter paper are taken, 30 parts of ethyl alcohol are added, is beaten, is ground into paper pulp, then filter, are dried, after being crushed
Cellulose；
2, the cellulose and 1,3,5- trimethyls -1,3,5- three (3,3,3- trifluoro propyls) ring three step 1 being prepared
Siloxanes is added in reactor, after being mixed evenly, AEAPDMS and potassium hydroxide is added, after stirring evenly, is heated to
105-115 DEG C of reaction hour, decompression removal low-boiling-point substance then cool to room temperature；
3, sodium hydroxide/urea liquid of the polysiloxanes and 0.5mol/L that step 2 are prepared is overnight cold at -12 DEG C
But, 1h is then stirred at 0 DEG C ensures that cellulose components completely remove, and extracts, you can obtain fiber polysiloxanes.
The second aspect of the present embodiment provides the preparation method of the excellent weather resistance and functional artificial stone：
1, main aggregate powder, linear Quadrafos and fluosilicate are mixed according to parts by weight, obtains A mixtures；
2, aggregate, small molecule silicate and fiber polysiloxanes are mixed according to parts by weight, obtains B mixtures；
3, A mixtures and B mixtures are mixed, residue is added and prepares raw material, is mixed in blender, is poured into mould
In tool；
4, after mold upper cover, upper cover 30t is imposed on2/m2Pressure squeezes after five minutes, and mold platform carries out 1500 times per minute
Upper and lower high-frequency vibration 2 minutes, then vacuumize 2 minutes, after then being pressed 1 minute with hydraulic pressure again, entire mold is moved and is molded
Platform is transported to quarry stone stockyard；
5, it is demoulded after entire mold being stood 5 hours, watering maintenance through 15 day curing period, can form artificial stone.
Embodiment 5：A kind of excellent weather resistance provided in this embodiment and functional artificial stone, the preparation of the artificial stone are former
Material includes：0.87 part of main aggregate powder, 0.0012 part of aggregate, 0.15 part of small molecule silicate, 0.015 part of fluosilicate, urea group
Close 0.008 part of 0.001 part of object and fiber polysiloxanes.
It is 1 that the main aggregate, which is divided into marble and granite according to weight ratio,：1 tailing passes through flour mill, is crushed to
150-80 mesh.
It according to weight ratio is 1 that the aggregate, which is coarse aggregate and fine aggregate,：2 mixture.
It according to weight ratio is 1 that the small molecule silicate, which is sodium metasilicate and calcium silicates,：0.1 mixture.
It according to weight ratio is 1 that the urea composition, which is urea and carbamide peroxide,：1 mixture.
The preparation method of the fiber polysiloxanes is as follows：
1,10 parts of filter paper are taken, 30 parts of ethyl alcohol are added, is beaten, is ground into paper pulp, then filter, are dried, after being crushed
Cellulose；
2, the cellulose and 1,3,5- trimethyls -1,3,5- three (3,3,3- trifluoro propyls) ring three step 1 being prepared
Siloxanes is added in reactor, after being mixed evenly, AEAPDMS and potassium hydroxide is added, after stirring evenly, is heated to
105-115 DEG C of reaction hour, decompression removal low-boiling-point substance then cool to room temperature；
3, sodium hydroxide/urea liquid of the polysiloxanes and 0.5mol/L that step 2 are prepared is overnight cold at -12 DEG C
But, 1h is then stirred at 0 DEG C ensures that cellulose components completely remove, and extracts, you can obtain fiber polysiloxanes.
The second aspect of the present embodiment provides the preparation method of excellent weather resistance and functional artificial stone：
1, main aggregate powder and fluosilicate are mixed according to parts by weight, obtains A mixtures；
2, aggregate, small molecule silicate and fiber polysiloxanes are mixed according to parts by weight, obtains B mixtures；
3, A mixtures and B mixtures are mixed, residue is added and prepares raw material, is mixed in blender, is poured into mould
In tool；
4, after mold upper cover, upper cover 30t is imposed on2/m2Pressure squeezes after five minutes, and mold platform carries out 1500 times per minute
Upper and lower high-frequency vibration 2 minutes, then vacuumize 2 minutes, after then being pressed 1 minute with hydraulic pressure again, entire mold is moved and is molded
Platform is transported to quarry stone stockyard；
5, it is demoulded after entire mold being stood 5 hours, watering maintenance through 15 day curing period, can form artificial stone.
