CN103408250A - Nanocomposite quartz stone board and manufacturing method thereof - Google Patents
Nanocomposite quartz stone board and manufacturing method thereof Download PDFInfo
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- CN103408250A CN103408250A CN2013103224387A CN201310322438A CN103408250A CN 103408250 A CN103408250 A CN 103408250A CN 2013103224387 A CN2013103224387 A CN 2013103224387A CN 201310322438 A CN201310322438 A CN 201310322438A CN 103408250 A CN103408250 A CN 103408250A
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Abstract
The invention discloses a nanocomposite quartz stone board, which comprises the following materials in parts by weight: 58%-75% of particle raw material, 15%-30% of quartz powder, 0.01%-10% of pigment, 0.1%-1% of silane coupling agent, 5%-12% of unsaturated polyester resin, 0.15%-0.75% of spheroidal nanosilicon dioxide, and 0.8-2% of solidifying agent, wherein the particle raw material is quartz particles or glass particles or the mixture of the quartz particles and the glass particles. According to the invention, spheroidal nanosilicon dioxide particles are dispersed in resin material fully and uniformly to achieve the purpose that the property of the resin material is comprehensively improved; the unsaturated polyester resin is used as an adhesive, quartz powders with micro-acicular and spheroidal structures are adopted as fillers, the surface polarity of quartz powder material is modified through nano-additive, so that the filler is allowed to be closely cross-linked and networked in a macromolecule group, and the formed organic-inorganic cross-linked network structure is firmer and more stable.
Description
Technical field
The present invention relates to building material field, more particularly relate to nano composite quartzite slate and the production method thereof of a kind of high-performance, green, environmental protection.
Background technology
The resin type rostone is mainly to take unsaturated polyester to be binding agent, adds various fillers, pigment and solidifying agent, initiator, through stirring, moulding, solidify, cutting, polishing and the stone product made.
With the inorganic type rostone, compare, the resin type rostone has its exclusive advantage:
At first, resin type rostone water-intake rate is low, have good flexural capacity, improved the large problem of fragility of lithotome;
Secondly, the resin type rostone is easy to process, can be made into the ornament of shades of colour decorative pattern or special shape; And easily carry out secondary processing, carry out nothing and sew up envelope.
But also there is certain deficiency in the resin type rostone, as low as surface hardness, wear no resistance, insufficient strength, easily cause the shortcoming such as distortion, fracture of goods, must carry out suitable modification to resin.
Summary of the invention
The present invention has overcome shortcoming of the prior art, a kind of nano composite quartzite slate and production method thereof are provided, can reach comprehensive purpose of improving the resin-based materials performance, surface hardness is high, wear resistance, intensity are good, is difficult for causing the deformation and fracture of goods.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of nano composite quartzite slate; comprise that following material is by weight: particulate material 58～75%, silica powder 15%-30%, pigment 0.01%-10%, silane coupling agent 0.1%-1%, unsaturated polyester resin 8%-12%, ball-type nano silicon 0.15%-0.75%, solidifying agent 0.8-2%; wherein; described particulate material is quartz particles or glass particle, or the mixing of quartz particles and glass particle.
Further, described solidifying agent is one or more in the peroxidation 2-ethyl acid tert-butyl ester, methylethyl ketone peroxide, peroxidized t-butyl perbenzoate and fat polyamine.
Further, described silica powder is the silica powder of micropin shape, near-spherical structure.
Further, described quartz particles is 0.18-10mm, and described glass particle is 0.18-10mm, and described silica powder is 0.005-0.18mm.
Further, described ball-type nano silicon, the particle diameter of its structure are 7-40nm, and specific surface area is 100-400m
2/ g, dioxide-containing silica is not less than 99.8%.
A kind of production method of nano composite quartzite slate comprises the following steps:
(1) be distributed to equably nanometer silicon dioxide particle in resin material, use following dispersing method: first pigment, liquid unsaturated polyester resin, ball-type nano silicon and liquid silane coupling agent and the solidifying agent of powdery are added in high speed dispersor, with rotating speed, be 800 to 1500 to turn and carry out dispersing and mixing and process the mixture that obtains mixing after 20min, then mixture is put in sand milling device, it is ground and dispersion treatment;
(2) mixture more above-mentioned dispersion obtained, quartz particles, glass particle, silica powder are poured double-planet formula agitation vat into and are stirred, stirring frequency 45-55Hz, churning time 180-600s;
(3) material stirred is sent in charge car by distributing belt, then by charge car by material be evenly arranged cloth framed in;
(4) after cloth, repressed vibration equipment compression moulding under the vacuum condition of-0.1Mpa, pressure 50-100t, vibrational frequency 30-55Hz, time 180-600s;
(5) after the compacting, enter curing apparatus, at the temperature of 60-300 ℃, be 30-50 minute set time.
