CN106863956A - A kind of waterproof waterproof cloth and preparation method - Google Patents

A kind of waterproof waterproof cloth and preparation method Download PDF

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Publication number
CN106863956A
CN106863956A CN201710106093.XA CN201710106093A CN106863956A CN 106863956 A CN106863956 A CN 106863956A CN 201710106093 A CN201710106093 A CN 201710106093A CN 106863956 A CN106863956 A CN 106863956A
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waterproof
parts
layer
preparation
graphene
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边大为
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Fuhua Novel Material Co Ltd Of Section In Hefei
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Fuhua Novel Material Co Ltd Of Section In Hefei
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/04—Non-macromolecular additives inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • B32B2037/243—Coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51—Elastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/584—Scratch resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/73—Hydrophobic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00—Buildings or parts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K

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Abstract

The invention discloses a kind of waterproof waterproof cloth and preparation method, belong to waterproof material technical field.The waterproof waterproof cloth, including tire basic unit, the tire basic unit are nonwoven layer, also including being arranged on the waterproof coating of tire basic unit upper surface, and are arranged on the elastic waterproof layer of tire basic unit lower surface, are connected by tack coat between the elastic waterproof layer and the tire basic unit.Wherein, the waterproof coating is Graphene modified polyurethane coating, and elastic waterproof layer is titanium dioxide/natural rubber nano composite material layer, and tack coat is Graphene modified epoxy resin adhesive layer.Preparation method includes：The preparation of Graphene modified polyurethane paint；The preparation of titanium dioxide/natural rubber nano composite material；The preparation of Graphene modified epoxy resin adhesive；The preparation of waterproof waterproof cloth.The waterproof waterproof cloth not only has preferable waterproof effect, also with toughness and elasticity higher, the preparation method process is simple, mild condition, with preferable application prospect.

