CN107488474A - Produce the method and water proof anti-soil moulded coal product of water proof anti-soil moulded coal product - Google Patents
Produce the method and water proof anti-soil moulded coal product of water proof anti-soil moulded coal product Download PDFInfo
- Publication number
- CN107488474A CN107488474A CN201710744121.0A CN201710744121A CN107488474A CN 107488474 A CN107488474 A CN 107488474A CN 201710744121 A CN201710744121 A CN 201710744121A CN 107488474 A CN107488474 A CN 107488474A
- Authority
- CN
- China
- Prior art keywords
- emulsion
- moulded coal
- acrylic emulsion
- soil
- coal product
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
-
- 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
- C09D125/00—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 an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/02—Homopolymers or copolymers of hydrocarbons
- C09D125/04—Homopolymers or copolymers of styrene
- C09D125/08—Copolymers of styrene
- C09D125/14—Copolymers of styrene with unsaturated esters
-
- 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
- C09D131/00—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 an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Coating compositions based on derivatives of such polymers
- C09D131/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C09D131/04—Homopolymers or copolymers of vinyl acetate
-
- 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
-
- 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
- C09D143/00—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 containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
- C09D143/04—Homopolymers or copolymers of monomers containing silicon
-
- 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
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
-
- 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
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
- C09D5/1668—Vinyl-type polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Abstract
This disclosure relates to a kind of method for producing water proof anti-soil moulded coal product and water proof anti-soil moulded coal product, this method include：Contain the protective agent of polymer emulsion in moulded coal surface spraying, so that the protective agent forms film on the moulded coal surface, the polymer emulsion includes at least one of styrene-acrylic emulsion, pure-acrylic emulsion, silicone acrylic emulsion, VAE emulsions, fluoropolymer emulsion and acrylate and vinyl acetate emulsion.The disclosure solves moulded coal product existing water suction during carrying, taking is got damp, makes hand and clothing dirty the problems such as, and obtained moulded coal product is scattered floating without dust when transporting and packing, and has good usage experience.
Description
Technical field
This disclosure relates to clean type coal production of articles field, in particular it relates to a kind of water proof anti-soil moulded coal product that produces
Method and water proof anti-soil moulded coal product.
Background technology
Moulded coal is a certain proportion of viscous through scientific matching blending by respective characteristic by the different coal of one or more properties
Agent, sulphur-fixing agent, leavening agent etc. are tied, the technical indicators such as its caloric value, fugitive constituent, sulfur-fixing rate is reached predetermined numerical value, by powder
The technical process such as broken, mixture shaping are processed into certain geometrical shape and cold strength and have good combustion and environment protecting
Solid fuel.
Clean type coal technology is one of economic and effective approach for administering China's Coal-smoke Air Pollution.But moulded coal exists
Water suction easily occurs in storage and transportation to get damp problem, causes moulded coal to crush, can also increase SO during burning2With the dirt such as black smoke
Thing is contaminated, hinders the realization of moulded coal clean and effective combustion efficiency.In addition, as the improvement of people's living standards, outdoor charcoal for roasting
Product is also increasingly popularized, but when taking charcoal for roasting, inevitably handle and clothing do black to people, have a strong impact on and play
Mood and usage experience.
The content of the invention
The purpose of the disclosure is to provide a kind of method for producing water proof anti-soil moulded coal product and water proof anti-soil moulded coal product,
To overcome the shortcomings of existing moulded coal product.
To achieve these goals, disclosure first aspect：A kind of method for producing water proof anti-soil moulded coal product is provided, should
Method includes：Contain the protective agent of polymer emulsion in moulded coal surface spraying, so that the protective agent is in moulded coal surface shape
Into film, the polymer emulsion include styrene-acrylic emulsion, pure-acrylic emulsion, silicone acrylic emulsion, VAE emulsions, fluoropolymer emulsion and
At least one of acrylate and vinyl acetate emulsion.
