CN109554062A - A kind of novel wear resistant coating - Google Patents

A kind of novel wear resistant coating Download PDF

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Publication number
CN109554062A
CN109554062A CN201710872045.1A CN201710872045A CN109554062A CN 109554062 A CN109554062 A CN 109554062A CN 201710872045 A CN201710872045 A CN 201710872045A CN 109554062 A CN109554062 A CN 109554062A
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CN
China
Prior art keywords
parts
wear resistant
resistant coating
hydroxypropyl methyl
calcium oxide
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Pending
Application number
CN201710872045.1A
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Chinese (zh)
Inventor
李丙洋
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Juancheng Guangtai Wear-Resistant Products Co Ltd
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Juancheng Guangtai Wear-Resistant Products Co Ltd
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Priority to CN201710872045.1A priority Critical patent/CN109554062A/en
Publication of CN109554062A publication Critical patent/CN109554062A/en
Pending legal-status Critical Current

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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
    • 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
    • C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
    • C09D161/04—Condensation polymers of aldehydes or ketones with phenols only
    • C09D161/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • 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
    • C09D5/10—Anti-corrosive paints containing metal dust
    • C09D5/103—Anti-corrosive paints containing metal dust containing Al
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/0812—Aluminium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2248—Oxides; Hydroxides of metals of copper
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • C08K2003/3009—Sulfides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/068—Ultra high molecular weight polyethylene

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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)
  • Paints Or Removers (AREA)

Abstract

A kind of novel wear resistant coating, it include: 12-20 parts of Pioloform, polyvinyl acetal phenol-formaldehyde resin modified, 8-9 parts of polyvinylacrylate lotion, 3-13 parts of plumbous chromate, 3-12 parts of cellulose hydroxypropyl methyl ether, 6-10 parts of meta-xylene, 15-21 parts of nanometer aluminium powder, 3-7 parts of aluminium hydroxide, 12-17 parts of nano calcium oxide, 4-8 parts of zinc oxide, 15~35 parts of ultra-high molecular weight polyethylene, 5~20 parts of styrene-acrylic emulsion, 5~20 parts of epoxy resin, 2~10 parts of butadiene-styrene rubber, 1~5 part of molybdenum disulfide, 0.2~1 part of thickener, 1~5 part of catalyst, 0.2~1.5 part of synergist, 1~5 part of silica flour, 1~5 part of nano cupric oxide, 0.2~1 part of butanone, 0.3~2 part of butyl acetate, 20~50 parts of deionized water, pentaerythrite 2~10 parts.

