CN104802281A - Preparation method of textured artificial stone - Google Patents
Preparation method of textured artificial stone Download PDFInfo
- Publication number
- CN104802281A CN104802281A CN201410032633.0A CN201410032633A CN104802281A CN 104802281 A CN104802281 A CN 104802281A CN 201410032633 A CN201410032633 A CN 201410032633A CN 104802281 A CN104802281 A CN 104802281A
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- China
- Prior art keywords
- paper
- slip
- preparation
- artificial stone
- fiber
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/0075—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects for decorative purposes
Abstract
The invention provides a preparation method of a textured artificial stone. The preparation method comprises the steps of 1) pouring slurry into a mold, 2) paving texturized fiber sheets on the first slurry in the step 1), 3) pouring a slurry again, and 4) vacuumizing and setting. The slurries of a plurality of colors are separated by use of the texturized fiber sheets, and then setting is realized in vacuum; in the vacuum state, the slurries are expanded and roll over; the sheets are inserted between the slurries of different colors to form a patterned board with a color texturized artificial stone solid plane material; the naturally formed texture patterns have peculiarity that cannot be replaced by other processes.
Description
Technical field
The invention belongs to artificial stone preparation field, especially relate to a kind of preparation method of grained profile artificial stone.
Background technology
The development of China's artificial solid material diamond plate developed into now from about 2004, have manufacturer production and have on the market sale, representational kind has reticulate pattern stone, phoenix tail stone, Serpenggiante, multicolour artificial texture stone etc.; Its production technology is: the assorted slip be stirred successively or by equipment disposal pouring on mould, then pushes vacuum tank and vacuumizes, again through curing molding after outlet; With the artificial stone decorative pattern board that above-mentioned explained hereafter goes out, its shortcoming is that emulator is not high, and artificial vestige is obvious, cannot realize the variation of artificial solid material color texture.
Summary of the invention
The present invention proposes a kind of preparation method of grained profile artificial stone, solves and can only rely on mould at present in prior art and the problem that cannot realize artificial stone color varying texture.
The technical scheme of employing of the present invention is as follows:
A preparation method for grained profile artificial stone, is characterized in that, step is as follows:
1) die casting slip;
2) vein sheets of fibres is laid on the first slip of step 1);
3) again slip is poured into a mould;
4) sizing is vacuumized;
Described vein sheets of fibres is fiber-like felt, thin woven fabric or paper; Described slip raw material is made up of binding agent, packing material, promoter, curing agent, coupling agent, colouring agent.
Preferably, described fiber-like felt is Silon felt, polypropylene fibre felt, PETG felt, aromatic polyamide fibre felt.
Preferably, described thin woven fabric is natural fiber cloth or chemical fiber cloth, further preferably, described chemical fiber cloth be Fypro cloth, polyacrylonitrile fibre cloth, polyester fiber cloth, polyvinyl alcohol fiber cloth one or more; Described natural fiber cloth is cotton fiber gauze, cocoon fiber gauze.
Preferably, described paper is plant fiber paper or synthetic fibre paper; Further preferably described synthetic fibre paper is polypropylene fibre paper, polyacrylonitrile fibre paper, vinylon paper, polyamide fiber paper, PET paper; Described plant fiber paper is rice paper, copy paper or paper handkerchief.
Preferably, also comprise the steps: vein sheets of fibres to be laid on the slip of step 3) between described step 3) and step 4), then third time pours into a mould slip, completes the preparation of three layered material slurry grained profile artificial stones.
Preferably, described vein sheets of fibres is laid on described slip with strip, square or circle.
Preferably, the thickness of described vein sheets of fibres is 0.01mm ~ 2mm.
The artificial stone related in the present invention typically refers to artificial solid material, artificial quartz in lump etc., and composition is resin, aluminium hydrate powder, Paris white, quartzy flour sand, mirror sand, pigment and curing agent mainly.Artificial stone is polymer composite condensate, usually with unsaturated-resin and aluminium hydroxide inserts for main material, through technological formings such as stirring, shallow note, solidification, oven dry.
In addition, described " vein sheets of fibres " is the thin slice be layed on slip preparing texture artificial stone for the present invention; In preparation process, under vacuum state, slip expands rolling, and described thin slice interts form color texture artificial solid material diamond plate between the slip of different colours.
