CN110330263A - A kind of Crack-resistant quartz stone plate - Google Patents
A kind of Crack-resistant quartz stone plate Download PDFInfo
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- CN110330263A CN110330263A CN201910614382.XA CN201910614382A CN110330263A CN 110330263 A CN110330263 A CN 110330263A CN 201910614382 A CN201910614382 A CN 201910614382A CN 110330263 A CN110330263 A CN 110330263A
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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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
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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
- C04B2111/34—Non-shrinking or non-cracking materials
- C04B2111/343—Crack resistant materials
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to quartzite slate fields, provide a kind of Crack-resistant quartz stone plate, for solving the problems, such as that quartzite slate is easily rupturable.A kind of Crack-resistant quartz stone plate provided by the invention, it is made of quartz slurry, the quartz slurry includes: 10 ~ 25 mass parts of resin, 2 ~ 5 mass parts of silicon powder, 0.1 ~ 3 mass parts of mill base, 0.2 ~ 1 mass parts of nano-silicon dispersing agent, 0.1 ~ 0.5 mass parts of maleic acid dibutyl ester, 0.05 ~ 0.5 mass parts of silane coupling agent, 10 ~ 30 mass parts of glass particle, 55 ~ 75 mass parts of silica flour.The impact flexibility of plate is improved, the probability of product cracking is significantly reduced.
Description
Technical field
The present invention relates to quartzite slate fields, and in particular to a kind of Crack-resistant quartz stone plate.
Background technique
In the Home Industry of China's rapid development, quartzy stone material is as a kind of novel high polymer composite material, in addition to as cupboard
It is increasingly extensive in entire industrial application outside the auxiliary products of cabinet industry.Expert indicates that quartz is unsaturated polyester resin weight
Want application field.The plate of quartz is widely used in cabinet table surface, toilet table top, Dining table top, hospital's table top and experiment
Room table top etc..
Quartz is by the colorant of 90% or more natural quartz and 10% or so, resin and other adjustings bonding, solidification etc.
Additive composition, be to be formed by negative-pressure vacuum, high-frequency vibration, (temperature height is type according to curing agent for heating cure
Depending on the plate that is process of production method.Its quality hard (Mohs' hardness 5-7), compact structure (density 2.3-2.5g/
Cubic centimetre) with the characteristics such as incomparable wear-resisting, the pressure-resistant, high temperature resistant of other ornament materials, anticorrosive, impermeable.But
Also due to its formula materials and processing technology determine that its material texture close to stone, belongs to brittleness polymer composite, therefore
It is easy in processing use process, leads to its cracking due to some improper external force and cold and hot internal stress, influence it and continue
It uses.
Summary of the invention
Present invention solves the technical problem that providing a kind of cracking resistance quartz slate to solve the problems, such as that quartzite slate is easily rupturable
Material.
In order to solve the above technical problem, the present invention provides technical solution are as follows:
A kind of Crack-resistant quartz stone plate is made of quartz slurry, and the quartz slurry includes: 10 ~ 25 mass parts of resin, silicon
2 ~ 5 mass parts of micro mist, 0.1 ~ 3 mass parts of mill base, 0.2 ~ 1 mass parts of nano-silicon dispersing agent, 0.1 ~ 0.5 mass of maleic acid dibutyl ester
Part, 0.05 ~ 0.5 mass parts of silane coupling agent, 10 ~ 30 mass parts of glass particle, 55 ~ 75 mass parts of silica flour.
Silicon powder, resin and glass particle are compounded with silica flour, could be formed with the reticular structure of machine inorganic crosslinking, it is right
The tolerance range and deformation adaptation range of external force and internal stress are bigger, and fracture mode is also changed, and are turned by brittle fracture
Turn to ductile rupture.
The impact flexibility of plate is improved, the probability of product cracking is significantly reduced.
Preferably, the quartz slurry includes: 20 ~ 25 mass parts of resin, 3 ~ 5 mass parts of silicon powder, 2 ~ 3 mass of mill base
Part, 0.5 ~ 1 mass parts of nano-silicon dispersing agent, 0.3 ~ 0.5 mass parts of maleic acid dibutyl ester, 0.2 ~ 0.5 mass parts of silane coupling agent,
24 ~ 30 mass parts of glass particle, 66 ~ 75 mass parts of silica flour.
