CN108102523B - Recyclable glass mildew-proof powder and preparation method thereof - Google Patents
Recyclable glass mildew-proof powder and preparation method thereof Download PDFInfo
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- CN108102523B CN108102523B CN201711386698.5A CN201711386698A CN108102523B CN 108102523 B CN108102523 B CN 108102523B CN 201711386698 A CN201711386698 A CN 201711386698A CN 108102523 B CN108102523 B CN 108102523B
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D123/04—Homopolymers or copolymers of ethene
- C09D123/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D123/10—Homopolymers or copolymers of propene
- C09D123/12—Polypropene
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09D133/10—Homopolymers or copolymers of methacrylic acid esters
- C09D133/12—Homopolymers or copolymers of methyl methacrylate
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/03—Powdery paints
- C09D5/033—Powdery paints characterised by the additives
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
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Abstract
The invention relates to the technical field of glass, in particular to recyclable glass mould-proof powder and a preparation method thereof; the components of the composition are as follows: the material comprises skeleton isolation base powder, water glass, hydrochloric acid, boric anhydride, sorbic acid, oxalic acid, litmus and a proper amount of water; the silica gel is used as a buffer material and a mildew-proof powder carrier, so that the silica gel not only can play a certain buffer role in use, but also can absorb water in the first mildew-proof stage, and the generated alkaline substances are absorbed in the second mildew-proof stage, so that the mildew of glass is avoided to a great extent; in addition, the mildew-proof powder contains litmus powder, and the state of the mildew-proof powder can be displayed, so that workers can know whether the mildew-proof powder is invalid or not and whether the mildew-proof powder is not used or not, the mildew-proof powder is recycled and replaced according to the situation, and meanwhile, the mildew-proof effect and the economic benefit are improved.
Description
Technical Field
The invention relates to the technical field of glass, in particular to recyclable glass mould-proof powder and a preparation method thereof.
Background
The finished glass plates need to be packaged before being stored after being shipped, in order to prevent the surfaces of the glass plates from being scratched and damaged, an isolation layer is arranged between two adjacent glass plates during packaging, and the isolation layer can prevent the glass plates from being adsorbed together due to static electricity; glass products (such as flat glass and processed products thereof) are scratched or corroded (mildewed) due to friction between the glass when being stored and transported improperly, so that the final use of the glass is influenced, and serious economic loss is caused; the 'mildew' of the glass during storage is caused by the condensation of moisture in the air on the surface of the glass; the mildew seriously defiled the appearance of the glass; in order to prevent the glass from mildewing, a chemical separant is often used for common flat glass;
the existing mildew-proof powder has high price, most mildew-proof powder is difficult to recycle, and the cost is high; the preparation process is complicated and the flow is complex; additional introduction of isolation material is required.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the recyclable glass mildew-proof powder which not only has the mildew-proof function of the traditional mildew-proof powder, but also can recycle part of the mildew-proof powder which is not invalid, and in addition, the mildew-proof powder contains silica gel and can play a certain role in buffering and wear resistance.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the recyclable glass mildew-proof powder comprises the following components in parts by weight: 30-40 parts of skeleton isolation base powder, 20-30 parts of water glass, 40-60 parts of hydrochloric acid, 10-25 parts of boric anhydride, 1-5 parts of sorbic acid, 1-5 parts of oxalic acid, 1-3 parts of copper chloride and a proper amount of water.
The preparation method of the recyclable glass mildew-proof powder comprises the following steps:
a. crushing: weighing the raw materials according to the proportion, and respectively putting the skeleton isolation base powder, boric anhydride, sorbic acid, benzoic acid, oxalic acid and copper chloride into a ball mill for ball milling, wherein the ball milling rotation speed is 1000-1100 rpm;
b. dissolving and reacting: b, adding hydrochloric acid, the skeleton isolation base powder obtained in the step a, boric anhydride, sorbic acid, benzoic acid, oxalic acid and copper chloride into a proper amount of water, fully dispersing the solvent by using ultrasonic oscillation, pouring water glass into the water after uniformly stirring, heating the solution while pouring the water glass, continuously oscillating, evaporating water to dryness to obtain a solid component, and marking the obtained solid component as a component a;
c. crushing: b, cutting the component a obtained in the step b into a plurality of small blocks, grinding, and finally putting into a ball mill for ball milling to obtain powder, namely a finished product of the mildew-proof powder;
preferably, the particle size of the powder after ball milling in the step a is 600-1000 meshes,
preferably, the particle size of the powder after ball milling in the step c is 400-500 meshes.