Embodiment 6：The artificial stone of a kind of excellent weather resistance provided in this embodiment and functional artificial stone, the artificial stone
The raw material for preparing include：0.87 part of main aggregate powder, 0.0012 part of aggregate, 0.15 part of small molecule silicate, linear Quadrafos
0.008 part of 0.03 part, 0.015 part of fluosilicate, 0.001 part of urea composition and fiber polysiloxanes.
It is 1 that the main aggregate, which is divided into marble and sandstone according to weight ratio,：1 tailing passes through flour mill, is crushed to 150-
80 mesh.
It according to weight ratio is 1 that the aggregate, which is coarse aggregate and fine aggregate,：2 mixture.
It according to weight ratio is 1 that the small molecule silicate, which is sodium metasilicate and calcium silicates,：0.1 mixture.
The threadiness Quadrafos is II type sodium tripolyphosphate.
It according to weight ratio is 1 that the urea composition, which is urea and carbamide peroxide,：1 mixture.
The preparation method of the fiber polysiloxanes is as follows：
1,10 parts of filter paper are taken, 30 parts of ethyl alcohol are added, is beaten, is ground into paper pulp, then filter, are dried, after being crushed
Cellulose；
2, the cellulose and 1,3,5- trimethyls -1,3,5- three (3,3,3- trifluoro propyls) ring three step 1 being prepared
Siloxanes is added in reactor, after being mixed evenly, AEAPDMS and potassium hydroxide is added, after stirring evenly, is heated to
105-115 DEG C of reaction hour, decompression removal low-boiling-point substance then cool to room temperature；
3, sodium hydroxide/urea liquid of the polysiloxanes and 0.5mol/L that step 2 are prepared is overnight cold at -12 DEG C
But, 1h is then stirred at 0 DEG C ensures that cellulose components completely remove, and extracts, you can obtain fiber polysiloxanes.
The second aspect of the present embodiment provides the preparation method of the excellent weather resistance and functional artificial stone：
1, main aggregate powder, linear Quadrafos and fluosilicate are mixed according to parts by weight, obtains A mixtures；
2, aggregate, small molecule silicate and fiber polysiloxanes are mixed according to parts by weight, obtains B mixtures；
3, A mixtures and B mixtures are mixed, residue is added and prepares raw material, is mixed in blender, is poured into mould
In tool；
4, after mold upper cover, upper cover 30t is imposed on2/m2Pressure squeezes after five minutes, and mold platform carries out 1500 times per minute
Upper and lower high-frequency vibration 2 minutes, then vacuumize 2 minutes, after then being pressed 1 minute with hydraulic pressure again, entire mold is moved and is molded
Platform is transported to quarry stone stockyard；
5, it is demoulded after entire mold being stood 5 hours, watering maintenance through 15 day curing period, can form artificial stone.
Embodiment 7：A kind of excellent weather resistance provided in this embodiment and functional artificial stone, the preparation of the artificial stone are former
Material includes：0.87 part of main aggregate powder, 0.0012 part of aggregate, 0.15 part of small molecule silicate, linear 0.03 part of Quadrafos, fluorine silicon
0.008 part of 0.015 part of hydrochlorate, 0.001 part of urea and fiber polysiloxanes.
It is 1 that the main aggregate, which is divided into granite, marble and calcite according to weight ratio,：1：1 mixing tailing passes through powder
Grinding machine is crushed to 150-80 mesh.
It according to weight ratio is 1 that the aggregate, which is coarse aggregate and fine aggregate,：2 mixture.
It according to weight ratio is 1 that the small molecule silicate, which is sodium metasilicate and calcium silicates,：0.1 mixture.
The threadiness Quadrafos is I type sodium tripolyphosphate.