Alternatively, relative to 1cm2The moulded coal of surface area, the quantity for spray of the protective agent is 0.001-0.01g.
Alternatively, the polymer emulsion is styrene-acrylic emulsion and VAE emulsions, the weight of styrene-acrylic emulsion and the VAE emulsion
Than for 1：(0.5-3).
Alternatively, the polymer emulsion is pure-acrylic emulsion, silicone acrylic emulsion, VAE emulsions and acrylate and vinyl acetate emulsion, and described pure third is newborn
Liquid, silicone acrylic emulsion, the weight ratio of VAE emulsions and acrylate and vinyl acetate emulsion are 1：(0.5-2)：(0.5-2)：(0.2-2).
Alternatively, the polymer emulsion is styrene-acrylic emulsion, pure-acrylic emulsion, silicone acrylic emulsion, VAE emulsions, fluoropolymer
Emulsion and acrylate and vinyl acetate emulsion, the styrene-acrylic emulsion, pure-acrylic emulsion, silicone acrylic emulsion, VAE emulsions, fluoropolymer emulsion and the breast of vinegar third
The weight ratio of liquid is 1：(0.5-3)：(0.5-2)：(0.5-3)：(0.1-0.5)：(0.2-2).
Alternatively, the protective agent uniformly obtains the polymer emulsion with dispersant, the polymer
The weight ratio of emulsion and the dispersant is 1：(5-50).
Alternatively, the dispersant is water and/or ethanol.
Alternatively, the condition of the spraying is：Pressure is 0.1-0.5MPa, and temperature is 15-30 DEG C.
Disclosure second aspect：Water proof anti-soil moulded coal system prepared by a kind of method as described in disclosure first aspect is provided
Product.
Protective agent containing polymer emulsion is applied to production waterproof by Pass through above-mentioned technical proposal, the disclosure in a creative way
In the method for anti-fouling type coal product, protective agent is sprayed at moulded coal surface and forms film, the membrane waterproofing is antifouling, into film toughness
Good, film formation time is short, and will not change the performance and color on moulded coal surface, is carrying, was taking so as to solve moulded coal product
Water suction present in journey is got damp, made dirty the problems such as hand and clothing, and obtained moulded coal product is scattered when transporting pack without dust
Floating, has good usage experience.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Embodiment
The embodiment of the disclosure is described in detail below.It is it should be appreciated that described herein specific
Embodiment is merely to illustrate and explained the disclosure, is not limited to the disclosure.
Disclosure first aspect：A kind of method for producing water proof anti-soil moulded coal product is provided, this method includes：In moulded coal table
Face sprays the protective agent containing polymer emulsion, so that the protective agent forms film, the polymer on the moulded coal surface
Emulsion includes at least one in styrene-acrylic emulsion, pure-acrylic emulsion, silicone acrylic emulsion, VAE emulsions, fluoropolymer emulsion and acrylate and vinyl acetate emulsion
Kind.
Protective agent containing polymer emulsion is applied to the side of production water proof anti-soil moulded coal product by the disclosure in a creative way
In method, protective agent being sprayed at moulded coal surface and forms film, the membrane waterproofing is antifouling, and film forming good toughness, film formation time is short, and not
The performance and color on moulded coal surface can be changed, got damp so as to solve the existing water suction during carrying, taking of moulded coal product,
The problems such as making hand and clothing dirty.
According to the disclosure, the protective agent can reach the purpose of the disclosure when quantity for spray is less.For example, relative to
1cm2The moulded coal of surface area, the quantity for spray of the protective agent can be 0.001-0.01g.
Wherein, styrene-acrylic emulsion, i.e. styrene-acrylate emulsion, it is to be total to by styrene and acrylate monomer through emulsion
Poly- and obtain, solids content is in 40-50%, and viscosity is in 80-2000mPas, pH value 8-9.The adhesive force of styrene-acrylic emulsion is good, institute
Transparent into glued membrane, water-fast, oil resistant, heat-resisting, ageing-resistant performance is good.Preferably, the solids content of the styrene-acrylic emulsion is 46-
50%, viscosity 500-1800mPas, pH value 7-9.
