CN1057824A - Artificial marble and preparation method thereof - Google Patents
Artificial marble and preparation method thereof Download PDFInfo
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- CN1057824A CN1057824A CN 90105164 CN90105164A CN1057824A CN 1057824 A CN1057824 A CN 1057824A CN 90105164 CN90105164 CN 90105164 CN 90105164 A CN90105164 A CN 90105164A CN 1057824 A CN1057824 A CN 1057824A
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- parts
- cement
- artificial marble
- powder
- silicon carbide
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Abstract
A kind of is jointing compound with the cement of high index, be main auxiliary material, utilize silicon carbide, titanium dioxide, ultramarine mixture to make the artificial marble prescription of crystal seed with large portion stone grain (terrazzo), and be the preparation method of principal character to adopt the short crystalline substance of warm wind after the vibratory compaction.The artificial marble of the technology of the present invention preparation, hardness be near natural marble, and smooth surface is wear-resisting, acid corrosion-resistant, and chemical property is stable, and is indeformable, do not chap, not efflorescence.With cement and the binding agent adhesiveproperties is good and brick wall, cement wall surface are fitted easily.
Description
The invention provides a kind of is jointing compound with cement, is equipped with the artificial marble prescription of mineral filler, and comprises that raw material mixes, and adds water and stirs, and powder is starched into mould vibratory compaction, and the preparation method of steps such as curing and surface treatment belongs to technical field of inorganic chemical industry.
Artificial marble, because of its cost is starkly lower than natural marble, preparation technology is very not complicated again, and the good characteristic close with natural marble, be subjected to people's popular welcome, the artificial marble technology maturation obtained significant progress again in recent years in the fifties, and Chinese patent CN86103684.A discloses a kind of artificial marble prescription and corresponding method of manufacture.Be base-material (major ingredient) with large portion cement in the prescription, auxiliary materials such as adapted calcium sulfate, pure aluminium silicate, talcum powder add aluminium sesquioxide and make crystal seed, and the oxide compound of iron, chromium, titanium, manganese is a colorant.Manufacture method is divided for by cement and is equipped with auxiliary material, through mix, add water and be stirred into mould vibratory compaction, in not being higher than 25 ℃ water crystallization 2-7 days, the demoulding of water outlet after drying, control product relative humidity was reduced to 40% gradually by 100% in 3 days, product after the demoulding, and steps such as surperficial Passivation Treatment are made on the surface with glyceryl ester.Obtained product has stronger corrosion resistance, does not chap, and is indeformable, surperficial hydrophobic, and intensity height, texture are good, low cost and other advantages.But also exist the production cycle long, technology is than deficiencies such as complexity.
Purpose of the present invention then provides a kind of product integrated performance index and is better than prior art, and cement consumption is few, and cost further reduces, and is with short production cycle, processing condition more become simple artificial marble proportioning and preparation method.
Purpose of the present invention is realized by following technical measures.
In the proportioning raw materials, with the cement of high index is jointing compound, based on the auxiliary material of being made up of stone grain, fine sand, Wingdale, talcum powder, terra alba of large portion stone grain (terrazzo), is tinting material with the ferric oxide, utilize silicon carbide, phthalein white powder, ultramarine mixture are made crystal seed.
In the concrete proportioning, it is as follows that each component is calculated by weight share:
Cement (is not less than 500
#) 10-13 part
Fine sand (selected) 11-15 part
Stone grain (terrazzo) 50-60 part
Silicon carbide (20 order) 1-2 part
Limestone powder 1-2 part
Phthalein white powder 1-1.5 part
Talcum powder 1-1.5 part
Terra alba 0.8-1.2 part
Ultramarine 0.4-0.6 part
Brown iron oxide 0.5-0.9 part
Water is an amount of
The preparation method comprises that raw material mixes, adds water and stirs, and powder is starched into mould vibratory compaction, the short crystalline substance of warm wind, clear water soaks and steps such as surface treatment are solidified in the air-dry demoulding.
Specifically be divided into following a few step:
1, cement, fine sand, stone grain are gone into machine by share and are added water and stir;
2, wait to stir into powder when slurry, drop into silicon carbide, phthalein white powder, terra alba, ultramarine, limestone powder again and fully mix thoroughly;
3, add talcum powder again, brown iron oxide is mixed thoroughly;
4, all mix slurry and go into mould, vibratory compaction, moulding;
5, warm wind 70-80 ℃, dried by the fire surperficial 1.5-2.5 hour;
6, going into clear water soaked 40-50 hour;
7, the air-dry back demoulding;
8, the surface is coated with light oil, and polishing is handled.