Preferably, the rotation speed of the ball mill in the step c is 1000-1100 rpm.
Preferably, the frequency of ultrasonic dispersion in the step b is 50-100 Hz, and the heating temperature is 50-90 ℃.
Preferably, the skeleton isolation base powder comprises one or more of polyester resin, polyethylene, polypropylene and polymethyl methacrylate.
Has the advantages that:
the silica gel is used as a buffer material and a mildew-proof powder carrier, so that the silica gel not only can play a certain buffer role in use, but also can absorb water in the first mildew-proof stage, and absorb generated alkaline substances in the second mildew-proof stage, so that the glass is prevented from mildewing to a great extent; in addition, the mildew-proof powder contains copper chloride powder, the state of the mildew-proof powder can be displayed, after the mildew-proof powder loses efficacy, the copper chloride reacts with alkali generated during mildew to generate blue precipitate, and the mildew-proof powder is integrally changed into blue, so that a worker can conveniently know whether the mildew-proof powder loses efficacy or not and is not used, the mildew-proof powder is recycled and replaced according to the reason, and meanwhile, the mildew-proof effect and the economic benefit are improved.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
the recyclable glass mildew-proof powder comprises the following components in parts by weight: 15 parts of polyester resin, 15 parts of polyethylene, 25 parts of water glass, 50 parts of hydrochloric acid, 15 parts of boric anhydride, 1 part of sorbic acid, 3 parts of oxalic acid, 2 parts of copper chloride and a proper amount of water.
The preparation method of the recyclable glass mildew-proof powder comprises the following steps:
a. crushing: weighing raw materials according to a ratio, and respectively putting the skeleton isolation base powder, boric anhydride, sorbic acid, benzoic acid, oxalic acid and copper chloride into a ball mill for ball milling, wherein the rotating speed of the ball mill is 1050rpm, and the mesh number of the ball mill is 600 meshes;
b. dissolving and reacting: b, adding hydrochloric acid, the skeleton isolation base powder obtained in the step a, boric anhydride, sorbic acid, benzoic acid, oxalic acid and copper chloride into a proper amount of water, and fully dispersing the solvent by using ultrasonic oscillation, wherein the ultrasonic dispersion frequency is 75 Hz; after being uniformly stirred, water glass can be poured into water, and the solution is heated at the same time of pouring the water glass, wherein the heating temperature is 50 ℃; continuously oscillating, obtaining a solid component after the moisture is evaporated to dryness, and marking the obtained solid component as a component a;
c. crushing: and c, cutting the component a obtained in the step b into a plurality of small blocks, grinding, and finally putting into a ball mill for ball milling to obtain powder, namely the finished product of the mildew-proof powder, wherein the rotating speed of the ball mill a is 1100rpm, and the mesh number of the ball mill is 450 meshes.
Example 2:
the recyclable glass mildew-proof powder comprises the following components in parts by weight: 20 parts of polyethylene, 15 parts of polypropylene, 20 parts of water glass, 40 parts of hydrochloric acid, 25 parts of boric anhydride, 3 parts of sorbic acid, 2 parts of oxalic acid, 3 parts of copper chloride and a proper amount of water.
The preparation method of the recyclable glass mildew-proof powder comprises the following steps:
a. crushing: weighing raw materials according to a ratio, and respectively putting the skeleton isolation base powder, boric anhydride, sorbic acid, benzoic acid, oxalic acid and copper chloride into a ball mill for ball milling, wherein the rotating speed of the ball mill is 1000rpm, and the mesh number of the ball mill is 750 meshes;
b. dissolving and reacting: b, adding hydrochloric acid, the skeleton isolation base powder obtained in the step a, boric anhydride, sorbic acid, benzoic acid, oxalic acid and copper chloride into a proper amount of water, and fully dispersing the solvent by using ultrasonic oscillation, wherein the ultrasonic dispersion frequency is 60 Hz; after being uniformly stirred, water glass can be poured into water, and the solution is heated at the same time of pouring the water glass, wherein the heating temperature is 70 ℃; continuously oscillating, obtaining a solid component after the moisture is evaporated to dryness, and marking the obtained solid component as a component a;
c. crushing: and c, cutting the component a obtained in the step b into a plurality of small blocks, grinding, and finally putting into a ball mill for ball milling to obtain powder, namely the finished product of the mildew-proof powder, wherein the rotating speed of the ball mill a is 1050rpm, and the mesh number of the ball mill is 500 meshes.