Described slip is that the art routine uses material to mix, and raw material comprises binding agent, packing material, promoter, curing agent, coupling agent, colouring agent.Wherein binding agent is resin used during artificial stone is produced, and commonly uses as unsaturated polyester resin and polymethacrylates at present; Packing material is aluminium hydrate powder, Paris white, quartzy flour sand, mirror sand.
Beneficial effect of the present invention is as follows:
1) vein sheets of fibres is used to be separated the slip of multiple color, then Vacuum shaping, under vacuum state, slip expands and rolls, described thin slice interts form color texture artificial solid material diamond plate between the slip of different colours, and the grained profile of its self-assembling formation has the irreplaceable uniqueness with other technique.
2) the present invention pours into a mould multilayer slip, and centre multilayer vein sheets of fibres separates, and forms multiple color and more enriches the artificial stone of grained profile.
3) vein sheets of fibres is in strip, on square or circular laying and slip, can forms different-style texture, diversified artificial stone.
4) the grained profile effect that the grained profile artificial stone prepared by the present invention has makes up the blank of current artificial stone decorative pattern board material texture aspect, and this product is had apparently has superiority; And outstanding competitiveness and decorative effect is embodied in sale and application.
Detailed description of the invention
Below in conjunction with embodiments of the invention, be clearly and completely described the technical scheme of invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The artificial stone that the present invention relates to is polymer composite condensate, take high molecular polymer as binding agent, using aluminium hydrate powder, Paris white, quartzy flour sand, mirror sand as packing material, with auxiliary agents such as promoter, curing agent, coupling agent, colouring agents for auxiliary material.Raw material is that the routine of the art uses material, and colouring agent is allocated according to concrete Production requirement.Raw material weight proportioning is: unsaturated polyester resin or polymethacrylates 10 ~ 80 parts, promoter 0.1 ~ 3 part, 0.1 ~ 3 part, curing agent, coupling agent 0 ~ 3 part, colouring agent 0 ~ 5 part, vein sheets of fibres 0.1 ~ 5 part, Paris white, aluminium hydrate powder, quartzy flour sand, 19.7 ~ 89.7 parts, mirror sand.Wherein, curing agent be selected from azodiisobutyronitrile, ABVN, AMBN, dibenzoyl peroxide, methyl ethyl ketone peroxide, cyclohexanone peroxide one or more; Coupling agent is organo silane coupling agent or titanate coupling agent; Promoter is the one of naphthoic acid cobalt, cobalt naphthenate, cobalt iso-octoate, styrene cobalt, manganese naphthenate and manganese iso-octoate; Colouring agent is one or more mixtures of organic toner mill base, inorganic toner mill base.
The preparation method of embodiment 1 one kinds of grained profile artificial stones, its raw material weight proportioning is as follows:
First slip and the second slip: unsaturated polyester resin 40 parts, naphthoic acid cobalt 0.2 part, methyl ethyl ketone peroxide 0.3 part, organo silane coupling agent 0.1 part, colouring agent 0.3 part, 0.5 part, the polypropylene fibre felt of 0.5mm thickness, 50 parts, calcium carbonate.Various raw material mixes and is prepared into slip.
Concrete steps are as follows:
1) the coloured slip of mould upper one deck, strikes off;
2) polypropylene fibre felt is laid on the slip of step 1);
3) the second slip is again poured into a mould; Vacuumize texture sizing.
The preparation method of embodiment 2 one kinds of grained profile artificial stones, its raw material weight proportioning is as follows:
First slip and the second slip: polymethacrylates 30 parts, promoter 1 part, 1 part, curing agent, organo silane coupling agent 1 part, colouring agent 2 parts, colouring agent 3 parts, 1 part, the PETG felt of 0.5mm thickness, silica flour 60 parts.Various raw material mixes and is prepared into slip.
Step is as follows:
1) coloured first slip of mould upper one deck, strikes off;
2) PETG felt is laid on the slip of step 1);
3) the second slip is again poured into a mould; Vacuumize texture sizing.
Embodiment 3
Be with the difference of embodiment 2, adopt the Fypro cloth of 0.05mm thickness to replace PETG felt.