Description

A kind of waterproof waterproof cloth and preparation method
Technical field
The present invention relates to waterproof material technical field, and in particular to a kind of waterproof waterproof cloth 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 occurs puncturing Or tear phenomenon, need labor intensive, material resources to be repaired, the service life of waterproof material is shortened, cause resource and fund Waste.
With the development of building, construction quality of the people to room, the waterproof leakproof to architectural engineering propose higher It is required that.For example, in existing exterior wall door and window work, the gap between sash and wall uses polyurathamc and fluid sealant Waterproof is carried out, but because its gap size differs, polyurathamc packed density is uneven, it is impossible to completely effectively filling irrigating sealant Gap, and fluid sealant is easily aging, therefore the effect of permanent waterproof is not reached, causing the seepage at door and window, get damp, later period maintenance is not Put just, it is impossible to fundamentally solve drainage.
In order to preferably realize the waterproof effect of architectural engineering, the research of waterproof waterproof cloth is gradually taken seriously, application number It is 201510091868.1 Chinese patent application, discloses a kind of waterproof waterproof cloth, there is provided a kind of buildings waterproof of new structure Auxiliary material, it is made up of lower from upper film material substrate, the butyl rubber tack coat and substrate that play cementation, wherein, institute What at least two butyl tapes stated butyl rubber tack coat by being separated from each other and be set parallel to each other were constituted, it is adjacent described Butyl tape between gap constitute without glue passage.Although the waterproof waterproof cloth can have preferable anti-aging shape and Fixed caking property, but because tack coat is adhesive tape-like, it is impossible to the permanent performance for bonding is realized, and then does not reach permanent waterproof Effect, also needs further research.
The content of the invention
It is described anti-it is an object of the invention to provide a kind of waterproof waterproof cloth and preparation method for defect of the prior art Water waterproof cloth not only has preferable waterproof effect, also with toughness and elasticity higher, has both been avoided that waterproof rain during use Cloth is scraped off, and the damage of colliding with of building is avoided that again, with preferable application value.Additionally, the preparation method technique letter It is single, mild condition, with preferable application prospect.
The present invention solves technical problem and adopts the following technical scheme that：
The present invention relates to a kind of waterproof waterproof cloth, including tire basic unit, the tire basic unit is nonwoven layer, also including being arranged on tire basic unit The waterproof coating of upper surface, and be arranged on the elastic waterproof layer of tire basic unit lower surface, the elastic waterproof layer and the tire basic unit Between by tack coat connect.
Preferably, the waterproof coating is Graphene modified polyurethane coating.
Preferably, the elastic waterproof layer is titanium dioxide/natural rubber nano composite material layer.
Preferably, the tack coat is Graphene modified epoxy resin adhesive layer.
The invention further relates to a kind of preparation method of waterproof waterproof cloth, comprise the following steps：
（1）The preparation of Graphene modified polyurethane paint：Graphene oxide is dispersed in water phase, then is entered with base polyurethane prepolymer for use as Row 1 ~ 2h of emulsion reaction, reaction is added dropwise vitamin c solution and carries out in-situ reducing 0.5 ~ 1h of reaction after terminating, that is, obtain Graphene and change Property polyurethane coating；
（2）The preparation of titanium dioxide/natural rubber nano composite material：Nano titanium oxide is dispersed in water phase, then with day Right elastomer latex mixing, adds mixing vulcanization aid, and 2 ~ 4h is stirred in 50 ~ 70 DEG C, and cooling obtains the titanium dioxide/day Right rubber nano composite material；
（3）The preparation of Graphene modified epoxy resin adhesive：Epoxy resin, plasticizer and modifying agent are weighed according to proportioning to add To in reactor, 0.5 ~ 1h is stirred under the conditions of 70 ~ 90 DEG C；To the graphene aqueous solution that 0.1 ~ 0.3g/mL is added in mixture, Add diluent, 10 ~ 30min of stirring reaction to add stabilizer, compatilizer while stirring, continue to react 10 ~ 30min；Reaction knot Think to add curing agent in mixture after beam, stir 10 ~ 30min, cooling obtains final product the adhesive；
（4）The preparation of waterproof waterproof cloth：Nonwoven layer tire basic unit is launched, coating a layer graphene in nonwoven layer upper surface is modified Polyurethane coating, coating thickness is 0.2 ~ 0.4mm；A layer graphene modified epoxy is coated in the lower surface of nonwoven layer to glue Knot agent, then in another layer adhesion titanium dioxide/natural rubber nano composite material of binding agent, the titanium dioxide/natural The thickness of rubber nano composite material is 0.2 ~ 0.4mm.
Preferably, the step（1）Include the raw material of following parts by weight：3 ~ 8 parts of graphene oxide, polyurethane 80 ~ 100 parts, 5 ~ 10 parts of vitamin C.
Preferably, the step（2）Include the raw material of following parts by weight：5 ~ 10 parts of nano titanium oxide, natural rubber 100 ~ 120 parts of glue, 3 ~ 8 parts of vulcanization aid.
Preferably, the step（3）Include the raw material of following parts by weight：5 ~ 10 parts of Graphene, epoxy resin 80 ~ 100 parts, 3 ~ 8 parts of modifying agent, 1 ~ 5 part of plasticizer, 5 ~ 10 parts of diluent, 1 ~ 3 part of stabilizer, 2 ~ 5 parts of compatilizer, curing agent 1 ~ 3 Part.
Compared with prior art, the present invention has following beneficial effect：