Preferably, the quartz slurry includes: 20 mass parts of resin, 3 mass parts of silicon powder, 2 mass parts of mill base, nanometer
0.5 mass parts of silicon dispersing agent, 0.3 mass parts of maleic acid dibutyl ester, 0.2 mass parts of silane coupling agent, 24 mass parts of glass particle,
66 mass parts of silica flour.
Preferably, the silicon powder is the modified silicon powder in surface.Modified silicon powder can further improve plate
Cracking resistance.
Preferably, the modified silicon powder in the surface the preparation method comprises the following steps: taking 20 ~ 30 mass parts of silicon powder, tin tetrachloride 0.5
~ 1 mass parts, 1 ~ 3 mass parts of antimony trichloride, 1 ~ 3 mass parts of modified nano-titanium dioxide；Going for 5 times of amounts is dispersed by silicon powder
In ionized water, slurries are obtained；Tin tetrachloride and antimony trichloride are dissolved in the deionized water of 2 times of amounts, obtain mixed solution；It will
Slurries are heated to 70 ~ 80 DEG C, and the mixed solution of half is added, and adjusting pH is 1 ~ 3, remaining being added after 1 ~ 2h of insulation reaction
Mixed solution and nano-titanium dioxide, ultrasonic disperse, adjusting pH is 3 ~ 4, is warming up to 90 ~ 95 DEG C, 15 ~ 30min of insulation reaction；It crosses
After filter, washing, dry, crushing, grinding, 2 ~ 4h is calcined at 800 ~ 1000 DEG C, obtains the modified silicon powder in surface.By tin, antimony,
Surface of the titanium for silicon powder is modified, can further improve the cracking resistance of plate.
Preferably, 25 ~ 30 mass parts of silicon powder, 0.8 ~ 1 mass parts of tin tetrachloride, 2 ~ 3 mass parts of antimony trichloride change
Property 2 ~ 3 mass parts of nano-titanium dioxide.
Preferably, 25 mass parts of silicon powder, 0.8 mass parts of tin tetrachloride, 2 mass parts of antimony trichloride, modified Nano
2 mass parts of titanium dioxide.
Preferably, the modified nano-titanium dioxide the preparation method comprises the following steps: taking 1 ~ 5 mass parts of ammonium chloride, tetraisopropoxide
5 ~ 8 mass parts of titanium, 28% ammonium hydroxide, 50 ~ 60 mass parts, 12 ~ 15 mass parts of sodium borohydride, 50 ~ 60 mass parts of isopropanol；By ammonium chloride
It is dissolved into isopropanol, after dissolution completely, tetraisopropoxy titanium is added while stirring, continues 20 ~ 30min of stirring, adds 28%
Ammonium hydroxide, stir 1h, obtain mixed solution；It is warming up to 160 ~ 180 DEG C, reacts 24 ~ 36h, with deionized water and anhydrous after centrifugation
Ethyl alcohol alternately washing 2 ~ 4 times, dry 12 at 80 ~ 100 DEG C ~ for 24 hours, obtain intermediate powder；Intermediate powder and sodium borohydride are mixed
Ball milling after conjunction, obtains mixed powder, and mixed powder is calcined 2 ~ 5h in an inert gas atmosphere, obtains modified nano-silica
Titanium.Titanium is modified by sodium borohydride, the surface area of titanium dioxide granule can be improved, while introducing to silicon micropowder surface
A small amount of nitrogen, so that the cracking resistance of plate further increases.
Preferably, 3 ~ 5 mass parts of ammonium chloride, 6 ~ 8 mass parts of tetraisopropoxy titanium, 28% ammonium hydroxide, 55 ~ 60 mass parts,
14 ~ 15 mass parts of sodium borohydride, 55 ~ 60 mass parts of isopropanol.
Preferably, 3 mass parts of ammonium chloride, 6 mass parts of tetraisopropoxy titanium, 28% ammonium hydroxide, 55 mass parts, sodium borohydride
14 mass parts, 55 mass parts of isopropanol.
