CN1139467C - Method for producing reproduced quartzite slate - Google Patents

Method for producing reproduced quartzite slate Download PDF

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Publication number
CN1139467C
CN1139467C CNB021148309A CN02114830A CN1139467C CN 1139467 C CN1139467 C CN 1139467C CN B021148309 A CNB021148309 A CN B021148309A CN 02114830 A CN02114830 A CN 02114830A CN 1139467 C CN1139467 C CN 1139467C
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China
Prior art keywords
present
resin
marble
quartz
mixture
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Expired - Fee Related
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CNB021148309A
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Chinese (zh)
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CN1364685A (en
Inventor
杨国刚
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LONGPAN NEW-TYPE BUILDING MATERIAL Co Ltd MEIXIAN COUNTY
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LONGPAN NEW-TYPE BUILDING MATERIAL Co Ltd MEIXIAN COUNTY
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Priority to CNB021148309A priority Critical patent/CN1139467C/en
Publication of CN1364685A publication Critical patent/CN1364685A/en
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Abstract

The present invention relates to a method for producing reconstructed quartz boards. The present invention has the essential technical scheme that quartz granules, quartz ballast, quartz powders, marble granules, marble ballast and marble powders are respectively thrown in a stirrer to stir in proportion, are thrown in a mould and are smoothed and oscillated; the marble stone materials and a resin mixture are tiled on a mixture of the quartz stone materials and the resin mixture and is covered with paper after oscillated; a double-level compound is sent to a shaper for high-voltage molding and are processed by heating at high voltage, solidifying and molding and heating and ageing; a manufactured product is processed by bottom surface coarse grinding, surface polishing and cutting. The present invention can reach 60 glosses, has the characteristics of acid resistance and alkali resistance. The product of the present invention has high wear resistance and can still maintain high glossiness after used for a long time. The lower layer of the present invention is the mixture of the marble stone materials and the resin to make the back surface of the present invention easy coarse grind. When laid, the present invention can be stuck firmly by normal cement, and raw material cost is reduced. The mixture ratio and mesh numbers of the stone particles, the ballast, the stone powders and the resin of an upper layer and a lower layer is same, the present invention can not be deformed, and the quality of the present invention is ensured. The present invention thoroughly utilizes natural ore resource leftovers, comprehensively utilizes the resources and can be widely used for hall, guesthouse and family indoor and outdoor decoration.

