CN101914978A - Water-proof coiled material with self-adhesive layer structure - Google Patents
Water-proof coiled material with self-adhesive layer structure Download PDFInfo
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- CN101914978A CN101914978A CN 201010272656 CN201010272656A CN101914978A CN 101914978 A CN101914978 A CN 101914978A CN 201010272656 CN201010272656 CN 201010272656 CN 201010272656 A CN201010272656 A CN 201010272656A CN 101914978 A CN101914978 A CN 101914978A
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Abstract
The invention relates to a water-proof coiled material with a self-adhesive layer structure. The water-proof coiled material comprises a surface film, a lapping surface plastic edge film, a first asphalt layer, a first environment-friendly wide-temperature-variation self-adhesive layer and a bottom film, wherein a bottom film is compounded on the lower surface of the first environment-friendly wide-temperature-variation self-adhesive layer; the first asphalt layer and the surface film (1) are sequentially compounded on the upper surface of the first environment-friendly wide-temperature-variation self-adhesive layer; the surface film is narrower than the first asphalt layer; blank edges used for the lapping surface plastic edge film are reserved on the two side edges of the first asphalt layer respectively; the blank edges are lapping edges; and the lapping surface plastic edge film is compounded on the lapping edges. The self-adhesive layer of the water-proof coiled material of the invention is aqueous, does not have toxicity or smell, has high bonding strength with a substrate, high water-proofness and high weather resistance, is not influenced by temperature variation and can be stored and used for a long time. The coiled material has the advantages of simple and convenient production process and small equipment investment and is an advanced and practical substitute product for self-adhesive asphalt or modified asphalt water-proof coiled material.
Description
Technical field
The present invention relates to a kind of architectural waterproof material, especially relate to a kind of pitch or modified asphalt waterproof coiled material that has the self-adhesive layer structural formula of the wide temperature change of environmental protection.
Background technology
At present, in China's buildings waterproof industry, with pitch or with the modified asphalt waterproof coiled material of material modification productions such as SBS, APP is a kind of main waterproofing materials of extensive use, during this material production application in the early stage construction, be everlasting the back side of coiled material with blowtorch heat fused bitumen layer after, directly stick in the basic units such as cement, common brick, or with prefabricated liquid asphalt as adhesive, be coated on the coiled material that bonds in the substrate.
Through application test in a few years, find that this construction and application method not only wastes time and energy, and, because of low with the adhesion strength of basic unit, easily throw off after a period of time, play drum and separate, cause seepage, have a strong impact on the waterproof quality and the application life of building with substrate.
In recent years, some manufacturers add the partly softening pitch of mineral oil one after another in pitch or modified bitumen, make its pitch in use still be soft state, and has certain viscosity, simultaneously, also when pitch heats, add some resinae tackify materials, increase the viscosity of pitch.And when producing the coiled material moulding, its antiseized plastic foil of surperficial roll-in one deck or antiseized kraft make that rolling can be not adhered to one another in packing.When application and construction, throw off the antiseized plastic foil or the antiseized kraft on surface, directly paste in the basic unit after exposing pitch, be called the self-adhesion modified asphalt waterproof coiled material.This autohesion modified asphalt waterproof coiled material heats with blowtorch no longer at the scene or is coated with prefabricated liquid asphalt as adhesive, working procedure and labour intensity have been reduced, improved operating efficiency, the exhaust emission that has produced when also having changed the blowtorch heating flame, improved the work-yard environment, useful construction workman's physical and mental health.But, in actual production and in using, also exist some problems, as:
1. because the temperature height is very big to the viscous effects of pitch or modified bitumen, even have temperature and the proportional increase and decrease of viscosity too through pitch or modified bitumen behind softening and the tackify.When temperature raises, can make the very fast raising of viscosity of pitch or modified bitumen, when temperature descends, the viscosity of pitch or modified bitumen is descended rapidly, cause being difficult to bonding with substrate.Temperature Change throughout the year is very big, and the temperature of winter, Xia Liangji differs up to last Baidu, and this brings very big difficulty for the production and the storage time of autohesion modified asphalt waterproof coiled material.For this reason, one production producer has only to change by the variations in temperature in the four seasons or by period of different days normal temperatures and adjusts prescription (seeing the following form 1), output also can only be pressed row according to client's order time and construction period, can not be planned formulate annual productive target, the overall development of company is subjected to certain restriction;
2. when in sale, transportation and construction application process, running into some reason, in the time of the product of section production at a time normally can not being used to site construction by the period, will influence product quality, cause waste because of adhesive property decline;
3. when the self-adhesion modified asphalt waterproof coiled material is used for building roof or other exposure portion, since the sun be exposed to the sun and round the clock, the variation of the four seasons temperature difference, softening oil in the pitch can be overflowed rapidly, make that the sclerosis of pitch or modified asphalt layer is dry and cracked, reduce or lose viscosity, cause the adhesion stress of coiled material and substrate to descend and throw off, cause seepage, influence the waterproof quality and the application life of building.
4. in application and construction; as running into the quick variation and the change of construction period of temperature, antiseized plastic foil or antiseized barrier paper that regular meeting is compounded on pitch or the modified bitumen are difficult to take off, or the extreme phenomenon that be difficult to bond with substrate; thereby, the quality of influence construction and the progress of engineering.
5. the adhesion strength of the technical indicator of peel strength and practical application often conflicts in the examination criteria.Detection data under normal temperature (23 ± 2 ℃) are to meet standard-required fully; and regular meeting receives the user and proposes the not high complaint of adhesion strength in actual applications; therefore; the customer requirements transposing or the return of goods that have; the compensation that requires because of causing damage that has is appreciated; corporate image and product brand are caused bad influence, also cause very big waste.
The changes in material of table 1 self-adhesion modified asphalt waterproof coiled material Various Seasonal
Summary of the invention
The objective of the invention is to, overcome above-mentioned defective from viscous bitumen or modified asphalt waterproof coiled material existence; Thereby the wide temperature of the environmental protection that provides a kind of and have aqueous non-toxic, adhesion strength height, be not subjected to influence of temperature change, can store for a long time becomes the pitch or the modified asphalt waterproof coiled material of self-adhesive layer structure.
