CN107964364A - A kind of liquid rubber spray-coating material - Google Patents
A kind of liquid rubber spray-coating material Download PDFInfo
- Publication number
- CN107964364A CN107964364A CN201711311626.4A CN201711311626A CN107964364A CN 107964364 A CN107964364 A CN 107964364A CN 201711311626 A CN201711311626 A CN 201711311626A CN 107964364 A CN107964364 A CN 107964364A
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- Prior art keywords
- rubber
- component
- powder
- coating material
- components
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- 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.)
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Classifications
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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
- C09D195/00—Coating compositions based on bituminous materials, e.g. asphalt, tar, pitch
-
- 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
-
- 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
- C08K3/16—Halogen-containing compounds
- C08K2003/162—Calcium, strontium or barium halides, e.g. calcium, strontium or barium chloride
-
- 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
- C08K3/16—Halogen-containing compounds
- C08K2003/164—Aluminum halide, e.g. aluminium chloride
-
- 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
- C08K2201/01—Magnetic 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
Abstract
The invention discloses a kind of liquid rubber spray-coating material, the liquid rubber spray-coating material is divided into two kinds of components of A, B；The component A is anion liquid body rubber asphalt emulsion；The B component is coagulant solution；In component A, represented with mass percent, liquid rubber asphalt emulsion weight solid content is 50-75%, wherein, rubber latex 1-35%, asphalt emulsion 10-50%, anionic dispersing agents 0.01-2%, anion surfactant 0.01-2%, fatty alcohol polyoxyethylene ether 0.1-10%, OEP 70 0.1-10%, AEP 0.1-10%, carbon black 0-3%, fine powder material 0-3%, magnetic retention powder 0.5-3%；It with the addition of appropriate magnetic retention powder in component A, when being sprayed on the pipe surface of irony, it is more firm that the addition of magnetic powder make it that sprayed coating is combined with irony basic unit.
Description
Technical field
The invention belongs to rubber coating technical field, and in particular to a kind of liquid rubber spray-coating material.
Background technology
There are a variety of anti-corrosion functions, water-proof function, safeguard function, adiabatic heat-insulation function, sqouynd absorption lowering noise function, flame retarding function
Coating is the in demand material of engineering construction in building trade.Particularly underground, bridge, Tunnel Engineering construction of prevention work when,
Need to make face coat one layer of waterproof protective layer as soon as possible after excavation, and it is desirable that cure quickly.
Erosion resistant coating of the prior art is big using limitation, is only used for indoor and non-exposed roofing, is easily destroyed, has
Smell, not enough environmental protection, the difficult control of thickness；It is not easy to be made thicker, influences function raising.
Setting time is long, construction process requirement is high, construction is inconvenient；Elongation percentage, pull resistance are poor；Resistance to ag(e)ing is poor, the service life
It is short.Combined with basic unit bad, the drying of basic unit face is required very high, case above is especially prominent in the case of basic unit is iron layer.
The content of the invention
In order to solve above-mentioned technical problem existing in the prior art, present invention technology used to achieve the above object
Scheme is：A kind of liquid rubber spray-coating material, the liquid rubber spray-coating material are divided into two kinds of components of A, B；The A components for it is cloudy from
Sub- liquid rubber asphalt emulsion；The B components are coagulant solution；
The component A, is represented with mass percent, and liquid rubber asphalt emulsion weight solid content is 50-75%, wherein, rubber
Lotion 1-35%, asphalt emulsion 10-50%, anionic dispersing agents 0.01-2%, anion surfactant 0.01-2%, fat
Alcohol polyoxyethylene ether 0.1-10%, OEP-70 0.1-10%, AEP 0.1-10%, carbon black 0-3%, fine powder material 0-3% are magnetic
Solid powder 0.5-3%；
The B component, is represented with mass percent, the concentration being formulated by calcium chloride, Complex aluminium-iron mixed with polymers for 3-
18% aqueous solution, the Complex aluminium-iron polymer are one or both of aluminium polychloride, bodied ferric sulfate；
The spraying Capacity Ratio with liquid rubber spray-coating material B component and component A is 1/15-1/3.5.