Wherein, pure-acrylic emulsion be by a variety of acrylic acid, methacrylic acid, methyl methacrylate, esters of acrylic acid and
Functional aid multiple aggregation, the emulsion formed by optimize technique copolymerization, has excellent weatherability and anti-after tack.It is preferred that
Ground, the solids content of the pure-acrylic emulsion is 47-50%, viscosity 500-2000mPas, pH value 7-9.
Wherein, silicone acrylic emulsion is to add the organic silicon monomer containing unsaturated bond with acrylic monomer suitably to help
Agent, the emulsion being polymerized by nucleocapsid cladding polymerization technique.Silicone acrylic emulsion combine the heat-resisting quantity of organosilicon, weatherability,
Chemical-resistant, the high colour retention of hydrophobic, the low not v ulnerability of surface energy and acrylic resin, pliability, tack
Characteristic, there is high water-fast and resistant to pollution advantage.Preferably, the solids content of the silicone acrylic emulsion is 48-52%, and viscosity is
500-1000mPas, pH value 7-9.
Wherein, VAE emulsions, it is the abbreviation of vinyl acetate-ethylene copolymerization emulsions, is using vinyl acetate and vinyl monomer as base
This raw material, add the macromolecule emulsion that emulsifying agent and initiator are formed by the copolymerization of high pressure emulsion polymerization.VAE emulsions have
Good film forming, compatibility, pliability and caking property.Preferably, the solids content of the VAE emulsions is 50-60%, viscosity
For 500-2000mPas, pH value 5-6.
Wherein, acrylate and vinyl acetate emulsion is the water-based high score formed using vinyl acetate and butyl acrylate as the copolymerization of main function monomer
Subtree fat.
Wherein, fluoropolymer emulsion is to be copolymerized with fluorine monomer (such as tetrafluoroethene, PVF) for basic monomer
Obtain, it has fabulous film pollution resistance and water-and oil-repellency.
Various polymer emulsions employed in the disclosure are available commercially.
According to a kind of preferred embodiment of the disclosure, the polymer emulsion is styrene-acrylic emulsion and VAE emulsions.Work as institute
When to state polymer emulsion be above-mentioned substance, production cost can be reduced, while ensures the water proof anti-soil performance of gained moulded coal product.
The weight ratio of styrene-acrylic emulsion and the VAE emulsion can be 1：(0.5-3), preferably 1：(1-3).
According to another preferred embodiment of the disclosure, the polymer emulsion be pure-acrylic emulsion, silicone acrylic emulsion,
VAE emulsions and acrylate and vinyl acetate emulsion.When the polymer emulsion is above-mentioned substance, it can further optimize the anti-of gained moulded coal product
Water antifouling property.The pure-acrylic emulsion, silicone acrylic emulsion, the weight ratio of VAE emulsions and acrylate and vinyl acetate emulsion can be 1：(0.5-2)：
(0.5-2)：(0.2-2), preferably 1：(1-2)：(1-2)：(0.5-2).
According to the yet another preferred embodiment of the disclosure, the polymer emulsion is styrene-acrylic emulsion, pure-acrylic emulsion, silicon
Acrylic emulsion, VAE emulsions, fluoropolymer emulsion and acrylate and vinyl acetate emulsion.The styrene-acrylic emulsion, pure-acrylic emulsion, silicone acrylic emulsion, VAE breasts
The weight ratio of liquid, fluoropolymer emulsion and acrylate and vinyl acetate emulsion can be 1：(0.5-3)：(0.5-2)：(0.5-3)：(0.1-0.5)：
(0.2-2), preferably 1：(1-3)：(1-2)：(1-3)：(0.3-0.5)：(0.5-2).By the polymer emulsion system of above-mentioned composition
Standby to be sprayed at moulded coal surface formation film for protective agent, film forming good toughness, film formation time is short, and will not change the property on moulded coal surface
Energy and color, the moulded coal product water proof anti-soil significant effect of gained.