The object of the present invention is achieved like this:
The waterproof roll of a kind of self-adhesive layer structural formula provided by the invention comprises facial mask 1, faying surface plastic edge film 2, the first bitumen layer 3-1 and counterdie 6; It is characterized in that, comprise that also the wide temperature of first environmental protection becomes self-adhesive layer 5-1; The wide temperature of described first environmental protection becomes the compound described counterdie 6 of soffit of self-adhesive layer 5-1, and the wide temperature of this first environmental protection becomes upper surface compound described first bitumen layer 3-1 of order and the described facial mask 1 of self-adhesive layer 5-1; Wherein, the width of this facial mask 1 is narrower than the described first bitumen layer 3-1, the dual-side of this first bitumen layer 3-1 leaves a lay edges (i.e. not compound described plastics facial mask 1 on the dual-side of this first bitumen layer 3-1) that is used for faying surface plastic edge film 2 respectively, described lay edges is an overlap edge, and on described overlap edge compound described faying surface plastic edge film 2;
Described bitumen layer 3-1 is pitch or modified asphalt manufacturing, and the thickness of described bitumen layer 3-1 is 0.3-5.0mm;
The thickness that the wide temperature of described first environmental protection becomes self-adhesive layer 5-1 is 0.2-3.0mm; The bonding adhesive of the wide temperature change of this environmental protection self-adhesive layer 5-1 is prepared by following method:
1) adhesive formulation
The A component is: deionized water 90.0-130.0 weight portion;
The B component is: deionized water 9.0-22.0 weight portion, sulfate 0.5-1.5 weight portion and polymerizer 0.1-1.0 weight portion mix;
The C component is: deionized water 98.0-128.5 weight portion, sulfate 0.2-5.0 weight portion and polymerizer 2.5-4.5 weight portion mix;
The D component is: acrylate 150.0-260.0 weight portion, methacrylic acid 3.0-10.0 weight portion, gum rosin 0.2-5.0 and organosilicon 2.0-5.0 weight portion mix; Or be:
Acrylate 150.0-260.0 weight portion, acetate 8.0-120.0 weight portion, methyl methacrylate 3.0-10.0 weight portion, gum rosin 0.2-5.0 weight portion and organosilicon 2.0-5.0 weight portion mix; Or
Also comprise earlier gum rosin being dissolved in the D component, again with the C component in the container of corresponding weight portion, to carry out under the rotating speed of 300-500 rev/min (hereinafter to be referred as r/min) pre-emulsification 30-60 minute, obtain even milky pre-emulsion;
2). bonding adhesive is synthetic:
Agitator is being housed, thermometer, in the four-hole boiling flask that Liquid dropping bottle and self-temperature controlling water are bathed, the material that adds the A component in the step 1) that weighs up, begin to heat up, pour the B component of step 1) when rising to 75-80 ℃ into, continue to heat, when temperature recovery to 80～85 ℃, add 10%-30% by the pre-emulsion full dose of the C component of step 1) preparation and D component, continue again to heat, when temperature recovery to 80～85 ℃, drip remainingly by the C component of step 1) preparation and the pre-emulsion of D component, all components are under 75～90 ℃ of temperature, drip off with 120～150 minutes, continue insulation 60～150 minutes again; Then, be cooled to below 40 ℃, with in the ammoniacal liquor and pH value to 6～8, filter discharging with 100 eye mesh screens again, the wide temperature of environmental protection that obtains water-based becomes the bonding adhesive that self-adhesive layer is used.
In above-mentioned technical scheme, comprise that also the wide temperature of second environmental protection becomes self-adhesive layer 5-2; The wide temperature of two compound first environmental protection of surface difference at described pitch or modified asphalt layer 3-1 becomes self-adhesive layer 5-1 and the wide temperature change of described environmental protection self-adhesive layer 5-2, the compound described counterdie 6 of soffit at the wide temperature change of this first environmental protection self-adhesive layer 5-1 becomes the compound described plastics facial mask 1 of self-adhesive layer 5-2 upper surface in the wide temperature of this second environmental protection; Wherein, it is narrow that the width of this plastics facial mask 1 becomes self-adhesive layer 5-2 than the wide temperature of described second environmental protection, the dual-side that becomes self-adhesive layer 5-2 in the wide temperature of second environmental protection leaves an overlap edge that is used for faying surface plastic edge film 2 respectively, and on described overlap edge compound described faying surface plastic edge film 2.
In above-mentioned technical scheme, also comprise a tire basic unit 4 and the second bitumen layer 3-2; Two surfaces in described tire basic unit 4 apply the first bitumen layer 3-1 and the second bitumen layer 3-2 respectively, at wide temperature change self-adhesive layer 5-1 of another surface compound described first environmental protection of order and the described counterdie 6 of the first bitumen layer 3-1; At the described facial mask 1 of another surface recombination of the second bitumen layer 3-2, wherein, the width of this facial mask is narrower than the described second bitumen layer 3-2, dual-side at the second bitumen layer 3-2 leaves an overlap edge that is used for faying surface plastic edge film 2 respectively, and on described overlap edge compound described faying surface plastic edge film 2.
In above-mentioned technical scheme, comprise that also the wide temperature of second environmental protection becomes self-adhesive layer 5-2; The compound first bitumen layer 3-1 and the second bitumen layer 3-2 respectively on two surfaces of described tire basic unit 4; The wide temperature of another compound second environmental protection of surface order at this second bitumen layer 3-2 becomes self-adhesive layer 5-2 and described facial mask 1, wherein, it is narrow that the width of this facial mask 1 becomes self-adhesive layer 5-2 than the wide temperature of described second environmental protection, the dual-side that becomes self-adhesive layer 5-2 in the wide temperature of second environmental protection leaves an overlap edge that is used for faying surface plastic edge film 2 respectively, and on described overlap edge compound described faying surface plastic edge film 2; The wide temperature of another compound first environmental protection of surface order at this first bitumen layer 3-1 becomes self-adhesive layer 5-1, becomes the compound described counterdie 6 of soffit of self-adhesive layer 5-1 in the wide temperature of this first environmental protection.
In above-mentioned technical scheme, described facial mask 1 is the kraft that PE antiadhesion barrier, aluminium foil film or single face that single face scribbles silicone oil scribble silicone oil.
In above-mentioned technical scheme, described counterdie 6 is two-sided antiseized PE plastic foil or the antiseized kraft that scribbles silicone oil.
In above-mentioned technical scheme, described plastic edge film 2 is two-sided antiseized PET films that scribble silicone oil, and the width of described faying surface plastic edge film 2 is 50-150mm.
In above-mentioned technical scheme, the material of described tire basic unit 4 is polyester blank or glass fiber blank.
In above-mentioned technical scheme, described bitumen layer 3 is a petroleum bitumen, described modified asphalt layer is to add the pitch that the modification of SBS, APP or other materials obtains in the petroleum bitumen again, also comprises the pitch or the modified bitumen that add behind various powder fillers and the auxiliary agent.
In above-mentioned technical scheme, described sulfate is anhydrous sodium sulfate, potassium peroxydisulfate or ammonium persulfate.
In above-mentioned technical scheme, described polymerizer is a surfactant; Described surfactant comprises sodium lauryl sulfate, neopelex or OPEO.
In above-mentioned technical scheme, described acrylate is butyl acrylate or methyl methacrylate.
In above-mentioned technical scheme, described tackifying resin is gum rosin, esterase, terpene resin or with the rosin liquid after the alkali soapization.
In above-mentioned technical scheme, described acetate is vinylacetate or butyl acetate.
In above-mentioned technical scheme, described organosilicon is vinyl front three ethylsiloxane, acrylic trimethoxy silane, octamethylcy-clotetrasiloxane or dimethyl cyclosiloxane.
In above-mentioned technical scheme, described sulfate is anhydrous sodium sulfate, potassium peroxydisulfate or ammonium persulfate.
