CN107385937A - A kind of anti-aging waterproof roll and preparation method - Google Patents
A kind of anti-aging waterproof roll and preparation method Download PDFInfo
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- CN107385937A CN107385937A CN201710582745.7A CN201710582745A CN107385937A CN 107385937 A CN107385937 A CN 107385937A CN 201710582745 A CN201710582745 A CN 201710582745A CN 107385937 A CN107385937 A CN 107385937A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
-
- 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
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- 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
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0011—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using non-woven fabrics
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- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
- D06N3/0022—Glass fibres
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- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N5/00—Roofing materials comprising a fibrous web coated with bitumen or another polymer, e.g. pitch
- D06N5/003—Roofing materials comprising a fibrous web coated with bitumen or another polymer, e.g. pitch coated with bitumen
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
- E04D5/10—Roof covering by making use of flexible material, e.g. supplied in roll form by making use of compounded or laminated materials, e.g. metal foils or plastic films coated with bitumen
-
- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- 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
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- D06N2209/00—Properties of the materials
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- D06N2209/00—Properties of the materials
- D06N2209/10—Properties of the materials having mechanical properties
- D06N2209/103—Resistant to mechanical forces, e.g. shock, impact, puncture, flexion, shear, compression, tear
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- D06N2209/00—Properties of the materials
- D06N2209/10—Properties of the materials having mechanical properties
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- D06N2209/00—Properties of the materials
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- D06N2209/126—Permeability to liquids, absorption
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- D06N2209/00—Properties of the materials
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- D06N2209/143—Inert, i.e. inert to chemical degradation, corrosion resistant
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- D06N2211/00—Specially adapted uses
- D06N2211/06—Building materials
Abstract
The invention discloses a kind of anti-aging waterproof roll, belong to waterproof roll field.The waterproof roll includes following structure：Substrate layer, the upper and lower surface of substrate layer are respectively equipped with the first and second waterproof layers, and the first waterproof layer upper surface is additionally provided with anticorrosive coat, and anticorrosive coat upper surface is provided with the first anti-aging layer, and the second waterproof layer lower surface is provided with the second anti-aging layer.The preparation method of the anti-aging waterproof roll, comprises the following steps：（1）The preparation of self-adhesion SBS modified pitch；（2）The preparation of epoxy resin/graphite alkene nano composite material；（3）The preparation of graphene modified polyurethane coating；（4）The preparation of waterproof roll.The waterproof roll not only has preferable waterproof effect, and also with preferable heat endurance, anticorrosion, anti-oxidation ageing properties, service life is longer, reduces labour cost and use cost, has preferable application value.
Description
Technical field
The present invention relates to waterproof roll field, and in particular to a kind of anti-aging waterproof roll and preparation method.
Background technology
Waterproof material is widely used in various industry and roofing, the engineering waterproofings of basement of civil buildings, and subway,
In the engineering waterproofing of the municipal administration such as tunnel, highway bridge and water conservancy projects, current waterproof roll collapse resistance power is poor, easily punctures
Or tear phenomenon, need labor intensive, material resources to be repaired, shorten the service life of waterproof material, cause resource and fund
Waste.
Waterproof roll is a kind of construction material commonly used in construction, on road and bridge, roof or needs building for waterproof
Build in the construction of thing, be required to advance paved waterproof roll.And currently used waterproof roll is high molecular polymer modification drip
Green grass or young crops, the difference in the place applied according to waterproof roll, it is necessary to the property certain to waterproof roll, such as in coastal area and
High salinity area, because by saline and alkaline erosion, the waterproofing work of building requires higher than in general building waterproof standard, especially
It is required that waterproof material will have excellent saline-alkaline corrosion-resistant performance and resistance of chloride ion penetration, can be in high salinity environment for a long time
In still keep good water resistance, high temperature and severe cold can be resisted.High application places are required in fire-protection rating, it is desirable to required
Waterproof roll has certain fire retardant performance, and the fire retardant performance of common modified pitch of high polymer is poor,
Requirement can not be reached.