According to the disclosure, the protective agent can uniformly obtain the polymer emulsion with dispersant, institute
The weight ratio for stating polymer emulsion and the dispersant can change in very large range, for example, the polymer emulsion and institute
The weight ratio for stating dispersant can be 1：(5-50).The dispersant can be water and/or ethanol, preferably water.
According to the disclosure, the method for the spraying can be that this area is conventional, for example, anti-by what is prepared using spray gun
Shield agent is sprayed at the moulded coal surface, and the condition of the spraying can be：Pressure is 0.1-0.5MPa, and temperature is 15-30 DEG C.Will
After protective agent is sprayed at moulded coal surface, its natural air drying or heating, drying can be made, you can form film on moulded coal surface.
The method that the disclosure provides is simple to operate, used polymer emulsion wide material sources, and cheap, addition
It is few, there is wide applicability.
Disclosure second aspect：Water proof anti-soil moulded coal system prepared by a kind of method as described in disclosure first aspect is provided
Product.The moulded coal product water proof anti-soil significant effect that the disclosure provides, it is scattered floating without dust during transport pack, there is making well
With experience.
The disclosure is further illustrated by the following examples, but does not therefore limit the disclosure.
In embodiment, styrene-acrylic emulsion is purchased from Henan Bao Hui Chemical Co., Ltd.s, article number HM2000, and solids content is
50%, viscosity 1000mPas, pH value 7-9；Pure-acrylic emulsion is purchased from the Chemical Co., Ltd. of Jining 101, and article number is
RG989, solids content 50%, viscosity 1200mPas, pH value 7-9；Silicone acrylic emulsion is limited purchased from Qingdao coating of making the country prosperous
Company, article number XG-610, solids content 50%, viscosity 600mPas, pH value 7-9；VAE emulsions are purchased from Sichuan
Wei Nilun factories, article number CW602, solids content 60%, viscosity 2000mPas, pH value 5-6；Fluoropolymer breast
Liquid is purchased from Dong Huan Chemical Co., Ltd.s of Changshu City, article number DF-01；Acrylate and vinyl acetate emulsion is purchased from the limited public affairs of Du Pont of Zhengzhou City chemical industry
Department, article number 87552.
Embodiment 1
By styrene-acrylic emulsion, VAE emulsions according to 1：2 weight ratio is mixed into polymer emulsion, by the use of water as dispersant with gathering
Compound emulsion, which is sufficiently mixed, to stir, and the weight ratio of polymer emulsion and water is 1：20, obtain protective agent.Moulded coal drying work
In pressure be 0.2MPa with spray gun after skill processing during export, temperature be 20 DEG C under the conditions of by gained protective agent atomizing spraying in type
Coal surface, relative to 1cm2The moulded coal of surface area, the quantity for spray of protective agent is 0.001g, natural air drying, is formed with film
Moulded coal product, gained moulded coal product hand touch not dirty hand, are scattered floating without dust during transport pack.
Embodiment 2
By pure-acrylic emulsion, silicone acrylic emulsion, VAE emulsions and acrylate and vinyl acetate emulsion according to 1：1.5：1：1.5 weight ratio is mixed into poly-
Compound emulsion, is sufficiently mixed with polymer emulsion by the use of water as dispersant and stirs, and the weight ratio of polymer emulsion and water is
1：20, obtain protective agent.In pressure it is 0.2MPa with spray gun, temperature is 20 DEG C of bars after moulded coal drying PROCESS FOR TREATMENT during export
By gained protective agent atomizing spraying on moulded coal surface under part, relative to 1cm2The moulded coal of surface area, the quantity for spray of protective agent are
0.001g, natural air drying, the moulded coal product with film is formed, gained moulded coal product hand touches not dirty hand, without powder when transport packs
Dirt is scattered floating.
