CN103359980A - Method for preparing artificial marble with good transmission of light - Google Patents
Method for preparing artificial marble with good transmission of light Download PDFInfo
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- CN103359980A CN103359980A CN2013102627573A CN201310262757A CN103359980A CN 103359980 A CN103359980 A CN 103359980A CN 2013102627573 A CN2013102627573 A CN 2013102627573A CN 201310262757 A CN201310262757 A CN 201310262757A CN 103359980 A CN103359980 A CN 103359980A
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- unsaturated polyester
- artificial marble
- polyester resin
- light transmission
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Abstract
The invention discloses a method for preparing an artificial marble with good transmission of light. The method comprises the following steps of weighing, namely, weighing the raw materials in parts by weight; mixing and stirring, namely, firstly adding the raw materials into white diamond crystal or tuberose powder and fine calcium carbonate powder and stirring for 5-18 minutes, then adding transparent unsaturated polyester resin, fire retardant, unsaturated polyester resin initiator, and unsaturated polyester resin accelerant into the uniformly mixed mixture, and mixing uniformly; vacuumizing, namely, vacuumizing to minus 60-minus 70MPa, stirring, and adding transparent nano silicon dioxide; and pressing and forming, namely, pouring the material into a die, pressing and forming, curing and demolding, cutting and polishing. According to the method, the problem that the traditional marble is not transparent is solved, the artificial marble has better transmission of light, high simulation degree, good toughness and good heat resistance, has a granular structure, and is not easy to deform and age.
Description
Technical field
The present invention relates to a kind of its preparation method of artificial marble, be specifically related to a kind of preparation method who makes the artificial marble of light transmission with unsaturated polyester resin.
Background technology
Natural marble, granite can produce the barren rock ball more than 70% in exploitation processing, waste resource pollution environment.According to related data: China has become world-class stone material production, sell and big export country, gross annual output value reaches more than 1,000 hundred million yuans, but the China's mines production technique falls behind, great majority still adopt the fried mountain of original explosion mode to open a mine, its waste material lumber recovery (cubes of 2-3m) only accounts for 15%5-20%, winning apparatus is its lumber recovery only 30% preferably, the precious resources of all the other 70%-80% has become the barren rock slag, the lumber recovery of both just having pressed Chinese festiva exploitation stone material 30% calculates, namely can year produce 2,500 ten thousand tons barren rock material, three mines of namely explaining clearly become the barren rock mountain with regard to the mine resources that has more than two, and valuable resources loss is startling.Processing of stone factory can produce again the waste material more than 30% in sheet material processing.Therefore artificial marble replacement natural marble has been inevitable trend.
Scagliola can be made into different shapes and pattern as required, be applied in different fields, but traditional artificial marble generally can't printing opacity, this has just greatly limited marmorean function and has advocated peace attractive in appearancely, and in the artificial marble manufacturing processed, utilizes material inferior, application contains the objectionable impuritiess such as formaldehyde, benzene, that have even directly add organic solvent, adopt heavy metal material inferior, life-time service can the serious harm HUMAN HEALTH.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of preparation method who makes the artificial marble of light transmission with unsaturated polyester resin.
Technical scheme: for achieving the above object, the good artificial marble of a kind of light transmission provided by the invention, it is comprised of following component by weight: 60～148 parts of transparent unsaturated polyester resins, 6～98 parts be white to bore crystalline substance or the beautiful flour sand of rosin, 32～178 parts of Paris whites, 32～48 parts of transparent nano silicon dioxide powders, 1.0～1.7 parts of unsaturated polyester resin initiators, 0.06～0.08 part of unsaturated polyester resin promotor, 0.6～1.2 fire retardant and 0.01～1.5 part of pigment.
Preferably, the fineness of the beautiful flour sand of described white brill crystalline substance or rosin is 500～700 orders.
Preferably, fineness is arranged is more than 1250 orders to described Paris white.
Preferably, described unsaturated polyester resin initiator comprises ketone.
Preferably, described unsaturated polyester resin promotor comprises cobalt iso-octoate.
Preferably, described pigment comprises a kind of in iron oxide yellow or the titanium dioxide.
Preferably, described fire retardant comprises a kind of in antimonous oxide, magnesium hydroxide, aluminium hydroxide or the silicon.
The bright preparation method that the good artificial marble of a kind of light transmission according to claim 1 also is provided of we, its step comprises as follows:
(1) weighing: take by weighing each component according to weight part ratio;
(2) mix and blend: first pigment is joined in the beautiful powder of white brill crystalline substance or rosin and the thin Paris white and stir 5～18min, then in the compound that stirs, add again transparent unsaturated polyester resin, fire retardant, unsaturated polyester resin initiator, unsaturated polyester resin promotor, mix;
(3) vacuumize: be evacuated to-60～-70MPa, stir, add transparent nano silicon-dioxide;
(4) extrusion forming: above-mentioned material added pour into mould, extrusion forming, cure and demold, cutting polishing.
Beneficial effect: the relatively existing conventional artificial marble of the present invention has following advantage:
(1) problem that has overcome conventional artificial marble can't printing opacity provided by the invention, and transmittance is better;
(2) fidelity of the present invention is high, and good toughness has granular texture, and good heat resistance is not yielding aging.