Compared with prior art, the device have the advantages that are as follows: improve the impact flexibility of plate, it is significant to reduce
The probability of product cracking；Silicon powder, resin and glass particle are compounded with silica flour, could be formed with the net of machine inorganic crosslinking
Shape structure, the tolerance range and deformation adaptation range to external force and internal stress are bigger, and fracture mode is also changed, by crisp
Property fracture be converted into ductile rupture.
Specific embodiment
Following implementation column is to further explanation of the invention, is not limitation of the present invention.
Embodiment 1
A kind of Crack-resistant quartz stone plate is made of quartz slurry, and the quartz slurry includes: 20 mass parts of resin, and silicon is micro-
3 mass parts of powder, 2 mass parts of mill base, 0.5 mass parts of nano-silicon dispersing agent, 0.3 mass parts of maleic acid dibutyl ester, silane coupling agent
0.2 mass parts, 24 mass parts of glass particle, 66 mass parts of silica flour.The silicon powder is the modified silicon powder in surface.The surface
Modified silicon powder the preparation method comprises the following steps: taking 25 mass parts of silicon powder, 0.8 mass parts of tin tetrachloride, 2 mass parts of antimony trichloride change
Property 2 mass parts of nano-titanium dioxide；It disperses silicon powder in the deionized water of 5 times of amounts, obtains slurries；By tin tetrachloride and three
Antimony chloride is dissolved in the deionized water of 2 times of amounts, obtains mixed solution；Slurries are heated to 75 DEG C, the mixing that half is added is molten
Liquid, adjusting pH is 1 ~ 3, after insulation reaction 1.5h, remaining mixed solution and nano-titanium dioxide is being added, ultrasonic disperse is adjusted
Saving pH is 3 ~ 4, is warming up to 90 ~ 95 DEG C, insulation reaction 20min；After being filtered, washed, dry, crushing, grinding, forged at 900 DEG C
3h is burnt, the modified silicon powder in surface is obtained.The modified nano-titanium dioxide the preparation method comprises the following steps: taking 3 mass of ammonium chloride
Part, 6 mass parts of tetraisopropoxy titanium, 28% ammonium hydroxide, 55 mass parts, 14 mass parts of sodium borohydride, 55 mass parts of isopropanol；By chlorination
Ammonium is dissolved into isopropanol, and after dissolution completely, tetraisopropoxy titanium is added while stirring, is continued to stir 25min, is added 28%
Ammonium hydroxide, stir 1h, obtain mixed solution；170 DEG C are warming up to, 28h is reacted, is replaced after centrifugation with deionized water and dehydrated alcohol
Washing 3 times, dry 18h, obtains intermediate powder at 90 DEG C；Ball milling after intermediate powder and sodium borohydride are mixed, is mixed
Mixed powder is calcined 3h in an inert gas atmosphere, obtains modified nano-titanium dioxide by powder.
Silicon powder, resin and glass particle are compounded with silica flour, could be formed with the reticular structure of the inorganic charging of machine,
Tolerance range and deformation adaptation range to external force and internal stress is bigger, and fracture mode is also changed, by brittle fracture
It is converted into ductile rupture.The impact flexibility of plate is improved, the probability of product cracking is significantly reduced.Modified silicon powder can
Further to improve the cracking resistance of plate.The surface that tin, antimony, titanium are used for silicon powder is modified, can be further
Improve the cracking resistance of plate.Titanium is modified by sodium borohydride, the surface area of titanium dioxide granule can be improved, simultaneously
A small amount of nitrogen is introduced to silicon micropowder surface, so that the cracking resistance of plate further increases.
