CN108130746A - A kind of long-acting type polymer membranes for building and preparation method thereof - Google Patents

A kind of long-acting type polymer membranes for building and preparation method thereof Download PDF

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Publication number
CN108130746A
CN108130746A CN201711456975.5A CN201711456975A CN108130746A CN 108130746 A CN108130746 A CN 108130746A CN 201711456975 A CN201711456975 A CN 201711456975A CN 108130746 A CN108130746 A CN 108130746A
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long
waterproof
acting type
polymer membranes
type polymer
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CN108130746B (en
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陈庆
昝航
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Zhejiang Hongcheng building materials Co., Ltd.
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Chengdu New Keli Chemical Science Co Ltd
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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
    • D06N3/0015—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
    • D06N3/0036—Polyester fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/02—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polycarbonates or saturated polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F289/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds not provided for in groups C08F251/00 - C08F287/00
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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
    • D06N3/0011—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
    • D06N3/004—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 flocked webs or pile fabrics upon which a resin is applied; Teasing, raising web before resin application
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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
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0068—Polymeric granules, particles or powder, e.g. core-shell particles, microcapsules
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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
    • D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
    • D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
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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
    • D06N3/04—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 by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/045—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 by reactions only involving carbon-to-carbon unsaturated bonds with polyolefin or polystyrene (co-)polymers
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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
    • D06N3/04—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 by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/06—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 by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products
    • D06N3/065—PVC together with other resins except polyurethanes
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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
    • D06N3/04—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 by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/06—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 by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products
    • D06N3/08—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 by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products with a finishing layer consisting of polyacrylates, polyamides or polyurethanes or polyester
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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
    • D06N3/12—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
    • D06N3/121—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 polyesters, polycarbonates, alkyds
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/665—Sheets or foils impervious to water and water vapor
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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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Abstract

The present invention proposes a kind of long-acting type polymer membranes for building and preparation method thereof, using fluid bed be blown into equipped with monomer, initiator, crosslinking agent microsphere particle, it is made to be attached to polyester non-woven fabric upper and lower surface, modified plastics is covered again, cause cross-linking reaction and non-woven fabrics hot melting cohesion simultaneously by microwave radiation, the polymer membranes of non-woven fabrics secure bond is made.The present invention passes through heated by microwave treatment technology again after pre-molding, it is heated inside from waterproof material, activated initiator and crosslinking agent crosslink reaction, form macromolecule waterproof layer, it is bonded simultaneously with nonwoven layer, this structure improves the machinery and water resistance of waterproof layer, and nonwoven layer is made not peel off in the long-term use, strengthen the bonding between woven fabric layer and macromolecule waterproof layer, the two is securely compound, not easily to fall off, extends waterproof roll service life.

Description

A kind of long-acting type polymer membranes for building and preparation method thereof
Technical field
The present invention relates to waterproof material technical fields, and in particular to a kind of long-acting type polymer membranes for building and its Preparation method.
Background technology
With economic rapid development, the infrastructure construction in China is largely carried out, and waterproof technique is to the usability of engineering There can be critically important influence, especially in building engineering (such as roofing, toilet, hanging garden), if use Waterproof material can't meet the quality requirement, and will reduce the use function of building, inconvenience is brought to user.Macromolecule material Expect the product as new and high technology, the importance stayed in recent years in our building is increasingly highlighted or even had become One of important materials of modern architecture.Polymer membranes is using the mixture of synthetic rubber, synthetic resin or the two as base Material, adds in suitable chemical assistant and filler etc., the processing technology using the rubber such as mixing, extrusion or calendering or plastics is made Into rollable sheet waterproof material.There is excellent water-fast, resistant of high or low temperature compared with traditional pitch, malthoid series coiled material Can, also with good elasticity, tensile strength, weatherability, corrosion resistance and ageing resistance, service life up to 10 years or more, The pollution to environment can not only be mitigated, and building roof can be made to bear a heavy burden and mitigated.