The artificial marble of the technology of the present invention preparation, hardness be near natural marble, and smooth surface is wear-resisting, acid corrosion-resistant, and chemical property is stable, and is indeformable, do not chap, not efflorescence.With cement and the binding agent adhesiveproperties is good and brick wall, cement wall surface are fitted easily.Cost is low, and is with short production cycle, and the preparation method is simple.
Below by most preferred embodiment, describe the technology of the present invention feature in detail.
In the artificial marble prescription provided by the invention, it is as follows that each component is calculated by weight share:
1、
(1) cement (500
#More than) 11 parts
(2) fine sand (selected, 20 orders) is 13 parts
(3) stone grain (terrazzo, thousand seed weight 50 grams) is 56 parts
(4) silicon carbide (20 order) is 1.8 parts
(5) Wingdale is 2 parts
(6) phthalein white powder (100-150 order) is 1 part
(7) talcum powder is 1 part
(8) terra alba is 1 part
(9) ultramarine is 0.5 part
(10) ferric oxide is 0.7 part
(11) water is an amount of.
2, also can be by following share proportioning
(1) cement (more than the 500#) is 13 parts
(2) fine sand (selected) is 15 parts
(3) stone grain (terrazzo) is 60 parts
(4) silicon carbide is 2 parts
(5) Wingdale is 2 parts
(6) the phthalein white powder is 1.3 parts
(7) talcum powder is 1.3 parts
(8) terra alba is 1.2 parts
(9) ultramarine is 0.7 part
(10) ferric oxide is 1 part
(11) water is 14 parts.
Preparation method provided by the invention specifically is divided into following a few step:
(1) cement, fine sand, stone grain are gone into machine by share and are added water and stir;
(2) during pulping, add 20 order silicon carbide, phthalein white powder, terra alba, ultramarine, limestone powder, fully stir;
(3) fully add talcum powder, brown iron oxide again after the stirring;
(4) all mix slurry and go into mould (mould is made with duroplasts or phenolic resin heat press strip by sheet glass), vibratory compaction moulding all around;
(5) 70-80 ℃ of warm wind, baking surface 2 hours;
(6) going into clear water soaked 40 hours;
(7) the air-dry back demoulding;
(8) surface is coated with machine oil or food oil, gets product with the optical processing of cloth disc sharpener.
By proportioning provided by the invention and the prepared artificial marble of preparation method, learn after testing:
Smooth finish 85
Water-intake rate 5.5%
Ultimate compression strength (kg/cm
2) 905
Folding strength (kg/cm
2) 92
Unit weight (kg/m
3) 2.58
Hardness (Mohs) 2-3 level
Claims (7)
1, a kind of is jointing compound with cement, is equipped with the artificial marble prescription of mineral filler, and it is characterized by with the cement of high index is jointing compound, is main auxiliary material, utilizes silicon carbide, phthalein white powder, ultramarine mixture to make crystal seed with large portion stone grain (terrazzo);
2, artificial marble prescription according to claim 1 is characterized by in the concrete proportioning, and it is as follows that each component is calculated by weight share:
Cement (is not less than 500
#) 10-13 part
Fine sand (selected) 11-15 part
Stone grain (terrazzo) 50-60 part
Silicon carbide (20 order) 1-2 part
Limestone powder 1-2 part
Phthalein white powder 1-1.5 part
Talcum powder 1-1.5 part
Terra alba 0.8-1.2 part
Ultramarine 0.4-0.6 part
Brown iron oxide 0.5-0.9 part
Water is an amount of
3, artificial marble prescription according to claim 2 is characterized by
(1) cement (500
#More than) 11 parts
(2) fine sand (selected, 20 orders) is 13 parts
(3) stone grain (terrazzo, thousand seed weight 50 grams) is 56 parts
(4) silicon carbide (20 order) is 1.8 parts
(5) Wingdale is 2 parts
(6) phthalein white powder (100-150 order) is 1 part
(7) talcum powder is 1 part
(8) terra alba is 1 part
(9) ultramarine is 0.5 part
(10) ferric oxide is 0.7 part
(11) water is an amount of.