Further, the rubber in the rubber latex of the A components is natural rubber or synthetic rubber；The synthesis rubber
Glue is selected from chlorine polybutadiene rubber, butadienestyrene copolymer rubber, the fine copolymer rubber of butadiene, isobutene, different
Pentadiene polymer rubber, the one or more in polybutadiene rubber；
Pitch in the asphalt emulsion of the A components is selected from asphalt, and coal tar asphalt, shale tar pitch, is restructured in pitch
It is one or more；
The anionic dispersing agents of the A components are selected from sulfate, TH-904, Acumer940 polymer, CD-4, sodium naphthalene sulfonate
Salt condensation polymer, the one or more in naphthalenesulfonate formaldehyde condensation compound；
The anion surfactant of the A components is selected from rosin soap, synthetic fatty acid soap, alkylsulfonate, alkyl benzene sulphonate
Sodium, alkyl sulfate, alkyl aryl sulfate, the one or more in α-sodium naphthalene sulfonate；
The magnetic retention powder of the A components is iron oxide magnetic powder, chromium dioxide magnetic powder, one kind in cobalt-iron oxide magnetic powder or
It is a variety of.
Further, the B component is preferably and is represented with mass percent, by 93-99.7% calcium chloride, 0.3-7%
The concentration that Complex aluminium-iron mixed with polymers is formulated is 3-18% aqueous solution.
Further, the B component also contains sodium chloride, is represented with mass percent, by 90-99.2% calcium chloride,
The concentration that 0.5-3% sodium chloride, 0.3-7% Complex aluminium-iron mixed with polymers are formulated is 3-18% aqueous solution.
Further, the carbon black of the component A is not less than the carbon powder or white carbon powder of 600 mesh for fineness；The A groups
The fine powder material divided is the thin porcelain powder or dicalcium powder for being not less than 800 mesh；The particle diameter of the magnetic powder of the component A is in 100nm -200nm.
Further, the pitch in the asphalt emulsion of the component A is preferably 60-120 asphalt and its lotion.
Further, the rubber in the rubber latex of the component A is preferably (co) polychloroprene rubber, butadiene styrene
One or both of copolymer rubber.
Compared with prior art, the beneficial effects of the invention are as follows：Liquid rubber spray-coating material of the present invention has excellent
Caking property, raw material is easy to get, it is advanced to be formulated, spraying forms rubber glue film performance is superior, use scope is wide, spraying device special
Advanced, easy to use, whole production link and application process environmental protection.Ageing-resistant and corrosion resisting property, is applicable in Yu Haiyang, sluice, waterfall
The steel constructions such as cloth, port engineering, highway, bridge, metallurgy, chemical industry, industry ground slab and civil buildings and reinforced concrete structure
Antiseepage, anti-corrosion mask and repairing work.With fabulous adhesive force, the extremely strong fluent material of penetration, fast drying, wearability
By force, and there is the component in good chemical resistance and water resistance, with concrete and solid to have an effect, make concrete it is each into
Divide and be solidified into a firm entity, and block each size pore of concrete, a dustless fine and close entirety is obtained, so as to carry
Wearability, crushing resistance, compactness and the impermeability of high concrete.When being sprayed on the pipe surface of irony, the addition of magnetic powder causes
Sprayed coating is combined more firm with irony basic unit.
Embodiment
The technical solution in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this area is common
Technical staff's all other embodiments obtained without making creative work, belong to the model that the present invention protects
Enclose.
Embodiment 1：A kind of liquid rubber spray-coating material.