（1）Waterproof waterproof cloth of the present invention, using Graphene modified polyurethane coating as waterproof coating, because Graphene is only Special lamella conjugated structure, is layering to form the overcoat of densification, can effectively suppress infiltration and infiltration of the water to coating；Will Graphene is applied to modified polyurethane so that the polyurethane coating surface for obtaining forms the diaphragm of densification, substantially increases anti- The waterproof of water waterproof cloth, anticorrosion ability.
（2）Adhesive layer uses Graphene modified epoxy, can greatly increase the caking property of epoxy adhesive Can, so as to strengthen the fastness between each layer of waterproof waterproof cloth, it is to avoid because waterproof waterproof cloth bond loosely caused cracking, come off it is existing As the cracking because of waterproof waterproof cloth, the caused water penetration that comes off, the generation of infiltration phenomenon being further avoid, with preferable Application prospect；
（3）The present invention is using titanium dioxide/natural rubber nano composite material layer as elastic waterproof layer, the nanometer two in material Titanium oxide has certain photo-catalyst, deodorant effect so that modified natural rubber not only has certain toughness And elasticity, also with certain sterilized degerming, deodorant effect, it is to avoid because long-time uses waterproof waterproof cloth internal layer bacterium Growth and the generation of bad smell.
（4）Firm connection between each layer of waterproof waterproof cloth, and the preparation method is simple, mild condition, operation peace Entirely, it is adapted to popularization and application.
Brief description of the drawings
The detailed description made to non-limiting example with reference to the following drawings by reading, further feature of the invention, Objects and advantages will become more apparent upon：
Fig. 1 is the structural representation of waterproof waterproof cloth of the present invention.
Specific 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, a kind of waterproof waterproof cloth and preparation method of the preferred embodiment of the present invention；
The waterproof waterproof cloth, including tire basic unit 1, the tire basic unit 1 are nonwoven layer, also including being arranged on the upper surface of tire basic unit 1 Waterproof coating 2, and be arranged on the elastic waterproof layer 3 of the lower surface of tire basic unit 1, the elastic waterproof layer 3 and the tire basic unit 1 it Between connected by tack coat 4.Wherein, the waterproof coating 2 is Graphene modified polyurethane coating, and the elastic waterproof layer 3 is Titanium dioxide/natural rubber nano composite material layer, the tack coat 4 is Graphene modified epoxy resin adhesive layer.
The preparation method of waterproof waterproof cloth of the present invention, comprises the following steps：
（1）The preparation of Graphene modified polyurethane paint：Graphene oxide is dispersed in water phase, then is entered with base polyurethane prepolymer for use as Row emulsion reaction 2h, reaction is added dropwise vitamin c solution and carries out in-situ reducing reaction 1h after terminating, that is, obtain Graphene and be modified poly- ammonia Ester paint；
（2）The preparation of titanium dioxide/natural rubber nano composite material：Nano titanium oxide is dispersed in water phase, then with day Right elastomer latex mixing, adds mixing vulcanization aid, and 3h is stirred in 60 DEG C, and cooling obtains the titanium dioxide/natural rubber Nano composite material；
（3）The preparation of Graphene modified epoxy resin adhesive：Epoxy resin, plasticizer and modifying agent are weighed according to proportioning to add To in reactor, 1h is stirred under the conditions of 80 DEG C；To the graphene aqueous solution that 0.2 g/mL is added in mixture, add while stirring Enter diluent, the min of stirring reaction 20 adds stabilizer, compatilizer, continues to react 20 min；Reaction is thought in mixture after terminating Curing agent is added, 20 min are stirred, cooling obtains final product the adhesive；
（4）The preparation of waterproof waterproof cloth：Nonwoven layer tire basic unit is launched, coating a layer graphene in nonwoven layer upper surface is modified Polyurethane coating, coating thickness is 0.3 mm；A layer graphene modified epoxy is coated in the lower surface of nonwoven layer to bond Agent, then in another layer adhesion titanium dioxide/natural rubber nano composite material of binding agent, the titanium dioxide/natural rubber The thickness of glue nano composite material is 0.3 mm.
Wherein, the raw material proportioning in above-mentioned steps is as follows：
Graphene modified polyurethane paint includes the raw material of following parts by weight：5 parts of graphene oxide, 90 parts of polyurethane, dimension life 8 parts of plain C.
Titanium dioxide/natural rubber nano composite material includes the raw material of following parts by weight：8 parts of nano titanium oxide, 110 parts of natural rubber, 5 parts of vulcanization aid.
Graphene modified epoxy resin adhesive includes the raw material of following parts by weight：8 parts of Graphene, epoxy resin 90 Part, 5 parts of modifying agent, 3 parts of plasticizer, 7 parts of diluent, 2 parts of stabilizer, 3 parts of compatilizer, 2 parts of curing agent.
Embodiment 2：
A kind of waterproof waterproof cloth and preparation method of the preferred embodiment of the present invention；
The waterproof waterproof cloth, including tire basic unit, the tire basic unit are nonwoven layer, also including being arranged on the anti-of tire basic unit upper surface Water coating, and the elastic waterproof layer of tire basic unit lower surface is arranged on, by viscous between the elastic waterproof layer and the tire basic unit Knot layer connection.Wherein, the waterproof coating is Graphene modified polyurethane coating, and the elastic waterproof layer is titanium dioxide/day Right rubber nano composite material layer, the tack coat is Graphene modified epoxy resin adhesive layer.
The preparation method of waterproof waterproof cloth of the present invention, comprises the following steps：