Waterproof roll common used material includes EPDM, PVC, TPO.EPDM waterproof rolls are the incorporations using EPDM rubber as host agent Suitable butyl rubber and a variety of chemical assistants, the high resiliency being processed into through processes such as mixing, filtering, extrusion molding and vulcanizations Waterproof roll.Suitable for durability, corrosion resistance and adaptive deformation requirement height, the roofing of 1, II grade of waterproofing grade or underground work Journey makees waterproof layer.PVC waterproof rolls mix a variety of chemical assistants using polyvinyl chloride resin as primary raw material, through being kneaded, squeezing out or roll Etc. the waterproof roll be processed into of processes, it includes no composite bed（N classes）, fiber single side it is compound（L classes）And increase in fabric Strong（W classes）PVC waterproof roll.TPO waterproof rolls are using Petropols and ethylene, acetic acid, vinyl as base Material adds in antioxidant, anti-aging agent, softening agent and surface are accompanied by fabric fibre, aluminium film and manufactured new type waterproof coiled material.TPO prevents Water coiled material combines the solderable characteristic of the weather-proof ability of EPDM, low-temperature tenderness and PVC, has good processing performance and mechanics Performance, and with high-strength soldering performance.Such coiled material is suitable for the exposed roofing of moist in building, waterproof layer and yielding builds Build underground waterproof.
The appearance of non-woven fabric compounded structurally waterproof coiled material overcomes single use high molecular material performance deficiency, from structure Improve the property of waterproof roll.Chinese Patent Application No. 01230031.4 discloses a kind of polyester film of waterproof construction With non-woven fabric compounded waterproof roll, by the translateral polyethylene adhesive film of intermediate polyester film waterproof layer and the upper and lower surface of non-woven fabrics Layer is realized bonding and is formed.To ensure that polyester film is firmly combined with polyethylene adhesive film, between polyester film and polyethylene adhesive film The composite construction of dual-component polyurethane adhesive layer is set.Chinese Patent Application No. 201510338044.X discloses a kind of anti-ageing Change polyester non-woven fabric PE waterproof rolls, be equipped with polyvinyl chloride film separation layer, anti-aging layer, PE layers, polyester successively from top to bottom Non-woven fabrics protective layer, respectively by thermo-compression bonding into one between the polyvinyl chloride film separation layer, anti-aging layer and PE layers Body, described PE layers is welded to connect between polyester non-woven fabric protective layer by PE gaskets.
Existing waterproof roll is using resin or film and spun-bond process polypropylene fibre or polyester filament fabric hot rolled nonwoven fabrics, by viscous It connects agent or is hot bonding and be combined, coiled plastic material material is firm, flexible big, strong, durable, weather-proof, the anti-leakage of bonding force, anti- The performances such as water are good, but the bonding between nonwoven layer and macromolecule waterproof layer increases with usage time, most resins or thin Film is heat-shrinked and later stage contraction is larger, is easily peeled off with nonwoven layer, is reduced waterproof roll service life.It is in addition, most of Polymer membranes material softness, elastic big, weather-proof, waterproof, but surface is brighter and cleaner, roughness is low, it is impossible to and construction is tight Ghost image rings waterproofing quality.
Invention content
The object of the present invention is to provide a kind of macromolecular compounded waterproof materials, solve to have waterproof roll due to nonwoven layer The technical issues of easily being peeled off between macromolecule waterproof layer, easily being peeled off with nonwoven layer, reduce waterproof roll service life.
To solve the above problems, the present invention uses following technical scheme：
A kind of long-acting type polymer membranes for building, it is characterized in that composite construction, using polyester fiber non-woven fabric as intermediate base Layer, top and bottom bond two layers of macromolecule waterproof layer, and outer layer wraps up modified plastics layer composition again；
A kind of long-acting type polymer membranes for building is prepared by the following method：
（1）Polymer microsphere particle is mixed with waterproof high polymer monomer, crosslinking agent and initiator, stirring evenly makes macromolecule micro- Upper waterproof high polymer monomer, crosslinking agent and initiator are loaded in the aperture of ball particle, obtains complex microsphere；
（2）Upper and lower by polyester fiber non-woven fabric two-sided is polished into hair side, then complex microsphere is attached to by fluid bed described Hair side polyurethane fiber nonwoven surface, after the processing of high pressure compression, surface covers modified plastics again, is compressed using high pressure Processing, enhancing macromolecule machinery and water resistance, obtain primary watertightness cloth；
（3）By primary watertightness cloth by microwave radiation cavity, by the microwave heating treatment of 0.3-2kW, causing cross-linking reaction With non-woven fabrics hot melting cohesion, the high polymer waterproof material of non-woven fabrics secure bond is made, prevents macromolecule by high speed winding up roller Water material volume becomes a useful person to obtain the long-acting type polymer membranes for building；
Wherein, the waterproof high polymer monomer is one kind in ethylene glycol terephthalate monomer, vinyl chloride monomer；The friendship Connection agent is styrene, one kind in a- methyl styrenes, acrylonitrile, acrylic acid, methacrylic acid, glyoxal, aziridine；It is described Initiator is lauroyl peroxide, one kind in benzoyl peroxide, dioctanoyl peroxide.