Description

A kind of novel wear resistant coating
Technical field
The present invention relates to paint field, in particular to a kind of novel wear resistant coating.
Background technique
Corrosion-resistant abrasion coating is essential a kind of coating in paint, and the whole world is every year because economical caused by corroding Loss is the summation that earthquake, fire, disaster caused by a windstorm cause damages about at 1,000,000,000,000 dollars, and it is most effective, most for applying corrosion-resistant abrasion coating It is economical, using most common anti-corrosion method, by extensive concern both at home and abroad, corrosion-resistant abrasion coating under general condition can be right Metal etc. plays the role of etch-proof, extends the service life of non-ferrous metal, anti-corrosion function is the shielding action of coating, resistance Effect, wet adhesion, chemical passivation and cathodic protection effect, though have been developed that a variety of corrosion-resistant abrasion coatings both at home and abroad at present, It still can not meet demand, how to prepare that a kind of antiseptic property is excellent, and frictional dissipation is small, coating with long service life becomes to be needed at present Technical problems to be solved.
With the development of modern science and technology, artificial satellite, spaceship, bullet train, steam turbine and engine leaf Wheel, warship propeller for ship, the blade of hydrogenerator and the deck of ship, the floor of building, traffic paint etc., all by height Fast air-flow, sandstone and water flow wash away and the effect of mechanical force, the abrasion of material is quite serious, to prolong the service life, material Surface needs to coat wear-resistant paint, and wear-resisting functions coating is the core in new coating field, to modern coatings industry and technology Development play important promotion and supporting role.In the research field of global modern coatings industry and technology, wear-resisting functions Coating accounts for 25-35%, it has also become the emphasis of countries in the world new coating area research development is led now with wear-resistant paint application Domain constantly expands, and existing wear-resistant paint can no longer meet demand, and it is big how to prepare a kind of wear-resistant strength, at low cost, preparation The simple coating of method becomes the current technical issues that need to address.
Summary of the invention
That in order to compensate for the shortcomings of the prior art, the present invention provides hardness is high, acid resistance is strong, low-cost wear-resisting painting Material.
The present invention is achieved through the following technical solutions:
A kind of novel wear resistant coating, which is characterized in that its raw material includes: Pioloform, polyvinyl acetal phenol-formaldehyde resin modified by weight 12-20 parts, 8-9 parts of polyvinylacrylate lotion, 3-13 parts of plumbous chromate, 3-12 parts of cellulose hydroxypropyl methyl ether, diformazan 6-10 parts of benzene, 15-21 parts of nanometer aluminium powder, 3-7 parts of aluminium hydroxide, 12-17 parts of nano calcium oxide, 4-8 parts of zinc oxide, supra polymer 15~35 parts of weight northylen, 5~20 parts of styrene-acrylic emulsion, 5~20 parts of epoxy resin, 2~10 parts of butadiene-styrene rubber, molybdenum disulfide 1~5 Part, 0.2~1 part of thickener, 1~5 part of catalyst, 0.2~1.5 part of synergist, 1~5 part of silica flour, nano cupric oxide 1~5 Part, 0.2~1 part of butanone, 0.3~2 part of butyl acetate, 20~50 parts of deionized water, 2~10 parts of pentaerythrite.
Novel wear resistant coating of the invention, the Pioloform, polyvinyl acetal phenol-formaldehyde resin modified and polyvinylacrylate lotion Weight ratio be 1.5-2.5；17 parts of Pioloform, polyvinyl acetal phenol-formaldehyde resin modified, 8 parts of polyvinylacrylate lotion, plumbous chromate 10 Part, 7 parts of cellulose hydroxypropyl methyl ether, 9 parts of meta-xylene, 17 parts of nanometer aluminium powder, 5.5 parts of aluminium hydroxide, nano calcium oxide 14.3 parts, 7 parts of zinc oxide.
Novel wear resistant coating of the invention, the percent of pass that the cellulose hydroxypropyl methyl ether sieves with 100 mesh sieve net are not less than 98%, methoxyl value 21.3-27.5%, hydroxypropyl base value are 6.5-10.3%；Pioloform, polyvinyl acetal phenol-formaldehyde resin modified 15-18 Part, 8-9 parts of polyvinylacrylate lotion, 10-12 parts of plumbous chromate, 6-8 parts of cellulose hydroxypropyl methyl ether, meta-xylene 7-9 Part, 16-19 parts of nanometer aluminium powder, 5-6 parts of aluminium hydroxide, 14-16 parts of nano calcium oxide, 6-7 parts of zinc oxide, the partial size of nanometer aluminium powder For 30-60nm, the partial size of nano calcium oxide is 50nm-200nm, (nanometer aluminium powder+nano calcium oxide) and (zinc oxide+hydroxide Aluminium) weight ratio be (6-7): (2-3).
Novel wear resistant coating of the invention, the thickener are hydroxypropyl methyl cellulose, and the catalyst is sulfonic acid zinc, The synergist is that butyl triphenyl is fluorinated phosphine.
The beneficial effects of the present invention are:
It is the substrate of corrosion-resistant abrasion coating using Pioloform, polyvinyl acetal phenol-formaldehyde resin modified, while rationally control is poly- in the present invention The additional amount of vinyl acrylate lotion and plumbous chromate, and polyvinylacrylate lotion and the ratio of plumbous chromate is made to be in certain In the range of, it is remarkably improved the antiseptic property of corrosion-resistant abrasion coating, two isophthalic are diluent, cellulose hydroxy propyl Ji Jia between use Base ether is as adhesive, so that the dilution of corrosion-resistant abrasion coating and plybonding effect are preferable, film thin and thick is uniform, can be formed smooth Film, addition nanometer aluminium powder, nano calcium oxide, zinc oxide and aluminium hydroxide simultaneously rationally control the proportional region between them, no The antiseptic property of above-mentioned coating can only be enhanced, and greatly strengthen the wear-resisting property of coating, significantly extend making for above-mentioned coating Use the service life.In the present invention, the antiseptic property of the corrosion-resistant abrasion coating is good, and wear-resisting property is excellent, long service life, and cost It is relatively low.
Specific embodiment
Embodiment 1:
A kind of novel wear resistant coating, which is characterized in that its raw material includes: Pioloform, polyvinyl acetal phenol-formaldehyde resin modified by weight 12-20 parts, 8-9 parts of polyvinylacrylate lotion, 3-13 parts of plumbous chromate, 3-12 parts of cellulose hydroxypropyl methyl ether, diformazan 6-10 parts of benzene, 15-21 parts of nanometer aluminium powder, 3-7 parts of aluminium hydroxide, 12-17 parts of nano calcium oxide, 4-8 parts of zinc oxide, supra polymer 15~35 parts of weight northylen, 5~20 parts of styrene-acrylic emulsion, 5~20 parts of epoxy resin, 2~10 parts of butadiene-styrene rubber, molybdenum disulfide 1~5 Part, 0.2~1 part of thickener, 1~5 part of catalyst, 0.2~1.5 part of synergist, 1~5 part of silica flour, nano cupric oxide 1~5 Part, 0.2~1 part of butanone, 0.3~2 part of butyl acetate, 20~50 parts of deionized water, 2~10 parts of pentaerythrite.
Embodiment 2:
A kind of novel wear resistant coating, which is characterized in that be made from the following raw materials in parts by weight: 35 parts of ultra-high molecular weight polyethylene, 20 parts of styrene-acrylic emulsion, 20 parts of epoxy resin, 10 parts of butadiene-styrene rubber, 5 parts of molybdenum disulfide, 1 part of thickener, 5 parts of catalyst, synergist 1.5 parts, 5 parts of silica flour, 5 parts of nano cupric oxide, 1 part of butanone, 2 parts of butyl acetate, 50 parts of deionized water, 10 parts of pentaerythrite.
Embodiment 3
In the present embodiment, a kind of novel wear resistant coating, raw material includes: Pioloform, polyvinyl acetal phenol-formaldehyde resin modified by weight 15.5 parts, 8.4 parts of polyvinylacrylate lotion, 11.3 parts of plumbous chromate, 4 parts of cellulose hydroxypropyl methyl ether, meta-xylene 9.2 Part, 16.6 parts of nanometer aluminium powder, 5.5 parts of aluminium hydroxide, 14.3 parts of nano calcium oxide, 6.5 parts of zinc oxide；Wherein cellulose hydroxy propyl base Methyl ether sieves with 100 mesh sieve the percent of pass of net not less than 98%, and methoxyl value 26.7%, hydroxypropyl base value is 8.8%；Nanometer aluminium powder Partial size be 30-60nm, the partial size of nano calcium oxide is 50nm-200nm.
Embodiment 4
In the present embodiment, a kind of novel wear resistant coating, raw material includes: Pioloform, polyvinyl acetal phenol-formaldehyde resin modified 12 by weight Part, it 8.9 parts of polyvinylacrylate lotion, 4.4 parts of plumbous chromate, 11 parts of cellulose hydroxypropyl methyl ether, 6 parts of meta-xylene, receives 20.3 parts of aluminium powder, 3.3 parts of aluminium hydroxide, 16.8 parts of nano calcium oxide, 4.2 parts of zinc oxide of rice；Wherein cellulose hydroxy propyl ylmethyl Ether sieves with 100 mesh sieve the percent of pass of net not less than 98%, and methoxyl value 22.5%, hydroxypropyl base value is 10.3%；Nanometer aluminium powder Partial size is 30-60nm, and the partial size of nano calcium oxide is 50nm-200nm.
Embodiment 5
In the present embodiment, a kind of novel wear resistant coating, raw material includes: Pioloform, polyvinyl acetal phenol-formaldehyde resin modified 17 by weight Part, 8 parts of polyvinylacrylate lotion, 10 parts of plumbous chromate, 7 parts of cellulose hydroxypropyl methyl ether, 9 parts of meta-xylene, nano aluminum 17 parts of powder, 5.5 parts of aluminium hydroxide, 14.3 parts of nano calcium oxide, 7 parts of zinc oxide；Wherein cellulose hydroxypropyl methyl ether crosses 100 mesh The percent of pass of sieve is not less than 98%, and methoxyl value 27.5%, hydroxypropyl base value is 6.5%；The partial size of nanometer aluminium powder is 30- 60nm, the partial size of nano calcium oxide are 50nm-200nm.
Specific implementation of the invention is described in detail above, but is intended only as an example, the present invention is not It is limited to specific implementation case described above, also within protection scope of the present invention to the equivalent modifications that carry out of the present invention.