The preparation method of the fiber polysiloxanes is as follows：
1,10 parts of filter paper are taken, 30 parts of ethyl alcohol are added, is beaten, is ground into paper pulp, then filter, are dried, after being crushed
Cellulose；
2, the cellulose and 1,3,5- trimethyls -1,3,5- three (3,3,3- trifluoro propyls) ring three step 1 being prepared
Siloxanes is added in reactor, after being mixed evenly, AEAPDMS and potassium hydroxide is added, after stirring evenly, is heated to
105-115 DEG C of reaction hour, decompression removal low-boiling-point substance then cool to room temperature；
3, sodium hydroxide/urea liquid of the polysiloxanes and 0.5mol/L that step 2 are prepared is overnight cold at -12 DEG C
But, 1h is then stirred at 0 DEG C ensures that cellulose components completely remove, and extracts, you can obtain fiber polysiloxanes.
The second aspect of the present embodiment provides the preparation method of the excellent weather resistance and functional artificial stone：
1, main aggregate powder, linear Quadrafos and fluosilicate are mixed according to parts by weight, obtains A mixtures；
2, aggregate, small molecule silicate and fiber polysiloxanes are mixed according to parts by weight, obtains B mixtures；
3, A mixtures and B mixtures are mixed, residue is added and prepares raw material, is mixed in blender, is poured into mould
In tool；
4, after mold upper cover, upper cover 30t is imposed on2/m2Pressure squeezes after five minutes, and mold platform carries out 1500 times per minute
Upper and lower high-frequency vibration 2 minutes, then vacuumize 2 minutes, after then being pressed 1 minute with hydraulic pressure again, entire mold is moved and is molded
Platform is transported to quarry stone stockyard；
5, it is demoulded after entire mold being stood 5 hours, watering maintenance through 15 day curing period, can form artificial stone.
Embodiment 8：A kind of excellent weather resistance provided in this embodiment and functional artificial stone, the preparation of the artificial stone are former
Material includes：0.87 part of main aggregate powder, 0.0012 part of aggregate, 0.15 part of small molecule silicate, linear 0.03 part of Quadrafos, fluorine silicon
0.008 part of 0.015 part of hydrochlorate, 0.001 part of carbamide peroxide and fiber polysiloxanes.
It is 1 that the main aggregate, which is divided into granite, marble, sandstone and calcite according to weight ratio,：1：1：1 mixing tailing
By flour mill, it is crushed to 150-80 mesh.
It according to weight ratio is 1 that the aggregate, which is coarse aggregate and fine aggregate,：2 mixture.
It according to weight ratio is 1 that the small molecule silicate, which is sodium metasilicate and calcium silicates,：0.1 mixture.
The threadiness Quadrafos is I type sodium tripolyphosphate.
The preparation method of the fiber polysiloxanes is as follows：
1,10 parts of filter paper are taken, 30 parts of ethyl alcohol are added, is beaten, is ground into paper pulp, then filter, are dried, after being crushed
Cellulose；
2, the cellulose and 1,3,5- trimethyls -1,3,5- three (3,3,3- trifluoro propyls) ring three step 1 being prepared
Siloxanes is added in reactor, after being mixed evenly, AEAPDMS and potassium hydroxide is added, after stirring evenly, is heated to
105-115 DEG C of reaction hour, decompression removal low-boiling-point substance then cool to room temperature；
3, sodium hydroxide/urea liquid of the polysiloxanes and 0.5mol/L that step 2 are prepared is overnight cold at -12 DEG C
But, 1h is then stirred at 0 DEG C ensures that cellulose components completely remove, and extracts, you can obtain fiber polysiloxanes.