Preferably, in the preparation method, step（1）Each raw material is calculated as by weight：Polymer microsphere particle 12-20 Part；8-20 parts of waterproof high polymer monomer；2-4 parts of crosslinking agent；0.5-4 parts of initiator.
Preferably, the thickness of the polyester fiber non-woven fabric is 0.1-0.6cm.
Preferably, the modified plastics changes for polyethylene, the calcium carbonate inorganic nano powder of calcium carbonate inorganic nano-powder One kind in property polypropylene, calcium carbonate inorganic nano-powder nylon.
Preferably, the polymer microsphere particle is micro- in 8-40 microns of polylactic acid microsphere, spherex, gelatin for grain size One kind in ball and chitosan microball；The polymer microsphere surface is covered with hole, and described hole aperture is 20-800 nanometers.
Preferably, the air velocity in the fluid bed controls the gas flow temperature control in 10-40m/s, the fluid bed System is at 60-80 DEG C.
Preferably, the pressure control 0.6-3.2MPa of the HIGH PRESSURE TREATMENT.
Preferably, the microwave radiation inside cavity is filled with the inert gas shielding that purity is 99.99%.
Preferably, the microwave heating speed is 40-80 DEG C/min, and in 3-5min, primary watertightness cloth is heated to 160-210℃。
Existing waterproof roll is using resin or film and spun-bond process polypropylene fibre or polyester filament fabric hot rolled nonwoven fabrics, by viscous It connects agent or is hot bonding and be combined, coiled plastic material material is firm, flexible big, strong, durable, weather-proof, the anti-leakage of bonding force, anti- The performances such as water are good, but the bonding between nonwoven layer and macromolecule waterproof layer increases with usage time, most resins or thin Film is heat-shrinked and later stage contraction is larger, is easily peeled off with nonwoven layer, is reduced waterproof roll service life.It is in addition, most of Polymer membranes material softness, elastic big, weather-proof, waterproof, but surface is brighter and cleaner, roughness is low, it is impossible to and construction is tight Ghost image rings waterproofing quality.It is multilayer chip composite junction that the present invention, which provides a kind of long-acting type polymer membranes for building, Structure is basis material by intermediate polyester fiber non-woven fabric layer, up and down two layers of macromolecule waterproof layer of crosslinked dose of interlayer cohesive, outside Layer wraps up modified plastics layer composition again.By heated by microwave treatment technology again after pre-molding, from waterproof material inside heat, Activated initiator and crosslinking agent crosslink reaction, form macromolecule waterproof layer, while are bonded with nonwoven layer, this knot Structure improves the machinery and water resistance of waterproof layer, and nonwoven layer is made not peel off in the long-term use, increases waterproof roll Service life.In addition, the present invention handles non-woven fabrics by two-sided hair side, waterproof material surface roughness is increased, is overcome The shortcomings that the shortcomings that polymer membranes material surface is bright and clean is not easy to construct improves waterproofing quality.
By the present invention with commercially available non-woven fabric compounded structurally waterproof coiled material Mechanics Performance Testing correction data, as shown in table 1.
Table 1：
A kind of long-acting type polymer membranes for building of the present invention and preparation method thereof compared with prior art, protrudes Feature and excellent effect are：
1st, the present invention is by heated by microwave treatment technology again after pre-molding, from waterproof material inside heat, activated initiator And crosslinking agent, reaction is crosslinked, forms macromolecule waterproof layer, while is bonded with nonwoven layer, this structure improves waterproof The machinery and water resistance of layer, make nonwoven layer not peel off in the long-term use, increase the service life of waterproof roll.
2nd, the present invention by two-sided hair side handle non-woven fabrics, overcome polymer membranes material surface it is bright and clean lack Point improves waterproofing quality.