Embodiment 2
A kind of Crack-resistant quartz stone plate is made of quartz slurry, and the quartz slurry includes: 10 mass parts of resin, and silicon is micro-
2 mass parts of powder, 0.1 mass parts of mill base, 0.2 mass parts of nano-silicon dispersing agent, 0.1 mass parts of maleic acid dibutyl ester are silane coupled
0.05 mass parts of agent, 10 mass parts of glass particle, 55 mass parts of silica flour.The silicon powder is the modified silicon powder in surface.It is described
The modified silicon powder in surface the preparation method comprises the following steps: take 20 mass parts of silicon powder, 0.5 mass parts of tin tetrachloride, 1 mass of antimony trichloride
Part, 1 mass parts of modified nano-titanium dioxide；It disperses silicon powder in the deionized water of 5 times of amounts, obtains slurries；By four chlorinations
Tin and antimony trichloride are dissolved in the deionized water of 2 times of amounts, obtain mixed solution；Slurries are heated to 70 DEG C, half is added
Mixed solution, adjusting pH is 1 ~ 3, and after insulation reaction 1h, remaining mixed solution and nano-titanium dioxide, ultrasound point is being added
It dissipates, adjusting pH is 3 ~ 4, is warming up to 90 DEG C, insulation reaction 15min；After being filtered, washed, dry, crushing, grinding, at 800 DEG C
2h is calcined, the modified silicon powder in surface is obtained.The modified nano-titanium dioxide the preparation method comprises the following steps: take 1 mass parts of ammonium chloride,
5 mass parts of tetraisopropoxy titanium, 28% ammonium hydroxide, 50 mass parts, 12 mass parts of sodium borohydride, 50 mass parts of isopropanol；By ammonium chloride
It is dissolved into isopropanol, after dissolution completely, tetraisopropoxy titanium is added while stirring, continue to stir 20min, add 28%
Ammonium hydroxide stirs 1h, obtains mixed solution；160 DEG C are warming up to, reaction for 24 hours, is alternately washed after centrifugation with deionized water and dehydrated alcohol
It washs 2 times, dry 12h, obtains intermediate powder at 80 DEG C；Ball milling after intermediate powder and sodium borohydride are mixed, obtains mixed powder
Mixed powder is calcined 2h in an inert gas atmosphere, obtains modified nano-titanium dioxide by body.
Embodiment 3
A kind of Crack-resistant quartz stone plate is made of quartz slurry, and the quartz slurry includes: 25 mass parts of resin, and silicon is micro-
5 mass parts of powder, 3 mass parts of mill base, 1 mass parts of nano-silicon dispersing agent, 0.5 mass parts of maleic acid dibutyl ester, silane coupling agent 0.5
Mass parts, 30 mass parts of glass particle, 75 mass parts of silica flour.The silicon powder is the modified silicon powder in surface.The surface changes
Property silicon powder the preparation method comprises the following steps: take 30 mass parts of silicon powder, 1 mass parts of tin tetrachloride, 3 mass parts of antimony trichloride, modification receives
Rice 3 mass parts of titanium dioxide；It disperses silicon powder in the deionized water of 5 times of amounts, obtains slurries；By tin tetrachloride and tri-chlorination
Antimony is dissolved in the deionized water of 2 times of amounts, obtains mixed solution；Slurries are heated to 80 DEG C, the mixed solution of half is added, are adjusted
Saving pH is 1 ~ 3, after insulation reaction 2h, is being added remaining mixed solution and nano-titanium dioxide, ultrasonic disperse, adjust pH be 3 ~
4,95 DEG C are warming up to, insulation reaction 30min；After being filtered, washed, dry, crushing, grinding, 4h is calcined at 1000 DEG C, obtains table
The modified silicon powder in face.The modified nano-titanium dioxide the preparation method comprises the following steps: taking 5 mass parts of ammonium chloride, tetraisopropoxy titanium 8
Mass parts, 28% ammonium hydroxide, 60 mass parts, 15 mass parts of sodium borohydride, 60 mass parts of isopropanol；By chloride leach to isopropanol
In, after dissolution completely, tetraisopropoxy titanium is added while stirring, continues to stir 30min, adds 28% ammonium hydroxide, stir 1h,
Obtain mixed solution；180 DEG C are warming up to, 36h is reacted, is alternately washed 4 times after centrifugation with deionized water and dehydrated alcohol, 100
Drying for 24 hours, obtains intermediate powder at DEG C；Ball milling after intermediate powder and sodium borohydride are mixed, obtains mixed powder, by mixed powder
Body calcines 5h in an inert gas atmosphere, obtains modified nano-titanium dioxide.
Embodiment 4
Embodiment 4 with embodiment 1 the difference is that, embodiment 4 with embodiment 1 the difference is that, the silicon micropowder surface
It is unmodified.