A kind of liquid rubber spray-coating material, the liquid rubber spray-coating material are divided into two kinds of components of A, B；The A components are the moon
Ionic liquid rubber asphalt lotion；The B components are coagulant solution；
A component anion liquid body rubber asphalt emulsions add up to 100kg, wherein, (co) polychloroprene rubber lotion 25kg, No. 80 stones
Oil asphalt lotion 30kg, anionic dispersing agents TH -904 are 0.15kg, naphthalenesulfonate formaldehyde condensation compound 0.15kg, CD -4 is
0.15kg, anion surfactant rosin soap 1kg, synthetic fatty acid soap 0.5kg, alkylsulfonate 0.2kg, fatty alcohol polyoxy
Vinethene 2%, OEP-70 3%, AEP 4%；Carbon black 1.5kg, fineness are not less than the porcelain powder 0.75kg of 800 mesh, and particle diameter is about
The magnetic powder 0.5kg of 150nm, water are surplus.
B component, is represented with mass percent, the concentration being formulated by calcium chloride, Complex aluminium-iron mixed with polymers for 3-
18% aqueous solution；B components, are represented with mass percent, are polymerize by 95% calcium chloride, 1.5% sodium chloride, 5% Complex aluminium-iron
The concentration that thing mixed preparing forms is 10% aqueous solution, and Complex aluminium-iron polymer is aluminium polychloride.
The spraying Capacity Ratio of liquid rubber spray-coating material B components and A components is 1/15-1/3.5.
The preparation of A component anion liquid body rubber asphalt emulsions：
（1）Nature rubber latex or synthetic rubber latex are produced：If the rubber latex solid content bought is less than 48-65%
, it is necessary to extracted by low temperature, extraction solid content is heated up in 48-65% nature rubber latex or synthetic rubber latex
It is spare to 20--40 DEG C.
（2）Asphalt emulsion is produced
The pitch of 1000 parts by weight is added in equipment for production of emulsified bitumen, and is maintained at 130 DEG C, adds 20-45% water and part
Anion surfactant, temperature will be 40-70 DEG C, carry out high shear agitation be worth solid content be 50-75% it is cloudy from
Sub- emulsified asphalt.
（3）Carbon black is produced
Take a certain amount of dispersant（Dosage is 0.2-the 30% of carbon black mass）, first tuned to open with water, then add carbon black powder, point
Dissipate abundant（Together it is put into ball mill and grinds fully）The stable and preferable carbon black dispersion of mobility is formed, liquid carbon black is made
It is spare.It is spare that carbon powder can also be made in liquid carbon black.Carbon powder processed takes electrical heating drying and processing, preferably with spray drying
Processing, also needs to carry out dry grinding powdering to the carbon black of electrical heating drying and processing.
（4）Fine powder material is produced preparation method and is produced with carbon black.
（5）The powder that fineness is not less than 800 mesh is made in porcelain powder.
（6）The powder that particle diameter is about 150nm is made in iron oxide magnetic powder.
（7）Produce anion liquid body rubber asphalt emulsion
Will（2）Obtained emulsified asphalt is down to 20--40 DEG C, adds wherein（3）The carbon black produced,（4）The fine powder material produced,
（5）The porcelain powder powder produced,（6）The iron oxide powder produced, then will（1）The nature rubber latex or synthetic rubber latex produced
It is slowly added to, is adding anionic dispersing agents, remaining anion surfactant, red phosphorus（Powder）, silane coupling agent stirring it is equal
It is even, anion liquid body rubber asphalt emulsion is made.
The preparation of B component coagulating agents：
The 10% of B components is accounted for by calcium chloride, Complex aluminium-iron polymer, sodium chloride（Mass ratio）, and the 90% of B component total amounts（Matter
Amount ratio）Water mixing is abundant, produces B components
A kind of spraying coating process of liquid rubber spray-coating material：Prepared A, B component is respectively charged into respective proportion container
In, under the promotion of dynamical system, A components and B components are separately operable respective spray gun by two pipelines, two during spraying
Muzzle slopes inwardly, and spray angle is directed at the same area face of object basal plane for needing to spray at the same time, and the moment that material sprays forms mist
Change process, two components are applied to being sufficiently mixed when reaching before basal plane or reaching basal plane so as to form rubber asphalt evenly
Film.Two components be mixed into up to spray-coating surface joint distance be 350-600mm.
