CN115491055A - Smokeless stirring-free composition for wiping hot-dip galvanized steel wire, preparation method and use method thereof - Google Patents

Smokeless stirring-free composition for wiping hot-dip galvanized steel wire, preparation method and use method thereof Download PDF

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CN115491055A
CN115491055A CN202211307748.7A CN202211307748A CN115491055A CN 115491055 A CN115491055 A CN 115491055A CN 202211307748 A CN202211307748 A CN 202211307748A CN 115491055 A CN115491055 A CN 115491055A
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parts
galvanized steel
wiping
smokeless
hot
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CN115491055B (en
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王富全
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D1/00Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18Fireproof paints including high temperature resistant paints
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/65Additives macromolecular

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Lubricants (AREA)
  • Coating With Molten Metal (AREA)

Abstract

The invention relates to a smokeless stirring-free composition for wiping hot-dip galvanized steel wires, which is characterized by comprising the following components in percentage by weight: the composition comprises the following components in parts by mass: 100 parts of carbon, 8-15 parts of starch, 8-15 parts of talcum powder, 1-5 parts of wire drawing lubricant, 1-3 parts of smoke suppressor, 1-3 parts of magnesium hydroxide and 2-5 parts of polyethylene wax. The preparation method comprises mixing the above materials directly without arranging, adding appropriate amount of water, stirring, granulating, oven drying, cooling, and packaging. When in use, the hot dip galvanized steel wire can be directly used, and all hot dip galvanized steel wires can be used, so that the working intensity of workers is reduced, and the waste is reduced. The use process does not produce dense smoke, reduces the influence on the environment, reduces the zinc distillation cost and the consumption of zinc seeds, and enterprises do not need to stop production and add equipment.