(6) after having toasted, normal temperature is placed and to be cooledly to be entered after fully, and the sheet material thicknessing machine is fixed thick, then carries out polishing through the water mill polissoir.
The production method of another kind of nano composite quartzite slate comprises the following steps:
(1) be distributed to equably nanometer silicon dioxide particle in resin material, use following dispersing method: first the ball-type nano silicon is dispensed into to pigment, silane coupling agent, unsaturated polyester resin, solidifying agent and makes masterbatch to be greater than 0.75% ratio, then masterbatch is added in unsaturated polyester resin and is diluted to certain proportion through high-speed stirring, obtain mixture;
(2) mixture above-mentioned dispersion obtained, quartz particles, glass particle, silica powder are poured double-planet formula agitation vat into according to each component ratio of described nano composite quartzite slate and are stirred, stirring frequency 45-55Hz, churning time 180-600s;
(3) material stirred is sent in charge car by distributing belt, then by charge car by material be evenly arranged cloth framed in;
(4) after cloth, repressed vibration equipment compression moulding under the vacuum condition of-0.1Mpa, pressure 50-100t, vibrational frequency 30-55Hz, time 180-600s;
(5) after the compacting, enter curing apparatus, at the temperature of 60-300 ℃, be 30-50 minute set time.
(6) after having toasted, normal temperature is placed and to be cooledly to be entered after fully, and the sheet material thicknessing machine is fixed thick, then carries out polishing through the water mill polissoir.
Compared with prior art, the invention has the beneficial effects as follows:
The production method of a kind of nano composite quartzite slate of the present invention, the ball-type nanometer silicon dioxide particle is distributed in resin material fully, equably, reach comprehensive purpose of improving the resin-based materials performance, the unsaturated polyester resin of take is tackiness agent, and the silica powder that adopts micropin shape, near-spherical structure is as filler, by nano assistant modification quartz powder materials surface polarity, make the tight cross-linked network of filler in a macromolecular mass, the organic-inorganic cross-linked structure of formation more firmly, more stable.
Embodiment
Embodiment 1:
A kind of nano composite quartzite slate, comprise that following material is by weight: quartz particles 19.2%, glass particle 50%, silica powder 20%, pigment 0.1%, silane coupling agent 0.5%, unsaturated polyester resin 9%, ball-type nano silicon 0.2%, solidifying agent 1%, wherein, silica powder is the silica powder of micropin shape, near-spherical structure, make the tight cross-linked network of filler in a macromolecular mass, the organic-inorganic cross-linked structure of formation more firmly, more stable.
In the present embodiment, solidifying agent is one or more in the peroxidation 2-ethyl acid tert-butyl ester, methylethyl ketone peroxide, peroxidized t-butyl perbenzoate and fat polyamine.
Wherein, the particle diameter of quartz particles is that the particle diameter of 0.18-10mm, glass particle is that the particle diameter of 0.18-10mm, silica powder is 0.005-0.18mm, adopt the raw material of this size, nano silicon better is distributed in resin material, improved the resin-based materials performance.
Ball-type nano silicon, the particle diameter of its structure are 7-40nm, and specific surface area is 100-400m
2/ g, dioxide-containing silica is not less than 99.8%.
A kind of production method of nano composite quartzite slate comprises the following steps:
(1) be distributed to equably nanometer silicon dioxide particle in resin material, use following dispersing method: first the ball-type nano silicon of liquid matrix resin, powdery and liquid auxiliary agent are added in high speed dispersor, with rotating speed, be 800 to 1500 to turn and carry out dispersing and mixing and process the mixture that obtains mixing after 20min, then mixture is put in sand milling device, it is ground and dispersion treatment;
(2) mixture above-mentioned dispersion obtained, with quartz particles, glass particle, silica powder, according to each component ratio of described nano composite quartzite slate, pour double-planet formula agitation vat into and stir, stirring frequency 45-55Hz, churning time 180-600s, obtain the nano composite quartzite slate raw material of aforementioned proportion;
(3) material stirred is sent in charge car by distributing belt, then by charge car by material be evenly arranged cloth framed in;
(4) after cloth, repressed vibration equipment compression moulding under the vacuum condition of-0.1Mpa, pressure 50-100t, vibrational frequency 30-55Hz, time 180-600s;
(5) after the compacting, enter curing apparatus, at the temperature of 60-300 ℃, be 30-50 minute set time.
