CN1644552A - Production of artificial stone products - Google Patents

Production of artificial stone products Download PDF

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Publication number
CN1644552A
CN1644552A CN 200410021707 CN200410021707A CN1644552A CN 1644552 A CN1644552 A CN 1644552A CN 200410021707 CN200410021707 CN 200410021707 CN 200410021707 A CN200410021707 A CN 200410021707A CN 1644552 A CN1644552 A CN 1644552A
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product
stone
orders
building stones
kilograms
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CN 200410021707
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CN1284739C (en
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石汇玉
王勇
吴琴涛
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CHENGDU HUIYU TECHNOLOGY INDUSTRY Co Ltd
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Abstract

Production of artificial stone products is carried out by: mixing building stone, pouring unsaturated polyester and assistant, laying in mould, solidifying, maintaining, demoulding, sanding, polishing, cutting and obtaining the product. It is characterized by: weight ratio of unsaturated polyester and building stone: 5-20:80-95; solidifying process condition: removing bubble at -0.1-0.09Mpa vacuum, normal temperature or heating with heating temperature <90oC, particle size of stone slag and stone powder in building stone between 4-600, viscosity of unsaturated polyester <1000MPs (25deg.C). It achieves low investment, simple operation and good abrasive performance.

Description

Artificial stone product's preparation method
Affiliated technical field: the invention belongs to the preparation method field of rostone product, specifically is a kind of artificial stone product's preparation method.
Background technology: one of the artificial stone walling of China, preparation method of floor tile introduce from Italy at present, it is to insert in the mould after auxiliary materials such as building stones and unsaturated polyester resin and solidifying agent are mixed, through the high pressure of powerful vibration and thousands of tons of, vacuumize, curing, maintenance become square stock (be commonly called as waste expect), as the cubic material piece of 2.5m * 1.25m * 0.8m, cut into the articles of sheet material of desired thickness again with gang saw.The defective of aforesaid method is the heavy cost of investment height of equipment, and a cover investment of production equipment is up to several ten million; The high pressure compacted under, the processing condition harshness, energy consumption is big; The square stock product of being produced is easy to generate bubble, hole, needs short covering, fills out the hole, and technology falls behind numerous and diverse; In cutting process, saw kerf reaches more than 1 centimeter, and breakage rate height, loss are big; The maintenance of equipment cost is big, the product price height, and economic benefit is bad.The preparation method of another kind of artificial stone walling, floor tile is under the condition that does not adopt vacuum, directly be pressed into sheet material through high pressure batch mixing and high pressure, and under the pyritous condition, make sheet material rostone product, its defective is that the product qualified rate of product is low, and small bubbles are difficult for getting rid of, and product has distortion, the assortment of product are restricted, except that can producing sesame type pattern, can't produce product, and facility investment is also up to millions of as other patterns such as scabbing type, cloud types.
The objective of the invention is in order to overcome the defective of prior art, for people provide that a kind of facility investment is little, technology simple, less energy consumption, spillage of material are few, lumber recovery up to more than 99%, no bubble, do not need perforations adding hole bubble, indeformable, product strength is high, wear resistance good, steady quality, style is complete, shape is multiple, production cost is low, the facility investment of same scale only needs the artificial stone product of hundreds of thousands of preparation method.
The objective of the invention is to realize by following technical proposals.
Summary of the invention: the preparation method of the artificial stoneware of the present invention, be with building stones with insert in the mould after casting type unsaturated polyester and usual auxiliaries thereof are mixed, make product through curing, maintenance, the demoulding, polishing, polishing, cutting, it is characterized in that:
A. the weight ratio of unsaturated polyester and building stones is 5~20: 80~95;
B. the curing process condition is for getting rid of bubble, normal temperature or heating under the vacuum of-0.1~0.09Mpa, the temperature during heating<90 ℃;
C. described building stones are the mixture of rock ballast and stone flour, its granular size scope is controlled at 4~600 orders, in rock ballast and stone flour gross weight is 100%, wherein 4~20 orders are 28~38%, 20~40 orders are 20~30%, 40~80 orders are that 8~18%, 80~120 orders are 12~22%, 120~600 orders 7~17%;
D. viscosity<the 1000MPs of described unsaturated polyester (25 ℃).
In the such scheme, in the described building stones, be added with the stone (is 100% in the building stones gross weight) of 0~60% weight.
