CN1098078A - Quick etching method for natural marble - Google Patents

Quick etching method for natural marble Download PDF

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Publication number
CN1098078A
CN1098078A CN 93108871 CN93108871A CN1098078A CN 1098078 A CN1098078 A CN 1098078A CN 93108871 CN93108871 CN 93108871 CN 93108871 A CN93108871 A CN 93108871A CN 1098078 A CN1098078 A CN 1098078A
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China
Prior art keywords
grams per
protective layer
corrosion
marble
per liter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN 93108871
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Chinese (zh)
Inventor
刘振沛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUAGUI TECHNOLOGY INDUSTRY Co TIANJIN CITY
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HUAGUI TECHNOLOGY INDUSTRY Co TIANJIN CITY
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Application filed by HUAGUI TECHNOLOGY INDUSTRY Co TIANJIN CITY filed Critical HUAGUI TECHNOLOGY INDUSTRY Co TIANJIN CITY
Priority to CN 93108871 priority Critical patent/CN1098078A/en
Publication of CN1098078A publication Critical patent/CN1098078A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/53After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
    • C04B41/5338Etching
    • C04B41/5353Wet etching, e.g. with etchants dissolved in organic solvents

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • ing And Chemical Polishing (AREA)

Abstract

Quick etching method for natural marble; be requirement, do not apply protective layer on the etched surfaces, then to needing corrosion surface to carry out etching in the pattern with chemical corrosion liquid at the marble that cleaned by pattern; etching finishes, and makes finished product after removing protective layer and cleaning.The prescription of chemical corrosion liquid is made up of main acid, side inhibiter, complexing agent.