The effect that the present invention is useful is:
1. the water-proof coiled material product steady quality of self-adhesive layer structural formula provided by the invention, the adhesion strength height of self-adhesive layer and substrate can not be acted upon by temperature changes, throughout the year can both construction application; The correlation technique index all meets or surpasses national standard;
2. it is tasteless that the waterproof roll of this self-adhesive layer structural formula has aqueous non-toxic, meets the requirement of environmental protection coiled material product, is of value to the healthy of workman of producing and construct, and is of value to environment, is of value to society, has good practical value and social benefit;
3. the self-adhesive layer in this coiled material also has good water-proof function, hot strength, elongation per unit length and far above the ageing-resistant performance of pitch or modified asphalt layer, also has certain thickness, has correspondingly improved the product quality and the application life of existing waterproof roll;
4. the long shelf-life of the waterproof roll of this self-adhesive layer structural formula can not influence adhesion strength and cause waste because of the increase of resting period, has also effectively avoided user's complaint, has improved the influence power of product and company;
5. the production technology of making coiled material of the present invention is simple, as long as on existing waterproof roll production line, transform slightly, just but the wide temperature of production environmental protection becomes self-adhesive layer pitch or modified asphalt waterproof coiled material, and the scrap build input seldom helps this technology and applies in practice.
Description of drawings
Fig. 1 is the longitudinal profile structural representation of the waterproof roll of a kind of self-adhesive layer structural formula of the present invention; (annotate: no tire one-side band self-adhesive layer structural formula)
Fig. 2 is the longitudinal profile structural representation of the waterproof roll of another self-adhesive layer structural formula of the present invention; (annotate: no tire double-sided belt self-adhesive layer structural formula)
Fig. 3 is the longitudinal profile structural representation of the waterproof roll of another kind of self-adhesive layer structural formula of the present invention; (annotating: tire one-side band self-adhesive layer structural formula is arranged)
Fig. 4 is the longitudinal profile structural representation of the waterproof roll of another kind of self-adhesive layer structural formula of the present invention; (annotating: tire double-sided belt self-adhesive layer structural formula is arranged)
Fig. 5 is the surface structure schematic diagram of the waterproof roll of a kind of self-adhesive layer structural formula that has facial mask and a limit film of the present invention;
Fig. 6 is the horizontal section structural representation of the waterproof roll of Fig. 4;
Description of reference numerals:
Facial mask-1 faying surface plastic edge film-2
The first bitumen layer 3-1, the second bitumen layer 3-2
The wide temperature of tire basic unit-4 first environmental protection becomes self-adhesive layer-5-1
The wide temperature of second environmental protection becomes self-adhesive layer-5-2 counterdie-6
Concrete embodiment
The present invention is further illustrated below in conjunction with drawings and Examples:
Embodiment 1
With reference to figure 1 and Fig. 5, make of the present invention a kind of do not have tire, a surface has the waterproof roll that the wide temperature of environmental protection becomes self-adhesive layer.
The facial mask 1 of present embodiment, faying surface plastic edge film 2 adopt the facial mask and the limit coating materials of the waterproof roll use of buying on the market, and wherein, the width of facial mask 1 is 800mm, and the width of faying surface plastic edge film 2 is 120mm.The first bitumen layer 3-1 and the second bitumen layer 3-2 adopt 90# petroleum bitumen.The faying surface plastic edge film 2 that present embodiment uses is antiseized PET films that the surface bought on the market scribbles silicone oil.The facial mask 1 of present embodiment is carried by self-adhesive layer, and the wide temperature of first environmental protection of present embodiment becomes the compound counterdie 6 of soffit of self-adhesive layer 5-1, and the wide temperature of this first environmental protection becomes upper surface compound described first bitumen layer 3-1 of order and the described facial mask 1 of self-adhesive layer 5-1; Wherein, the width of this facial mask 1 is narrower than the first bitumen layer 3-1, and the width of facial mask 1 is than the narrow 240mm of the first bitumen layer 3-1; Promptly leave the lay edges that is used for faying surface plastic edge film 2 (i.e. not compound described plastics facial mask 1 on the dual-side of this first bitumen layer 3-1) of a wide 120mm respectively at the dual-side of this first bitumen layer 3-1, described lay edges is an overlap edge, and on described overlap edge compound described faying surface plastic edge film 2.When application and construction, faying surface plastic edge film 2 is thrown off, good bond together with the compound overlapping overlap joint of the first self-adhesive layer 5-1, form whole waterproofing course, recombination site between faying surface plastic edge film 2 and the facial mask 1 as shown in Figure 5, film 2 width in limit can be can than blank hem width 1-10cm.
Wherein, the thickness of the first bitumen layer 3-1 is 0.3,4.0mm or 5.0mm can; The thickness that the wide temperature of first environmental protection becomes self-adhesive layer 5-1 into 0.2,1.0mm, 1.5mm, 2.0mm, 2.3mm or 3.0mm be all passable.
The bonding adhesive of the wide temperature change of first environmental protection that present embodiment uses self-adhesive layer 5-1 is made by following method:
1) at first, according to the adhesive formulation weighing:
The A component is: measure deionized water 110.0 weight portions;
The B component is: measure deionization 15.0 weight portions, persulfuric acid and receive 1.0 weight portions and polymerizer 0.2 weight portion and mix;
The C component is: measure deionized water 120.0 weight portions, potassium peroxydisulfate 0.5 weight portion, polymerizer 3.8 weight portions and anhydrous sodium sulfate 1.5 weight portions and mix;
The D component is: take by weighing butyl acrylate 200.0 weight portions, methacrylic acid 5.0 weight portions, gum rosin 0.9 weight portion, vinylacetate 18.0 weight portions, methyl methacrylate 5.0 weight portions and organosilicon 2.0 weight portions and mix; Or earlier gum rosin 0.9 weight portion is dissolved in the D component, and then mix with the C component that configures, to carry out pre-emulsification 60 minutes under the rotating speed of 300r/min, obtain milky even pre-emulsion;
2). bonding adhesive is synthetic:
Agitator is being housed, thermometer, in the four-hole boiling flask that drop bottle and self-temperature controlling water are bathed, the material that adds the A component in the step 1) that weighs up, begin to heat up, pour the B component of step 1) when rising to 75-80 ℃ into, continue to heat, when temperature recovery to 80～85 ℃, add by 15% of the pre-emulsion full dose of the C component of step 1) preparation and D component, continue again to heat, when temperature recovery to 80～85 ℃, drip remainingly by the C component of step 1) preparation and the pre-emulsion of D component, all components are under 75～90 ℃ of temperature, drip off with 120～150 minutes, continue insulation 60～150 minutes again; Then, be cooled to below 40 ℃,, filter discharging with 100 eye mesh screens again, obtain milky aqueous adhesive with in the ammoniacal liquor and pH value to 6～8.