Waterproof roll is first of barrier of whole engineering waterproofing, and vital effect, product are played to whole engineering
Mainly there are asphalt water-proof coiled material and polymer membranes, the aging of waterproof roll turns into waterproof roll and applies faced maximum
Threat, the aging of coiled material not only directly results in waterproof effect and substantially reduces, and also causes coiled material to become fragile, be hardened, substantially reduces profit
With value.The form of expression of the aging of common waterproof roll is that different degrees of contraction, cracking or coiled material have contraction, rotted
Phenomenon, the aging of coiled material cause significant impact to the quality of engineering, do not have waterproof effect not only, can also be caused for whole building
Harmful effect, the laying again of coiled material can bring inconvenience to user again, therefore, try reduce waterproof roll it is influenced by aging,
Slow down aging speed, turn into one of the emphasis of current waterproof roll research.
Traditional asphalt water-proof coiled material, although cost is low, poor tensile strength, elongation percentage are low, temperature stability is poor, hold
Easily influenceed by weather and external environment, cause the poor waterproof effect of waterproof roll, loss of properties on aging, service life compared with
It is short, the use cost of user is added indirectly.
Therefore, while research and development one kind there can be holding waterproof roll good waterproofing effect, there is preferably heat again
The waterproof roll of stability, environmental stability and preferable mechanical property has preferable application value and realistic meaning.
The content of the invention
For in the prior art the defects of, it is an object of the invention to provide a kind of anti-aging waterproof roll and preparation method,
The waterproof roll not only has preferable waterproof effect, also with preferable heat endurance, anticorrosion, anti-oxidation aging
Can, service life is longer, effectively prevent and frequently changes waterproof volume caused by the quick aging of waterproof roll in the prior art
The situation of material, reduces labour cost and use cost, has preferable application value.
The present invention solves technical problem and adopted the following technical scheme that：
The present invention relates to a kind of anti-aging waterproof roll, including substrate layer, the substrate layer is glass carpet veneer, the waterproof roll
Also include being arranged on the first waterproof layer of substrate layer upper surface, be arranged on the second waterproof layer of substrate layer lower surface, described first
Waterproof layer upper surface is additionally provided with anticorrosive coat, and the anticorrosive coat upper surface is provided with the first anti-aging layer, under second waterproof layer
Surface is provided with the second anti-aging layer.
Preferably, first waterproof layer and the second waterproof layer are self-adhesion SBS modified asphalt layers.
Preferably, the self-adhesion SBS modified asphalt layers include each component of following parts by weight：60 ~ 70 parts of bitumen base,
10 ~ 20 parts of SBS, 5 ~ 10 parts of modifying agent, 10 ~ 20 parts of filler, 0.5 ~ 1.5 part of age resister, 0.1 ~ 0.5 part of antistripping agent are soft
3 ~ 8 parts of agent, 1 ~ 1.5 part of toughener, 0.5 ~ 2.5 part of stabilizer, 1 ~ 3 part of compatilizer.
Preferably, the inserts is one kind in talcum powder, calcium carbonate.
Preferably, the anticorrosive coat is epoxy resin/graphite alkene nano composite material.
Preferably, first anti-aging layer and the second anti-aging layer are graphene modified polyurethane coating.
The invention further relates to a kind of preparation method of anti-aging waterproof roll, comprise the following steps：
（1）The preparation of self-adhesion SBS modified pitch：Bitumen base is heated to 160 ~ 170 DEG C, softening agent is added and stirs 0.5 ~ 1h；
SBS, modifying agent are added, is sufficiently mixed, and is cut under 180 ~ 185 DEG C, the high-rate of shear that rotating speed is 6500 ~ 7500rap/min
10 ~ 20min is cut, then compatilizer is added into mixture, 1 ~ 2h is reacted under the conditions of 170 ~ 185 DEG C；Into reactant mixture according to
Proportioning adds inserts, antioxidant, toughener, antistripping agent, stabilizer, 0.5 ~ 1.5h of stirring reaction, reacts after terminating, cold
But, that is, modified pitch is made；
（2）The preparation of epoxy resin/graphite alkene nano composite material：Graphene oxide water solution is added in epoxy resin,
2 ~ 3h of reaction is mixed, the addition vitamin C aqueous solution carries out in-situ reducing 2 ~ 3h of reaction into mixture, cleaning, purification, divides
From reaching the epoxy resin/graphite alkene nano composite material.