3rd, the method for the present invention uses microwave heating, can quickly improve material internal temperature, shortens the web-handled time, carries High efficiency.
4th, the present invention prepares low raw-material cost, and preparation method environmental protection is suitable for large-scale industrialized production.
Specific embodiment
In the following, the present invention will be further described in detail by way of specific embodiments, but this should not be interpreted as to the present invention Range be only limitted to following example.Without departing from the idea of the above method of the present invention, according to ordinary skill The various replacements or change that knowledge and customary means are made, should be included in the scope of the present invention.
Embodiment 1
（1）In parts by weight by 20 parts of grain sizes 8 micron surfaces be covered with aperture be 400 nano apertures polylactic acid microsphere, 20 parts Anti- ethylene glycol terephthalate monomer, 4 parts of styrene and 4 parts of lauroyl peroxide mixing, stirring evenly makes polylactic acid microsphere Upper waterproof high polymer monomer, crosslinking agent and initiator are loaded in the hole of polymer microsphere particle, obtains complex microsphere；
（2）Thickness two-sided is polished into hair side, then by the complex microsphere through overcurrent for the upper and lower of 0.6cm polyester fiber non-woven fabrics Change bed and be attached to the hair side polyurethane fiber nonwoven surface, the air velocity in fluid bed is controlled in 10m/s, the fluidisation Airflow temperature-control in bed is at 80 DEG C, and after excess pressure control is the high pressure compression processing of 3.2MPa, surface covers modification again Plastics, modified plastics are the polyethylene through calcium carbonate inorganic nano-powder, are handled using high pressure compression, enhance high score handset Tool and water resistance obtain primary watertightness cloth；
（3）By primary watertightness cloth by microwave radiation cavity, microwave radiation inside cavity be filled with purity be 99.99% it is lazy Property gas shield, by the microwave heating treatment of 2kW, microwave heating speed is 40 DEG C/min, in 3min, by primary watertightness cloth 210 DEG C are heated to, causes cross-linking reaction and non-woven fabrics hot melting cohesion, the high polymer waterproof material of non-woven fabrics secure bond is made, The long-acting type polymer membranes for building is obtained the high polymer waterproof material is rolled into material by high speed winding up roller.It will The waterproof roll prepared in the present embodiment is tested for the property, the compound GB18173.1-2012 standards of test result, with reference to 2 institute of table Show.
The waterproof roll prepared in two pieces of the present embodiment that size is 1 × 0.5 × 0.02m is taken to carry out welding test, welding machine For pressure for 500~550N or so, temperature is 500~550 DEG C, and speed of welding is 1.8m~2.5m/min., through estimate soldered without It turns to be yellow, burn phenomenon, weld edge is smooth, and the molten slurry for having uniform illuminating occurs；With flat mouth screwdriver or bearded needle along weld seam slightly Firmly choose examination, no solder skip point, faulty soldered joint.After weld seam cooling completely, the coiled material item that coiled material is cut into 2cm wide is removed, weld seam Place occurs without any phenomenon of rupture.
Embodiment 2
（1）12 parts of 40 micron surfaces of grain size are covered with the albumin microsphere that aperture is 800 nano apertures, 8 parts of chlorine in parts by weight Vinyl monomer, 4 parts of a- methyl styrenes and 4 parts of benzoyl peroxide mixing, mixing, stirring evenly makes the polymer microsphere Upper waterproof high polymer monomer, crosslinking agent and initiator are loaded in the hole of grain, obtains complex microsphere；
（2）Thickness two-sided is polished into hair side, then by the complex microsphere through overcurrent for the upper and lower of 0.1cm polyester fiber non-woven fabrics Change bed and be attached to the hair side polyurethane fiber nonwoven surface, the air velocity in fluid bed is controlled in 40m/s, the fluidisation Airflow temperature-control in bed is at 60- DEG C, and after excess pressure control is the high pressure compression processing of 0.6MPa, surface covers modification again Plastics, modified plastics are through calcium carbonate inorganic nano-powder modification of nylon, are handled using high pressure compression, enhance high score handset Tool and water resistance obtain primary watertightness cloth；
（3）By primary watertightness cloth by microwave radiation cavity, microwave radiation inside cavity be filled with purity be 99.99% it is lazy Property gas shield, by the microwave heating treatment of 0.3kW, microwave heating speed is 80 DEG C/min, in 5min, by primary watertightness Cloth is heated to 160 DEG C, causes cross-linking reaction and non-woven fabrics hot melting cohesion, and the macromolecule waterproof material of non-woven fabrics secure bond is made Material obtains the long-acting type macromolecule waterproof volume for building the high polymer waterproof material is rolled into material by high speed winding up roller Material.The waterproof roll prepared in the present embodiment is tested for the property, test result ginseng GB18173.1-2012 standards, such as table 2 It is shown.