The second aspect of the present embodiment provides the preparation method of the excellent weather resistance and functional artificial stone：
1, main aggregate powder, linear Quadrafos and fluosilicate are mixed according to parts by weight, obtains A mixtures；
2, aggregate, small molecule silicate and fiber polysiloxanes are mixed according to parts by weight, obtains B mixtures；
3, A mixtures and B mixtures are mixed, residue is added and prepares raw material, is mixed in blender, is poured into mould
In tool；
4, after mold upper cover, upper cover 30t is imposed on2/m2Pressure squeezes after five minutes, and mold platform carries out 1500 times per minute
Upper and lower high-frequency vibration 2 minutes, then vacuumize 2 minutes, after then being pressed 1 minute with hydraulic pressure again, entire mold is moved and is molded
Platform is transported to quarry stone stockyard；
5, it is demoulded after entire mold being stood 5 hours, watering maintenance through 15 day curing period, can form artificial stone.
Embodiment 9：A kind of excellent weather resistance provided in this embodiment and functional artificial stone, the preparation of the artificial stone are former
Material includes：0.87 part of main aggregate powder, 0.0012 part of aggregate, 0.15 part of small molecule silicate, linear 0.03 part of Quadrafos, fluorine silicon
0.008 part of 0.015 part of hydrochlorate, 0.001 part of urea composition and dimethyl siloxane.
It is 1 that the main aggregate, which is divided into sandstone and calcite according to weight ratio,：1 mixing tailing passes through flour mill, is crushed to
150-80 mesh.
It according to weight ratio is 1 that the aggregate, which is coarse aggregate and fine aggregate,：2 mixture.
It according to weight ratio is 1 that the small molecule silicate, which is sodium metasilicate and calcium silicates,：0.1 mixture.
The threadiness Quadrafos is I type sodium tripolyphosphate.
It according to weight ratio is 1 that the urea composition, which is urea and carbamide peroxide,：1 mixture.
The second aspect of the present embodiment provides the preparation method of the excellent weather resistance and functional artificial stone：
1, main aggregate powder, linear Quadrafos and fluosilicate are mixed according to parts by weight, obtains A mixtures；
2, aggregate, small molecule silicate and dimethyl siloxane are mixed according to parts by weight, obtains B mixtures；
3, A mixtures and B mixtures are mixed, residue is added and prepares raw material, is mixed in blender, is poured into mould
In tool；
4, after mold upper cover, upper cover 30t is imposed on2/m2Pressure squeezes after five minutes, and mold platform carries out 1500 times per minute
Upper and lower high-frequency vibration 2 minutes, then vacuumize 2 minutes, after then being pressed 1 minute with hydraulic pressure again, entire mold is moved and is molded
Platform is transported to quarry stone stockyard；
5, it is demoulded after entire mold being stood 5 hours, watering maintenance through 15 day curing period, can form artificial stone.
Embodiment 10：A kind of excellent weather resistance provided in this embodiment and functional artificial stone, the preparation of the artificial stone
Raw material includes：0.87 part of main aggregate powder, 0.0012 part of aggregate, 0.15 part of small molecule silicate, linear 0.03 part of Quadrafos, fluorine
0.008 part of 0.015 part of silicate, 0.001 part of urea composition and polysiloxanes.
The main aggregate is divided into marble tailing and passes through flour mill, is crushed to 150-80 mesh.
It according to weight ratio is 1 that the aggregate, which is coarse aggregate and fine aggregate,：2 mixture.
It according to weight ratio is 1 that the small molecule silicate, which is sodium metasilicate and calcium silicates,：0.1 mixture.
The threadiness Quadrafos is I type sodium tripolyphosphate.
It according to weight ratio is 1 that the urea composition, which is urea and carbamide peroxide,：1 mixture.
The preparation method of the polysiloxanes is as follows：
1, by 1,3,5- trimethyl -1,3,5- tri- (3,3,3- trifluoro propyl) cyclotrisiloxane is added in reactor, is mixed
After conjunction stirs evenly, AEAPDMS and potassium hydroxide is added, after stirring evenly, is heated to 105-115 DEG C of reaction hour, decompression is gone
It except low-boiling-point substance, then cools to room temperature, you can obtain fiber polysiloxanes.