（3）The preparation of graphene modified polyurethane coating：Graphene oxide is dispersed in aqueous phase, then with polyurethane prepolymer
Body carries out emulsion reaction, and reaction is added dropwise vitamin c solution after terminating and carries out in-situ reducing reaction, that is, obtains graphene and be modified poly- ammonia
Ester paint；
（4）The preparation of waterproof roll：Nonwoven layer tire basic unit is deployed, one layer of self-adhesion is respectively coated in glass carpet veneer upper and lower surface
SBS modified asphalt layers, coating thickness are 0.8 ~ 2mm；Antisepsis composite material is coated in the SBS modified pitch layer surface of one side, i.e.,
Poly epoxy resin/graphene nanocomposite material, 0.4 ~ 0.6mm of coating thickness, another side SBS modified pitch layer surface and
The uniform graphene coated modified polyurethane paint in the surface of anticorrosive coat, 0.3 ~ 0.8mm of coating thickness.
Preferably, the waterproof roll can also be prepared into the structure symmetrical above and below on substrate layer, the layer of the anticorrosive coat
The number of plies of number and the anti-aging layer can according to circumstances increase..
Compared with prior art, the present invention has following beneficial effect：
（1）Anti-aging waterproof roll of the present invention, using dual waterproof layer and dual anti-aging layer, effectively improve waterproof volume
Anti-aging, the corrosion resistance of waterproof roll are substantially increased while the waterproof effect of material；
（2）The present invention uses epoxy resin/graphite alkene nano composite material as anticorrosive coat, because graphene has lamella conjugation
Structure, it is layering to form the anticorrosive coat of densification, can effectively suppresses infiltration and infiltration of the water to film, plays water-tight corrosion-proof work
With；Due to the mechanical property that graphene is excellent so that anti-coiled material has preferable toughness and rub resistance, scraping and wiping resistance performance；
（3）Using graphene modified polyurethane coating as anti-aging layer, because graphene has lamella conjugated structure, layer stackup
Add to form the anticorrosive coat of densification, form the physical preservation layer of densification, can effectively suppress infiltration and infiltration of the water to film, play
Physical preservation acts on；Composite is formed into one layer of fine and close diaphragm coated in waterproof roll surface, not only increases waterproof
Effect, also cause waterproof roll that there is preferable mechanical property, heat endurance and ageing resistace；
（4）The waterproof roll, cohesive is good between each layer, and preparation technology is simple, and reaction condition is gentle, meets building row at present
The demand of industry, there is higher application value.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the structural representation of anti-aging waterproof roll of the present invention；
Fig. 2 is the structural representation of the anti-aging waterproof roll described in embodiment 4.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is expanded on further.These embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.
Embodiment 1：
As shown in figure 1, the present invention relates to a kind of anti-aging waterproof roll, including substrate layer 1, the substrate layer 1 is glass carpet veneer,
Also include the first waterproof layer 2 for being arranged on the upper surface of substrate layer 1, be arranged on the second waterproof layer 3 of the lower surface of substrate layer 1, it is described
The upper surface of first waterproof layer 2 is additionally provided with anticorrosive coat 4, and the upper surface of anticorrosive coat 4 is provided with the first anti-aging layer 5, and described second
The lower surface of waterproof layer 3 is provided with the second anti-aging layer 6.Wherein, the waterproof layer 3 of the first waterproof layer 2 and second is modified for self-adhesion SBS
Bitumen layer.The anticorrosive coat 4 is epoxy resin/graphite alkene nano composite material, and first anti-aging layer 5 and second is anti-aging
Layer 6 is graphene modified polyurethane coating.