In the such scheme, described building stones are lime carbonate class, quartz mine class and other ore as rostone processing, as rhombspar, marble, calcite, granite, Yu Kuang, agate ore.
In the such scheme, the rock ballast in the described building stones is meant erose particle building stones; Stone is meant bulk, sheet building stones; Stone flour is meant the powdery building stones.
In the such scheme, the product surface layer before curing adds stained glass, shell, the silver mirror slag of 0~3% weight (is 100% in the product gross weight) and decorates; Or a small amount of stone flour and pigment done inhomogeneous the mixing, place the product surface layer before solidifying then, to obtain the product of various patterns such as cloud shape.
Unsaturated polyester of the present invention and usual auxiliaries thereof are the general solidifying agent of rostone, promotor, various dyestuff or pigment, silane coupling agent, toughner, its kind, consumption are set forth at this no longer one by one with reference to described in 03135821.7 Chinese patent application.
The present invention is that the contriver is by secular technical scheme of repeatedly practising the science practicality of developing, unsaturated polyester resin among the present invention is called Jiao Ji again than (weight ratio) with the weight ratio of building stones, its mixture is called resin slurry again, and reasonably the workability of Jiao Ji when helping moulding makes product indeformable, and can reduce cost, if the resin content height, mortar good fluidity, convenient formation, but the goods shrinking percentage is big, cost up; On the contrary, if resin content is on the low side, the mortar too dry, difficult forming, a large amount of bubbles can not arranged, and form the cavity, and intensity is low, easily becomes waste product.
In addition, stone flour among the present invention, the proportioning of rock ballast and stone can be described as aggregate grading again, artificial stone walling, floor tile, prescription in the goods such as artificial stone column must have a rational aggregate grading, if aggregate grading is unreasonable, coarse grained consumption is too big, because its total surface area is less, need its resin quantity of parcel also few, though can reduce the consumption of resin, reduce the distortion of goods, but the degree of compactness in the sheet material is not enough, causes bubble in the sheet material not discharge easily and become waste product, on the contrary, if fine grain ratio is bigger than normal, total surface area increases, and needs its resin quantity of parcel also to increase, shrinking percentage increases during curing reaction, and the distortion of goods is also big.Therefore, rational aggregate grading, the coarse particles building stones of existing some amount, have again certain in coarse grained building stones be only best proportioning, whole proportioning makes the degree of compactness maximum of gathering materials, its surface-area is minimum again, and the distortion that can solve goods like this prevents that bubble from producing, improve the mechanical property of product, can make the sheet material of texture true to nature and texture again, also reduce the consumption of resin, help reducing product cost.
In a word, the present invention be a kind ofly saved heavy high-tension apparatus, facility investment is little, technology is simple, less energy consumption, spillage of material are few, lumber recovery up to more than 99%, no bubble, the hole that need not cover, indeformable, product strength is high, wear resistance good, steady quality, style is complete, shape is multiple, only need the artificial stone product's of hundreds of thousands of preparation method with its facility investment of production of external same scale.The product that the present invention produces, shape can design arbitrarily as required, adopt different moulds can obtain sheet, cubic or special-shaped product, maximum area can reach 4 square metres one, also can obtain products such as pure color, the artificial stone walling of managing bag shape, patch shape, granite shape, cloud shape style, floor tile, artificial stone column.
The invention is further illustrated by the following examples, and the present invention is not limited only to described embodiment.