The waterproof roll prepared in two pieces of the present embodiment that size is 1 × 0.5 × 0.02m is taken to carry out welding test, welding machine For pressure for 500~550N or so, temperature is 500~550 DEG C, and speed of welding is 1.8m~2.5m/min., through estimate soldered without It turns to be yellow, burn phenomenon, weld edge is smooth, and the molten slurry for having uniform illuminating occurs；With flat mouth screwdriver or bearded needle along weld seam slightly Firmly choose examination, no solder skip point, faulty soldered joint.After weld seam cooling completely, the coiled material item that coiled material is cut into 2cm wide is removed, weld seam Place occurs without any phenomenon of rupture.
Embodiment 3
（1）15 parts of grain sizes are covered with the spherex that aperture is 100 nano apertures in 35 micron surfaces in parts by weight, 16 parts anti- Ethylene glycol terephthalate monomer, 3 parts of glyoxals and 1 part of lauroyl peroxide mixing, stirring evenly makes the macromolecule micro- Upper waterproof high polymer monomer, crosslinking agent and initiator are loaded in the hole of ball particle, obtains complex microsphere；
（2）Thickness two-sided is polished into hair side, then by the complex microsphere through overcurrent for the upper and lower of 0.5cm polyester fiber non-woven fabrics Change bed and be attached to the hair side polyurethane fiber nonwoven surface, the air velocity in fluid bed is controlled in 20m/s, the fluidisation Airflow temperature-control in bed is at 75 DEG C, and after excess pressure control is the high pressure compression processing of 1.6MPa, surface covers modification again Plastics, modified plastics are calcium carbonate inorganic nano-powder modified polypropene, and the mass percent of calcium carbonate inorganic nano powder is 2%, grain size is 12 nanometers, is handled using high pressure compression, and enhancing macromolecule machinery and water resistance obtain primary watertightness cloth；
（3）By primary watertightness cloth by microwave radiation cavity, microwave radiation inside cavity be filled with purity be 99.99% it is lazy Property gas shield, by the microwave heating treatment of 0.8kW, microwave heating speed is 45 DEG C/min, in 4min, by primary watertightness Cloth is heated to 160 DEG C, causes cross-linking reaction and non-woven fabrics hot melting cohesion, and the macromolecule waterproof material of non-woven fabrics secure bond is made Material obtains the long-acting type macromolecule waterproof volume for building the high polymer waterproof material is rolled into material by high speed winding up roller Material.The waterproof roll prepared in the present embodiment is tested for the property, test result GB18173.1-2012 standards, such as 2 institute of table Show.
The waterproof roll prepared in two pieces of the present embodiment that size is 1 × 0.5 × 0.02m is taken to carry out welding test, welding machine For pressure for 500~550N or so, temperature is 500~550 DEG C, and speed of welding is 1.8m~2.5m/min., through estimate soldered without It turns to be yellow, burn phenomenon, weld edge is smooth, and the molten slurry for having uniform illuminating occurs；With flat mouth screwdriver or bearded needle along weld seam slightly Firmly choose examination, no solder skip point, faulty soldered joint.After weld seam cooling completely, the coiled material item that coiled material is cut into 2cm wide is removed, weld seam Place occurs without any phenomenon of rupture.