Embodiment 4
Be with the difference of embodiment 1, adopt the cotton fiber gauze of 0.07mm thickness to replace polypropylene fibre felt.
The preparation method of embodiment 5 one kinds of grained profile artificial stones, its raw material weight proportioning is as follows:
First slip and the second slip: polymethacrylates 70 parts, styrene cobalt 3 parts, dibenzoyl peroxide 3 parts, titanate coupling agent 2 parts, colouring agent 3 parts, 1 part, the polypropylene fibre paper of 0.2mm thickness, aluminium hydrate powder 60 parts.Various raw material mixes and is prepared into slip.
Step is as follows:
1) coloured first slip of mould upper one deck, strikes off;
2) PETG felt is laid on the slip of step 1);
3) the second slip is again poured into a mould; Vacuumize texture sizing.
The preparation method of embodiment 6 one kinds of grained profile artificial stones, its raw material weight proportioning is as follows:
First slip: unsaturated polyester resin 30 parts, promoter 1 part, 1 part, curing agent, organo silane coupling agent 1 part, colouring agent 2 parts, colouring agent 3 parts; Various raw material mixes and is prepared into slip.
Second slip: polymethacrylates 70 parts, promoter 1 part, 1 part, curing agent, organo silane coupling agent 2 parts, silica flour 60 parts; Various raw material mixes and is prepared into slip.
The Fypro cloth of 0.4mm thickness 0.5 part
Step is as follows:
1) coloured first slip of mould upper one deck, strikes off;
2) the Fypro cloth of 0.4mm thickness is laid on the first slip of step 1);
3) colourless second slip is again poured into a mould; Vacuumize texture sizing.
Embodiment 7
Be with the difference of embodiment 6, utilize the polyvinyl alcohol fiber cloth of 0.5mm thickness to replace Fypro cloth.
Embodiment 8
Be with the difference of embodiment 6, utilize the rice paper of 0.3mm thickness to replace Fypro.
The preparation method of embodiment 9 one kinds of grained profile artificial stones, its raw material weight proportioning is as follows:
First slip: polymethacrylates 79 parts, promoter 1 part, 1 part, curing agent, organo silane coupling agent 2 parts, silica flour 60 parts; Various raw material mixes and is prepared into slip.
Second slip: polymethacrylates 70 parts, promoter 1 part, 1 part, curing agent, organo silane coupling agent 2 parts, silica flour 60 parts; Various raw material mixes and is prepared into slip.
The paper handkerchief of 0.01 ~ 0.05mm thickness 0.5 part.
Step is as follows:
1) coloured first slip of mould upper one deck, strikes off;
2) paper handkerchief of 0.05mm thickness is laid on the first slip of step 1);
3) coloured second slip is again poured into a mould; Vacuumize texture sizing.
Embodiment 10
Be with the difference of embodiment 9, the PET paper of 0.05-0.1mm thickness substitutes paper handkerchief.
The preparation method of embodiment 11 1 kinds of grained profile artificial stones, its raw material weight proportioning is as follows:
First slip: unsaturated polyester resin 20 parts, promoter 1 part, 1 part, curing agent, organo silane coupling agent 2 parts, silica flour 60 parts.Various raw material mixes and is prepared into slip.
Second slip: unsaturated polyester resin 20 parts, promoter 1 part, 1 part, curing agent, organo silane coupling agent 2 parts, silica flour 60 parts.Various raw material mixes and is prepared into slip.
3rd slip: polymethacrylates 60 parts, promoter 1 part, 1 part, curing agent, organo silane coupling agent 2 parts, silica flour 60 parts; Various raw material mixes and is prepared into slip.
Step is as follows:
1) coloured first slip of mould upper one deck, strikes off;
2) paper handkerchief of 0.05mm thickness is laid on the first slip of step 1);
3) coloured second slip is again poured into a mould;
4) the polyacrylonitrile fibre paper of 0.4mm thickness is layed on the second slip;
5) pour into a mould the 3rd slip, vacuumize texture sizing.
Embodiment 12
With the difference of embodiment 11, the copy paper of 0.05mm thickness and the PET paper of 0.5mm thickness replace paper handkerchief and polyacrylonitrile fibre paper respectively.
The artificial stone of above-described embodiment gained has the decorative pattern of self-assembling formation, and this is other materials and the inaccessiable effect of technique, has the uniqueness that other techniques and material do not possess.