The self-adhesion SBS modified asphalt layers include each component of following parts by weight：65 parts of bitumen base, 15 parts of SBS,
8 parts of modifying agent, 15 parts of filler, 1.0 parts of age resister, 0.3 part of antistripping agent, 5 parts of softening agent, 1.2 parts of toughener, stabilizer
1.5 parts, 2 parts of compatilizer.The inserts is talcum powder.
The preparation method of the anti-aging waterproof roll, comprises the following steps：
（1）The preparation of self-adhesion SBS modified pitch：Bitumen base is heated to 165 DEG C, adds softening agent stirring 0.5h；Add
SBS, modifying agent, are sufficiently mixed, and in 180 DEG C, the high-rate of shear down cut 15min that rotating speed is 7000rap/min, then to mixed
Compatilizer is added in compound, reacts 1.5h under the conditions of 180 DEG C；Inserts is added according to proportioning into reactant mixture, it is anti-oxidant
Agent, toughener, antistripping agent, stabilizer, stirring reaction 1h, after reaction terminates, cooling, that is, modified pitch is made；
（2）The preparation of epoxy resin/graphite alkene nano composite material：Graphene oxide water solution is added in epoxy resin,
Reaction 2h is mixed, the vitamin C aqueous solution is added into mixture and carries out in-situ reducing reaction 2h, cleaning, purification, separation reach
To the epoxy resin/graphite alkene nano composite material.
（3）The preparation of graphene modified polyurethane coating：Graphene oxide is dispersed in aqueous phase, then with polyurethane prepolymer
Body carries out emulsion reaction, and reaction is added dropwise vitamin c solution after terminating and carries out in-situ reducing reaction, that is, obtains graphene and be modified poly- ammonia
Ester paint；
（4）The preparation of waterproof roll：Nonwoven layer tire basic unit is deployed, one layer of self-adhesion is respectively coated in glass carpet veneer upper and lower surface
SBS modified asphalt layers, coating thickness 1.5mm；Coat antisepsis composite material in the SBS modified pitch layer surface of one side, i.e., it is poly-
Epoxy resin/graphite alkene nano composite material, coating thickness 0.5mm, in the SBS modified pitch layer surface and anticorrosive coat of another side
The uniform graphene coated modified polyurethane paint in surface, coating thickness 0.5mm.
Embodiment 2：
The present invention relates to a kind of anti-aging waterproof roll, including substrate layer, and the substrate layer is glass carpet veneer, in addition to is arranged on
First waterproof layer of substrate layer upper surface, it is arranged on the second waterproof layer of substrate layer lower surface, the first waterproof layer upper surface
Anticorrosive coat is additionally provided with, the anticorrosive coat upper surface is provided with the first anti-aging layer, and the second waterproof layer lower surface is provided with second
Anti-aging layer.Wherein, first waterproof layer and the second waterproof layer are self-adhesion SBS modified asphalt layers.The anticorrosive coat is epoxy
Resin/graphite alkene nano composite material, first anti-aging layer and the second anti-aging layer are graphene modified polyurethane coating.
The self-adhesion SBS modified asphalt layers include each component of following parts by weight：60 parts of bitumen base, 10 parts of SBS,
5 parts of modifying agent, 10 parts of filler, 0.5 part of age resister, 0.1 part of antistripping agent, 3 parts of softening agent, 1 part of toughener, stabilizer
0.5 part, 1 part of compatilizer.The inserts is talcum powder.
The preparation method of the anti-aging waterproof roll, comprises the following steps：
（1）The preparation of self-adhesion SBS modified pitch：Bitumen base is heated to 160 DEG C, adds softening agent stirring 1h；Addition SBS,
Modifying agent, it is sufficiently mixed, and in 185 DEG C, the high-rate of shear down cut 10min that rotating speed is 7500rap/min, then to mixture
Middle addition compatilizer, 1h is reacted under the conditions of 185 DEG C；Inserts is added according to proportioning into reactant mixture, antioxidant, is increased
Tough dose, antistripping agent, stabilizer, stirring reaction 0.5h, reaction terminate after, cooling, that is, be made modified pitch；
（2）The preparation of epoxy resin/graphite alkene nano composite material：Graphene oxide water solution is added in epoxy resin,
Reaction 2h is mixed, the vitamin C aqueous solution is added into mixture and carries out in-situ reducing reaction 2h, cleaning, purification, separation reach
To the epoxy resin/graphite alkene nano composite material.