The manufacturing process of the waterproof roll of the self-adhesive layer structural formula of present embodiment can adopt following technology to realize: the material after preparing material advances people's reactor and adds thermal response, reacted material is the raw material of pitch or modified asphalt layer, flow directly into the no tyre forming machine in the waterproof roll production line, by no tyre forming machine extrusion molding width be the 1000mm specification pitch or modified asphalt layer, in the time of along with the pitch of extrusion molding or modified asphalt layer, close the self-adhesive layer 5-1 that the wide temperature of first environmental protection becomes at its soffit roller, it below the self-adhesive layer facial mask 1 that surface that self-adhesive layer itself carries scribbles silicone oil, the upper surface of its first bitumen layer 3-1 roller unification simultaneously aspect film 1 and in the faying surface plastic edge film 2 on facial mask 1 both sides, the first bitumen layer 3-1 roll extrusion of common and extrusion molding together, the thickness of this first bitumen layer 3-1 is 0.5,1.0,1.6,2.0,2.7,3.0-3.5mm can, the self-adhesive layer waterproof roll that the wide temperature of the environmental protection of moulding becomes is through the water circulation rolling after cooling, cutting, packing, this is that those skilled in the art can be implemented.
With reference to figure 3 and 5, make the waterproof roll of self-adhesive layer structural formula of the present invention, this has the self-adhesive layer waterproof roll that has the wide temperature change of environmental protection of tire is as tire basic unit 4 by the non-woven polyester fabrics of buying on one deck market, the upper and lower surface of this tire basic unit 4 applies first floor bitumen layer 3-1 and second layer pitch 3-2 respectively, the counterdie that scribbles silicone oil 6 of the self-adhesive layer 5-1 that becomes in the wide temperature of another surface recombination first environmental protection of the described first bitumen layer 3-1 and the self-adhesive layer 5-1 soffit of the wide temperature change of first environmental protection is combined with each other; The compound facial mask 1 in the centre position of another upper surface of described second layer bitumen layer 3-2, the width that is facial mask 1 is narrower than second layer bitumen layer 3-2, the width that is facial mask 1 is 100mm, the compound faying surface plastic edge film 2 on the both sides of facial mask 1, the width of the faying surface plastic edge film 2 of described dual-side is respectively 50-150mm.
The described first bitumen layer 3-1 and the second bitumen layer 3-2 are with petroleum bitumen that can be practical in the waterproof roll of buying on the market or with SBS resin and powder filler or with APP resin and powder filler or with rubber powder and the filler modified modified bitumen of powder, its thickness is respectively 0.5-3.0mm;
The thickness of the self-adhesive layer that the wide temperature of described environmental protection becomes is 0.2-2.0mm;
The wide temperature change of the environmental protection that present embodiment uses self-adhesive layer bonding adhesive is made by following method:
1) adhesive raw materials prescription
The A component is: deionized water 105.0 weight portions;
The B component is: deionization 20.0 weight portions, persulfuric acid are received 1.0 weight portions and polymerizer 0.5 weight portion;
The C component is: deionized water 123.5 weight portions, ammonium persulfate 0.5 weight portion, polymerizer 3.0 weight portions and anhydrous sodium sulfate 1.5 weight portions;
The D component is: butyl acrylate 230.0 weight portions, methacrylic acid 5.0 weight portions, gum rosin 1.3 weight portions and vinylacetate 10.0 weight portions, earlier gum rosin 1.3 weight portions are dissolved in the D component, and then mix with the C component that configures, to carry out pre-emulsification 30 minutes under the rotating speed of 500r/min, obtain milky even pre-emulsion;
2) bonding adhesive is synthetic:
Agitator is being housed, thermometer, in the four-hole boiling flask that Liquid dropping bottle and self-temperature controlling water are bathed, the material that adds the A component in the step 1) that weighs up, begin to heat up, pour the B component of step 1) when rising to 75-80 ℃ into, continue to heat, when temperature recovery to 80～85 ℃, add by 30% of the pre-emulsion full dose of the C component of step 1) preparation and D component, continue again to heat, when temperature recovery to 80～85 ℃, drip remainingly by the C component of step 1) preparation and the pre-emulsion of D component, all components are under 75～90 ℃ of temperature, drip off with 120～150 minutes, continue insulation 60～150 minutes again; Then, be cooled to below 40 ℃,, filter discharging with 100 eye mesh screens again, obtain milky aqueous adhesive with in the ammoniacal liquor and pH value to 6～8.
The manufacturing process that the wide temperature of the environmental protection of present embodiment becomes the waterproof roll of self-adhesive layer can adopt following technology to realize: the material after preparing material advances people's reactor and adds thermal response, reacted material is the raw material of pitch or modified asphalt layer 3-1 and pitch or modified asphalt layer 3-2, flow directly into being coated with in the oil sump in the waterproof roll production line, with tire base 4 be the 1000mm specification by two roller extrusion molding width pitch or modified asphalt layer 3-1 and 3-2, in the time of along with extrusion molding, the self-adhesive layer 5 that wide temperature becomes is protected in soffit roller cyclization at its pitch or modified asphalt layer 3-1, it below the self-adhesive layer 5 the plastic barrier film 1 that surface that self-adhesive layer carries scribbles silicone oil, the upper surface of its pitch or modified asphalt layer 3-2 is the faying surface plastic edge film 2 on the layer plastic foil 1 of roller unification simultaneously and plastics facial mask 1 both sides also, the pitch of common and extrusion molding or modified asphalt layer 3-1 with 3-2 roll-in be in the same place, the thickness of this pitch or modified asphalt layer 3-1 and 3-2 is respectively 0.5,1.0,1.6,2.0mm can, the self-adhesive layer waterproof roll that the wide temperature of the environmental protection of moulding becomes is through the water circulation rolling after cooling, cutting, packing.
Embodiment 3
The manufacturing process that the wide temperature of the environmental protection of present embodiment becomes the self-adhesive layer waterproof roll is identical with embodiment 2 with product structure, and its difference is the glass fiber tire of described tire basic unit 4 for buying on the market;
The described first bitumen layer 3-1 and the second bitumen layer 3-2 are with petroleum bitumen that can be practical in the waterproof roll of buying on the market or with APP resin and powder filler or with SBS resin and the filler modified modified bitumen of powder, its thickness is 0.5-3.5mm;
The thickness of the self-adhesive layer 5-1 that the wide temperature of described first environmental protection becomes is 0.2-1.5mm;
The bonding adhesive that the self-adhesive layer 5-1 that the wide temperature of present embodiment first environmental protection becomes uses is made by following method:
1) adhesive raw materials prescription
The A component is: deionized water 115.0 weight portions;
The B component is: deionization 21.0 weight portions, persulfuric acid are received 1.0 weight portions and polymerizer 0.3 weight portion;
The C component is: deionized water 110.0 weight portions, ammonium persulfate 0.5 weight portion, polymerizer 3.5 weight portions and anhydrous sodium sulfate 1.0 weight portions;
The D component is: butyl acrylate 207.0 weight portions, methacrylic acid 5.0 weight portions, vinylacetate 5.0 weight portions, terpene resin 5.0 weight portions and methyl methacrylate 3.0 weight portions, earlier terpene resin 5.0 weight portions are dissolved in the D component, and then mix with the C component that configures, to carry out pre-emulsification 35 minutes under the rotating speed of 400r/min, obtain milky even pre-emulsion;
2). bonding adhesive is synthetic:
In the four-hole boiling flask that agitator, thermometer, Liquid dropping bottle and self-temperature controlling water bath are housed, the material that adds the A component in the step 1) that weighs up, begin to heat up, pour the B component of step 1) when rising to 75-80 ℃ into, continue to heat, when temperature recovery to 80～85 ℃, begin to drip by the C component of step 1) preparation and the pre-emulsion of D component, all components are under 75～85 ℃ of temperature, drip off with 150～180 minutes, continue to be incubated 120～150 minutes again; Then, be cooled to below 40 ℃,, filter discharging with 100 eye mesh screens again, obtain milky aqueous adhesive with in the ammoniacal liquor and pH value to 6～8.