The second aspect of the present embodiment provides the preparation method of the excellent weather resistance and functional artificial stone：
1, main aggregate powder, linear Quadrafos and fluosilicate are mixed according to parts by weight, obtains A mixtures；
2, aggregate, small molecule silicate and polysiloxanes are mixed according to parts by weight, obtains B mixtures；
3, A mixtures and B mixtures are mixed, residue is added and prepares raw material, is mixed in blender, is poured into mould
In tool；
4, after mold upper cover, upper cover 30t is imposed on2/m2Pressure squeezes after five minutes, and mold platform carries out 1500 times per minute
Upper and lower high-frequency vibration 2 minutes, then vacuumize 2 minutes, after then being pressed 1 minute with hydraulic pressure again, entire mold is moved and is molded
Platform is transported to quarry stone stockyard；
5, it is demoulded after entire mold being stood 5 hours, watering maintenance through 15 day curing period, can form artificial stone.
Performance test：
The product weatherability of this formula and technique productions is strong, by experiment, under the conditions of -20 DEG C of 800 DEG C of high temperature and low temperature,
Phenomena such as product is without cracking, drop, deformation, impregnates 48 hours, product is not any change in strong acid and strong base solution.
Example above-mentioned is merely illustrative, some features of the feature for explaining the disclosure.The attached claims
It is intended to the range as wide as possible for requiring to be contemplated that, and embodiments as presented herein is only according to all possible embodiment
Combination selection embodiment explanation.Therefore, the purpose of applicant is that the attached claims are not illustrated the present invention
Feature exemplary selectional restriction.And the progress in science and technology will be formed language express inaccuracy due to and not
The possible equivalent or son being presently considered are replaced, and these variations also should in the conceived case be interpreted by appended
Claim covers.
Claims (10)
1. a kind of excellent weather resistance and functional artificial stone, which is characterized in that the raw material for preparing of the artificial stone includes：Main aggregate
Powder, aggregate, small molecule silicate, linear Quadrafos, fluosilicate, urea composition and fiber polysiloxanes.
2. excellent weather resistance described in claim 1 and functional artificial stone, which is characterized in that by weight, described artificial
The raw material for preparing of stone includes：0.7-0.9 parts of main aggregate powder, 0.001-0.002 parts of aggregate, 0.05-0.3 parts of small molecule silicate,
Linear Quadrafos 0.01-0.5 parts, 0.01-0.02 parts of fluosilicate, 0.001-0.05 parts of urea composition and the poly- silica of fiber
0.005-0.02 parts of alkane.
3. excellent weather resistance described in claim 1 and functional artificial stone, which is characterized in that by weight, described artificial
The raw material for preparing of stone includes：0.87 part of main aggregate powder, 0.0012 part of aggregate, 0.15 part of small molecule silicate, linear Quadrafos
0.008 part of 0.03 part, 0.015 part of fluosilicate, 0.001 part of urea composition and fiber polysiloxanes.
4. excellent weather resistance described in claim 1 and functional artificial stone, which is characterized in that the main aggregate powder is selected from flower hilllock
It is one or more in rock, marble, sandstone and calcite.
5. excellent weather resistance described in claim 1 and functional artificial stone, which is characterized in that the aggregate is by coarse aggregate and carefully
Aggregate mixes.
6. excellent weather resistance described in claim 5 and functional artificial stone, which is characterized in that the coarse aggregate and fine aggregate
Weight ratio is 1：2.
7. excellent weather resistance described in claim 1 and functional artificial stone, which is characterized in that the small molecule silicate is selected from
It is one or more in alumina silicate, ferrosilite, calcium silicates, magnesium silicate, potassium silicate and sodium metasilicate.
8. excellent weather resistance described in claim 1 and functional artificial stone, which is characterized in that the threadiness Quadrafos is six
Sodium metaphosphate and/or sodium tripolyphosphate.
9. excellent weather resistance described in claim 1 and functional artificial stone, which is characterized in that the urea composition is by urea
It is formed with carbamide peroxide.
10. excellent weather resistance described in claim 1 and functional artificial stone, which is characterized in that the fiber polysiloxanes is
The polysiloxanes being prepared as template using cellulose.
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| CN114379173A (en) * | 2021-12-28 | 2022-04-22 | 广东中旗新材料股份有限公司 | Multilayer artificial quartz stone, preparation method and preparation equipment |
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