（1）The preparation of Graphene modified polyurethane paint：Graphene oxide is dispersed in water phase, then is entered with base polyurethane prepolymer for use as Row emulsion reaction 1h, reaction is added dropwise vitamin c solution and carries out in-situ reducing reaction 1h after terminating, that is, obtain Graphene and be modified poly- ammonia Ester paint；
（2）The preparation of titanium dioxide/natural rubber nano composite material：Nano titanium oxide is dispersed in water phase, then with day Right elastomer latex mixing, adds mixing vulcanization aid, and 4h is stirred in 50 DEG C, and cooling obtains the titanium dioxide/natural rubber Nano composite material；
（3）The preparation of Graphene modified epoxy resin adhesive：Epoxy resin, plasticizer and modifying agent are weighed according to proportioning to add To in reactor, 1h is stirred under the conditions of 70 DEG C；To the graphene aqueous solution that 0.1g/mL is added in mixture, add while stirring Enter diluent, stirring reaction 30min adds stabilizer, compatilizer, continues to react 10min；Reaction is thought to add in mixture after terminating Enter curing agent, stir 30min, cooling obtains final product the adhesive；
（4）The preparation of waterproof waterproof cloth：Nonwoven layer tire basic unit is launched, coating a layer graphene in nonwoven layer upper surface is modified Polyurethane coating, coating thickness is 0.2mm；A layer graphene modified epoxy is coated in the lower surface of nonwoven layer to bond Agent, then in another layer adhesion titanium dioxide/natural rubber nano composite material of binding agent, the titanium dioxide/natural rubber The thickness of glue nano composite material is 0.4mm.
Wherein, the raw material proportioning in above-mentioned steps is as follows：
Graphene modified polyurethane paint includes the raw material of following parts by weight：3 parts of graphene oxide, 80 parts of polyurethane, dimension life 5 parts of plain C.
Titanium dioxide/natural rubber nano composite material includes the raw material of following parts by weight：5 parts of nano titanium oxide, 100 parts of natural rubber, 3 parts of vulcanization aid.
Graphene modified epoxy resin adhesive includes the raw material of following parts by weight：5 parts of Graphene, epoxy resin 80 Part, 3 parts of modifying agent, 1 part of plasticizer, 5 parts of diluent, 1 part of stabilizer, 2 parts of compatilizer, 1 part of curing agent.
Embodiment 3：
A kind of waterproof waterproof cloth and preparation method of the preferred embodiment of the present invention；
The waterproof waterproof cloth, including tire basic unit, the tire basic unit are nonwoven layer, also including being arranged on the anti-of tire basic unit upper surface Water coating, and the elastic waterproof layer of tire basic unit lower surface is arranged on, by viscous between the elastic waterproof layer and the tire basic unit Knot layer connection.Wherein, the waterproof coating is Graphene modified polyurethane coating, and the elastic waterproof layer is titanium dioxide/day Right rubber nano composite material layer, the tack coat is Graphene modified epoxy resin adhesive layer.
The preparation method of waterproof waterproof cloth of the present invention, comprises the following steps：
（1）The preparation of Graphene modified polyurethane paint：Graphene oxide is dispersed in water phase, then is entered with base polyurethane prepolymer for use as The h of row emulsion reaction 2, reaction is added dropwise vitamin c solution and carries out in-situ reducing 0.5 h of reaction after terminating, that is, obtain Graphene and be modified Polyurethane coating；
（2）The preparation of titanium dioxide/natural rubber nano composite material：Nano titanium oxide is dispersed in water phase, then with day Right elastomer latex mixing, adds mixing vulcanization aid, and 2 h are stirred in 70 DEG C, and cooling obtains the titanium dioxide/natural rubber Glue nano composite material；
（3）The preparation of Graphene modified epoxy resin adhesive：Epoxy resin, plasticizer and modifying agent are weighed according to proportioning to add To in reactor, 0.5 h is stirred under the conditions of 90 DEG C；To the graphene aqueous solution that 0.3 g/mL is added in mixture, side stirring Side adds diluent, the min of stirring reaction 10 to add stabilizer, compatilizer, continues to react 30 min；Mixing is thought in reaction after terminating Curing agent is added in thing, 10 min are stirred, cooling obtains final product the adhesive；
（4）The preparation of waterproof waterproof cloth：Nonwoven layer tire basic unit is launched, coating a layer graphene in nonwoven layer upper surface is modified Polyurethane coating, coating thickness is 0.4 mm；A layer graphene modified epoxy is coated in the lower surface of nonwoven layer to bond Agent, then in another layer adhesion titanium dioxide/natural rubber nano composite material of binding agent, the titanium dioxide/natural rubber The thickness of glue nano composite material is 0.2 mm.
Wherein, the raw material proportioning in above-mentioned steps is as follows：
Graphene modified polyurethane paint includes the raw material of following parts by weight：8 parts of graphene oxide, 100 parts of polyurethane, dimension life 10 parts of plain C.
Titanium dioxide/natural rubber nano composite material includes the raw material of following parts by weight：10 parts of nano titanium oxide, 120 parts of natural rubber, 8 parts of vulcanization aid.
Graphene modified epoxy resin adhesive includes the raw material of following parts by weight：10 parts of Graphene, epoxy resin 100 Part, 8 parts of modifying agent, 5 parts of plasticizer, 10 parts of diluent, 3 parts of stabilizer, 5 parts of compatilizer, 3 parts of curing agent.
In sum, waterproof waterproof cloth of the present invention not only has preferable waterproof effect, also with toughness higher And elasticity, waterproof waterproof cloth was scraped off during being both avoided that use, and the damage of colliding with of building is avoided that again, was answered with preferable With value.Additionally, the preparation method process is simple, mild condition, with preferable application prospect..
Specific embodiment of the 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 within the scope of the claims make various deformations or amendments, this not shadow Sound substance of the invention.