The manufacturing process that the wide temperature of the environmental protection of present embodiment becomes the waterproof roll of self-adhesive layer can adopt following technology to realize: the material after preparing material advances people's reactor and adds thermal response, reacted material is the raw material of pitch or modified asphalt layer 3-1 and pitch or modified asphalt layer 3-2, flow directly into being coated with in the oil sump in the waterproof roll production line, with tire base 4 be the 1000mm specification by two roller extrusion molding width pitch or modified asphalt layer 3-1 and 3-2, in the time of along with extrusion molding, the self-adhesive layer 5 that wide temperature becomes is protected in soffit roller cyclization at its pitch or modified asphalt layer 3-1, below the self-adhesive layer 5 kraft 6 that surface that self-adhesive layer carries scribbles silicone oil, the upper surface of its pitch or modified asphalt layer 3-2 is the faying surface plastic edge film 2 on the layer plastics facial mask 1 of roller unification simultaneously and plastics facial mask 1 both sides also, the pitch of common and extrusion molding or modified asphalt layer 3-1 with 3-2 roll-in be in the same place, the thickness of this pitch or modified asphalt layer 3-1 and 3-2 is respectively 0.5,1.0,1.6,2.0mm can, the self-adhesive layer waterproof roll that the wide temperature of the environmental protection of moulding becomes is through rolling after cooling, cutting, packing, this is that those skilled in the art can be implemented.
The composition of raw materials of used modified bitumen and preparation method are as follows in the present embodiment:
The raw material that the pitch that uses in the foregoing description and modified asphalt layer are used all is can practical petroleum bitumen in the waterproof roll of buying on the market; Modified bitumen adds thermal response by adding SBS resin and powder filler or APP resin and powder filler or rubber powder and powder filler in petroleum bitumen and obtains; Wherein concrete modifying process is that whole raw materials are put into the material reaction still, and stirring reaction 60-150 minute promptly under 160.0-200.0 ℃ of temperature; The proportioning of modified bitumen is in the present embodiment: petroleum bitumen 30.0-100.0 weight portion, modifier 2.0-20.0 weight portion, powder filler 10.0-50.0 weight portion and auxiliary agent 3.0-15.0 weight portion; Used pitch is 10# petroleum bitumen in the present embodiment, and modifier is SBS resin or APP resin or rubber powder, and auxiliary agent is an aromatic naphtha, and the powder filler is French chalk or light calcium powder or flyash, and this is that those skilled in the art can be implemented.
Embodiment 4
Referring to figs. 2 and 5, make of the present invention a kind of do not have tire, two surfaces have the waterproof roll that the wide temperature of environmental protection becomes self-adhesive layer.
The facial mask 1 of present embodiment, faying surface plastic edge film 2 adopt the facial mask and the limit coating materials of the waterproof roll use of buying on the market, and wherein, the width of facial mask 1 is 850mm, and the width of plastic edge film 2 is 100mm.The first bitumen layer 3-1 and the second bitumen layer 3-2 adopt 90# petroleum bitumen or with add SBS or APP, rubber powder, calcium carbonate and talcous modified bitumen.The faying surface plastic edge film 2 that present embodiment uses is antiseized PET films that two surfaces bought on the market scribble silicone oil.The counterdie 6 of present embodiment is carried by self-adhesive layer, promptly on this counterdie 6, there is the wide temperature of first environmental protection to become self-adhesive layer 5-1, become self-adhesive layer 5-1 upper surface sequential applications bitumen layer 3-1 in the wide temperature of this first environmental protection, the wide temperature of second environmental protection becomes self-adhesive layer 5-2 and plastics facial mask 1, when but plastics facial mask 1 applies on the wide temperature change of second environmental protection self-adhesive layer 5-2, all be not coated with full, promptly the dual-side on the wide temperature change of second environmental protection self-adhesive layer 5-2 is respectively reserved the lay edges of 100mm width, this lay edges is overlap edge (overlap edge of being reserved is partly without composite plastic facial mask 1), on this overlap edge, be used for compound faying surface plastic edge film 2, when application and construction, faying surface plastic edge film 2 is thrown off, good bond together with the wide temperature change compound overlapping overlap joint of self-adhesive layer 5-1 of first environmental protection of soffit, form whole waterproofing course, the recombination site between faying surface plastic edge film 2 and the facial mask 1 as shown in Figure 5.
Wherein, the thickness of bitumen layer 3 is 0.3,4.0mm or 5.0mm can; The thickness that the wide temperature of described environmental protection becomes self-adhesive layer 5 into 0.2,1.0mm, 1.5mm, 2.0mm, 2.3mm or 3.0mm be all passable.
The bonding adhesive that the self-adhesive layer 5-2 that wide temperature change self-adhesive layer 5-1 of first environmental protection and the wide temperature of second environmental protection become in the present embodiment uses is made by following method:
1) adhesive raw materials prescription
The A component is: deionized water 90.0 weight portions;
The B component is: deionization 25.0 weight portions, persulfuric acid are received 1.0 weight portions and polymerizer 0.4 weight portion;
The C component is: deionized water 130.0 weight portions, potassium peroxydisulfate 0.5 weight portion, polymerizer 3.2 weight portions and anhydrous sodium sulfate 1.3 weight portions;
The D component is: butyl acrylate 157.0 weight portions, methacrylic acid 5.0 weight portions, vinylacetate 50.0 weight portions, esterase 3.0 weight portions and organosilicon 4.0 weight portions, earlier esterase 3.0 weight portions are dissolved in the D component, and then mix with the C component that configures, under the rotating speed of mixed solution with 400r/min, carry out pre-emulsification 40 minutes, obtain milky even pre-emulsion;
2). bonding adhesive is synthetic:
Agitator is being housed, thermometer, in the four-hole boiling flask that Liquid dropping bottle and self-temperature controlling water are bathed, the material that adds the A component in the step 1) that weighs up, begin to heat up, pour the B component of step 1) when rising to 75-80 ℃ into, continue to heat, when temperature recovery to 80～85 ℃, add by 20% of the pre-emulsion full dose of the C component of step 1) preparation and D component, continue again to heat, when temperature recovery to 80～85 ℃, drip remainingly by the C component of step 1) preparation and the pre-emulsion of D component, all components are under 75～90 ℃ of temperature, drip off with 120～150 minutes, continue insulation 60～150 minutes again; Then, be cooled to below 40 ℃,, filter discharging with 100 eye mesh screens again, obtain milky aqueous adhesive with in the ammoniacal liquor and pH value to 6～8;
With reference to Figure 4 and 5, make the self-adhesive layer waterproof roll that the wide temperature of environmental protection of the present invention becomes, this has the self-adhesive layer waterproof roll that has the wide temperature change of environmental protection of tire is as tire basic unit 4 by the non-woven polyester fabrics of buying on one deck market, the upper and lower surface of this tire basic unit 4 applies the first bitumen layer 3-1 and second layer bitumen layer 3-2 respectively, the self-adhesive layer 5-1 that becomes in the wide temperature of another surface recombination first environmental protection of the described first bitumen layer 3-1, the counterdie 6 that scribbles silicone oil at the self-adhesive layer 5-1 soffit of the wide temperature change of this first environmental protection is combined with each other; Another upper surface of described second layer bitumen layer 3-2 is compounded with the self-adhesive layer 5-2 that the wide temperature of second environmental protection becomes, and the compound facial mask 1 in another surperficial centre position of the self-adhesive layer 5-2 of the wide temperature change of this second environmental protection, the narrow 220mm of self-adhesive layer 5-2 that the width of facial mask 1 becomes than the wide temperature of this second environmental protection, the overlap edge of the 110mm that the self-adhesive layer 5-2 both sides that the wide temperature of second environmental protection becomes are reserved, and on this overlap edge compound faying surface plastic edge film 2, the width of the faying surface plastic edge film 2 of described dual-side is respectively 110mm.