Embodiment:
Embodiment one:
With the lime carbonate class, quartz mine class such as rhombspar, marble, calcite, granite, Yu Kuang, sieve or directly sieve out the rock ballast of different size after the fragmentation of agate ore building stones, stone, stone flour, with 79.6 kilograms of rock ballast stone flours and 19.9 kilograms of unsaturated polyester resins that viscosity is 800MPs (25 ℃), 0.02 kg peroxygen methylethylketone, 0.02 the kilogram cobalt naphthenate mixes, stir, place the mould of 3000 * 1250 * 20mm, under the vacuum of-0.1~0.09Mpa, get rid of bubble, solidify under the condition that temperature is 80 ℃, adopt common process and equipment maintenance, the demoulding, polishing, polishing, cutting makes tabular product double centner, the granular size of this routine rock ballast stone flour is 26.8 kilograms in (is 100% in rock ballast stone flour gross weight) 4~20 orders, 19.2 kilograms in 20~40 orders, 10.6 kilograms in 40~80 orders, 13.5 kilograms in 80~120 orders, 9.5 kilograms of 120~325 purpose water-ground limestones.
Embodiment two:
With the lime carbonate class, quartz mine class rhombspar, marble, calcite, granite, Yu Kuang, sieve or directly sieve out the rock ballast of different size after the fragmentation of agate ore building stones, stone, stone flour, with 37.8 kilograms of rock ballast stone flours, 56.7 kilogram stone, viscosity is 5 kilograms of the unsaturated polyester resins of 980MPs (25 ℃), 0.25 kg peroxygen pimelinketone, 0.25 the kilogram cobalt iso-octoate mixes, stir, place the mould of 1050 * 1050 * 1050mm, under the vacuum of-0.1~0.09Mpa, get rid of bubble, normal temperature solidifies down, adopt common process and equipment maintenance, the demoulding, polishing, polishing, cutting makes cube product double centner, the granular size of this routine rock ballast stone flour is 10.6 kilograms in (is 100% in rock ballast stone flour gross weight) 4~20 orders, 7.6 kilograms in 20~40 orders, 6.8 kilograms in 40~80 orders, 8.3 kilograms in 80~120 orders, 4.5 kilograms in 120~600 orders.
Embodiment three:
To sieve or directly sieve out rock ballast, stone, the stone flour of different size after lime carbonate class, quartz mine class rhombspar, marble, calcite, granite, Yu Kuang, the fragmentation of agate ore building stones, 13 kilograms of unsaturated polyester resins, 0.2 kg peroxygen benzoyl, 0.2 kilogram of naphthenic acid vanadium of being 700MPs (25 ℃) with 73.6 kilograms of rock ballast stone flours, 10 kilograms of stone, viscosity mix, stir, place the mould of 3000 * 1250 * 20mm, the product surface layer before curing adds 3 kilograms of shells and decorates; Under the vacuum of-0.1~0.09Mpa, get rid of bubble, normal temperature solidifies down, adopt common process and equipment maintenance, the demoulding, polishing, polishing, cutting to make tabular product double centner, the granular size of this routine rock ballast stone flour is 28 kilograms in (is 100% in rock ballast stone flour gross weight) 4~20 orders, 22.1 kilograms in 20~40 orders, 5.9 kilograms in 40~80 orders, 12.4 kilograms in 80~120 orders, 5.2 kilograms in 120~600 orders.