Embodiment 5
Embodiment 5 with embodiment 1 the difference is that, the surface modifying method of the silicon powder are as follows: take 25 mass parts of silicon powder,
0.8 mass parts of tin tetrachloride, 2 mass parts of antimony trichloride；It disperses silicon powder in the deionized water of 5 times of amounts, obtains slurries；It will
Tin tetrachloride and antimony trichloride are dissolved in the deionized water of 2 times of amounts, obtain mixed solution；Slurries are heated to 75 DEG C, are added
The mixed solution of half, adjusting pH is 1 ~ 3, after insulation reaction 1.5h, remaining mixed solution is being added, ultrasonic disperse is adjusted
PH is 3 ~ 4, is warming up to 90 ~ 95 DEG C, insulation reaction 20min；After being filtered, washed, dry, crushing, grinding, calcined at 900 DEG C
3h obtains the modified silicon powder in surface.
Embodiment 6
Embodiment 6 with embodiment 1 the difference is that, the surface modifying method of the silicon powder are as follows: take 25 mass parts of silicon powder,
0.8 mass parts of tin tetrachloride, 2 mass parts of antimony trichloride, 2 mass parts of nano-titanium dioxide；Going for 5 times of amounts is dispersed by silicon powder
In ionized water, slurries are obtained；Tin tetrachloride and antimony trichloride are dissolved in the deionized water of 2 times of amounts, obtain mixed solution；It will
Slurries are heated to 75 DEG C, and the mixed solution of half is added, and adjusting pH is 1 ~ 3, and after insulation reaction 1.5h, remaining mixing is being added
Solution and nano-titanium dioxide, ultrasonic disperse, adjusting pH is 3 ~ 4, is warming up to 90 ~ 95 DEG C, insulation reaction 20min；It filters, wash
After washing, dry, crushing, grinding, 3h is calcined at 900 DEG C, obtains the modified silicon powder in surface.The nano-titanium dioxide is city
Sell nanometer anatase titania.
Embodiment 7
Embodiment 7 with embodiment 1 the difference is that, the nano-titanium dioxide the preparation method comprises the following steps: taking tetraisopropoxy titanium 6
Mass parts, 14 mass parts of sodium borohydride, 55 mass parts of isopropanol；Tetraisopropoxy titanium is added while stirring into isopropanol, after
Continuous stirring 25min, adds 28% ammonium hydroxide, stirs 1h, obtain mixed solution；170 DEG C are warming up to, 28h is reacted, is used after centrifugation
Deionized water and dehydrated alcohol alternately washing 3 times, dry 18h, obtains intermediate powder at 90 DEG C；By intermediate powder and hydroboration
Ball milling after sodium mixing, obtains mixed powder, mixed powder is calcined 3h in an inert gas atmosphere, obtains modified nano-silica
Titanium.
Comparative example 1
Comparative example 1 with embodiment 1 the difference is that, the quartz slurry includes: 20 mass parts of resin, 2 mass parts of mill base,
0.5 mass parts of nano-silicon dispersing agent, 0.3 mass parts of maleic acid dibutyl ester, 0.2 mass parts of silane coupling agent, 24 matter of glass particle
Measure part, 66 mass parts of silica flour.
Comparative example 2
Comparative example 2 with embodiment 1 the difference is that, the quartz slurry includes: 8 mass parts of resin, 1 mass of silicon powder
Part, 0.1 mass parts of mill base, 0.1 mass parts of nano-silicon dispersing agent, 0.1 mass parts of maleic acid dibutyl ester, 0.05 matter of silane coupling agent
Measure part, 5 mass parts of glass particle, 45 mass parts of silica flour.
Comparative example 3
Comparative example 3 with embodiment 1 the difference is that, the quartz slurry includes: 30 mass parts of resin, 7 mass of silicon powder
Part, 4 mass parts of mill base, 2 mass parts of nano-silicon dispersing agent, 1 mass parts of maleic acid dibutyl ester, 1 mass parts of silane coupling agent, glass
35 mass parts of particle, 80 mass parts of silica flour.