The described first bitumen layer 3-1 and the second bitumen layer 3-2 are with petroleum bitumen that can be practical in the waterproof roll of buying on the market or with SBS resin and powder filler or with APP resin and powder filler or with rubber powder and the filler modified modified bitumen of powder, its thickness is respectively 0.5-3.0mm;
The thickness of the self-adhesive layer that the wide temperature of described environmental protection becomes is 0.2-2.0mm;
The bonding adhesive that the self-adhesive layer 5-2 that wide temperature change self-adhesive layer 5-1 of first environmental protection and the wide temperature of second environmental protection become in the present embodiment uses is made by following method:
1) adhesive raw materials prescription
The A component is: deionized water 100.0 weight portions;
The B component is: deionization 32.0 weight portions, persulfuric acid are received 1.0 weight portions and polymerizer 0.2 weight portion;
The C component is: deionized water 115.0 weight portions, ammonium persulfate 0.5 weight portion, polymerizer 3.6 weight portions and anhydrous sodium sulfate 1.2 weight portions;
The D component is: butyl acrylate 180.0 weight portions, methacrylic acid 5.0 weight portions, alkali soap rosin liquid 4.0 weight portions; Earlier alkali soap rosin liquid 4.0 weight portions are dissolved in the D component, and then mix, under the rotating speed of mixed solution with 430r/min, carry out pre-emulsification 35 minutes, obtain milky even pre-emulsion with the C component that configures;
2). bonding adhesive is synthetic:
Agitator is being housed, thermometer, in the four-hole boiling flask that Liquid dropping bottle and self-temperature controlling water are bathed, the material that adds the A component in the step 1) that weighs up, begin to heat up, pour the B component of step 1) when rising to 75-80 ℃ into, continue to heat, when temperature recovery to 80～85 ℃, add by 25% of the pre-emulsion full dose of the C component of step 1) preparation and D component, continue again to heat, when temperature recovery to 80～85 ℃, drip remainingly by the C component of step 1) preparation and the pre-emulsion of D component, all components are under 75～90 ℃ of temperature, drip off with 120～150 minutes, continue insulation 60～150 minutes again; Then, be cooled to below 40 ℃,, filter discharging with 100 eye mesh screens again, obtain milky aqueous adhesive with in the ammoniacal liquor and pH value to 6～8.
Embodiment 6
The manufacturing process that the wide temperature of the environmental protection of present embodiment becomes the self-adhesive layer waterproof roll is identical with embodiment 5 with product structure, and its difference is the glass fiber tire of described tire basic unit 4 for buying on the market;
The described first bitumen layer 3-1 and the second bitumen layer 3-2 are with petroleum bitumen that can be practical in the waterproof roll of buying on the market or with APP resin and powder filler or with SBS resin and the filler modified modified bitumen of powder, its thickness is 0.5-3.5mm;
The thickness that the wide temperature of described first environmental protection becomes the self-adhesive layer 5-2 of self-adhesive layer 5-1 and the wide temperature change of second environmental protection is 0.2-1.5mm;
The bonding adhesive that the self-adhesive layer 5-2 that wide temperature change self-adhesive layer 5-1 of first environmental protection and the wide temperature of second environmental protection become in the present embodiment uses is made by following method:
1) adhesive raw materials prescription
The A component is: deionized water 123.0 weight portions;
The B component is: deionization 24.2 weight portions, persulfuric acid are received 1.0 weight portions and polymerizer 0.3 weight portion;
The C component is: deionized water 100.0 weight portions, ammonium persulfate 0.5 weight portion, polymerizer 3.3 weight portions and anhydrous sodium sulfate 1.0 weight portions;
The D component is: butyl acrylate 235.0 weight portions, methacrylic acid 5.0 weight portions, gum rosin 0.7 weight portion and methyl methacrylate 5.0 weight portions, earlier gum rosin 0.7 weight portion is dissolved in the D component, and then mix with the C component that configures, under the rotating speed of mixed solution with 480r/min, carry out pre-emulsification 36 minutes, obtain milky even pre-emulsion;
2). bonding adhesive is synthetic:
In the four-hole boiling flask that agitator, thermometer, Liquid dropping bottle and self-temperature controlling water bath are housed, the material that adds the A component in the step 1) that weighs up, begin to heat up, pour the B component of step 1) when rising to 75-80 ℃ into, continue to heat, when temperature recovery to 80～85 ℃, begin to drip by the C component of step 1) preparation and the pre-emulsion of D component, all components are under 75～85 ℃ of temperature, drip off with 150～180 minutes, continue to be incubated 120～150 minutes again; Then, be cooled to below 40 ℃,, filter discharging with 100 eye mesh screens again, obtain milky aqueous adhesive with in the ammoniacal liquor and pH value to 6～8.
Embodiment 7
The manufacturing process that the wide temperature of the environmental protection of present embodiment becomes the self-adhesive layer waterproof roll is identical with embodiment 1, and its difference is that the upper surface in described first pitch or modified asphalt layer 3 also is compounded with the wide temperature change of one second environmental protection self-adhesive layer 5-2; The another side that the wide temperature of described second environmental protection becomes self-adhesive layer 5-2 is the plastic edge film 2 of plastics facial mask and its dual-side.