（3）The preparation of graphene modified polyurethane coating：Graphene oxide is dispersed in aqueous phase, then with polyurethane prepolymer
Body carries out emulsion reaction, and reaction is added dropwise vitamin c solution after terminating and carries out in-situ reducing reaction, that is, obtains graphene and be modified poly- ammonia
Ester paint；
（4）The preparation of waterproof roll：Nonwoven layer tire basic unit is deployed, one layer of self-adhesion is respectively coated in glass carpet veneer upper and lower surface
SBS modified asphalt layers, coating thickness 0.8mm；Coat antisepsis composite material in the SBS modified pitch layer surface of one side, i.e., it is poly-
Epoxy resin/graphite alkene nano composite material, coating thickness 0.4mm, in the SBS modified pitch layer surface and anticorrosive coat of another side
The uniform graphene coated modified polyurethane paint in surface, coating thickness 0.3mm.
Embodiment 3：
The present invention relates to a kind of anti-aging waterproof roll, including substrate layer, and the substrate layer is glass carpet veneer, in addition to is arranged on
First waterproof layer of substrate layer upper surface, it is arranged on the second waterproof layer of substrate layer lower surface, the first waterproof layer upper surface
Anticorrosive coat is additionally provided with, the anticorrosive coat upper surface is provided with the first anti-aging layer, and the second waterproof layer lower surface is provided with second
Anti-aging layer.Wherein, first waterproof layer and the second waterproof layer are self-adhesion SBS modified asphalt layers.The anticorrosive coat is epoxy
Resin/graphite alkene nano composite material, first anti-aging layer and the second anti-aging layer are graphene modified polyurethane coating.
The self-adhesion SBS modified asphalt layers include each component of following parts by weight：70 parts of bitumen base, 20 parts of SBS,
10 parts of modifying agent, 20 parts of filler, 1.5 parts of age resister, 0.5 part of antistripping agent, 8 parts of softening agent, 1.5 parts of toughener, stably
2.5 parts of agent, 3 parts of compatilizer.The inserts is calcium carbonate.
The preparation method of the anti-aging waterproof roll, comprises the following steps：
（1）The preparation of self-adhesion SBS modified pitch：Bitumen base is heated to 170 DEG C, adds softening agent stirring 0.5h；Add
SBS, modifying agent, are sufficiently mixed, and in 180 DEG C, the high-rate of shear down cut 20min that rotating speed is 6500rap/min, then to mixed
Compatilizer is added in compound, reacts 2h under the conditions of 170 DEG C；Into reactant mixture according to proportioning add inserts, antioxidant,
Toughener, antistripping agent, stabilizer, stirring reaction 1.5h, after reaction terminates, cooling, that is, modified pitch is made；
（2）The preparation of epoxy resin/graphite alkene nano composite material：Graphene oxide water solution is added in epoxy resin,
Reaction 3h is mixed, the vitamin C aqueous solution is added into mixture and carries out in-situ reducing reaction 3h, cleaning, purification, separation reach
To the epoxy resin/graphite alkene nano composite material.
（3）The preparation of graphene modified polyurethane coating：Graphene oxide is dispersed in aqueous phase, then with polyurethane prepolymer
Body carries out emulsion reaction, and reaction is added dropwise vitamin c solution after terminating and carries out in-situ reducing reaction, that is, obtains graphene and be modified poly- ammonia
Ester paint；
（4）The preparation of waterproof roll：Nonwoven layer tire basic unit is deployed, one layer of self-adhesion is respectively coated in glass carpet veneer upper and lower surface
SBS modified asphalt layers, coating thickness 2mm；Antisepsis composite material, i.e. polycyclic are coated in the SBS modified pitch layer surface of one side
Oxygen tree fat/graphene nanocomposite material, coating thickness 0.6mm, in the SBS modified pitch layer surface and anticorrosive coat of another side
The uniform graphene coated modified polyurethane paint in surface, coating thickness 0.8mm.