Description

Smokeless stirring-free composition for wiping hot-dip galvanized steel wire, preparation method and use method thereof
Technical Field
The invention relates to a smokeless stirring-free composition for wiping a hot-dip galvanized steel wire, a preparation method and a use method thereof, and belongs to the technical field of hot-dip galvanized steel wire wiping reagents.
Background
The most effective and commonly used method for preventing steel wires from rusting and corroding is to plate a zinc layer on the surface of the steel wire, the commonly used process comprises hot galvanizing, and after the steel wire comes out of a zinc liquid through the hot galvanizing, the zinc liquid adhered to the surface of the steel wire is generally wiped off by wiping so as to level the zinc layer. The traditional method comprises the following steps:
1. the steel wire is smeared and wiped to remove zinc liquid after passing through a charcoal layer mixed with oil (vaseline), but in the method, because the oil charcoal is easy to generate oil dirt and agglomerate, a shell block is usually removed and new oil charcoal is supplemented, so that the production cost is increased; in addition, a large amount of oil smoke is generated after the oil is subjected to high temperature, so that the workshop environment and the body health of personnel are influenced; in addition, oil stain and zinc distillation of zinc seeds are easily generated, which affects the quality of the steel wire and increases the consumption of metal zinc.
2. The nitrogen wiping method is to wipe off the redundant zinc liquid on the surface of the steel wire by the nitrogen flow when the steel wire leaves the zinc liquid. The method needs to install a container for storing nitrogen, the compressed nitrogen is a dangerous chemical, the pressure container needs special equipment to be registered, the distance between steel wires is increased, the yield of the steel wires is low, the maintenance of the air knife is not blocked, the zinc pot needs to be maintained to form a mirror surface, and the cost of metal zinc is high.
3. Electromagnetic zinc smearing, smearing through a high-frequency electromagnetic field, changing a magnetic field, having the installation of cardiac pacing, not being around, large steel wire spacing, small yield, increased carbon emission by electricity, high electromagnetic maintenance cost, mirror surface forming of a zinc pot and high metal zinc cost.
CN101942627A discloses a zinc-coated steel wire wiping agent, which adopts charcoal powder and water to be mixed in proportion, the charcoal powder is changed into water charcoal, and water only evaporates a part of water vapor after encountering high temperature, thus having no pollution to workshop environment and better safety. However, this method has a problem that zinc and water at a high temperature easily react to generate zinc oxide and hydrogen, which in turn increases the consumption of the zinc layer on the surface of the steel wire and thins the thickness of the plating layer.
CN101928906A discloses a wiping method after galvanizing a steel wire, a charcoal layer with the thickness of 7-9 cm is laid on zinc liquid around the steel wire of a zinc pot, the width of the charcoal layer is 15-25 cm, the length of the charcoal layer is consistent with the width of the zinc pot, the charcoal layer contains 20-30% of water by weight percentage, the particle size of charcoal is 0.8-1.8 mm, and the humidity of the charcoal layer is kept. The method adopts the method of still using water charcoal, zinc and water at high temperature are easy to react to generate zinc oxide and hydrogen, but the consumption of the zinc layer on the surface of the steel wire is increased, so that the thickness of the plating layer is reduced.
CN102994931A discloses a wiping method of a steel wire after hot galvanizing, which comprises the step of paving a wiping layer on zinc liquid around a steel wire of a zinc pot, wherein the wiping layer consists of an upper layer, a middle layer and a lower layer, the upper layer and the lower layer of the wiping layer are both charcoal layers with the thickness of 3-5 cm, and the middle layer is a quartz sand layer with the thickness of 7-9 cm. The composite sandwich layer is adopted to replace the traditional oil-wood charcoal or water-wood charcoal layer, the original production line is not required to be modified, no oil mist is generated, the workshop environment is not polluted, the thickness of the coating on the surface of the steel wire is uniform, the glossiness is high, and the surface of the coating is not adhered with black slag or carbon powder. However, in the actual operation process, the thickness of each layer needs to be controlled, and the quartz sand layer in the middle is easy to damage the surface of the zinc coating.
Disclosure of Invention
The invention aims to solve the problems in the background, and provides a smokeless and non-mixing composition for wiping hot-dip galvanized steel wires, which is smokeless in use, can reduce environmental pollution in workshops, can reduce zinc consumption, and is convenient to use.
The purpose of the invention is realized as follows: a smokeless and mixing-free composition for wiping a hot-dip galvanized steel wire comprises the following components in parts by mass:
100 parts of carbon, 8-15 parts of starch, 8-15 parts of talcum powder, 1-5 parts of wire drawing lubricant, 1-3 parts of smoke suppressor, 1-3 parts of magnesium hydroxide and 2-5 parts of polyethylene wax.
The charcoal is bamboo charcoal, and has a particle size of 400-600 meshes, preferably 500 meshes.
Preferably, the mass ratio of each component is as follows: 100 parts of carbon, 10 parts of starch, 10 parts of talcum powder, 3 parts of wire drawing lubricant, 2 parts of smoke suppressor, 2 parts of magnesium hydroxide and 3 parts of polyethylene wax.
A smokeless and non-mixing composition for wiping hot galvanized steel wires is prepared by directly mixing the above components, stirring without arranging in sequence, adding appropriate amount of water, stirring, granulating to obtain granules with particle size of 2-3mm, preferably 2.2-2.4mm, oven drying, cooling, and packaging.
A method for using the smokeless non-mixing composition for wiping hot galvanized steel wires includes directly spreading the prepared particles on the molten zinc around the steel wire in a zinc pot to form a wiping layer.
The usage amount of the smokeless non-mixing composition for wiping the hot galvanized steel wire can be as low as 0.80-0.85 kg/t.
Compared with the prior art, the invention has the following advantages:
the invention relates to a smokeless stirring-free composition for wiping a hot galvanized steel wire, which takes carbon as a wiping main body in a formula system; the talcum powder and the wire drawing lubricant are matched for use, so that a better lubricating effect is achieved, the interface friction is reduced, and the surface quality of a product is ensured; the polyethylene wax protects the surface of the steel wire and prevents scratching; in a system with carbon as a main body, the magnesium hydroxide keeps the charcoal to continuously burn in the shade, does not generate open fire, has good flame retardant effect, and can prevent a large amount of dense smoke from being generated when the smoke suppressor meets high temperature; starch is used in the formula to play a role in adhesion, a proper amount of water is added to well adhere all the materials together to prepare granules, and after the granules are prepared, the flame retardant effect can be further improved.
When the hot-dip galvanized steel wire is used, the hot-dip galvanized steel wire can be directly used, all hot-dip galvanized steel wires can be used, and different from the conventional oil (vaseline) charcoal, a user needs to stir with the vaseline during production, and does not need to lay multiple layers, so that the working strength of workers is reduced, and the waste is reduced. The use in-process does not produce dense cigarette, reduces the influence to the environment, reduces zinc seed zinc distillation and reduces this festival and consume, and the enterprise need not the outage and increases equipment.
Detailed Description
Example 1
100 parts of carbon (bamboo charcoal), a proper amount of water, 10 parts of starch, 10 parts of talcum powder, 4 parts of wire drawing lubricant, 2 parts of 8175 smoke suppressor, 2 parts of magnesium hydroxide and 3 parts of polyethylene wax are uniformly mixed without sequencing to prepare 2.2-2.4mm particles, and the particles are dried to prepare the smokeless non-mixing composition for wiping the hot galvanized steel wire.
When in use: preheating for about 2 hours, adding in an intuitive state, adding once in 50 minutes, cleaning up dead ash and carbon deposition, not needing to be completely replaced, and adding at the gap.
The consumption is 0.80-0.83 kg/t.
Example 2
100 parts of 500-mesh bamboo charcoal, a proper amount of water, 8 parts of starch, 8 parts of talcum powder, 5 parts of wire drawing lubricant, 3 parts of 8175 smoke suppressor, 1 part of magnesium hydroxide and 5 parts of polyethylene wax are uniformly mixed without sequencing to prepare 2.2-2.4mm particles, and the particles are dried to prepare the smokeless non-mixing composition for wiping hot galvanized steel wires.
When in use: preheating for about 2 hours, adding the mixture in an intuitive state, adding the mixture once in 50 minutes, cleaning dead ash and carbon deposit, and adding the mixture at a gap without completely replacing.
The consumption was 0.85kg/t.
Example 3
100 parts of 500-mesh bamboo charcoal, a proper amount of water, 15 parts of starch, 15 parts of talcum powder, 1 part of wire drawing lubricant, 1 part of 8175 smoke suppressor, 3 parts of magnesium hydroxide and 2 parts of polyethylene wax are uniformly mixed without sequencing to prepare 2.2-2.4mm particles, and the particles are dried to prepare the smokeless non-mixing composition for wiping the hot galvanized steel wire.
When in use: preheating for about 2 hours, adding in an intuitive state, adding once in 50 minutes, cleaning up dead ash and carbon deposition, not needing to be completely replaced, and adding at the gap.
The consumption was 0.83kg/t.
Example 4
100 parts of 500-mesh bamboo charcoal, a proper amount of water, 12 parts of starch, 12 parts of talcum powder, 4 parts of wire drawing lubricant, 2 parts of 8175 smoke suppressor, 2 parts of magnesium hydroxide and 3 parts of polyethylene wax are uniformly mixed without sequencing to prepare 2.2-2.4mm particles, and the particles are dried to prepare the smokeless non-mixing composition for wiping the hot galvanized steel wire.
When in use: preheating for about 2 hours, adding in an intuitive state, adding once in 50 minutes, cleaning up dead ash and carbon deposition, not needing to be completely replaced, and adding at the gap.
The consumption was 0.85kg/t.
Comparative example 1
Charcoal of traditional oil (vaseline)
Comparative example 2
In comparison with example 1, no magnesium hydroxide was used in the formulation, the rest being the same.
Comparative example 3
In comparison with example 1, no starch was used in the formulation, the rest being the same. The composition could not be made into granules, and the mixed composition was used as it was, and the effect of use is shown in Table 1.
Comparative example 4
In comparison with example 1, no polyethylene wax was used in the formulation, the rest being the same.
Table 1: comparison table of using effect
Example 1 Example 2 Example 3 Example 4 Comparative example 1 Comparative example 2 Comparative example 3 Comparative example 4
When burning Smoke and fog Non-smoke Non-smoke Non-smoke Non-smoke Much smoke and fog With smoke With smoke and fog Non-smoke
Steel wire watch Condition of face Hands touch without dirt Dirty and non-zinc seeds Zinc distillate Hands touch without dirt Dirty and zinc-free seeds Zinc distillation Hands touch without dirt Dirty and non-zinc seeds Zinc distillate Hands touch without dirt Dirt and no zinc Zinc fraction with seeds Slight touch with hand Black dirt, often zinc Seed or zinc leaf or hair Coarse rice Non-smooth, steel Wire drawing container Easy to break Touching with zinc Seed zinc syrup Touching zinc seed or powder Dust, unevenness and back Cannot be drawn continuously
User side Method of making Is used directly Is used directly Is used directly Is used directly Mixing oil (Fan Shi) Forest) use Is used directly Is used directly Is used directly
Consumption of (kg/t) 0.82 0.85 0.83 0.85 Charcoal 2.05+ white Oil (Vaseline) 0.35 2.85 3.6 1.24
Maintenance Time of use Long, less dead ash, less zinc slag Time of use Long and dead ash Less zinc slag Time of use Long and dead ash Less zinc slag and zinc slag Time of use Long and dead ash Small amount of zinc slag Chinese character shao (a Chinese character of 'shao') The service time is short, and the service life is short, much ash and zinc slag Multiple component Time of use Less, dead ash, Zinc slag is abundant Time of use Less, dead ash, Zinc slag is abundant Short service time, zinc Much slag
Environment(s) of Clean and tidy Clean and tidy Clean and tidy Clean and tidy White oil (Van. RTM. Oil) Forest) drip floor Noodle and device Dust-containing cigarette Dust-containing cigarette Dust-containing cigarette
The above is only a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims (8)