Described first pitch or modified asphalt layer 3-1 and second pitch or modified asphalt layer 3-2 are with petroleum bitumen that can be practical in the waterproof roll of buying on the market or with APP resin and powder filler or with SBS resin and the filler modified modified bitumen of powder, its thickness is 0.5-3.5mm;
The thickness that the wide temperature of described environmental protection becomes self-adhesive layer is 0.2-1.5mm;
The bonding adhesive that the wide temperature change of first environmental protection self-adhesive layer 5-1 uses in the present embodiment is made by following method:
1) adhesive raw materials prescription
The A component is: deionized water 97.0 weight portions;
The B component is: deionization 25.0 weight portions, persulfuric acid are received 1.0 weight portions and polymerizer 0.4 weight portion;
The C component is: deionized water 122.0 weight portions, potassium peroxydisulfate 0.5 weight portion, polymerizer 3.0 weight portions and anhydrous sodium sulfate 1.5 weight portions;
The D component is: butyl acrylate 100.0 weight portions, methacrylic acid 5.0 weight portions, vinylacetate 100.0 weight portions and terpene resin 11.0 weight portions, earlier terpene resin 11.0 weight portions are dissolved in the D component, and then mix with the C component that configures, under the rotating speed of mixed solution with 500r/min, carry out pre-emulsification 30 minutes, obtain milky even pre-emulsion;
2). bonding adhesive is synthetic:
In the four-hole boiling flask that agitator, thermometer, Liquid dropping bottle and self-temperature controlling water bath are housed, the material that adds the A component in the step 1) that weighs up, begin to heat up, pour the B component of step 1) when rising to 75-80 ℃ into, continue to heat, when temperature recovery to 80～85 ℃, begin to drip by the C component of step 1) preparation and the pre-emulsion of D component, all components are under 75～85 ℃ of temperature, drip off with 150～180 minutes, continue to be incubated 120～150 minutes again; Then, be cooled to below 40 ℃,, filter discharging with 100 eye mesh screens again, obtain milky aqueous adhesive with in the ammoniacal liquor and pH value to 6～8;
Embodiment 8
The manufacturing process that the wide temperature of the environmental protection of present embodiment becomes the self-adhesive layer waterproof roll is identical with embodiment 2, and its difference is that the upper surface at the described first bitumen layer 3-2 also is compounded with the wide temperature change of one second environmental protection self-adhesive layer 5-2; The another side that the wide temperature of described second environmental protection becomes self-adhesive layer 5-2 is the plastic edge film 2 of plastics facial mask and its dual-side.
The described first bitumen layer 3-1 and second pitch or modified asphalt layer 3-2 are with petroleum bitumen that can be practical in the waterproof roll of buying on the market or with APP resin and powder filler or with SBS resin and the filler modified modified bitumen of powder, its thickness is 0.5-3.5mm
The thickness that the wide temperature of described environmental protection becomes self-adhesive layer is 0.2-1.5mm;
The bonding adhesive that the self-adhesive layer 5-2 that wide temperature change self-adhesive layer 5-1 of first environmental protection and the wide temperature of second environmental protection become in the present embodiment uses is made by following method:
1) adhesive raw materials prescription
The A component is: deionized water 120.0 weight portions;
The B component is: deionization 10.0 weight portions, persulfuric acid are received 1.0 weight portions and polymerizer 0.5 weight portion;
The C component is: deionized water 118.0 weight portions, potassium peroxydisulfate 0.5 weight portion, polymerizer 3.0 weight portions and anhydrous sodium sulfate 1.0 weight portions;
The D component is: butyl acrylate 80.0 weight portions, methacrylic acid 5.0 weight portions, vinylacetate gum rosin 1.5 weight portions, 70.0 weight portions and organosilicon 2.0 weight portions, earlier vinylacetate gum rosin 1.5 weight portions are dissolved in the D component, and then mix with the C component that configures, under the rotating speed of mixed solution with 400r/min, carry out pre-emulsification 30 minutes, obtain milky even pre-emulsion;
2). bonding adhesive is synthetic:
Agitator is being housed, thermometer, in the four-hole boiling flask that Liquid dropping bottle and self-temperature controlling water are bathed, the material that adds the A component in the step 1) that weighs up, begin to heat up, pour the B component of step 1) when rising to 75-80 ℃ into, continue to heat, when temperature recovery to 80～85 ℃, add by 18% of the pre-emulsion full dose of the C component of step 1) preparation and D component, continue again to heat, when temperature recovery to 80～85 ℃, drip remainingly by the C component of step 1) preparation and the pre-emulsion of D component, all components are under 75～90 ℃ of temperature, drip off with 120～150 minutes, continue insulation 60～150 minutes again; Then, be cooled to below 40 ℃,, filter discharging with 100 eye mesh screens again, obtain milky aqueous adhesive with in the ammoniacal liquor and pH value to 6～8;
In the preparation method of the foregoing description 1-8, comprise that also elder generation with C component and D component, in the container of corresponding weight portion, to carry out under the rotating speed of 300-500r/min pre-emulsification 30-60 minute, obtains the technology of milky even pre-emulsion; Promptly in step 2) bonding adhesive synthetic in, it is just passable directly to drip the pre-emulsion that is obtained by step 1).
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and modification according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (10)
1. the waterproof roll of a self-adhesive layer structural formula comprises facial mask (1), faying surface plastic edge film (2), first bitumen layer (3-1) and counterdie (6); It is characterized in that, comprise that also the wide temperature of first environmental protection becomes self-adhesive layer (5-1); The wide temperature of described first environmental protection becomes the compound described counterdie of soffit (6) of self-adhesive layer (5-1), and the wide temperature of this first environmental protection becomes upper surface order compound described first bitumen layer (3-1) and the described facial mask (1) of self-adhesive layer (5-1); Wherein, the width of this facial mask 1 is narrower than described first bitumen layer (3-1), the dual-side of this first bitumen layer (3-1) leaves a lay edges that is used for faying surface plastic edge film (2) respectively, described lay edges is an overlap edge, and on described overlap edge compound described faying surface plastic edge film (2);
Described bitumen layer (3-1) is pitch or modified asphalt manufacturing, and the thickness of this bitumen layer (3-1) is 0.3-5.0mm;
The thickness that the wide temperature of described first environmental protection becomes self-adhesive layer (5-1) is 0.2-3.0mm; The bonding adhesive of the wide temperature change self-adhesive layer of this environmental protection (5-1) is prepared by following method:
1) adhesive formulation
The A component is: deionized water 90.0-130.0 weight portion;
The B component is: deionized water 9.0-22.0 weight portion, sulfate 0.5-1.5 weight portion and polymerizer 0.1-1.0 weight portion mix;
The C component is: deionized water 98.0-128.5 weight portion, sulfate 0.2-5.0 weight portion and polymerizer 2.5-4.5 weight portion mix;
The D component is: acrylate 150.0-260.0 weight portion, methacrylic acid 3.0-10.0 weight portion, gum rosin 0.2-5.0 and organosilicon 2.0-5.0 weight portion mix; Or be:
Acrylate 150.0-260.0 weight portion, acetate 8.0-120.0 weight portion, methyl methacrylate 3.0-10.0 weight portion, gum rosin 0.2-5.0 weight portion and organosilicon 2.0-5.0 weight portion mix; Or
Also comprise earlier gum rosin being dissolved in the D component, again with the C component in the container of corresponding weight portion, to carry out under 300-500 rev/min the rotating speed pre-emulsification 30-60 minute, obtain milky pre-emulsion;
2). bonding adhesive is synthetic:
Agitator is being housed, thermometer, in the four-hole boiling flask that Liquid dropping bottle and self-temperature controlling water are bathed, the material that adds the A component in the step 1) that weighs up, begin to heat up, pour the B component of step 1) when rising to 75-80 ℃ into, continue to heat, when temperature recovery to 80～85 ℃, add 10%-30% by the pre-emulsion full dose of the C component of step 1) preparation and D component, continue again to heat, when temperature recovery to 80～85 ℃, drip remainingly by the C component of step 1) preparation and the pre-emulsion of D component, all components are under 75～90 ℃ of temperature, drip off with 120～150 minutes, continue insulation 60～150 minutes again; Then, be cooled to below 40 ℃, with in the ammoniacal liquor and pH value to 6～8, filter discharging with 100 eye mesh screens again, the wide temperature of environmental protection that obtains water-based becomes the bonding adhesive that self-adhesive layer is used.