(6) after having toasted, normal temperature is placed and to be cooledly to be entered after fully, and the sheet material thicknessing machine is fixed thick, then carries out polishing through 20 water mill polissoirs.
Embodiment 2:
The present embodiment and embodiment 1 are roughly the same, and something in common does not repeat them here, and its difference is:
A kind of nano composite quartzite slate of the present embodiment, comprise that following material is by weight: quartz particles 40%, glass particle 24.2%, silica powder 17%, pigment 5%, silane coupling agent 0.8%, unsaturated polyester resin 11%, ball-type nano silicon 0.5%, solidifying agent 1.5%.
(1) be distributed to equably nanometer silicon dioxide particle in resin material, use following dispersing method: first nano silicon is dispensed into to pigment, silane coupling agent, unsaturated polyester resin, ball-type nano silicon, solidifying agent and makes masterbatch to be greater than 0.75% ratio, then masterbatch is added to the ratio that is diluted to 0.15%-0.75% in unsaturated polyester resin through high-speed stirring, obtain mixture;
(2) mixture above-mentioned dispersion obtained, with quartz particles, glass particle, silica powder, according to each component ratio of described nano composite quartzite slate, pour double-planet formula agitation vat into and stir, stirring frequency 45-55Hz, churning time 180-600s, obtain the nano composite quartzite slate raw material of aforementioned proportion;
(3) material stirred is sent in charge car by distributing belt, then by charge car by material be evenly arranged cloth framed in;
(4) after cloth, repressed vibration equipment compression moulding under the vacuum condition of-0.1Mpa, pressure 50-100t, vibrational frequency 30-55Hz, time 180-600s;
(5) after the compacting, enter curing apparatus, at the temperature of 60-300 ℃, be 30-50 minute set time.
(6) after having toasted, normal temperature is placed and to be cooledly to be entered after fully, and the sheet material thicknessing machine is fixed thick, then carries out polishing through 20 water mill polissoirs.
The present invention has the following advantages:
(1) wear resistance and the smooth finish of improving material surface have been improved.Due to high workability and the small-size effect of nano silicon, make material surface more fine and close carefully clean, frictional coefficient diminishes, and the high strength of nano particle, strengthen the wear resistance of material greatly in addition;
(2) improve ageing resistance, polymer matrix composites are under the effect of the ultraviolet ray of 280～400nm of solar radiation wave band, long wave, and the macromolecular chain degraded, cause polymer matrix composites aging rapidly.And nano silicon uv reflectance consumingly joins in polymer matrix composites and can greatly reduce ultraviolet ray to its Degradation, thereby reach the purpose that delays material aging;
(3) improve the pigment ageing resistance.Though pigment dyestuff has bright colour and very strong tinting strength, generally fast light, heat-resisting, anti-solvent and resistance to migration can be often not as good as mineral dyes.By adding nanometer SiO
2Pigment dyestuff is carried out to surface modification treatment, the pigment ageing resistance is significantly improved, and raising to a certain degree also all appears in the indexs such as brightness, color harmony saturation ratio, performance can compare favourably with the import expensive goods, has greatly widened class and the range of application of pigment dyestuff.
Finally it should be noted that: these are only the preferred embodiments of the present invention; be not limited to the present invention; although with reference to embodiment, the present invention is had been described in detail; for a person skilled in the art; it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing; perhaps part technical characterictic wherein is equal to replacement; but within the spirit and principles in the present invention all; any modification of doing, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.
Claims (7)
1. nano composite quartzite slate; it is characterized in that; comprise that following material is by weight: particulate material 58～75%, silica powder 15%-30%, pigment 0.01%-10%, silane coupling agent 0.1%-1%, unsaturated polyester resin 8%-12%, ball-type nano silicon 0.15%-0.75%, solidifying agent 0.8-2%; wherein; described particulate material is quartz particles or glass particle, or the mixing of quartz particles and glass particle.
2. a kind of nano composite quartzite slate according to claim 1, is characterized in that, described solidifying agent is one or more in the peroxidation 2-ethyl acid tert-butyl ester, methylethyl ketone peroxide, peroxidized t-butyl perbenzoate and fat polyamine.