4, artificial marble prescription according to claim 2 is characterized by
(1) cement (more than the 500#) is 13 parts
(2) fine sand (selected) is 15 parts
(3) stone grain (terrazzo) is 60 parts
(4) silicon carbide is 2 parts
(5) Wingdale is 2 parts
(6) the phthalein white powder is 1.3 parts
(7) talcum powder is 1.3 parts
(8) terra alba is 1.2 parts
(9) ultramarine is 0.7 part
(10) ferric oxide is 1 part
(11) water is 14 parts.
5, a kind of raw material that comprises mixes, and adds water and stirs, and powder is starched into mould vibratory compaction, solidifies and the artificial marble preparation method of step such as surface treatment, adopts the short crystalline substance of warm wind after it is characterized by vibratory compaction;
6, artificial marble preparation method according to claim 5 is characterized by and specifically is divided into following a few step:
(1) cement, fine sand, stone grain are gone into the stirring of machine water by share;
(2) wait to stir into powder when slurry, drop into silicon carbide, phthalein white powder, terra alba, ultramarine, limestone powder again and fully mix thoroughly;
(3) add talcum powder again, brown iron oxide is mixed thoroughly;
(4) all mix slurry and go into mould, vibratory compaction, moulding;
(5) warm wind 70-80 ℃, dried by the fire surperficial 1.5-2.5 hour;
(6) going into clear water soaked 40-50 hour;
(7) the air-dry back demoulding;
(8) surface is coated with light oil, and polishing is handled.
7, artificial marble method for formulating according to claim 6 is characterized by
(1) cement, fine sand, stone grain are gone into machine by share and are added water and stir;
(2) during pulping, add 20 order silicon carbide, phthalein white powder, terra alba, ultramarine, limestone powder, fully stir.
(3) fully add talcum powder, brown iron oxide again after the stirring;
(4) all mix slurry and go into mould (mould is made with duroplasts or phenolic resin heat press strip by sheet glass), vibratory compaction moulding all around;
(5) 70-80 ℃ of warm wind, baking surface 2 hours;
(6) going into clear water soaked 40 hours;
(7) the air-dry back demoulding;
(8) surface is coated with machine oil or food oil, gets product with the optical processing of cloth disc sharpener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90105164 CN1057824A (en) | 1990-07-03 | 1990-07-03 | Artificial marble and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90105164 CN1057824A (en) | 1990-07-03 | 1990-07-03 | Artificial marble and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1057824A true CN1057824A (en) | 1992-01-15 |
Family
ID=4878997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90105164 Pending CN1057824A (en) | 1990-07-03 | 1990-07-03 | Artificial marble and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1057824A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310954A (en) * | 2014-10-11 | 2015-01-28 | 福建省德化友盛陶瓷有限公司 | Formula and manufacturing process of glazing-free white series marbling imitative porcelain |
| CN105036663A (en) * | 2015-07-01 | 2015-11-11 | 上海宝元化学建材有限公司 | Organic-inorganic composite ground colorful seamless thin millstone decorative material component, manufacturing method and construction method thereof |
| CN107056136A (en) * | 2017-04-28 | 2017-08-18 | 重庆卓林塑料制品有限公司 | A kind of Dali spar making method |
-
1990
- 1990-07-03 CN CN 90105164 patent/CN1057824A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310954A (en) * | 2014-10-11 | 2015-01-28 | 福建省德化友盛陶瓷有限公司 | Formula and manufacturing process of glazing-free white series marbling imitative porcelain |
| CN104310954B (en) * | 2014-10-11 | 2017-03-01 | 福建省德化友盛陶瓷有限公司 | Exempt from glazing and imitate white color system marbling porcelain and its processing technology |
| CN105036663A (en) * | 2015-07-01 | 2015-11-11 | 上海宝元化学建材有限公司 | Organic-inorganic composite ground colorful seamless thin millstone decorative material component, manufacturing method and construction method thereof |
| CN107056136A (en) * | 2017-04-28 | 2017-08-18 | 重庆卓林塑料制品有限公司 | A kind of Dali spar making method |
| CN107056136B (en) * | 2017-04-28 | 2019-08-02 | 重庆卓林塑料制品有限公司 | A kind of Dali spar making method |
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| WD01 | Invention patent application deemed withdrawn after publication |