Example 3:
the recyclable glass mildew-proof powder comprises the following components in parts by weight: 25 parts of polypropylene, 15 parts of polymethyl methacrylate, 25 parts of water glass, 55 parts of hydrochloric acid, 10 parts of boric anhydride, 4 parts of sorbic acid, 5 parts of oxalic acid, 1 part of copper chloride and a proper amount of water.
The preparation method of the recyclable glass mildew-proof powder comprises the following steps:
a. crushing: weighing raw materials according to a ratio, and respectively putting the skeleton isolation base powder, boric anhydride, sorbic acid, benzoic acid, oxalic acid and copper chloride into a ball mill for ball milling, wherein the rotating speed of the ball mill is 100rpm, and the mesh number of the ball mill is 900 meshes;
b. dissolving and reacting: b, adding hydrochloric acid, the skeleton isolation base powder obtained in the step a, boric anhydride, sorbic acid, benzoic acid, oxalic acid and copper chloride into a proper amount of water, and fully dispersing the solvent by using ultrasonic oscillation, wherein the ultrasonic dispersion frequency is 50 Hz; after being uniformly stirred, water glass can be poured into water, and the solution is heated at the same time of pouring the water glass, wherein the heating temperature is 80 ℃; continuously oscillating, obtaining a solid component after the moisture is evaporated to dryness, and marking the obtained solid component as a component a;
c. crushing: and c, cutting the component a obtained in the step b into a plurality of small blocks, grinding, and finally putting into a ball mill for ball milling to obtain powder, namely the finished product of the mildew-proof powder, wherein the rotating speed of the ball mill a is 1000rpm, and the mesh number of the ball mill is 400 meshes.
Example 4:
the recyclable glass mildew-proof powder comprises the following components in parts by weight: 15 parts of polyester resin, 20 parts of polymethyl methacrylate, 30 parts of water glass, 60 parts of hydrochloric acid, 20 parts of boric anhydride, 5 parts of sorbic acid, 1 part of oxalic acid, 3 parts of copper chloride and a proper amount of water.
The preparation method of the recyclable glass mildew-proof powder comprises the following steps:
a. crushing: weighing raw materials according to a ratio, and respectively putting the skeleton isolation base powder, boric anhydride, sorbic acid, benzoic acid, oxalic acid and copper chloride into a ball mill for ball milling, wherein the rotating speed of the ball mill is 1050rpm, and the mesh number of the ball mill is 1000 meshes;
b. dissolving and reacting: b, adding hydrochloric acid, the skeleton isolation base powder obtained in the step a, boric anhydride, sorbic acid, benzoic acid, oxalic acid and copper chloride into a proper amount of water, and fully dispersing the solvent by using ultrasonic oscillation, wherein the ultrasonic dispersion frequency is 100 Hz; after being uniformly stirred, water glass can be poured into water, and the solution is heated at the same time of pouring the water glass, wherein the heating temperature is 90 ℃; continuously oscillating, obtaining a solid component after the moisture is evaporated to dryness, and marking the obtained solid component as a component a;
c. crushing: and c, cutting the component a obtained in the step b into a plurality of small blocks, grinding, and finally putting into a ball mill for ball milling to obtain powder, namely the finished product of the mildew-proof powder, wherein the rotating speed of the ball mill a is 1100rpm, and the mesh number of the ball mill is 450 meshes.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A recyclable glass mildew-proof powder is characterized in that: the components by weight portion are as follows: 30-40 parts of skeleton isolation base powder, 20-30 parts of water glass, 40-60 parts of hydrochloric acid, 10-25 parts of boric anhydride, 1-5 parts of sorbic acid, 1-5 parts of oxalic acid, 1-3 parts of copper chloride and a proper amount of water; the framework isolation base powder comprises one or more of polyester resin, polyethylene, polypropylene and polymethyl methacrylate.