Description

Quick etching method for natural marble
The invention belongs to the working method of marble material.
Natural marble is high-grade material of construction, and marble surface demonstrates elegant luxurious color harmony decorative pattern after polishing processing, be widely used in the interior and exterior finishes and the craft articles of building.Also can manually carve in marble surface with manipulative devices such as hammer, engraving tools, engraving font or floral designs, the artificial Carving Machining cycle is long, waste time and energy, production efficiency is low, the cost height, labour intensity is big, and the operator must have certain skill, and quality product is subjected to the restriction of operator's skill, pattern precision step-down, the polylith engraving is difficult to guarantee consistence, make a fault easily in the engraving and breakage, and carving depth is more shallow, be difficult to produce processing in enormous quantities, generally only be used to make board, an inscription on a tablet etc.
The purpose of this invention is to provide a kind of natural marble that is used for and carry out quick fidelity etching method, be used for the marble etching and processing, easy quick tolerance range height does not produce breakage, the production efficiency height, and cost is low, and labour intensity is low, is applicable to mass production.
Quick etching method for natural marble of the present invention; be requirement, do not apply protective layer on the etched surfaces, then to needing corrosion surface to carry out etching in the pattern with chemical corrosion liquid at the marble that cleaned by pattern; etching finishes, and makes finished product after removing protective layer and cleaning.
Machining process is as follows:
One, clean:
Water adds washing powder or liquid detergent etc., cleans marble surface, removes dirt, greasy dirt, and marble surface is cleared up.
Two, coating protective layer:
By the requirement of etching marble pattern, not etched marble surface coating last layer protective layer makes its corrosion that is not corroded in pattern.The method of coating protective layer, available hand drawing method coating, also available silk screen printing coating method or the coating of other method.When adopting the coating of hand drawing coating method, coating material can be with adding titanium dioxide in the zapon varnish, and with the method for printing screen coating, coating material can be selected sylvic oil China ink or XHY corrosion-proof paint for use.
Three, corrosion:
Caustic solution can be divided into two kinds by the marble size:
The small size natural marble generally carries out etching with way in the immersion corrosion liquid bath; like this in the coating protective layer operation before etching; other parts outside the marble etched pattern also all must be protected with protective layer, avoid not answering the etching position to be corroded.
Than the big area natural marble, because of area is bigger, be difficult to put into etching tank, the marble etched pattern partly can be set level, around pattern, construct a corral low bank between fields with anticorrosive, in enclosing low bank between fields, put into corrosive fluid and carry out etching.
The main key of etching is the selection of corrosive fluid, and marmorean major ingredient is a lime carbonate, and a lot of acid solutions all are corrosive to it, and general acid liquid corrosion effect does not reach requirement, and corrosion liquid formula of the present invention is made up of main acid, side inhibiter, complexing agent.
1, main acid: the hydrochloric acid that main acid of the present invention is selected for use, its reaction is as follows:
The resultant of reaction carbonic acid gas is overflowed, in the calcium chloride water soluble.
2, side inhibiter:
The vertical corrosion that not only has etched pattern to need in the corrosion process also has lateral encroaching, and lateral encroaching can cause pattern distortion, even damages.Reducing lateral encroaching then is the effect of side inhibiter, the side inhibiter is divided into two classes: a class side inhibiter is based on colloidalmaterial, as gelatin, polyvinyl alcohol etc., two class side inhibiter are surfactant, as sodium lauryl sulphate and alkylphenol polyoxyethylene.One, being used of two class side inhibiter suppressed the lateral encroaching of pattern, makes the undistorted ideal effect that reaches of pattern.
3, selecting for use of complexing agent:
Disodium edta (ethylenediaminetetraacetic acid) is strong organic complexing agent, and the calcium ions and magnesium ions reaction softening of water with in the water with other foreign metal complexings in the marble, makes the erosional surface good appearance.
Be the prescription of corrosive fluid below:
(1) prescription one:
Hydrochloric acid 450-700 milliliter/liter
Gelatin 20-40 grams per liter
Sodium lauryl sulphate 0.15-0.5 grams per liter
Alkylphenol polyoxyethylene 0.15-0.5 grams per liter
(2) prescription two:
HCl 450-700 milliliter/liter
Polyvinyl alcohol 20-35 grams per liter
Sodium lauryl sulphate 0.15-0.5 grams per liter
Alkylphenol polyoxyethylene 0.15-0.5 grams per liter
Disodium edta 8-10 grams per liter
Four, remove protective layer:
After corrosion finishes, wash corrosive fluid off, remove protective layer then and then can make finished product.Removing protective layer can root out or wipe clearly with containing 20~40% sodium hydroxide solutions with mechanical means.For making product more beautiful, can be coated with organic coating in etching place.
The quick fidelity etching method of natural marble of the present invention, its advantage is with the method replacement hand engraving of chemical corrosion marble to be processed, so simple, quick, etched pattern tolerance range height, the pattern high conformity, can firmly not slip up in the processing and produce breakage and production efficiency height because of engraving, labour intensity is low, reduces production costs.Be applicable to production in enormous quantities, etching operation does not need special skill, and everybody can operate.It can be used for the big area etched pattern decorative pattern to the marble section bar, improves the internal and external ornament effect of buildings, is used for making various pictures, etching, mural painting on marble, can embody various trickle, complicated outlines, and can finish fast.Be used for etching to various calligraphy wories, can be accurately true to nature duplicate and show its romantic charm.By selecting for use of additive, can etch neat spill or convex and corrosion place cross section is
Figure 931088712_IMG1
Loach antiform shape.
The etching of one: school's plate of embodiment
1, technical process:
(1) cleans:, wash down with clear water and to dry with clean clever clean surface.
(2) coating protective layer: write the edge line of the horizontal or vertical scroll of calligraphy with transfer paper, and picture coating protective layer by hand.Protective layer material is that zapon varnish adds titanium dioxide, at room temperature the dry solidification paint film.And surround horizontal or vertical scroll of calligraphy pattern with plasticine, construct and enclose low bank between fields.
(3) the corrosion horizontal or vertical scroll of calligraphy: put into corrosive fluid and timely the replacing, finish, wash corrosive fluid up to corrosion with weary corrosive fluid.
(4) remove protective layer: smear 30% sodium hydroxide solution, leave standstill one day after, wipe protective layer clearly, clean the back seasoning, the coating organic coating makes finished product.
2, corrosion liquid formula:
500 milliliters/liter of hydrochloric acid
Polyvinyl alcohol 30 grams per liters
Sodium lauryl sulphate 0.2 grams per liter
Alkylphenol polyoxyethylene 0.2 grams per liter
Disodium edta 8 grams per liters
The temperature room temperature
1 hour time
3, effect: erosion grooves obviously is the loach antiform , the groove both sides are neatly smooth, about 10 millimeter of depth of corrosion.
Embodiment two: the making of polylith marble art pattern
1, technical process:
(1) clean: with clean clever clean surface, water washes down and dries.
(2) coating protective layer: apply protective layer with method for printing screen, the anti-corrosion protection layer material is the XHy corrosion-proof paint, and other positions are also protected.
(3) corrosion: the marble of handling well is immersed etching in the corrosion liquid bath, take out and use flushing with clean water.
(4) remove protective layer: apply 30% sodium hydroxide solution, place after one day and wipe clearly, remove the protective layer at other positions simultaneously, and clean.
2, prescription:
550 milliliters/liter of hydrochloric acid
Gelatin 30 grams per liters
Sodium lauryl sulphate 0.25 grams per liter
The temperature room temperature
1 hour time
3, effect: erosion grooves is neat outward appearance, and groove two sides and bottom surface are all neatly smooth.About 5 millimeters of depth of corrosion.