Claims (8)

1. a kind of waterproof waterproof cloth, including tire basic unit, the tire basic unit is nonwoven layer, it is characterised in that：Also include being arranged on tire The waterproof coating of basic unit upper surface, and be arranged on the elastic waterproof layer of tire basic unit lower surface, the elastic waterproof layer and the tire Connected by tack coat between basic unit.
2. waterproof waterproof cloth according to claim 1, it is characterised in that：The waterproof coating is applied for Graphene modified polyurethane Layer.
3. waterproof waterproof cloth according to claim 1, it is characterised in that：The elastic waterproof layer is titanium dioxide/natural rubber Glue nanometer composite layer.
4. waterproof waterproof cloth according to claim 1, it is characterised in that：The tack coat is viscous for Graphene modified epoxy Knot oxidant layer.
5. the preparation method of the waterproof waterproof cloth according to any one of claim 1 ~ 4, it is characterised in that：Comprise the following steps：
（1）The preparation of Graphene modified polyurethane paint：Graphene oxide is dispersed in water phase, then is entered with base polyurethane prepolymer for use as Row 1 ~ 2h of emulsion reaction, reaction is added dropwise vitamin c solution and carries out in-situ reducing 0.5 ~ 1h of reaction after terminating, that is, obtain Graphene and change Property polyurethane coating；
（2）The preparation of titanium dioxide/natural rubber nano composite material：Nano titanium oxide is dispersed in water phase, then with day Right elastomer latex mixing, adds mixing vulcanization aid, and 2 ~ 4h is stirred in 50 ~ 70 DEG C, and cooling obtains the titanium dioxide/day Right rubber nano composite material；
（3）The preparation of Graphene modified epoxy resin adhesive：Epoxy resin, plasticizer and modifying agent are weighed according to proportioning to add To in reactor, 0.5 ~ 1h is stirred under the conditions of 70 ~ 90 DEG C；To the graphene aqueous solution that 0.1 ~ 0.3g/mL is added in mixture, Add diluent, 10 ~ 30min of stirring reaction to add stabilizer, compatilizer while stirring, continue to react 10 ~ 30min；Reaction knot Think to add curing agent in mixture after beam, stir 10 ~ 30min, cooling obtains final product the adhesive；
（4）The preparation of waterproof waterproof cloth：Nonwoven layer tire basic unit is launched, coating a layer graphene in nonwoven layer upper surface is modified Polyurethane coating, coating thickness is 0.2 ~ 0.4mm；A layer graphene modified epoxy is coated in the lower surface of nonwoven layer to glue Knot agent, then in another layer adhesion titanium dioxide/natural rubber nano composite material of binding agent, the titanium dioxide/natural The thickness of rubber nano composite material is 0.2 ~ 0.4mm.
6. the preparation method of waterproof waterproof cloth according to claim 5, it is characterised in that：The step（1）Include as follows The raw material of parts by weight：3 ~ 8 parts of graphene oxide, 80 ~ 100 parts of polyurethane, 5 ~ 10 parts of vitamin C.
7. the preparation method of waterproof waterproof cloth according to claim 5, it is characterised in that：The step（2）Include as follows The raw material of parts by weight：5 ~ 10 parts of nano titanium oxide, 100 ~ 120 parts of natural rubber, 3 ~ 8 parts of vulcanization aid.
8. the preparation method of waterproof waterproof cloth according to claim 5, it is characterised in that：The step（3）Include as follows The raw material of parts by weight：5 ~ 10 parts of Graphene, 80 ~ 100 parts of epoxy resin, 3 ~ 8 parts of modifying agent, 1 ~ 5 part of plasticizer, diluent 5 ~ 10 parts, 1 ~ 3 part of stabilizer, 2 ~ 5 parts of compatilizer, 1 ~ 3 part of curing agent.
CN201710106093.XA 2017-02-27 2017-02-27 A kind of waterproof waterproof cloth and preparation method Pending CN106863956A (en)