Glued membrane is verified.
There is a certain amount of moisture that obtains to separate out in the glued membrane of generation, after 24h, coating drying, surface uniform ground, thickness 2.3mm.
Adhesive test is done after 168h, according to ASTM standards, material can not be peeled off from iron pipe.With same method, applied in spraying money
Upper releasing agent, is tested after the film 168h made, fracture elongation 200% with stretching-machine.Anti- pierceability experiment is detected, it is not permeable
Water, detects impermeability test, waterproof.
Embodiment 2：A kind of liquid rubber spray-coating material.
A kind of liquid rubber spray-coating material is divided into two kinds of components of A, B；Component A is anion liquid body rubber asphalt emulsion, water-based
Spray paint；B component is coagulant solution；Component A anion liquid body rubber asphalt emulsion adds up to 100kg, wherein, polybutadiene rubber
Latex solution 20kg, restructures asphalt emulsion 30kg, anionic dispersing agents TH -904 are 0.25kg, naphthalenesulfonate formaldehyde condensation compound
1.5kg, anion surfactant synthetic fatty acid soap 1.5kg, alkylsulfonate 0.2kg, aluminium hydroxide 2kg, ammonium polyphosphate
5kg ；Carbon black 1kg, the porcelain powder 2.5kg of fineness not 800 mesh, the chromium dioxide magnetic powder 0.5kg that particle diameter is about 180nm and cobalt-oxygen
Change ferromagnetic powder 2kg, water is surplus.
B components, are represented with mass percent, and the concentration being formulated by calcium chloride, Complex aluminium-iron mixed with polymers is
3-18% aqueous solution；
B components, are represented with mass percent, are matched somebody with somebody by 95% calcium chloride, 1.5% sodium chloride, 5% Complex aluminium-iron mixed with polymers
The aqueous solution that the concentration formed is 10% is made, Complex aluminium-iron polymer is aluminium polychloride.
The spraying Capacity Ratio of liquid rubber spray-coating material B components and A components is 1/15-1/3.5.
The preparation of A component anion liquid body rubber asphalt emulsions, the preparation of B component coagulating agents and liquid rubber spray-coating material
Spraying coating process it is identical with embodiment 1.
Glued membrane is verified.
There is a certain amount of moisture that obtains to separate out in the glued membrane of generation, after 24h, coating drying, surface uniform ground, thickness 3.3mm.
Adhesive test is done after 168h, according to ASTM standards, material can not be peeled off from iron pipe.With same method, applied in spraying money
Upper releasing agent, is tested after the film 168h made, fracture elongation 200% with stretching-machine.Anti- pierceability experiment is detected, it is not permeable
Water, detects impermeability test, waterproof.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (7)
- A kind of 1. liquid rubber spray-coating material, it is characterised in that：The liquid rubber spray-coating material is divided into two kinds of components of A, B；The A Component is anion liquid body rubber asphalt emulsion；The B components are coagulant solution；The component A, is represented with mass percent, and liquid rubber asphalt emulsion weight solid content is 50-75%, wherein, rubber Lotion 1-35%, asphalt emulsion 10-50%, anionic dispersing agents 0.01-2%, anion surfactant 0.01-2%, fat Alcohol polyoxyethylene ether 0.1-10%, OEP-70 0.1-10%, AEP 0.1-10%, carbon black 0-3%, fine powder material 0-3% are magnetic Solid powder 0.5-3%；The B component, is represented with mass percent, the concentration being formulated by calcium chloride, Complex aluminium-iron mixed with polymers for 3- 18% aqueous solution, the Complex aluminium-iron polymer are one or both of aluminium polychloride, bodied ferric sulfate；The spraying Capacity Ratio with liquid rubber spray-coating material B component and component A is 1/15-1/3.5.