Embodiment four:
With the lime carbonate class, quartz mine class rhombspar, marble, calcite, granite, Yu Kuang, sieve or directly sieve out the rock ballast of different size after the fragmentation of agate ore building stones, stone, stone flour, with 58.3 kilograms of rock ballast stone flours, 25 kilograms of stones, viscosity is 14.5 kilograms of the unsaturated polyester resins of 850MPs (25 ℃), 0.3 kg peroxygen benzoyl, 0.4 kilogram manganese naphthenate, 1 kg peroxygen base silane coupling agent mixes, stir, place the mould of 2500 * 850 * 15mm, stained glass and silver mirror slag that the product surface layer adding before curing is 0.5 kilogram are decorated; Under the vacuum of-0.1~0.09Mpa, get rid of bubble, solidify under the condition that temperature is 60 ℃, adopt common process and equipment maintenance, the demoulding, polishing, polishing, cutting to make tabular product double centner, the granular size of this routine rock ballast stone flour is 18.1 kilograms in (is 100% in rock ballast stone flour gross weight) 4~20 orders, 14.6 kilograms in 20~40 orders, 8.7 kilograms in 40~80 orders, 7 kilograms in 80~120 orders, 9.9 kilograms in 120~600 orders.
Embodiment five:
With the lime carbonate class, quartz mine class rhombspar, marble, calcite, granite, Yu Kuang, sieve or directly sieve out the rock ballast of different size after the fragmentation of agate ore building stones, stone, stone flour, with 80.3 kilograms of rock ballast stone flours, viscosity is 16 kilograms of the unsaturated polyester resins of 650MPs (25 ℃), 0.1 kg peroxygen methylethylketone, 0.1 the kilogram xylidine mixes, stir, place the mould of 3000 * 1250 * 20mm, 2.5 kilograms of stone flours are done inhomogeneous the mixing with 1 kilogram of pigment, place the product surface layer before solidifying then, to obtain the product of cloud shape pattern; Under the vacuum of-0.1~0.09Mpa, get rid of bubble, normal temperature condition solidifies down, adopt common process and equipment maintenance, the demoulding, polishing, polishing, cutting to make tabular product double centner, the granular size of this routine rock ballast stone flour is 28 kilograms in (is 100% in rock ballast stone flour gross weight) 4~20 orders, 20 kilograms in 20~40 orders, 11 kilograms in 40~80 orders, 14 kilograms in 80~120 orders, 9.8 kilograms in 120~600 orders.
Embodiment six:
With the lime carbonate class, quartz mine class rhombspar, marble, calcite, granite, Yu Kuang, sieve or directly sieve out the rock ballast of different size after the fragmentation of agate ore building stones, stone, stone flour, with 76 kilograms of rock ballast stone flours, 4 kilograms of stones, viscosity is 17 kilograms of the unsaturated polyester resins of 900MPs (25 ℃), 0.2 kg peroxygen pimelinketone, 0.3 the kilogram dimethyl is to aniline, 0.5 kilogram aminosilane or modified amido silane coupling agent, 2 kg of polymer primitive fibers mix, stir, place the mould of 2500 * 850 * 15mm, under the vacuum of-0.1~0.09Mpa, get rid of bubble, solidify under the condition that temperature is 85 ℃, adopt common process and equipment maintenance, the demoulding, polishing, polishing, cutting makes tabular product double centner, the granular size of this routine rock ballast stone flour is 26 kilograms in (is 100% in rock ballast stone flour gross weight) 4~20 orders, 18 kilograms in 20~40 orders, 10 kilograms in 40~80 orders, 13 kilograms in 80~120 orders, 9 kilograms in 120~600 orders.
Embodiment seven:
With the lime carbonate class, quartz mine class rhombspar, marble, calcite, granite, Yu Kuang, sieve or directly sieve out the rock ballast of different size after the fragmentation of agate ore building stones, stone, stone flour, with 43.3 kilograms of rock ballast stone flours, 44 kilograms of stones, viscosity is 10 kilograms of the unsaturated polyester resins of 350MPs (25 ℃), 0.3 kg peroxygen benzoyl, 0.4 kilogram cobalt naphthenate, 2 kilograms of flexible unsaturated polyesters of toughner mix, stir, place the mould of 1250 * 1250 * 1250mm, under the vacuum of-0.1~0.09Mpa, get rid of bubble, solidify under the condition that temperature is 50 ℃, adopt common process and equipment maintenance, the demoulding, polishing, polishing, cutting makes the product double centner of cubic shape, the granular size of this routine rock ballast stone flour is 15 kilograms in (is 100% in rock ballast stone flour gross weight) 4~20 orders, 10 kilograms in 20~40 orders, 6 kilograms in 40~80 orders, 7.3 kilograms in 80~120 orders, 5 kilograms in 120~600 orders.