Description

The manufacture method of reproduced quartzite slate
Technical field
The present invention relates to the manufacture method of a kind of new decorative material for building, particularly a kind of reproduced quartzite slate.
Background technology
Agglomerated stone reproduces, turns waste into wealth and gain the name through bonding for the stone material particle because of it, it mainly is to be composited by resin and marble particle, a kind of manufacture method of artificial slabstone is disclosed as Chinese patent application number 01107481.7, but this agglomerated stone exists deficiency, the one, because the abrasion resistance of marble particle is relatively poor; The 2nd, marble (mainly being calcium carbonate) is not acidproof, and meeting and acid reaction after meeting acid generate carbon dioxide; The 3rd, not wear-resistant after paving is used, glossiness evanescence etc.More fearful is, after meeting acid, because corrosiveness, has destroyed the surface aesthetic of agglomerated stone fully, has a strong impact on the decorative effect of agglomerated stone.
Summary of the invention
Purpose of the present invention just provide a kind of acidproof, alkaline-resisting, super wear-resisting, after long-time the use, still can keep the manufacture method of the reproduced quartzite slate of high gloss.
The present invention can be realized by following mode: (1) gets quartzy ballast 20~24%, 100~300 order quartz powders 20~24% of 1~10 order quartz grain, 48~52%, 10~100 orders, anti-corrosion resin 6~8%, curing agent 0.1%, coupling agent 0.1% by weight percentage, the total percentage composition of the above material is 100%, drops into mixer and stirs; (2) get 1~10 order marble grain, 47.95~51.95%, 10~100 order Dali ballasts, 19.98~21.98%, 100~300 order marble powders 19.98~23.98%, anti-corrosion resin 5.99~7.99% by weight percentage, curing agent 0.1%, the total percentage composition of the above material is 100%, drops into another mixer and stirs; (3) mixture with quartzy building stones in the mixer and resin drops in the mould, floating and vibration; (4) the marble building stones in another mixer and resin compound are tiled on the mixture of the quartzy building stones of floating jolt ramming and resin, after the vibration, lid layer brown paper; (5) two-layer compound thing and mould are sent in the punching block of make-up machine, the punching block temperature is 135~155 ℃, and make-up machine high pressure matched moulds, pressure are 20MPa; (6) heat high pressure after 5 minutes, the two-layer hybrid thing is curing molding, sends into drying room and carries out 24 hours burin-in process of heating, and temperature is 150~170 ℃; (7) goods are carried out the bottom surface corase grind, surface finish then, is cut.Mould is that cardboard is made.
Superficial layer of the present invention can reach 60 gloss unit after polishing, because the anti-corrosion resin after quartz and the curing is all acidproof, alkaline-resisting, so product surface has acidproof, alkaline-resisting characteristics.The product upper strata is that quartzy building stones are formed more than 90%, and the Mohs' hardness of quartz reaches 7 grades, far above marmorean 3 grades, thereby makes the wear-resistant degree of product surface higher, after long-time the use, still can keep high gloss.Lower floor is the mixture of Dali building stones and resin, and following advantage is arranged: (1) has improved production efficiency because the marble Mohs' hardness far below quartz, makes the corase grind at the product back side easy, reduces expenses; (2) marble is compared with quartz, with the degree of adhesion of cement far above quartz, when paving, can bondingly easily firmly avoid using expensive stone material adhesive specially with ordinary cement, made things convenient for the popularization and a large amount of use of product; (3) the marmorean market price adopts this two-layer compound can reduce the cost of raw material greatly far below quartz; (4) since the proportioning of the stone grain that use the upper and lower, ballast, stone flour, resin with and the order number identical, so the levels constriction coefficient of product is also basic identical, can not produce distortion, guaranteed the quality of product effectively.The present invention makes full use of the leftover bits and pieces of natural crystal resource, and comprehensive utilization of resources has with low costly, realizes full-automatic production, the production efficiency height, and characteristics such as properties of product are stable are applicable to office building, auditoriums, hotels, family room's interior and exterior finishes.
Description of drawings
Below in conjunction with embodiment, the invention will be further described.
Fig. 1 is a process chart of the present invention.
The specific embodiment
Embodiment one (reproduced quartzite slate with manufacturing 600mm * 600mm * 16mm is an example)
1, the stirring that mixes of resin and quartz
Get resin 0.72kg, add curing agent (peroxidating first and second caves) 9g, coupling agent 9g puddles earlier evenly.Get 1 order quartz grain 4.32kg, the quartzy ballast 1.8kg of 100 orders, 300 order quartz powder 2.16kg drop into first mixer with above-mentioned raw material and stirred 5 minutes, and it is stirred.
2, resin mixes stirring with marmorean
Get resin 0.72kg, add curing agent (peroxidating first and second caves) 9g, puddle earlier evenly.Get 1 order marble grain 4.32kg, 100 order Dali ballast 1.8kg, 300 order marble powder 2.16kg drop into second mixer with above-mentioned raw material and stirred 5 minutes, and it is stirred.
3, floating, vibration, compound
The quartzy building stones and the resin compound of first mixer are dropped in the simple die of being made by cardboard on the oscillating table, and this die size is 602mm * 602mm * 18mm, and the bottom surface is a hardboard, and 18mm is turned up by hardboard in four limits, forms a container.Earlier floating, vibrated again 3 minutes, make its jolt ramming and discharge bubble, again on the mixture of quartzy building stones that the marble building stones and the resin compound of second mixer is tiled in jolt ramming and resin, continue vibration 3 minutes, make two-layer mutual handing-over up and down, and discharge bubble, then, the brown paper that is 602mm * 602mm in specification of mixture loam cake.