Embodiment 4：
As shown in Fig. 2 the present invention relates to a kind of anti-aging waterproof roll, including substrate layer 1, the substrate layer 1 is glass carpet veneer,
First waterproof layer 2 of the upper surface of substrate layer 1, is arranged on the second waterproof layer 3 of the lower surface of substrate layer 1, on first waterproof layer 2
Surface is additionally provided with the first anticorrosive coat 4, second waterproof, and 3 lower surfaces are provided with the second anticorrosive coat 5, on first anticorrosive coat 4
Surface is provided with the first anti-aging layer 6, and the lower surface of the second anticorrosive coat 5 is provided with the second anti-aging layer 7.Wherein, described first is anti-
Water layer and the second waterproof layer are self-adhesion SBS modified asphalt layers.First anticorrosive coat and the second anticorrosive coat are epoxy resin/graphite
Alkene nano composite material, first anti-aging layer and the second anti-aging layer are graphene modified polyurethane coating.
Wherein, the number of plies of anticorrosive coat and anti oxidation layer can also be increased or reduced according to actual conditions, to adapt to not
With the demand of environment.
Anti-aging waterproof roll of the present invention, using dual waterproof layer and dual anti-aging layer, effectively improves waterproof
Anti-aging, the corrosion resistance of waterproof roll are substantially increased while the waterproof effect of coiled material；Received with epoxy resin/graphite alkene
Nano composite material anticorrosive coat, using graphene modified polyurethane coating as anti-aging layer, because graphene has lamella conjugation knot
Structure, it is layering to form the anticorrosive coat of densification, can effectively suppresses infiltration and infiltration of the water to film, plays water-tight corrosion-proof work
With；Composite is formed into one layer of fine and close diaphragm coated in waterproof roll surface, waterproof effect is not only increased, also causes
Waterproof roll has preferable mechanical property, heat endurance and ageing resistace；The waterproof roll, cohesive between each layer
Good, preparation technology is simple, and reaction condition is gentle, meets the demand of current building trade, has higher application value.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (8)
1. a kind of anti-aging waterproof roll, including substrate layer, the substrate layer is glass carpet veneer, it is characterised in that：The waterproof
Coiled material also includes the first waterproof layer for being arranged on substrate layer upper surface, is arranged on the second waterproof layer of substrate layer lower surface, described
First waterproof layer upper surface is additionally provided with anticorrosive coat, and the anticorrosive coat upper surface is provided with the first anti-aging layer, second waterproof
Layer lower surface is provided with the second anti-aging layer.
2. anti-aging waterproof roll according to claim 1, it is characterised in that：First waterproof layer and the second waterproof layer
For self-adhesion SBS modified asphalt layers.
3. anti-aging waterproof roll according to claim 2, it is characterised in that：The self-adhesion SBS modified asphalt layers include
The each component of following parts by weight：60 ~ 70 parts of bitumen base, 10 ~ 20 parts of SBS, 5 ~ 10 parts of modifying agent, 10 ~ 20 parts of filler,
0.5 ~ 1.5 part of age resister, 0.1 ~ 0.5 part of antistripping agent, 3 ~ 8 parts of softening agent, 1 ~ 1.5 part of toughener, stabilizer 0.5 ~ 2.5
Part, 1 ~ 3 part of compatilizer.
4. anti-aging waterproof roll according to claim 3, it is characterised in that：The inserts is talcum powder, calcium carbonate
In one kind.
5. anti-aging waterproof roll according to claim 1, it is characterised in that：The anticorrosive coat is epoxy resin/graphite
Alkene nano composite material.