Embodiment
Below in conjunction with embodiment the present invention is further described.
Embodiment 1:
The artificial marble that a kind of light transmission is good, it is comprised of following component by weight: 148 parts of transparent unsaturated polyester resins, 98 part of 700 purpose are bored crystalline substance, 178 part of 1250 order Paris white, 48 parts of transparent nano silicon dioxide powders, 1.7 parts of methylethyl ketone peroxides, 0.08 part of cobalt iso-octoate, 1.2 parts of aluminium hydroxides and 1.5 parts of titanium dioxides in vain.
The preparation method of above-mentioned artificial marble, its step comprises as follows:
(1) weighing: take by weighing each component according to weight part ratio;
(2) mix and blend: first titanium dioxide is joined in the brilliant and thin Paris white of white brill and stir 18min, then in the compound that stirs, add again transparent unsaturated polyester resin, aluminium hydroxide, methylethyl ketone peroxide, cobalt iso-octoate, mix;
(3) vacuumize: be evacuated to-60MPa, stir, add the transparent nano silicon dioxide powder;
(4) extrusion forming: above-mentioned material added pour into mould, extrusion forming, cure and demold, cutting polishing.
Embodiment 2:
The artificial marble that a kind of light transmission is good, it is comprised of following component by weight: 60 parts of transparent unsaturated polyester resins, 6 part of 500 beautiful flour sand of order rosin, 32 part of 1400 order Paris white, 32 parts of transparent nano silicon dioxide powders, 1.0 parts of methylethyl ketone peroxides, 0.06 part of cobalt iso-octoate, 0.6 part of antimonous oxide and 0.01 part of iron oxide yellow.
The preparation method of the artificial marble that above-mentioned light transmission is good, its step comprises as follows:
(1) weighing: take by weighing each component according to weight part ratio;
(2) mix and blend: first iron oxide yellow is joined in the beautiful powder of rosin and the thin Paris white and stir 5min, then in the compound that stirs, add again transparent unsaturated polyester resin, antimonous oxide, methylethyl ketone peroxide, cobalt iso-octoate, mix;
(3) vacuumize: be evacuated to-70MPa, stir, add transparent nano silicon-dioxide;
(4) extrusion forming: above-mentioned material added pour into mould, extrusion forming, cure and demold, cutting polishing.
Embodiment 3:
The artificial marble that a kind of light transmission is good, it is comprised of following component by weight: 98 parts of transparent unsaturated polyester resins, 75 part of 600 beautiful flour sand of order rosin, 125 part of 1500 order Paris white, 40 parts of transparent nano silicon dioxide powders, 1.4 parts of methylethyl ketone peroxides, 0.07 part of cobalt iso-octoate, 0.9 part of magnesium hydroxide and 1.0 parts of titanium dioxides.
The preparation method of the artificial marble that above-mentioned light transmission is good, its step comprises as follows:
(1) weighing: take by weighing each component according to weight part ratio;
(2) mix and blend: first pigment is joined in the beautiful powder of rosin and the thin Paris white and stir 10min, then in the compound that stirs, add again transparent unsaturated polyester resin, magnesium hydroxide, methylethyl ketone peroxide, cobalt iso-octoate, mix;
(3) vacuumize: be evacuated to-65MPa, stir, add transparent nano silicon-dioxide;
(4) extrusion forming: above-mentioned material added pour into mould, extrusion forming, cure and demold, cutting polishing.
Embodiment 4:
The artificial marble that a kind of light transmission is good, it is comprised of following component by weight: 120 parts of transparent unsaturated polyester resins, 40 part of 550 order bore crystalline substance, 60 parts of Paris whites, 35 part of 1600 order transparent nano silicon dioxide powder, 1.2 parts of methylethyl ketone peroxides, 0.07 part of cobalt iso-octoate, 1.0 parts of silicon and 0.6 part of iron oxide yellow in vain.
The preparation method of the artificial marble that above-mentioned light transmission is good, its step comprises as follows:
(1) weighing: take by weighing each component according to weight part ratio;
(2) mix and blend: first iron oxide yellow is joined in the brilliant and thin Paris white of white brill and stir 12min, then in the compound that stirs, add again transparent unsaturated polyester resin, silicon, methylethyl ketone peroxide, cobalt iso-octoate, mix;
(3) vacuumize: be evacuated to-70MPa, stir, add transparent nano silicon-dioxide;
(4) extrusion forming: above-mentioned material added pour into mould, extrusion forming, cure and demold, cutting polishing.
Embodiment 5:
The artificial marble that a kind of light transmission is good, it is comprised of following component by weight: 78 parts of transparent unsaturated polyester resins, 68 part of 650 beautiful flour sand of order rosin, 120 part of 1450 order Paris white, 42 parts of transparent nano silicon dioxide powders, 1.5 parts of methylethyl ketone peroxides, 0.07 part of cobalt iso-octoate, 0.7 part of aluminium hydroxide and 0.1 part.