4, the high-pressure molding of heating
Two-layer hybrid thing after compound and vibration is under the support of cardboard mould, deliver to make-up machine by conveyer belt, one mold is installed in the make-up machine (emptyly in the mould is 604mm * 604mm * 18mm), be divided into upper die and lower die, when upper and lower mould was opened, ultimate range was 0.5 meter, thermocouple and electrothermal tube are housed in the upper and lower mould, upper and lower mould temperature is 135 ℃, earlier patrix is opened to highest point, then cardboard mould and two-layer hybrid material is sent in the counterdie.
Make-up machine produces high pressure with upper and lower mould matched moulds, and this moment, pressure was 20MPa, heating high pressure conditions after 5 minutes, opened patrix, and at this moment, the compound in the mould is curing molding.Because compound periphery and below the cardboard mould is arranged, one deck brown paper is arranged above, can sticking to mould.Three automatic square thimbles eject the goods of forming, put into drying room and carry out 24 hours burin-in process of heating, and temperature is 150 ℃.
5, back side corase grind and positive mirror polish
The mixture of quartzy building stones and resin is decided to be the front, the mixture of Dali building stones and resin is decided to be the back side, grind off surperficial glue-line with diamond disk at the corase grind back side, make product when paving, can paste firmly with cement mortar, and the flatness at the assurance back side, treat the back side to grind smooth and coarse surface occurs, and when exposing chicken girt fully (grinding off 1.5mm thickness approximately), promptly goods are upwards transferred to facing up by the back side and carry out positive mirror polish by the automatic panel-turnover device, polish the 0.5mm thickness that weares and teares approximately, polishing back product thickness is about 16mm.
6, cutting
Polished goods are put cutting machine carry out the deburring cutting, be cut into the specification of 600mm * 600mm * 16mm, and can dispatch from the factory through classification and Detection and packing.
After testing, product physical and chemical index: glossiness 〉=60 gloss unit, Mohs' hardness 〉=6.5, hardness Barcol 〉=50, rupture strength 〉=8.5MPa, compression strength 〉=90MPa, density 〉=2.42g/cm 3
Embodiment two (reproduced quartzite slate with manufacturing 600mm * 600mm * 16mm is an example)
1, the stirring that mixes of resin and quartz
Get resin 0.54kg, add curing agent (peroxidating first and second caves) 9g, coupling agent 9g puddles earlier evenly.Get 10 order quartz grain 4.68kg, the quartzy ballast 1.98kg of 10 orders, 100 order quartz powder 1.8kg drop into first mixer with above-mentioned raw material and stirred 5 minutes, and it is stirred.
2, resin mixes stirring with marmorean
Get resin 0.54kg, add curing agent (peroxidating first and second caves) 9g, puddle earlier evenly.Get 10 order marble grain 4.68kg, 10 order Dali ballast 1.98kg, 100 order marble powder 1.8kg drop into second mixer with above-mentioned raw material and stirred 5 minutes, and it is stirred.
3, floating, vibration, compound
The quartzy building stones and the resin mixture of first mixer are dropped in the simple die of being made by cardboard on the oscillating table, and this die size is 602mm * 602mm * 18mm, and the bottom surface is a hardboard, and 18mm is turned up by hardboard in four limits, forms a container.Earlier floating, vibrated again 3 minutes, make its jolt ramming and discharge bubble, again on the compound of quartzy building stones that the marble building stones and the resin mixture of second mixer is tiled in jolt ramming and resin, continue vibration 3 minutes, make two-layer mutual handing-over up and down, and discharge bubble, then, the brown paper that is 602mm * 602mm in specification of mixture loam cake.
4, the high-pressure molding of heating
Two-layer hybrid thing after compound and vibration is under the support of cardboard mould, deliver to make-up machine by conveyer belt, one mold is installed in the make-up machine (emptyly in the mould is 604mm * 604mm * 18mm), be divided into upper die and lower die, when upper and lower mould was opened, ultimate range was 0.5 meter, thermocouple and electrothermal tube are housed in the upper and lower mould, upper and lower mould temperature is 155 ℃, earlier patrix is opened to highest point, then cardboard mould and two-layer hybrid material is sent in the counterdie.
Make-up machine produces high pressure with upper and lower mould matched moulds, and this moment, pressure was 20MPa, heating high pressure conditions after 5 minutes, opened patrix, and at this moment, the compound in the mould is curing molding.Because compound periphery and below the cardboard mould is arranged, one deck brown paper is arranged above, so, can never sticking to mould.Three automatic square thimbles eject the goods of forming, put into drying room and carry out 24 hours burin-in process of heating, and temperature is 170 ℃.
5, back side corase grind and positive mirror polish
The mixture of quartzy building stones and resin is decided to be the front, the mixture of Dali building stones and resin is decided to be the back side, grind off surperficial glue-line with diamond disk at the corase grind back side, make product when paving, can paste firmly with cement mortar, and the flatness at the assurance back side, treat the back side to grind smooth and coarse surface occurs, and when exposing chicken girt fully (grinding off 1.5mm thickness approximately), promptly goods are upwards transferred to facing up by the back side and carry out positive mirror polish by the automatic panel-turnover device, polish the 0.5mm thickness that weares and teares approximately, polishing back product thickness is about 16mm.
6, cutting
Polished goods are put cutting machine carry out the deburring cutting, be cut into the specification of 600mm * 600mm * 16mm, and can dispatch from the factory through classification and Detection and packing.
After testing, product physical and chemical index: glossiness 〉=60 gloss unit, Mohs' hardness 〉=6.5, hardness Barcol 〉=50, rupture strength 〉=8.5MPa, compression strength 〉=90 MPa, density 〉=2.42g/cm 3