Embodiment 4
（1）In parts by weight by 18 parts of grain sizes in the combination of 12 microns of polylactic acid microsphere, spherex, microsphere surface is covered with hole Diameter is 240 nano apertures, and 12 parts of anti-ethylene glycol terephthalate monomers, 3 parts of acrylic acid and 2 parts of benzoyl peroxides mix, It stirs evenly and upper waterproof high polymer monomer, crosslinking agent and initiator is loaded in the hole for making the polymer microsphere particle, obtain Complex microsphere；
（2）Thickness two-sided is polished into hair side, then by the complex microsphere through overcurrent for the upper and lower of 0.4cm polyester fiber non-woven fabrics Change bed and be attached to the hair side polyurethane fiber nonwoven surface, the air velocity in fluid bed is controlled in 30m/s, the fluidisation Airflow temperature-control in bed is at 65 DEG C, and after excess pressure control is the high pressure compression processing of 1.6MPa, surface covers modification again Plastics, modified plastics are through calcium carbonate inorganic nano-powder modified polypropene, are handled using high pressure compression, enhance macromolecule Machinery and water resistance, obtain primary watertightness cloth；
（3）By primary watertightness cloth by microwave radiation cavity, microwave radiation inside cavity be filled with purity be 99.99% it is lazy Property gas shield, by the microwave heating treatment of 1.3kW, microwave heating speed is 48 DEG C/min, in 3min, by primary watertightness Cloth is heated to 180 DEG C, causes cross-linking reaction and non-woven fabrics hot melting cohesion, and the macromolecule waterproof material of non-woven fabrics secure bond is made Material obtains the long-acting type macromolecule waterproof volume for building the high polymer waterproof material is rolled into material by high speed winding up roller Material.The waterproof roll prepared in the present embodiment is tested for the property, test result meets GB18173.1-2012 standards, such as table Shown in 2.
The waterproof roll prepared in two pieces of the present embodiment that size is 1 × 0.5 × 0.02m is taken to carry out welding test, welding machine For pressure for 500~550N or so, temperature is 500~550 DEG C, and speed of welding is 1.8m~2.5m/min., through estimate soldered without It turns to be yellow, burn phenomenon, weld edge is smooth, and the molten slurry for having uniform illuminating occurs；With flat mouth screwdriver or bearded needle along weld seam slightly Firmly choose examination, no solder skip point, faulty soldered joint.After weld seam cooling completely, the coiled material item that coiled material is cut into 2cm wide is removed, weld seam Place occurs without any phenomenon of rupture.
Embodiment 5
（1）In parts by weight by 18 parts of grain sizes in the combination of 12 microns of spherex, gelatine microsphere and chitosan microball, high score Sub- microsphere surface is covered with aperture for 460 nano apertures, 20 parts of anti-ethylene glycol terephthalate monomers, 4 parts of aziridine and 1 part of mistake Benzoyl Oxide mixes, and stirs evenly and upper waterproof high polymer monomer, crosslinking are loaded in the hole for making the polymer microsphere particle Agent and initiator, obtain complex microsphere；
（2）Thickness two-sided is polished into hair side, then by the complex microsphere through overcurrent for the upper and lower of 0.5cm polyester fiber non-woven fabrics Change bed and be attached to the hair side polyurethane fiber nonwoven surface, the air velocity in fluid bed is controlled in 25m/s, the fluidisation Airflow temperature-control in bed is at 65 DEG C, and after excess pressure control is the high pressure compression processing of 2.2MPa, surface covers modification again Plastics, modified plastics are the polyethylene through calcium carbonate inorganic nano-powder, are handled using high pressure compression, enhance high score handset Tool and water resistance obtain primary watertightness cloth；
（3）By primary watertightness cloth by microwave radiation cavity, microwave radiation inside cavity be filled with purity be 99.99% it is lazy Property gas shield, by the microwave heating treatment of 0.8kW, microwave heating speed is 60 DEG C/min, in 5min, by primary watertightness Cloth is heated to 190 DEG C, causes cross-linking reaction and non-woven fabrics hot melting cohesion, and the macromolecule waterproof material of non-woven fabrics secure bond is made Material obtains the long-acting type macromolecule waterproof volume for building the high polymer waterproof material is rolled into material by high speed winding up roller Material.The waterproof roll prepared in the present embodiment is tested for the property, test result meets GB18173.1-2012 standards, reference Shown in table 2.
The waterproof roll prepared in two pieces of the present embodiment that size is 1 × 0.5 × 0.02m is taken to carry out welding test, welding machine For pressure for 500~550N or so, temperature is 500~550 DEG C, and speed of welding is 1.8m~2.5m/min., through estimate soldered without It turns to be yellow, burn phenomenon, weld edge is smooth, and the molten slurry for having uniform illuminating occurs；With flat mouth screwdriver or bearded needle along weld seam slightly Firmly choose examination, no solder skip point, faulty soldered joint.After weld seam cooling completely, the coiled material item that coiled material is cut into 2cm wide is removed, weld seam Place occurs without any phenomenon of rupture.