The preparation method of the artificial marble that above-mentioned light transmission is good, its step comprises as follows:
(1) weighing: take by weighing each component according to weight part ratio;
(2) mix and blend: first titanium dioxide is joined in the beautiful powder of rosin and the thin Paris white and stir 15min, then in the compound that stirs, add again transparent unsaturated polyester resin, aluminium hydroxide, methylethyl ketone peroxide, cobalt iso-octoate, mix;
(3) vacuumize: be evacuated to-60MPa, stir, add transparent nano silicon-dioxide;
(4) extrusion forming: above-mentioned material added pour into mould, extrusion forming, cure and demold, cutting polishing.
The above only is preferred implementation of the present invention; be noted that for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. the preparation method of the artificial marble that a light transmission is good, it is characterized in that: its step comprises as follows:
(1) weighing: percentage part meter takes by weighing following component and forms by weight: 60～148 parts of transparent unsaturated polyester resins, 6～98 parts be white to bore crystalline substance or the beautiful flour sand of rosin, 32～178 parts of Paris whites, 32～48 parts of transparent nano silicon dioxide powders, 1.0～1.7 parts of unsaturated polyester resin initiators, 0.06～0.08 part of unsaturated polyester resin promotor, 0.6～1.2 fire retardant and 0.01～1.5 part of pigment.
(2) mix and blend: first pigment is joined in the beautiful powder of white brill crystalline substance or rosin and the thin Paris white and stir 5～18min, then in the compound that stirs, add again transparent unsaturated polyester resin, fire retardant, unsaturated polyester resin initiator, unsaturated polyester resin promotor, mix;
(3) vacuumize: be evacuated to-60～-70MPa, stir, add transparent nano silicon-dioxide;
(4) extrusion forming: above-mentioned material added pour into mould, extrusion forming, cure and demold, cutting polishing.
2. the good artificial marble of light transmission according to claim 1 is characterized in that: the fineness of the beautiful flour sand of described white brill crystalline substance or rosin is 500～700 orders.
3. the good artificial marble of light transmission according to claim 1, it is characterized in that: it is more than 1250 orders that described Paris white has fineness.
4. the good artificial marble of light transmission according to claim 1, it is characterized in that: described unsaturated polyester resin initiator comprises ketone.
5. the good artificial marble of light transmission according to claim 1, it is characterized in that: described unsaturated polyester resin promotor comprises cobalt iso-octoate.
6. the good artificial marble of light transmission according to claim 1 is characterized in that: described pigment comprises a kind of in iron oxide yellow or the titanium dioxide.
7. the good artificial marble of light transmission according to claim 1 is characterized in that: described fire retardant comprises a kind of in antimonous oxide, magnesium hydroxide, aluminium hydroxide or the silicon.
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| CN2013102627573A CN103359980A (en) | 2013-06-26 | 2013-06-26 | Method for preparing artificial marble with good transmission of light |
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| CN2013102627573A CN103359980A (en) | 2013-06-26 | 2013-06-26 | Method for preparing artificial marble with good transmission of light |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106045381A (en) * | 2016-05-18 | 2016-10-26 | 中国美术学院 | Transparent marble and manufacturing method thereof |
| CN109336467A (en) * | 2018-10-31 | 2019-02-15 | 苏州观上文化科技有限公司 | A kind of manufacturing method of plastic light transmitting stone and plastic light transmitting stone |
| CN113929360A (en) * | 2021-10-28 | 2022-01-14 | 云浮市新丽新岗石发展有限公司 | Water-ripple beige artificial granite and production process thereof |
| CN114315230A (en) * | 2022-02-11 | 2022-04-12 | 福建汉荣石业有限公司 | Environment-friendly antifouling marble slab and production process thereof |
| CN114573271A (en) * | 2022-02-15 | 2022-06-03 | 湖北永烨石业有限公司 | Preparation method of artificial marble |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101186464A (en) * | 2007-12-07 | 2008-05-28 | 南安市广泰祥石材有限公司 | Translucent artificial marble and manufacturing method thereof |
-
2013
- 2013-06-26 CN CN2013102627573A patent/CN103359980A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101186464A (en) * | 2007-12-07 | 2008-05-28 | 南安市广泰祥石材有限公司 | Translucent artificial marble and manufacturing method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106045381A (en) * | 2016-05-18 | 2016-10-26 | 中国美术学院 | Transparent marble and manufacturing method thereof |
| CN109336467A (en) * | 2018-10-31 | 2019-02-15 | 苏州观上文化科技有限公司 | A kind of manufacturing method of plastic light transmitting stone and plastic light transmitting stone |
| CN113929360A (en) * | 2021-10-28 | 2022-01-14 | 云浮市新丽新岗石发展有限公司 | Water-ripple beige artificial granite and production process thereof |
| CN114315230A (en) * | 2022-02-11 | 2022-04-12 | 福建汉荣石业有限公司 | Environment-friendly antifouling marble slab and production process thereof |
| CN114573271A (en) * | 2022-02-15 | 2022-06-03 | 湖北永烨石业有限公司 | Preparation method of artificial marble |
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Application publication date: 20131023 |