Above-described embodiment is the artificial stone utilizing unsaturated polyester resin or polymethacrylates to prepare for material, and the present invention is also applicable to other artificial stone materials and production method, is not limited to above-described embodiment.
Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a preparation method for grained profile artificial stone, is characterized in that, step is as follows:
1) die casting slip;
2) vein sheets of fibres is laid on the first slip of step 1);
3) again slip is poured into a mould;
4) sizing is vacuumized;
Described vein sheets of fibres is fiber-like felt, thin woven fabric or paper; Described slip raw material is made up of binding agent, packing material, promoter, curing agent, coupling agent, colouring agent.
2. the preparation method of a kind of grained profile artificial stone as claimed in claim 1, is characterized in that: described fiber-like felt is Silon felt, polypropylene fibre felt, PETG felt, aromatic polyamide fibre felt.
3. the preparation method of a kind of grained profile artificial stone as claimed in claim 1, is characterized in that: described thin woven fabric is natural fiber cloth or chemical fiber cloth.
4. the preparation method of a kind of grained profile artificial stone as claimed in claim 3, is characterized in that: described chemical fiber cloth be Fypro cloth, polyacrylonitrile fibre cloth, polyester fiber cloth, polyvinyl alcohol fiber cloth one or more; Described natural fiber cloth is cotton fiber gauze, cocoon fiber gauze.
5. the preparation method of a kind of grained profile artificial stone as claimed in claim 1, is characterized in that: described paper is plant fiber paper or synthetic fibre paper.
6. the preparation method of a kind of grained profile artificial stone as claimed in claim 5, is characterized in that: described synthetic fibre paper is polypropylene fibre paper, polyacrylonitrile fibre paper, vinylon paper, polyamide fiber paper, PET paper; Described plant fiber paper is rice paper, copy paper or paper handkerchief.
7. the preparation method of a kind of grained profile artificial stone as claimed in claim 1, it is characterized in that: between described step 3) and step 4), also comprise the steps: vein sheets of fibres to be laid on the slip of step 3), then third time pours into a mould slip, completes the preparation of three layered material slurry grained profile artificial stones.
8. the preparation method of a kind of grained profile artificial stone as claimed in claim 5, is characterized in that: described vein sheets of fibres is laid on described slip with strip, square or circle.
9. the preparation method of a kind of grained profile artificial stone as claimed in claim 5, is characterized in that: the thickness of described vein sheets of fibres is 0.01mm ~ 2mm.
10. the textured man-made stone prepared of above-mentioned any one claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410032633.0A CN104802281A (en) | 2014-01-23 | 2014-01-23 | Preparation method of textured artificial stone |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410032633.0A CN104802281A (en) | 2014-01-23 | 2014-01-23 | Preparation method of textured artificial stone |
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| CN104802281A true CN104802281A (en) | 2015-07-29 |
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| CN201410032633.0A Pending CN104802281A (en) | 2014-01-23 | 2014-01-23 | Preparation method of textured artificial stone |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128354A (en) * | 2015-08-13 | 2015-12-09 | 东莞环球经典新型材料有限公司 | Integrated artificial stone parquet manufacturing method |
| CN107446290A (en) * | 2017-09-29 | 2017-12-08 | 江苏闽江矿业有限公司 | A kind of new resistance to compression artificial stone |
| CN109263050A (en) * | 2018-08-03 | 2019-01-25 | 东莞均益精密五金制品有限公司 | Wood grain effect fibrous material and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128354A (en) * | 2015-08-13 | 2015-12-09 | 东莞环球经典新型材料有限公司 | Integrated artificial stone parquet manufacturing method |
| CN105128354B (en) * | 2015-08-13 | 2017-08-15 | 东莞环球经典新型材料有限公司 | A kind of synthesis parquets preparation method of integrated artificial stone |
| CN107446290A (en) * | 2017-09-29 | 2017-12-08 | 江苏闽江矿业有限公司 | A kind of new resistance to compression artificial stone |
| CN109263050A (en) * | 2018-08-03 | 2019-01-25 | 东莞均益精密五金制品有限公司 | Wood grain effect fibrous material and preparation method thereof |
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Application publication date: 20150729 |