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CN107215048A (en) * 2017-07-14 2017-09-29 合肥威斯伏新材料有限公司 A kind of waterproof waterproof cloth and preparation method
CN107283957A (en) * 2017-07-14 2017-10-24 合肥威斯伏新材料有限公司 A kind of shoe cover waterproof waterproof cloth and preparation method and application
CN109545104A (en) * 2017-08-31 2019-03-29 苏州龙行洲实业有限公司 A kind of Portable, environmental protective waterproof Display Rack
CN109849461A (en) * 2019-01-03 2019-06-07 安徽汉邦希瑞卫生用品有限公司 It is a kind of for manufacturing the composite material and its method of elastic surgical packet
CN110733213A (en) * 2019-09-25 2020-01-31 安徽天恩旅行用品科技有限公司 composite waterproof case fabric and preparation method thereof
CN113215833A (en) * 2021-06-18 2021-08-06 汪晓东 Moisture-keeping antirust oil sealing tape
CN113696585A (en) * 2021-07-09 2021-11-26 牛红武 Sound-insulation anti-skidding volcanic flexible material and preparation method thereof

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CN106346871A (en) * 2016-08-22 2017-01-25 滁州恒盛农业科技有限公司 Agricultural film and preparation method thereof
CN205905485U (en) * 2016-08-04 2017-01-25 合肥中科富华新材料有限公司 A waterproofing membrane for roof greening

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CN103059788A (en) * 2012-12-21 2013-04-24 东莞市松山湖微电子材料研发中心 Modified epoxide resin pouring sealant and preparation method thereof
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107215048A (en) * 2017-07-14 2017-09-29 合肥威斯伏新材料有限公司 A kind of waterproof waterproof cloth and preparation method
CN107283957A (en) * 2017-07-14 2017-10-24 合肥威斯伏新材料有限公司 A kind of shoe cover waterproof waterproof cloth and preparation method and application
CN109545104A (en) * 2017-08-31 2019-03-29 苏州龙行洲实业有限公司 A kind of Portable, environmental protective waterproof Display Rack
CN109849461A (en) * 2019-01-03 2019-06-07 安徽汉邦希瑞卫生用品有限公司 It is a kind of for manufacturing the composite material and its method of elastic surgical packet
CN110733213A (en) * 2019-09-25 2020-01-31 安徽天恩旅行用品科技有限公司 composite waterproof case fabric and preparation method thereof
CN113215833A (en) * 2021-06-18 2021-08-06 汪晓东 Moisture-keeping antirust oil sealing tape
CN113696585A (en) * 2021-07-09 2021-11-26 牛红武 Sound-insulation anti-skidding volcanic flexible material and preparation method thereof

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Application publication date: 20170620