6. anti-aging waterproof roll according to claim 1, it is characterised in that：First anti-aging layer and second anti-ageing
Change layer is graphene modified polyurethane coating.
A kind of 7. preparation method of anti-aging waterproof roll according to any one of claim 1 ~ 6, it is characterised in that：Including
Following steps：
（1）The preparation of self-adhesion SBS modified pitch：Bitumen base is heated to 160 ~ 170 DEG C, softening agent is added and stirs 0.5 ~ 1h；
SBS, modifying agent are added, is sufficiently mixed, and is cut under 180 ~ 185 DEG C, the high-rate of shear that rotating speed is 6500 ~ 7500rap/min
10 ~ 20min is cut, then compatilizer is added into mixture, 1 ~ 2h is reacted under the conditions of 170 ~ 185 DEG C；Into reactant mixture according to
Proportioning adds inserts, antioxidant, toughener, antistripping agent, stabilizer, 0.5 ~ 1.5h of stirring reaction, reacts after terminating, cold
But, that is, modified pitch is made；
（2）The preparation of epoxy resin/graphite alkene nano composite material：Graphene oxide water solution is added in epoxy resin,
2 ~ 3h of reaction is mixed, the addition vitamin C aqueous solution carries out in-situ reducing 2 ~ 3h of reaction into mixture, cleaning, purification, divides
From reaching the epoxy resin/graphite alkene nano composite material；
（3）The preparation of graphene modified polyurethane coating：Graphene oxide is dispersed in aqueous phase, then with base polyurethane prepolymer for use as
Emulsion reaction is carried out, reaction is added dropwise vitamin c solution after terminating and carries out in-situ reducing reaction, that is, obtains graphene modified polyurethane
Coating；
（4）The preparation of waterproof roll：Nonwoven layer tire basic unit is deployed, one layer of self-adhesion is respectively coated in glass carpet veneer upper and lower surface
SBS modified asphalt layers, coating thickness are 0.8 ~ 2mm；Antisepsis composite material is coated in the SBS modified pitch layer surface of one side, i.e.,
Poly epoxy resin/graphene nanocomposite material, 0.4 ~ 0.6mm of coating thickness, another side SBS modified pitch layer surface and
The uniform graphene coated modified polyurethane paint in the surface of anticorrosive coat, 0.3 ~ 0.8mm of coating thickness.
8. the preparation method of the anti-aging waterproof roll according to any one of claim 7, it is characterised in that：The waterproof volume
Material can also be prepared into the structure symmetrical above and below on substrate layer, and the number of plies of the number of plies of the anticorrosive coat and the anti-aging layer can root
Increase according to situation.
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| CN201710582745.7A CN107385937A (en) | 2017-07-17 | 2017-07-17 | A kind of anti-aging waterproof roll and preparation method |
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| CN201710582745.7A CN107385937A (en) | 2017-07-17 | 2017-07-17 | A kind of anti-aging waterproof roll and preparation method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667200A (en) * | 2019-09-17 | 2020-01-10 | 石铁英 | Corrosion-resistant waterproof roll for building construction |
| CN113913111A (en) * | 2021-10-16 | 2022-01-11 | 天津市禹神建筑防水材料有限公司 | Coating and rolling combined integrated waterproof coiled material and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835733A (en) * | 2017-02-27 | 2017-06-13 | 合肥中科富华新材料有限公司 | A kind of anti-aging waterproof roll and preparation method |
-
2017
- 2017-07-17 CN CN201710582745.7A patent/CN107385937A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835733A (en) * | 2017-02-27 | 2017-06-13 | 合肥中科富华新材料有限公司 | A kind of anti-aging waterproof roll and preparation method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667200A (en) * | 2019-09-17 | 2020-01-10 | 石铁英 | Corrosion-resistant waterproof roll for building construction |
| CN113913111A (en) * | 2021-10-16 | 2022-01-11 | 天津市禹神建筑防水材料有限公司 | Coating and rolling combined integrated waterproof coiled material and preparation method thereof |
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