Claims (8)

1, a kind of quick etching method for natural marble; it is characterized in that quick etching method for natural marble; it is requirement by pattern; do not apply protective layer on the etched surfaces at the marble that cleaned; then to needing corrosion surface to carry out etching in the pattern with chemical corrosion liquid; etching finishes, and makes finished product after removing protective layer and cleaning.
2, by the said quick etching method for natural marble of claim 1; it is characterized in that applying the method for protective layer; the method coating of available hand drawing; also available method for printing screen coating; plotting method applies protective layer by hand; coating material can be with adding titanium dioxide in the zapon varnish, when applying with method for printing screen, coating material is with resin printing ink or XHy corrosion-proof paint.
3, by the said quick etching method for natural marble of claim 1; when it is characterized in that carrying out corrosion processing; generally adopting immersion to corrode in the liquid bath to the small size natural marble corrodes; in the coating protective layer operation before the corrosion other parts outside the etched pattern are also protected with protective layer; than big area marble caustic solution is that the marble etching part is set level; construct with impregnating material around the pattern and enclose low bank between fields, put into the corrosive fluid corrosion.
4,, it is characterized in that corrosion liquid formula is made up of main acid, side inhibiter, complexing agent by the said quick etching method for natural marble of claim 1.
5, said by claim 4, quick etching method for natural marble is characterized in that the prescription one of etching reagent is:
Hydrochloric acid 500-600 milliliter/liter
Gelatin 20-40 grams per liter
Sodium lauryl sulphate 0.15-0.5 grams per liter
Alkylphenol polyoxyethylene 0.15-0.5 grams per liter
6, said by claim 4, quick etching method for natural marble is characterized in that the prescription two of etching reagent is:
Hydrochloric acid 500-600 milliliter/liter
Polyvinyl alcohol 20-35 grams per liter
Sodium lauryl sulphate 0.15-0.5 grams per liter
Alkylphenol polyoxyethylene 0.15-0.5 grams per liter
Disodium edta 8-10 grams per liter
7, by claim 2,3,6 said; quick etching method for natural marble; it is characterized in that describing by hand to apply protective layer; protective layer material is to add titanium dioxide in the zapon varnish, surrounds pattern with plasticine and constructs and enclose low bank between fields, and corrosion liquid formula is: 500 milliliters/liter of hydrochloric acid; polyvinyl alcohol 30 grams per liters; sodium lauryl sulphate 0.2 grams per liter, alkylphenol polyoxyethylene 0.2 grams per liter, disodium edta 8 grams per liters.
8, by claim 2,3,5 said, quick etching method for natural marble is characterized in that applying protective layer with method for printing screen, protective layer material XHy corrosion-proof paint, and other parts are also protected.Carry out etching with immersing in the corrosion liquid bath, the prescription of corrosive fluid is: 550 milliliters/liter of hydrochloric acid, gelatin 30 grams per liters, sodium lauryl sulphate 0.05 grams per liter.
CN 93108871 1993-07-28 1993-07-28 Quick etching method for natural marble Pending CN1098078A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93108871 CN1098078A (en) 1993-07-28 1993-07-28 Quick etching method for natural marble

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93108871 CN1098078A (en) 1993-07-28 1993-07-28 Quick etching method for natural marble

Publications (1)

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CN1098078A true CN1098078A (en) 1995-02-01

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100343200C (en) * 2001-12-21 2007-10-17 应用材料有限公司 Methods of roughening ceramic surface
CN102749722A (en) * 2011-12-19 2012-10-24 吴志民 Lens and pattern film-plating manufacturing method of the lens
CN103588501A (en) * 2013-11-16 2014-02-19 闻敬伟 Application of photosensitive glue
CN104446649A (en) * 2014-12-03 2015-03-25 中昊晨光化工研究院有限公司 Stone treatment agent
CN106335312A (en) * 2016-08-31 2017-01-18 首都师范大学 Chemical etching method for plastic printmaking
KR20190119770A (en) * 2018-04-13 2019-10-23 주식회사 동아에이블 Etching composition for marble and etching method using the same
CN112209334A (en) * 2020-10-13 2021-01-12 深圳迪致科技术有限公司 Micropore preparation method
CN112497446A (en) * 2020-11-10 2021-03-16 北京广懋金通材料科技有限公司 Method for making concrete surface pattern

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100343200C (en) * 2001-12-21 2007-10-17 应用材料有限公司 Methods of roughening ceramic surface
CN102749722A (en) * 2011-12-19 2012-10-24 吴志民 Lens and pattern film-plating manufacturing method of the lens
CN103588501A (en) * 2013-11-16 2014-02-19 闻敬伟 Application of photosensitive glue
CN104446649A (en) * 2014-12-03 2015-03-25 中昊晨光化工研究院有限公司 Stone treatment agent
CN104446649B (en) * 2014-12-03 2016-07-06 中昊晨光化工研究院有限公司 A kind of stone material inorganic agent
CN106335312A (en) * 2016-08-31 2017-01-18 首都师范大学 Chemical etching method for plastic printmaking
KR20190119770A (en) * 2018-04-13 2019-10-23 주식회사 동아에이블 Etching composition for marble and etching method using the same
CN112209334A (en) * 2020-10-13 2021-01-12 深圳迪致科技术有限公司 Micropore preparation method
CN112497446A (en) * 2020-11-10 2021-03-16 北京广懋金通材料科技有限公司 Method for making concrete surface pattern

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