Experimental example
Resin, silicon powder, mill base, nano-silicon dispersing agent, maleic acid dibutyl ester, silane coupling agent, glass particle, silica flour are mixed
Vacuum suppresses to obtain plate after high-speed stirred after conjunction.
Impact experiment and horizontal experiment of falling are carried out to plate in embodiment 1 ~ 7 and comparative example 1 ~ 3.Impact experiment is with 1
Kilogram steel ball from the height drop impact plate of 2m, number that when sheet material measurement breakage impacts；Level falls to testing, will
The plate of 1 × 1 × 0.1m does freely falling body from the height level of 1.5m, the number of freely falling body when measurement is damaged.
1 plate cracking resistance of table
As known from Table 1, in embodiment 1 ~ 3, the impact resistance of plate is substantially better than other embodiments, shows to receive using modification
The titania modified silicon powder of rice can significantly improve that impact property of Chinese cabbage as the raw material of quartz slurry.
Silicon powder is unmodified in embodiment 4, and the modification mode of silicon powder is different with embodiment 1 in embodiment 5, and the two
Anti-crack ability is weaker than embodiment 1, and showing to be modified silicon powder according to certain mode is to improve plate cracking resistance
Important way.Silicon powder is modified the unmodified nano-titanium dioxide using routine, nanometer in embodiment 7 in embodiment 6
It is not introduced into nitrogen during titania modified, effect is weaker than embodiment 1, shows according to certain mode to nanometer two
Being modified for titanium oxide is to improve plate cracking resistance important way.
The composition of slurry in comparative example has biggish difference with embodiment, and effect is also markedly less than embodiment, shows
Plate made of slurry only according to certain proportion configuration could effectively improve the cracking resistance of plate.
Above-listed detailed description is illustrating for possible embodiments of the present invention, and above embodiments are not to limit this
The scope of the patents of invention, all equivalence enforcements or change without departing from carried out by the present invention, is intended to be limited solely by the scope of the patents of this case.
Claims (10)
1. a kind of Crack-resistant quartz stone plate, which is characterized in that be made of quartz slurry, the quartz slurry includes: resin
10 ~ 25 mass parts, 2 ~ 5 mass parts of silicon powder, 0.1 ~ 3 mass parts of mill base, 0.2 ~ 1 mass parts of nano-silicon dispersing agent, maleic acid two
Pungent 0.1 ~ 0.5 mass parts of rouge, 0.05 ~ 0.5 mass parts of silane coupling agent, 10 ~ 30 mass parts of glass particle, 55 ~ 75 matter of silica flour
Measure part.
2. a kind of Crack-resistant quartz stone plate according to claim 1, which is characterized in that the quartz slurry includes: tree
20 ~ 25 mass parts of rouge, 3 ~ 5 mass parts of silicon powder, 2 ~ 3 mass parts of mill base, 0.5 ~ 1 mass parts of nano-silicon dispersing agent, maleic acid two
Pungent 0.3 ~ 0.5 mass parts of rouge, 0.2 ~ 0.5 mass parts of silane coupling agent, 24 ~ 30 mass parts of glass particle, 66 ~ 75 mass of silica flour
Part.
3. a kind of Crack-resistant quartz stone plate according to claim 2, which is characterized in that the quartz slurry includes: tree
20 mass parts of rouge, 3 mass parts of silicon powder, 2 mass parts of mill base, 0.5 mass parts of nano-silicon dispersing agent, 0.3 matter of maleic acid dibutyl ester
Measure part, 0.2 mass parts of silane coupling agent, 24 mass parts of glass particle, 66 mass parts of silica flour.
4. a kind of Crack-resistant quartz stone plate according to claim 1, which is characterized in that the silicon powder is surface modified silicon
Micro mist.