Embodiment 3
By styrene-acrylic emulsion, pure-acrylic emulsion, silicone acrylic emulsion, VAE emulsions, fluoropolymer emulsion and acrylate and vinyl acetate emulsion according to 1：2：
1：1：0.3：0.5 weight ratio is mixed into polymer emulsion, and it is equal to be sufficiently mixed stirring by the use of water as dispersant and polymer emulsion
Even, the weight ratio of polymer emulsion and water is 1：20, obtain protective agent.After moulded coal drying PROCESS FOR TREATMENT during export, spray gun is used
Be 0.2MPa in pressure, temperature be 20 DEG C under the conditions of by gained protective agent atomizing spraying on moulded coal surface, relative to 1cm2Surface
Long-pending moulded coal, the quantity for spray of protective agent is 0.001g, natural air drying, forms the moulded coal product with film, gained moulded coal product
Hand touches not dirty hand, is scattered floating without dust during transport pack.
Embodiment 4
Water proof anti-soil moulded coal product is produced according to the method for embodiment 1, difference is, styrene-acrylic emulsion, the weight of VAE emulsions
Than for 1：0.5.Moulded coal product hand obtained by the present embodiment touches not dirty hand, is scattered floating without dust during transport pack.
Embodiment 5
Water proof anti-soil moulded coal product is produced according to the method for embodiment 2, difference is, pure-acrylic emulsion, silicone acrylic emulsion, VAE
Emulsion and the weight of acrylate and vinyl acetate emulsion ratio are 1：0.5：0.5：0.3.Moulded coal product hand obtained by the present embodiment touches not dirty hand, transport pack
When be scattered floating without dust.
Embodiment 6
Water proof anti-soil moulded coal product is produced according to the method for embodiment 3, difference is, styrene-acrylic emulsion, pure-acrylic emulsion, silicon third
Emulsion, VAE emulsions, the weight ratio of fluoropolymer emulsion and acrylate and vinyl acetate emulsion are 1：0.5：0.5：0.5：0.2：0.3.The present embodiment
Gained moulded coal product hand touches not dirty hand, is scattered floating without dust during transport pack.
Embodiment 7
Water proof anti-soil moulded coal product is produced according to the method for embodiment 2, difference is, the polymer emulsion in the present embodiment
For pure-acrylic emulsion, VAE emulsions and acrylate and vinyl acetate emulsion, weight ratio is 1：1：1.5.Moulded coal product hand obtained by the present embodiment touches not dirty hand,
It is scattered floating without dust during transport pack.
Embodiment 8
Water proof anti-soil moulded coal product is produced according to the method for embodiment 2, difference is, the polymer emulsion in the present embodiment
For silicone acrylic emulsion, VAE emulsions and acrylate and vinyl acetate emulsion, weight ratio is 1：0.5：1.Moulded coal product hand obtained by the present embodiment touches not dirty hand,
It is scattered floating without dust during transport pack.
Embodiment 9
Water proof anti-soil moulded coal product is produced according to the method for embodiment 2, difference is, the polymer emulsion in the present embodiment
For pure-acrylic emulsion, silicone acrylic emulsion and acrylate and vinyl acetate emulsion, weight ratio is 1：1.5：1.5.Moulded coal product hand obtained by the present embodiment is touched not dirty
Hand, it is scattered floating without dust during transport pack.
Comparative example 1
The moulded coal product of this comparative example does not spray protective agent, and the moulded coal product hand touches dirty hand, and transport has dust to dissipate when packing
Fall floating.
Testing example
Immersion according to MT/T749-1999 method testing example 1-9 and comparative example 1 made moulded coal product is done strong again
Degree, acquired results are listed in Table 1 below.
Table 1
From table 1, the moulded coal product produced using disclosed method has good water resistance.