2. The recyclable glass mold preventive powder as defined in claim 1, wherein: the preparation method comprises the following steps:
a. crushing: weighing the raw materials according to the proportion, and respectively putting the skeleton isolation base powder, boric anhydride, sorbic acid, benzoic acid, oxalic acid and copper chloride into a ball mill for ball milling, wherein the ball milling rotation speed is 1000-1100 rpm;
b. dissolving and reacting: b, adding hydrochloric acid, the skeleton isolation base powder obtained in the step a, boric anhydride, sorbic acid, benzoic acid, oxalic acid and copper chloride into a proper amount of water, fully dispersing the solvent by using ultrasonic oscillation, pouring water glass into the water after uniformly stirring, heating the solution while pouring the water glass, continuously oscillating, evaporating water to dryness to obtain a solid component, and marking the obtained solid component as a component a;
c. crushing: and c, cutting the component a obtained in the step b into a plurality of small blocks, grinding, and finally putting into a ball mill for ball milling to obtain powder, namely the mildew-proof powder finished product.
3. The recyclable glass mold preventive powder as set forth in claim 2, characterized in that: and d, the particle size of the powder subjected to ball milling in the step a is 600-1000 meshes.
4. The recyclable glass mold preventive powder as set forth in claim 2, characterized in that: and d, the particle size of the powder subjected to ball milling in the step c is 400-500 meshes.
5. The recyclable glass mold preventive powder as defined in claim 1, wherein: and c, the rotation speed of ball milling in the step c is 1000-1100 rpm.
6. The recyclable glass mold preventive powder as defined in claim 1, wherein: the frequency of ultrasonic dispersion in the step b is 50-100 Hz, and the heating temperature is 50-90 ℃.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711386698.5A CN108102523B (en) | 2017-12-20 | 2017-12-20 | Recyclable glass mildew-proof powder and preparation method thereof |
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| CN201711386698.5A CN108102523B (en) | 2017-12-20 | 2017-12-20 | Recyclable glass mildew-proof powder and preparation method thereof |
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| CN108102523B true CN108102523B (en) | 2020-04-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116036963B (en) * | 2023-01-15 | 2023-09-05 | 惠州市宝斯特实业有限公司 | Production equipment and production process for glass mildew-proof isolation powder |
| CN116496670A (en) * | 2023-05-16 | 2023-07-28 | 惠州市宝斯特实业有限公司 | Long-acting glass mildew-proof powder and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1477204A (en) * | 1974-04-25 | 1977-06-22 | Pinlkington Bros Ltd | Interleaving materials for glass sheets |
| GB8921230D0 (en) * | 1988-09-30 | 1989-11-08 | Pagano Carmine A | Glass interleaving,anti-staining and black spot eliminating materials |
| CA2185159A1 (en) * | 1995-09-15 | 1997-03-16 | Helmut Franz | Buffered Acid Interleaving for Glass Sheets |
| CN102070881A (en) * | 2011-01-11 | 2011-05-25 | 常峰 | Mildewproof insulation material for glass and preparation method thereof |
| CN102432194A (en) * | 2011-09-23 | 2012-05-02 | 泰州远创新材料科技有限公司 | Novel glass mildew remover |
| CN105994357A (en) * | 2016-05-21 | 2016-10-12 | 杨勇 | Compound mildew preventive |
-
2017
- 2017-12-20 CN CN201711386698.5A patent/CN108102523B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1477204A (en) * | 1974-04-25 | 1977-06-22 | Pinlkington Bros Ltd | Interleaving materials for glass sheets |
| GB8921230D0 (en) * | 1988-09-30 | 1989-11-08 | Pagano Carmine A | Glass interleaving,anti-staining and black spot eliminating materials |
| CA2185159A1 (en) * | 1995-09-15 | 1997-03-16 | Helmut Franz | Buffered Acid Interleaving for Glass Sheets |
| CN102070881A (en) * | 2011-01-11 | 2011-05-25 | 常峰 | Mildewproof insulation material for glass and preparation method thereof |
| CN102432194A (en) * | 2011-09-23 | 2012-05-02 | 泰州远创新材料科技有限公司 | Novel glass mildew remover |
| CN105994357A (en) * | 2016-05-21 | 2016-10-12 | 杨勇 | Compound mildew preventive |
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