5. a kind of Crack-resistant quartz stone plate according to claim 4, which is characterized in that the system of the modified silicon powder in the surface
Preparation Method are as follows: take 20 ~ 30 mass parts of silicon powder, 0.5 ~ 1 mass parts of tin tetrachloride, 1 ~ 3 mass parts of antimony trichloride, modified Nano two
1 ~ 3 mass parts of titanium oxide；It disperses silicon powder in the deionized water of 5 times of amounts, obtains slurries；By tin tetrachloride and antimony trichloride
It is dissolved in the deionized water of 2 times of amounts, obtains mixed solution；Slurries are heated to 70 ~ 80 DEG C, the mixed solution of half is added,
Adjusting pH is 1 ~ 3, after 1 ~ 2h of insulation reaction, remaining mixed solution and nano-titanium dioxide is being added, ultrasonic disperse adjusts pH
It is 3 ~ 4, is warming up to 90 ~ 95 DEG C, 15 ~ 30min of insulation reaction；After being filtered, washed, dry, crushing, grinding, at 800 ~ 1000 DEG C
2 ~ 4h of lower calcining obtains the modified silicon powder in surface.
6. a kind of Crack-resistant quartz stone plate according to claim 5, which is characterized in that 25 ~ 30 mass parts of silicon powder,
0.8 ~ 1 mass parts of tin tetrachloride, 2 ~ 3 mass parts of antimony trichloride, 2 ~ 3 mass parts of modified nano-titanium dioxide.
7. a kind of Crack-resistant quartz stone plate according to claim 5, which is characterized in that 25 mass parts of silicon powder, four
0.8 mass parts of stannic chloride, 2 mass parts of antimony trichloride, 2 mass parts of modified nano-titanium dioxide.
8. a kind of Crack-resistant quartz stone plate according to claim 5, which is characterized in that the modified nano-titanium dioxide
The preparation method comprises the following steps: 1 ~ 5 mass parts of ammonium chloride are taken, and 5 ~ 8 mass parts of tetraisopropoxy titanium, 28% ammonium hydroxide, 50 ~ 60 mass parts, hydroboration
12 ~ 15 mass parts of sodium, 50 ~ 60 mass parts of isopropanol；By chloride leach into isopropanol, dissolution completely after, while stirring plus
Enter tetraisopropoxy titanium, continue 20 ~ 30min of stirring, add 28% ammonium hydroxide, stirs 1h, obtain mixed solution；It is warming up to 160
~ 180 DEG C, 24 ~ 36h is reacted, is alternately washed 2 ~ 4 times after centrifugation with deionized water and dehydrated alcohol, dry 12 at 80 ~ 100 DEG C ~
For 24 hours, intermediate powder is obtained；Ball milling after intermediate powder and sodium borohydride are mixed, obtains mixed powder, by mixed powder in inertia
2 ~ 5h is calcined in gas atmosphere, obtains modified nano-titanium dioxide.
9. a kind of Crack-resistant quartz stone plate according to claim 7, which is characterized in that 3 ~ 5 mass parts of ammonium chloride, four
6 ~ 8 mass parts of titanium isopropoxide, 28% ammonium hydroxide, 55 ~ 60 mass parts, 14 ~ 15 mass parts of sodium borohydride, 55 ~ 60 mass parts of isopropanol.
10. a kind of Crack-resistant quartz stone plate according to claim 7, which is characterized in that 3 mass parts of ammonium chloride, four
6 mass parts of titanium isopropoxide, 28% ammonium hydroxide, 55 mass parts, 14 mass parts of sodium borohydride, 55 mass parts of isopropanol.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114426414A (en) * | 2022-03-17 | 2022-05-03 | 福建铵马运动装备科技有限公司 | Graphene artificial stone |
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| KR100942723B1 (en) * | 2009-11-03 | 2010-02-16 | 신성종합건축사사무소(주) | Inorganic-based polymer stone mortar composition and construction method usning the same |
| CN103739235A (en) * | 2013-12-18 | 2014-04-23 | 广州戈兰迪高分子材料有限公司 | Crack-resistant quartz stone plate and manufacturing method thereof |
| CN104098904A (en) * | 2014-07-10 | 2014-10-15 | 常州大学 | Light-colored anti-static silicone rubber and preparation method thereof |
| CN105056925A (en) * | 2015-09-07 | 2015-11-18 | 黑龙江大学 | Preparation method of black titanium dioxide nano rod visible light catalyst |
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| CN114426414A (en) * | 2022-03-17 | 2022-05-03 | 福建铵马运动装备科技有限公司 | Graphene artificial stone |
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