Claims (4)

1. a kind of novel wear resistant coating, which is characterized in that its raw material includes: Pioloform, polyvinyl acetal phenol-formaldehyde resin modified by weight 12-20 parts, 8-9 parts of polyvinylacrylate lotion, 3-13 parts of plumbous chromate, 3-12 parts of cellulose hydroxypropyl methyl ether, diformazan 6-10 parts of benzene, 15-21 parts of nanometer aluminium powder, 3-7 parts of aluminium hydroxide, 12-17 parts of nano calcium oxide, 4-8 parts of zinc oxide, supra polymer 15~35 parts of weight northylen, 5~20 parts of styrene-acrylic emulsion, 5~20 parts of epoxy resin, 2~10 parts of butadiene-styrene rubber, molybdenum disulfide 1~5 Part, 0.2~1 part of thickener, 1~5 part of catalyst, 0.2~1.5 part of synergist, 1~5 part of silica flour, nano cupric oxide 1~5 Part, 0.2~1 part of butanone, 0.3~2 part of butyl acetate, 20~50 parts of deionized water, 2~10 parts of pentaerythrite.
2. novel wear resistant coating as described in claim 1, which is characterized in that Pioloform, polyvinyl acetal phenol-formaldehyde resin modified and poly- third The weight ratio of olefin(e) acid vinyl acetate lotion is 1.5-2.5；17 parts of Pioloform, polyvinyl acetal phenol-formaldehyde resin modified, polyvinylacrylate cream 8 parts of liquid, 10 parts of plumbous chromate, 7 parts of cellulose hydroxypropyl methyl ether, 9 parts of meta-xylene, 17 parts of nanometer aluminium powder, aluminium hydroxide 5.5 Part, 14.3 parts of nano calcium oxide, 7 parts of zinc oxide.
3. novel wear resistant coating as described in claim 1, which is characterized in that cellulose hydroxypropyl methyl ether sieves with 100 mesh sieve net Percent of pass be not less than 98%, methoxyl value 21.3-27.5%, hydroxypropyl base value be 6.5-10.3%；Pioloform, polyvinyl acetal changes 15-18 parts of phenolic resin of property, 8-9 parts of polyvinylacrylate lotion, 10-12 parts of plumbous chromate, cellulose hydroxypropyl methyl ether 6-8 Part, 7-9 parts of meta-xylene, 16-19 parts of nanometer aluminium powder, 5-6 parts of aluminium hydroxide, 14-16 parts of nano calcium oxide, 6-7 parts of zinc oxide, The partial size of nanometer aluminium powder is 30-60nm, and the partial size of nano calcium oxide is 50nm-200nm, (nanometer aluminium powder+nano calcium oxide) with The weight ratio of (zinc oxide+aluminium hydroxide) is (6-7): (2-3).
4. novel wear resistant coating as described in claim 1, which is characterized in that the thickener is hydroxypropyl methyl cellulose, The catalyst is sulfonic acid zinc, and the synergist is that butyl triphenyl is fluorinated phosphine.
CN201710872045.1A 2017-09-25 2017-09-25 A kind of novel wear resistant coating Pending CN109554062A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110763066A (en) * 2019-10-18 2020-02-07 浙江大学 Heat exchange tube of waste heat boiler
CN111087880A (en) * 2019-12-31 2020-05-01 宜兴市宇龙塑胶包装制品有限公司 Wear-resistant anti-scratch coating and preparation method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110763066A (en) * 2019-10-18 2020-02-07 浙江大学 Heat exchange tube of waste heat boiler
CN110763066B (en) * 2019-10-18 2020-09-29 浙江大学 Heat exchange tube of waste heat boiler
US20220243908A1 (en) * 2019-10-18 2022-08-04 Zhejiang University Heat exchange tube of waste heat boiler
US11796170B2 (en) * 2019-10-18 2023-10-24 Zhejiang University Heat exchange tube of waste heat boiler
CN111087880A (en) * 2019-12-31 2020-05-01 宜兴市宇龙塑胶包装制品有限公司 Wear-resistant anti-scratch coating and preparation method thereof

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