3. a kind of nano composite quartzite slate according to claim 1, is characterized in that, described silica powder is the silica powder of micropin shape, near-spherical structure.
4. a kind of nano composite quartzite slate according to claim 1, is characterized in that, described quartz particles is 0.18-10mm, and described glass particle is 0.18-10mm, and described silica powder is 0.005-0.18mm.
5. a kind of nano composite quartzite slate according to claim 1, is characterized in that, described ball-type nano silicon, the particle diameter of its structure are 7-40nm, and specific surface area is 100-400m
2/ g, dioxide-containing silica is not less than 99.8%.
6. according to the production method of the described a kind of nano composite quartzite slate of claim 1 to 5 any one, it is characterized in that, comprise the following steps:
(1) be distributed to equably nanometer silicon dioxide particle in resin material, use following dispersing method: first pigment, liquid unsaturated polyester resin, ball-type nano silicon and liquid silane coupling agent and the solidifying agent of powdery are added in high speed dispersor, with rotating speed, be 800 to 1500 to turn and carry out dispersing and mixing and process the mixture that obtains mixing after 20min, then mixture is put in sand milling device, it is ground and dispersion treatment;
(2) mixture more above-mentioned dispersion obtained, quartz particles, glass particle, silica powder are poured double-planet formula agitation vat into and are stirred, stirring frequency 45-55Hz, churning time 180-600s;
(3) material stirred is sent in charge car by distributing belt, then by charge car by material be evenly arranged cloth framed in;
(4) after cloth, repressed vibration equipment compression moulding under the vacuum condition of-0.1Mpa, pressure 50-100t, vibrational frequency 30-55Hz, time 180-600s;
(5) after the compacting, enter curing apparatus, at the temperature of 60-300 ℃, be 30-50 minute set time;
(6) after having toasted, normal temperature is placed and to be cooledly to be entered after fully, and the sheet material thicknessing machine is fixed thick, then carries out polishing through the water mill polissoir.
7. the production method of a kind of nano composite quartzite slate according to claim 1, is characterized in that, comprises the following steps:
(1) be distributed to equably nanometer silicon dioxide particle in resin material, use following dispersing method: first the ball-type nano silicon is dispensed into to pigment, silane coupling agent, unsaturated polyester resin, solidifying agent and makes masterbatch to be greater than 0.75% ratio, then masterbatch is added in unsaturated polyester resin and is diluted to certain proportion through high-speed stirring, obtain mixture;
(2) mixture above-mentioned dispersion obtained, quartz particles, glass particle, silica powder are poured double-planet formula agitation vat into according to each component ratio of described nano composite quartzite slate and are stirred, stirring frequency 45-55Hz, churning time 180-600s;
(3) material stirred is sent in charge car by distributing belt, then by charge car by material be evenly arranged cloth framed in;
(4) after cloth, repressed vibration equipment compression moulding under the vacuum condition of-0.1Mpa, pressure 50-100t, vibrational frequency 30-55Hz, time 180-600s;
(5) after the compacting, enter curing apparatus, at the temperature of 60-300 ℃, be 30-50 minute set time;
(6) after having toasted, normal temperature is placed and to be cooledly to be entered after fully, and the sheet material thicknessing machine is fixed thick, then carries out polishing through the water mill polissoir.