The preferred embodiment of the disclosure described in detail above, still, the disclosure are not limited in above-mentioned embodiment
Detail, in the range of the technology design of the disclosure, a variety of simple variants can be carried out to the technical scheme of the disclosure, this
A little simple variants belong to the protection domain of the disclosure.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy no longer separately illustrates.
In addition, it can also be combined between a variety of embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought, it should equally be considered as content disclosed in this invention.
Claims (9)
- A kind of 1. method for producing water proof anti-soil moulded coal product, it is characterised in that this method includes：Contain in moulded coal surface spraying The protective agent of polymer emulsion, so that the protective agent forms film on the moulded coal surface, the polymer emulsion includes benzene At least one of acrylic emulsion, pure-acrylic emulsion, silicone acrylic emulsion, VAE emulsions, fluoropolymer emulsion and acrylate and vinyl acetate emulsion.
- 2. the method according to claim 11, wherein, relative to 1cm2The moulded coal of surface area, the spraying of the protective agent Measure as 0.001-0.01g.
- 3. according to the method for claim 1, wherein, the polymer emulsion is styrene-acrylic emulsion and VAE emulsions, the phenylpropyl alcohol The weight of emulsion and VAE emulsions ratio is 1：(0.5-3).
- 4. according to the method for claim 1, wherein, the polymer emulsion is pure-acrylic emulsion, silicone acrylic emulsion, VAE emulsions And acrylate and vinyl acetate emulsion, the pure-acrylic emulsion, silicone acrylic emulsion, the weight ratio of VAE emulsions and acrylate and vinyl acetate emulsion are 1：(0.5-2)：(0.5- 2)：(0.2-2).
- 5. according to the method for claim 1, wherein, the polymer emulsion is styrene-acrylic emulsion, pure-acrylic emulsion, the breast of silicon third Liquid, VAE emulsions, fluoropolymer emulsion and acrylate and vinyl acetate emulsion, the styrene-acrylic emulsion, pure-acrylic emulsion, silicone acrylic emulsion, VAE emulsions, contain Fluoropolymer emulsions and the weight of acrylate and vinyl acetate emulsion ratio are 1：(0.5-3)：(0.5-2)：(0.5-3)：(0.1-0.5)：(0.2-2).
- 6. according to the method for claim 1, wherein, the protective agent is that the polymer emulsion and dispersant is equal Even to obtain, the weight ratio of the polymer emulsion and the dispersant is 1：(5-50).
- 7. according to the method for claim 6, wherein, the dispersant is water and/or ethanol.
- 8. according to the method for claim 1, wherein, the condition of the spraying is：Pressure is 0.1-0.5MPa, and temperature is 15-30℃。
- 9. water proof anti-soil moulded coal product prepared by a kind of method in 1-8 as claim described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710744121.0A CN107488474A (en) | 2017-08-25 | 2017-08-25 | Produce the method and water proof anti-soil moulded coal product of water proof anti-soil moulded coal product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710744121.0A CN107488474A (en) | 2017-08-25 | 2017-08-25 | Produce the method and water proof anti-soil moulded coal product of water proof anti-soil moulded coal product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107488474A true CN107488474A (en) | 2017-12-19 |
Family
ID=60651051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710744121.0A Pending CN107488474A (en) | 2017-08-25 | 2017-08-25 | Produce the method and water proof anti-soil moulded coal product of water proof anti-soil moulded coal product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107488474A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR8603983A (en) * | 1986-08-21 | 1988-04-12 | Charcoal Ind Ltda | COATED COOKED PELLETS |
| AU601585B2 (en) * | 1987-05-25 | 1990-09-13 | Coal Corporation Of Victoria | Coating of briquettes |