Embodiment eight:
With the lime carbonate class, quartz mine class rhombspar, marble, calcite, granite, Yu Kuang, sieve or directly sieve out the rock ballast of different size after the fragmentation of agate ore building stones, stone, stone flour, with 87.8 kilograms of rock ballast stone flours, viscosity is 10 kilograms of the unsaturated polyester resins of 700MPs (25 ℃), 0.3 kg peroxygen benzoyl, 0.2 kilogram cobalt iso-octoate, 0.2 kg ethylene ethyl triethoxy silicane alkane coupling agent, 0.5 kg of polymer primitive fiber, 1 kilogram of flexible unsaturated polyester of toughner mixes, stir, place special-shaped mould, under the vacuum of-0.1~0.09Mpa, get rid of bubble, normal temperature condition solidifies down, adopt common process and equipment maintenance, the demoulding, polishing, polishing, cutting makes the special-shaped product double centner, the granular size of this routine rock ballast stone flour is 30 kilograms in (is 100% in rock ballast stone flour gross weight) 4~20 orders, 21 kilograms in 20~40 orders, 12 kilograms in 40~80 orders, 15 kilograms in 80~120 orders, 9.8 kilograms in 120~600 orders.

Claims (5)

1. an artificial stone product preparation method, be with building stones with insert in the mould after casting type unsaturated polyester and usual auxiliaries thereof are mixed, make product through curing, maintenance, the demoulding, polishing, polishing, cutting, it is characterized in that:
A. the weight ratio of unsaturated polyester and building stones is 5~20: 80~95;
B. the curing process condition is for getting rid of bubble, normal temperature or heating under the vacuum of-0.1~0.09Mpa, the temperature during heating<90 ℃;
C. described building stones are the mixture of rock ballast and stone flour, its granular size scope is controlled at 4~600 orders, in rock ballast and stone flour gross weight is 100%, wherein 4~20 orders are 28~38%, 20~40 orders are 20~30%, 40~80 orders are that 8~18%, 80~120 orders are 12~22%, 120~600 orders 7~17%;
D. viscosity<the 1000MPs of described unsaturated polyester (25 ℃).
2. artificial stone product's according to claim 1 preparation method is characterized in that in the described building stones, is added with the stone (is 100% in the building stones gross weight) of 0~60% weight.
3. artificial stone product's according to claim 1 and 2 preparation method, it is characterized in that described building stones are lime carbonate class, quartz mine class and other ore as rostone processing, as rhombspar, marble, calcite, granite, Yu Kuang, agate ore.
4. artificial stone product's according to claim 1 and 2 preparation method is characterized in that the rock ballast in the described building stones is meant erose particle building stones; Stone is meant bulk, sheet building stones; Stone flour is meant the powdery building stones.
5. artificial stone product's according to claim 1 and 2 preparation method is characterized in that stained glass, shell, the silver mirror slag of product surface layer adding 0~3% weight (is 100% in the product gross weight) before curing decorated; Or a small amount of stone flour and pigment done inhomogeneous the mixing, place the product surface layer before solidifying then, to obtain the product of various patterns such as cloud shape.