Comparative example 1
Commercially available non-woven fabric compounded structurally waterproof coiled material, structure is from top to bottom nonwoven surface, polyethylene adhesive film, polyester are prevented Water layer, polyethylene adhesive film, nonwoven surface, by being hot bonding.
Embodiment 1-5 and the comparative example waterproof roll prepared are tested for the property, test result is as shown in table 2.
Table 2：

Claims (9)

1. a kind of long-acting type polymer membranes for building, it is characterized in that composite construction, using polyester fiber non-woven fabric as centre Base, top and bottom bond two layers of macromolecule waterproof layer, and outer layer wraps up modified plastics layer composition again；
A kind of long-acting type polymer membranes for building is prepared by the following method：
（1）Polymer microsphere particle is mixed with waterproof high polymer monomer, crosslinking agent and initiator, stirring evenly makes macromolecule micro- Upper waterproof high polymer monomer, crosslinking agent and initiator are loaded in the aperture of ball particle, obtains complex microsphere；
（2）Upper and lower by polyester fiber non-woven fabric two-sided is polished into hair side, then complex microsphere is attached to by fluid bed described Hair side polyurethane fiber nonwoven surface, after the processing of high pressure compression, surface covers modified plastics again, is compressed using high pressure Processing, enhancing macromolecule machinery and water resistance, obtain primary watertightness cloth；
（3）By primary watertightness cloth by microwave radiation cavity, by the microwave heating treatment of 0.3-2kW, causing cross-linking reaction With non-woven fabrics hot melting cohesion, the high polymer waterproof material of non-woven fabrics secure bond is made, prevents macromolecule by high speed winding up roller Water material volume becomes a useful person to obtain the long-acting type polymer membranes for building；
Wherein, the waterproof high polymer monomer is one kind in ethylene glycol terephthalate monomer, vinyl chloride monomer；The friendship Connection agent is styrene, one kind in a- methyl styrenes, acrylonitrile, acrylic acid, methacrylic acid, glyoxal, aziridine；It is described Initiator is lauroyl peroxide, one kind in benzoyl peroxide, dioctanoyl peroxide.
2. a kind of long-acting type polymer membranes for building according to claim 1, it is characterised in that：Step（1）Each original Material is calculated as by weight：12-20 parts of polymer microsphere particle；8-20 parts of waterproof high polymer monomer；2-4 parts of crosslinking agent；Initiator 0.5-4 parts.
3. a kind of long-acting type polymer membranes for building according to claim 1, it is characterised in that：The polyester fiber The thickness of non-woven fabrics is 0.1-0.6cm.
4. a kind of long-acting type polymer membranes for building according to claim 1, it is characterised in that：The modified plastics Polyethylene, calcium carbonate inorganic nano-powder polypropylene, calcium carbonate inorganic nano powder for calcium carbonate inorganic nano-powder change One kind in property nylon.
5. a kind of long-acting type polymer membranes for building according to claim 1, it is characterised in that：The macromolecule is micro- Ball particle is the one kind of grain size in 8-40 microns of polylactic acid microsphere, spherex, gelatine microsphere and chitosan microball；It is described Polymer microsphere surface is covered with hole, and described hole aperture is 20-800 nanometers.
6. a kind of long-acting type polymer membranes for building according to claim 1, it is characterised in that：In the fluid bed Air velocity control airflow temperature-control in 10-40m/s, the fluid bed at 60-80 DEG C.
7. a kind of long-acting type polymer membranes for building according to claim 1, it is characterised in that：, at the high pressure The pressure control 0.6-3.2MPa of reason.
8. a kind of long-acting type polymer membranes for building according to claim 1, it is characterised in that：The microwave radiation Inside cavity is filled with the inert gas shielding that purity is 99.99%.
9. a kind of long-acting type polymer membranes for building according to claim 1, it is characterised in that：The microwave heating Speed is 40-80 DEG C/min, and in 3-5min, primary watertightness cloth is heated to 160-210 DEG C.
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