| CN2217625Y (en) * | 1995-01-20 | 1996-01-17 | 李子明 | Shaped-coal with protective coat |
| CN102167989A (en) * | 2011-03-22 | 2011-08-31 | 南通同盛生物能源科技有限公司 | Method for preventing biomass carbon source type coal from being dampened |
| WO2013027082A1 (en) * | 2011-08-19 | 2013-02-28 | Celanese Emulsions Gmbh | Fuel pellets and briquettes, their production and use |
-
2017
- 2017-08-25 CN CN201710744121.0A patent/CN107488474A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR8603983A (en) * | 1986-08-21 | 1988-04-12 | Charcoal Ind Ltda | COATED COOKED PELLETS |
| AU601585B2 (en) * | 1987-05-25 | 1990-09-13 | Coal Corporation Of Victoria | Coating of briquettes |
| CN2217625Y (en) * | 1995-01-20 | 1996-01-17 | 李子明 | Shaped-coal with protective coat |
| CN102167989A (en) * | 2011-03-22 | 2011-08-31 | 南通同盛生物能源科技有限公司 | Method for preventing biomass carbon source type coal from being dampened |
| WO2013027082A1 (en) * | 2011-08-19 | 2013-02-28 | Celanese Emulsions Gmbh | Fuel pellets and briquettes, their production and use |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102863854B (en) | High chlorinated potyethlene anti-corrosive paint and preparation method thereof | |
| CN104277172B (en) | Water-based waterproof acrylate emulsion and preparation method thereof | |
| CN100389156C (en) | Aqueous coating containing three layer nuclear shell structure rubber particle latex and its preparation method | |
| CN104831540B (en) | Water-repellent, oil-repellent, sun-proof, anti-bend torsion and cold-resistant matt-leather-membrane aqueous coating adhesive for textiles and preparation method of matt-leather-membrane aqueous coating adhesive | |
| CN108250877A (en) | A kind of phosphate modified acrylic acid aqueous industrial coating | |
| CN103059212B (en) | Hydrogenated rosin modified acrylic ester hybridization emulsion and preparation method and application thereof | |
| CN105368150B (en) | A kind of water-based weather-proof glass ink | |
| CN103087255B (en) | Crosslinking fluorine modified acrylic ester nanometer polymer emulsion and preparation method thereof | |
| JPS62205170A (en) | Chalk adhesive polymer composition and its preparation | |
| CN103467672B (en) | Waterborne organic silicon modified epoxy and preparation method thereof | |
| CN102533034A (en) | Preparation method and application of high-glaze aqueous glazing paint | |
| CN109651551A (en) | A kind of dope for inner wall of architecture acrylic acid ester emulsion and preparation method thereof and coating | |
| CN105367697A (en) | Silicone acrylic emulsion having core-shell structure and preparation method thereof | |
| CN101880490B (en) | De-lustering curing agent, de-lustering curing agent-containing powder paint and use thereof | |
| CN108117835A (en) | A kind of chromium-free fingerprint-resistant environmental protection coating material and preparation method thereof | |
| CN102020818B (en) | Acrylate/silicone-acrylate compound emulsion and method for preparing same | |
| CN102816512A (en) | Scratch resistance water-borne wood coating | |
| CN105348455A (en) | Modified epoxy group acrylic acid matting resin and preparing method | |
| CN110167993B (en) | Emulsion particles, emulsion comprising same and preparation method of emulsion | |
| CN102517983A (en) | High-luster water-based paint for papermaking coating and preparation method thereof | |
| JPS58154761A (en) | Dispersant for inorganic pigment | |
| CN106065044A (en) | A kind of preparation method of woodcare paint styrene-acrylic emulsion | |
| CN105038533A (en) | Aqueous baking varnish coating specially used for antitheft doors, and preparation method thereof | |
| CN101381436A (en) | Nucleocapsid type sericite-compound material and preparation method thereof | |
| CN107488474A (en) | Produce the method and water proof anti-soil moulded coal product of water proof anti-soil moulded coal product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171219 |
|
| RJ01 | Rejection of invention patent application after publication |