- A kind of 2. liquid rubber spray-coating material as claimed in claim 1, it is characterised in that：In the rubber latex of the A components Rubber is natural rubber or synthetic rubber；The synthetic rubber is selected from chlorine polybutadiene rubber, butadienestyrene copolymer rubber Glue, the fine copolymer rubber of butadiene, isobutene, isoprene copolymer rubber, one kind or more in polybutadiene rubber Kind；Pitch in the asphalt emulsion of the A components is selected from asphalt, and coal tar asphalt, shale tar pitch, is restructured in pitch It is one or more；The anionic dispersing agents of the A components are selected from sulfate, TH-904, Acumer940 polymer, CD-4, sodium naphthalene sulfonate Salt condensation polymer, the one or more in naphthalenesulfonate formaldehyde condensation compound；The anion surfactant of the A components is selected from rosin soap, synthetic fatty acid soap, alkylsulfonate, alkyl benzene sulphonate Sodium, alkyl sulfate, alkyl aryl sulfate, the one or more in α-sodium naphthalene sulfonate；The magnetic retention powder of the A components is iron oxide magnetic powder, chromium dioxide magnetic powder, one kind in cobalt-iron oxide magnetic powder or It is a variety of.
- A kind of 3. liquid rubber spray-coating material as claimed in claim 1, it is characterised in that：The B component is preferably, with quality hundred Divide than representing, the concentration being formulated by 93-99.7% calcium chloride, 0.3-7% Complex aluminium-iron mixed with polymers is 3-18% Aqueous solution.
- A kind of 4. liquid rubber spray-coating material as claimed in claim 1, it is characterised in that：The B component also contains sodium chloride, Represented with mass percent, by 90-99.2% calcium chloride, 0.5-3% sodium chloride, 0.3-7% Complex aluminium-iron mixed with polymers The concentration being formulated is 3-18% aqueous solution.
- A kind of 5. liquid rubber spray-coating material as claimed in claim 1, it is characterised in that：The carbon black of the component A for fineness not Less than the carbon powder or white carbon powder of 600 mesh；The fine powder material of the A components is the thin porcelain powder or coarse whiting for being not less than 800 mesh Powder；The particle diameter of the magnetic powder of the component A is in 100nm -200nm.
- A kind of 6. liquid rubber spray-coating material as claimed in claim 1, it is characterised in that：In the asphalt emulsion of the component A Pitch is preferably 60-120 asphalt and its lotion.
- A kind of 7. liquid rubber spray-coating material as claimed in claim 1, it is characterised in that：In the rubber latex of the component A Rubber is preferably one or both of (co) polychloroprene rubber, butadienestyrene copolymer rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711311626.4A CN107964364A (en) | 2017-12-11 | 2017-12-11 | A kind of liquid rubber spray-coating material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711311626.4A CN107964364A (en) | 2017-12-11 | 2017-12-11 | A kind of liquid rubber spray-coating material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111040633A (en) * | 2019-11-27 | 2020-04-21 | 山东北方创信防水科技股份有限公司 | Spraying quick-setting waterproof coating for marine corrosion prevention and preparation and construction method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102329566A (en) * | 2011-07-13 | 2012-01-25 | 大连美宸特科技有限公司 | High-permeability liquid rubber spray coating |
-
2017
- 2017-12-11 CN CN201711311626.4A patent/CN107964364A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102329566A (en) * | 2011-07-13 | 2012-01-25 | 大连美宸特科技有限公司 | High-permeability liquid rubber spray coating |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111040633A (en) * | 2019-11-27 | 2020-04-21 | 山东北方创信防水科技股份有限公司 | Spraying quick-setting waterproof coating for marine corrosion prevention and preparation and construction method thereof |
| CN111040633B (en) * | 2019-11-27 | 2021-05-07 | 山东北方创信防水科技集团股份有限公司 | Spraying quick-setting waterproof coating for marine corrosion prevention and preparation and construction method thereof |
| WO2021103661A1 (en) * | 2019-11-27 | 2021-06-03 | 山东北方创信防水科技集团股份有限公司 | Quick-setting waterproof spray coating for marine anticorrosion and preparation and construction method therefor |
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Application publication date: 20180427 |