1. A smokeless stirring-free composition for wiping hot galvanized steel wires is characterized in that: the composition comprises the following components in parts by mass: 100 parts of carbon, 8-15 parts of starch, 8-15 parts of talcum powder, 1-5 parts of wire drawing lubricant, 1-3 parts of smoke suppressor, 1-3 parts of magnesium hydroxide and 2-5 parts of polyethylene wax.
2. The smokeless and non-mixing composition for wiping hot-dip galvanized steel wire according to claim 1, characterized in that: the charcoal is bamboo charcoal with a granularity of 400-600 meshes.
3. The smokeless and non-mixing composition for wiping hot-dip galvanized steel wire as claimed in claim 2, characterized by: the charcoal is bamboo charcoal with a particle size of 500 meshes.
4. The smokeless and non-mixing composition for wiping hot-dip galvanized steel wire according to claim 1, characterized in that: the mass ratio of each component is as follows: 100 parts of carbon, 10 parts of starch, 10 parts of talcum powder, 3 parts of wire drawing lubricant, 2 parts of smoke suppressor, 2 parts of magnesium hydroxide and 3 parts of polyethylene wax.
5. A preparation method of a smokeless and stirring-free composition for wiping hot galvanized steel wires is characterized by comprising the following steps of: 100 parts of carbon, 8-15 parts of starch, 8-15 parts of talcum powder, 1-5 parts of wire drawing lubricant, 1-3 parts of smoke suppressor, 1-3 parts of magnesium hydroxide and 2-5 parts of polyethylene wax, then directly mixing and stirring the components, adding a proper amount of water, fully and uniformly stirring, granulating, wherein the particle size is 2-3mm, drying, cooling and packaging.
6. The method for preparing a smokeless and non-mixing composition for wiping a hot-dip galvanized steel wire as claimed in claim 5, wherein the prepared particle size is 2.2-2.4mm.
7. A using method of a smokeless stirring-free composition for wiping a hot-dip galvanized steel wire is characterized by comprising the following steps: directly spreading the particles prepared by the method of claim 5 on the zinc liquid around the steel wire taken out of the zinc pot to form a wiping layer.
8. The use method of the smokeless and non-mixing composition for wiping hot galvanized steel wires according to claim 7, characterized in that: the usage amount of the smokeless stirring-free composition particles for wiping the hot galvanized steel wires is 0.80-0.85 kg/t.
CN202211307748.7A 2022-10-25 2022-10-25 Smokeless mixing-free composition for wiping hot dip galvanized steel wire, preparation method and use method thereof Active CN115491055B (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1446861A (en) * 1972-09-13 1976-08-18 Tinsley Wire Ind Ltd Hot dip galvanising of steel wire etc
CN101942627A (en) * 2010-10-12 2011-01-12 玉溪玉杯金属制品有限公司 Zinc-coated wire wiping agent
CN109013741A (en) * 2018-10-17 2018-12-18 江门市鸿顺金属拉丝制品有限公司 A kind of production technology of wire product
CN111253626A (en) * 2018-12-03 2020-06-09 宝胜科技创新股份有限公司 High-temperature-resistant ablation-resistant ceramic mineral filling oxygen insulation material for cable and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1446861A (en) * 1972-09-13 1976-08-18 Tinsley Wire Ind Ltd Hot dip galvanising of steel wire etc
CN101942627A (en) * 2010-10-12 2011-01-12 玉溪玉杯金属制品有限公司 Zinc-coated wire wiping agent
CN109013741A (en) * 2018-10-17 2018-12-18 江门市鸿顺金属拉丝制品有限公司 A kind of production technology of wire product
CN111253626A (en) * 2018-12-03 2020-06-09 宝胜科技创新股份有限公司 High-temperature-resistant ablation-resistant ceramic mineral filling oxygen insulation material for cable and preparation method thereof

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