Claims (2)

1, a kind of manufacture method of reproduced quartzite slate is characterized in that:
(1) gets quartzy ballast 20~24%, 100~300 order quartz powders 20~24% of 1~10 order quartz grain, 48~52%, 10~100 orders, anti-corrosion resin 6~8%, curing agent 0.1%, coupling agent 0.1% by weight percentage, the total percentage composition of the above material is 100%, drops into mixer and stirs;
(2) get 1~10 order marble grain, 47.95~51.95%, 10~100 order Dali ballasts, 19.98~21.98%, 100~300 order marble powders 19.98~23.98%, anti-corrosion resin 5.99~7.99% by weight percentage, curing agent 0.1%, the total percentage composition of the above material is 100%, drops into another mixer and stirs;
(3) mixture with quartzy building stones in the mixer and resin drops in the mould, floating and vibration;
(4) the marble building stones in another mixer and resin compound are tiled on the mixture of the quartzy building stones of floating jolt ramming and resin, after the vibration, lid layer brown paper;
(5) two-layer compound thing and mould are sent in the punching block of make-up machine, the punching block temperature is 135~155 ℃, and make-up machine high pressure matched moulds, pressure are 20MPa;
(6) heat high pressure after 5 minutes, the two-layer hybrid thing is curing molding, sends into drying room and carries out 24 hours burin-in process of heating, and temperature is 150~170 ℃;
(7) goods are carried out the bottom surface corase grind, surface finish then, is cut.
2,, it is characterized in that described mould is that cardboard is made according to the manufacture method of the described reproduced quartzite slate of claim 1.
CNB021148309A 2002-01-31 2002-01-31 Method for producing reproduced quartzite slate Expired - Fee Related CN1139467C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CNB021148309A CN1139467C (en) 2002-01-31 2002-01-31 Method for producing reproduced quartzite slate

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CN1139467C true CN1139467C (en) 2004-02-25

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Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1295185C (en) * 2004-01-14 2007-01-17 陈祥麟 Composite white marble carved artistic ornament and its making method
CN100434386C (en) * 2006-01-17 2008-11-19 陈守能 Emulated white marble and its preparation process
CN101832008B (en) * 2010-04-21 2011-07-20 廖荣刚 Production method of reconstructed quartz composite board
CN101824888B (en) * 2010-04-21 2012-04-18 廖荣刚 Quartz composite board
CN101818553B (en) * 2010-04-21 2011-07-20 廖荣刚 Production method of noctilucent quartz composite board
CN102167540A (en) * 2010-12-23 2011-08-31 广州戈兰迪高分子材料有限公司 Anti-static flame-retardant quartz stone product and manufacturing method thereof
CN102229189B (en) * 2011-06-21 2013-03-20 云浮市新富云岗石有限公司 Square stock type artificial quartzite plate and manufacturing method thereof
CN103101105A (en) * 2012-12-28 2013-05-15 广东东鹏控股股份有限公司 Production method of artificial stone
CN104261727A (en) * 2014-09-17 2015-01-07 常州明清新材料技术有限公司 Method for preparing high-gloss high-permeability artificial colored quartz plate
CN105271944B (en) * 2015-11-16 2017-11-03 武宣县宝信石材有限公司 The sheet material produced using marble leftover pieces
CN106116247A (en) * 2016-06-24 2016-11-16 安徽弗仕通实业有限公司 A kind of antidetonation swings the preparation technology of artificial floor tile
CN106495605A (en) * 2016-10-20 2017-03-15 深圳市富粤新材料有限公司 A kind of parian material, its preparation method and parian floor
CN107628786A (en) * 2017-08-29 2018-01-26 北京禾木之家科技发展有限公司 A kind of preparation method of composite board
CN108911780A (en) * 2017-08-29 2018-11-30 北京禾木之家科技发展有限公司 A kind of preparation method of light composite board
CN109534719B (en) * 2018-12-28 2021-06-25 福建鹏翔实业有限公司 Production process of ultrathin artificial quartz stone
CN109437668B (en) * 2018-12-28 2021-04-23 福建鹏翔实业有限公司 Production process of artificial quartz stone

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