CN 200410021707 2004-01-19 2004-01-19 Production of artificial stone products Expired - Fee Related CN1284739C (en)

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101961883A (en) * 2010-09-21 2011-02-02 厦门大学 Method for preparing artificial quartz stones by using kaolin desliming tailings
CN101549532B (en) * 2009-05-12 2011-11-16 罗彬鉴 Method for cutting natural cobblestone and artificial stone
CN102261177A (en) * 2010-05-28 2011-11-30 石汇玉 Artificial stone mosaic product and preparation method thereof
CN103240790A (en) * 2012-02-13 2013-08-14 成都汇玉科技产业有限公司 Production method for artificial stone composite boards
CN103291046A (en) * 2013-06-07 2013-09-11 张玉伟 Floor tile processing technology
CN103467002A (en) * 2013-08-19 2013-12-25 佛山市亮剑陶瓷有限公司 Method for producing resin type artificial stones by using tile polishing residues
CN103586972A (en) * 2013-11-08 2014-02-19 上海寅意雕塑艺术有限公司 Method and system for synthesizing artificial stone materials
CN106348660A (en) * 2016-08-31 2017-01-25 甘肃金润玉石业有限公司 Machining method of waste residues of marbles
CN106443860A (en) * 2016-11-03 2017-02-22 福建福晶科技股份有限公司 Processing method for quartz crystal wave plate
CN107628770A (en) * 2017-08-28 2018-01-26 北京宝莲纳新材料技术有限公司 Efficient seamless stone level ground compound soft material, stone level ground hard plate material and its manufacture craft
CN107903386A (en) * 2017-11-17 2018-04-13 广东中迅新型材料有限公司 A kind of modified unsaturated polyester resin and its artificial stone of preparation
CN109024532A (en) * 2018-08-15 2018-12-18 甘肃路桥第三公路工程有限责任公司 A kind of subgrade in salty soil zone is actively every salt construction method
CN110937848A (en) * 2019-12-06 2020-03-31 绵阳市众森威科技有限责任公司 Sound-absorbing board and preparation method thereof

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101549532B (en) * 2009-05-12 2011-11-16 罗彬鉴 Method for cutting natural cobblestone and artificial stone
CN102261177A (en) * 2010-05-28 2011-11-30 石汇玉 Artificial stone mosaic product and preparation method thereof
CN101961883A (en) * 2010-09-21 2011-02-02 厦门大学 Method for preparing artificial quartz stones by using kaolin desliming tailings
CN103240790A (en) * 2012-02-13 2013-08-14 成都汇玉科技产业有限公司 Production method for artificial stone composite boards
CN103291046B (en) * 2013-06-07 2015-07-01 张玉伟 Floor tile processing technology
CN103291046A (en) * 2013-06-07 2013-09-11 张玉伟 Floor tile processing technology
CN103467002A (en) * 2013-08-19 2013-12-25 佛山市亮剑陶瓷有限公司 Method for producing resin type artificial stones by using tile polishing residues
CN103467002B (en) * 2013-08-19 2015-05-27 佛山市亮剑陶瓷有限公司 Method for producing resin type artificial stones by using tile polishing residues
CN103586972A (en) * 2013-11-08 2014-02-19 上海寅意雕塑艺术有限公司 Method and system for synthesizing artificial stone materials
CN106348660A (en) * 2016-08-31 2017-01-25 甘肃金润玉石业有限公司 Machining method of waste residues of marbles
CN106348660B (en) * 2016-08-31 2018-10-26 甘肃金润玉石业有限公司 A kind of marble waste residue material processing method
CN106443860A (en) * 2016-11-03 2017-02-22 福建福晶科技股份有限公司 Processing method for quartz crystal wave plate
CN107628770A (en) * 2017-08-28 2018-01-26 北京宝莲纳新材料技术有限公司 Efficient seamless stone level ground compound soft material, stone level ground hard plate material and its manufacture craft
CN107903386A (en) * 2017-11-17 2018-04-13 广东中迅新型材料有限公司 A kind of modified unsaturated polyester resin and its artificial stone of preparation
CN109024532A (en) * 2018-08-15 2018-12-18 甘肃路桥第三公路工程有限责任公司 A kind of subgrade in salty soil zone is actively every salt construction method
CN110937848A (en) * 2019-12-06 2020-03-31 绵阳市众森威科技有限责任公司 Sound-absorbing board and preparation method thereof

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