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| CN104402304A (en) * | 2014-10-27 | 2015-03-11 | 广东中旗新材料科技有限公司 | High-shock-resistance artificial quartz stone sheet material and preparation method thereof |
| CN104402305A (en) * | 2014-10-27 | 2015-03-11 | 广东中旗新材料科技有限公司 | Artificial quartz stone sheet material and preparation method thereof |
| CN104478297A (en) * | 2014-11-12 | 2015-04-01 | 广东中旗新材料科技有限公司 | Lightweight artificial quartz stone and preparation method thereof |
| CN104725726A (en) * | 2015-04-10 | 2015-06-24 | 民勤县家兴节能服务有限公司 | Process of producing composite waterproof material with waste mulching films |
| CN105801000A (en) * | 2016-03-14 | 2016-07-27 | 广东中旗新材料科技有限公司 | Bulk pattern artificial quartz stone plate and production process thereof |
| CN105819748A (en) * | 2016-03-14 | 2016-08-03 | 广东中旗新材料科技有限公司 | High strength artificial quartz stone sheet and preparation method thereof |
| CN105884259A (en) * | 2016-03-14 | 2016-08-24 | 广东中旗新材料科技有限公司 | Anti-bacterial artificial quartzite board and preparation method thereof |
| CN106220038A (en) * | 2016-03-14 | 2016-12-14 | 广东中旗新材料科技有限公司 | A kind of high light anti-soil artificial quartz stone plate and manufacture method |
| CN106242360A (en) * | 2016-07-29 | 2016-12-21 | 山东康洁利人造石有限公司 | A kind of antibacterial artificial quartz and production technology thereof |
| CN107814511A (en) * | 2017-11-06 | 2018-03-20 | 佛山市欧泊石业有限公司 | A kind of preparation method of high impact toughness artificial quartz stone plate |
| CN108189608A (en) * | 2017-12-12 | 2018-06-22 | 袁伟洪 | A kind of Novel imitation stone artwork synthesis and production process |
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| CN109053028A (en) * | 2018-08-27 | 2018-12-21 | 衡阳市雅典娜石英石有限公司 | A kind of fire-retardant quartzite slate and its manufacturing method |
| CN112299753A (en) * | 2020-11-06 | 2021-02-02 | 中旗(湖北)新材料有限公司 | Novel odor-removing antibacterial artificial stone and preparation method thereof |
| CN112897936A (en) * | 2021-02-03 | 2021-06-04 | 广东必图新材料科技股份有限公司 | Artificial quartz stone line board and preparation method thereof |
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| CN104402305A (en) * | 2014-10-27 | 2015-03-11 | 广东中旗新材料科技有限公司 | Artificial quartz stone sheet material and preparation method thereof |
| CN104478297A (en) * | 2014-11-12 | 2015-04-01 | 广东中旗新材料科技有限公司 | Lightweight artificial quartz stone and preparation method thereof |
| CN104725726A (en) * | 2015-04-10 | 2015-06-24 | 民勤县家兴节能服务有限公司 | Process of producing composite waterproof material with waste mulching films |
| CN105801000A (en) * | 2016-03-14 | 2016-07-27 | 广东中旗新材料科技有限公司 | Bulk pattern artificial quartz stone plate and production process thereof |
| CN105819748A (en) * | 2016-03-14 | 2016-08-03 | 广东中旗新材料科技有限公司 | High strength artificial quartz stone sheet and preparation method thereof |
| CN105884259A (en) * | 2016-03-14 | 2016-08-24 | 广东中旗新材料科技有限公司 | Anti-bacterial artificial quartzite board and preparation method thereof |
| CN106220038A (en) * | 2016-03-14 | 2016-12-14 | 广东中旗新材料科技有限公司 | A kind of high light anti-soil artificial quartz stone plate and manufacture method |
| CN106242360A (en) * | 2016-07-29 | 2016-12-21 | 山东康洁利人造石有限公司 | A kind of antibacterial artificial quartz and production technology thereof |
| CN108238741A (en) * | 2016-12-23 | 2018-07-03 | 乐天尖端材料株式会社 | Engineered stone and its manufacturing method |
| US10766815B2 (en) | 2016-12-23 | 2020-09-08 | Lotte Advanced Materials Co., Ltd. | Engineered stone and manufacturing method thereof |
| CN107814511A (en) * | 2017-11-06 | 2018-03-20 | 佛山市欧泊石业有限公司 | A kind of preparation method of high impact toughness artificial quartz stone plate |
| CN108189608A (en) * | 2017-12-12 | 2018-06-22 | 袁伟洪 | A kind of Novel imitation stone artwork synthesis and production process |
| CN109053028A (en) * | 2018-08-27 | 2018-12-21 | 衡阳市雅典娜石英石有限公司 | A kind of fire-retardant quartzite slate and its manufacturing method |
| CN112299753A (en) * | 2020-11-06 | 2021-02-02 | 中旗(湖北)新材料有限公司 | Novel odor-removing antibacterial artificial stone and preparation method thereof |
| CN112897936A (en) * | 2021-02-03 | 2021-06-04 | 广东必图新材料科技股份有限公司 | Artificial quartz stone line board and preparation method thereof |
| CN114213059A (en) * | 2021-12-01 | 2022-03-22 | 广东中旗新材料股份有限公司 | Quartz stone plate for indoor decoration and preparation method and application thereof |
| CN114213059B (en) * | 2021-12-01 | 2023-08-25 | 广东中旗新材料股份有限公司 | Quartz stone plate for interior decoration and preparation method and application thereof |
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Application publication date: 20131127 |