2. by the waterproof roll of the described self-adhesive layer structural formula of claim 1, it is characterized in that, comprise that also the wide temperature of second environmental protection becomes self-adhesive layer (5-2); The wide temperature of two compound first environmental protection of surface difference in described pitch or modified asphalt layer (3-1) becomes self-adhesive layer (5-1) and the wide temperature change of described environmental protection self-adhesive layer (5-2), at the compound described counterdie of soffit (6) of the wide temperature change self-adhesive layer of this first environmental protection (5-1), become self-adhesive layer (5-2) the compound described plastics facial mask of upper surface (1) in the wide temperature of this second environmental protection; Wherein, it is narrow that the width of this plastics facial mask (1) becomes self-adhesive layer (5-2) than the wide temperature of described second environmental protection, the dual-side that becomes self-adhesive layer (5-2) in the wide temperature of second environmental protection leaves an overlap edge that is used for faying surface plastic edge film (2) respectively, and on described overlap edge compound described faying surface plastic edge film (2).
3. by the waterproof roll of the described self-adhesive layer structural formula of claim 1, it is characterized in that, also comprise a tire basic unit (4) and second bitumen layer (3-2); Apply first bitumen layer (3-1) and second bitumen layer (3-2) respectively on two surfaces of described tire basic unit (4), at the wide temperature change self-adhesive layer (5-1) of another surface compound described first environmental protection of order and the described counterdie (6) of first bitumen layer (3-1); The described facial mask of another surface recombination (1) in second bitumen layer (3-2), wherein, the width of this facial mask is narrower than described second bitumen layer (3-2), dual-side in second bitumen layer (3-2) leaves an overlap edge that is used for faying surface plastic edge film (2) respectively, and on described overlap edge compound described faying surface plastic edge film (2).
4. by the waterproof roll of the described self-adhesive layer structural formula of claim 1, it is characterized in that, comprise that also the wide temperature of second environmental protection becomes self-adhesive layer (5-2); Compound first bitumen layer (3-1) and second bitumen layer (3-2) respectively on two surfaces of described tire basic unit 4; The wide temperature of another compound second environmental protection of surface order in this second bitumen layer (3-2) becomes self-adhesive layer (5-2) and described facial mask (1), wherein, it is narrow that the width of this facial mask (1) becomes self-adhesive layer (5-2) than the wide temperature of described second environmental protection, the dual-side that becomes self-adhesive layer (5-2) in the wide temperature of second environmental protection leaves an overlap edge that is used for faying surface plastic edge film (2) respectively, and on described overlap edge compound described faying surface plastic edge film (2); The wide temperature of another compound first environmental protection of surface order in this first bitumen layer (3-1) becomes self-adhesive layer (5-1), becomes the compound described counterdie of soffit (6) of self-adhesive layer (5-1) in the wide temperature of this first environmental protection.
5. by the waterproof roll of claim 2 or 4 described self-adhesive layer structural formulas, it is characterized in that the thickness that the wide temperature of described second environmental protection becomes self-adhesive layer (5-2) is 0.2-3.0mm; The bonding adhesive of the wide temperature change self-adhesive layer of this second environmental protection (5-2) is prepared by following method:
1) adhesive formulation
The A component is: deionized water 90.0-130.0 weight portion;
The B component is: deionized water 9.0-22.0 weight portion, sulfate 0.5-1.5 weight portion and polymerizer 0.1-1.0 weight portion mix;
The C component is: deionized water 98.0-128.5 weight portion, sulfate 0.2-5.0 weight portion and polymerizer 2.5-4.5 weight portion mix;
The D component is: acrylate 150.0-260.0 weight portion, methacrylic acid 3.0-10.0 weight portion, gum rosin 0.2-5.0 and organosilicon 2.0-5.0 weight portion mix; Or be:
Acrylate 150.0-260.0 weight portion, acetate 8.0-120.0 weight portion, methyl methacrylate 3.0-10.0 weight portion, gum rosin 0.2-5.0 weight portion and organosilicon 2.0-5.0 weight portion mix; Or
Also comprise earlier gum rosin being dissolved in the D component, again with the C component in the container of corresponding weight portion, to carry out under 300-500 rev/min the rotating speed pre-emulsification 30-60 minute, obtain milky pre-emulsion;
2). bonding adhesive is synthetic:
Agitator is being housed, thermometer, in the four-hole boiling flask that Liquid dropping bottle and self-temperature controlling water are bathed, the material that adds the A component in the step 1) that weighs up, begin to heat up, pour the B component of step 1) when rising to 75-80 ℃ into, continue to heat, when temperature recovery to 80～85 ℃, add 10%-30% by the pre-emulsion full dose of the C component of step 1) preparation and D component, continue again to heat, when temperature recovery to 80～85 ℃, drip remainingly by the C component of step 1) preparation and the pre-emulsion of D component, all components are under 75～90 ℃ of temperature, drip off with 120～150 minutes, continue insulation 60～150 minutes again; Then, be cooled to below 40 ℃, with in the ammoniacal liquor and pH value to 6～8, filter discharging with 100 eye mesh screens again, the wide temperature of environmental protection that obtains water-based becomes the bonding adhesive that self-adhesive layer is used.
6. by the waterproof roll of claim 1,2,3 or 4 described self-adhesive layer structural formulas, it is characterized in that described facial mask (1) is the kraft that PE antiadhesion barrier, aluminium foil film or single face that single face scribbles silicone oil scribble silicone oil.
7. by the waterproof roll of claim 1,2,3 or 4 described self-adhesive layer structural formulas, it is characterized in that described counterdie (6) is two-sided antiseized PE plastic foil or the antiseized kraft that scribbles silicone oil.
8. by the waterproof roll of the described self-adhesive layer structural formula of claim 1, it is characterized in that described sulfate is anhydrous sodium sulfate, potassium peroxydisulfate or ammonium persulfate;
Described polymerizer is a surfactant, and described surfactant is sodium lauryl sulfate, neopelex or OPEO;
Described acrylate is butyl acrylate or methyl methacrylate;
Described rosin fat is the abietic resin that extracts on the pine tree after refining;
Described tackifying resin is gum rosin, esterase, terpene resin or with the rosin liquid after the alkali soapization;
Described acetate is vinylacetate or butyl acetate;
Described organosilicon is vinyl front three ethylsiloxane, acrylic trimethoxy silane, γ-methacryloxypropyl trimethoxy silane, octamethylcy-clotetrasiloxane or dimethyl cyclosiloxane.
9. by the waterproof roll of claim 2 or 4 described self-adhesive layer structural formulas, it is characterized in that the material of described tire basic unit is polyester blank or glass fiber blank or does not have tire.
10. press the waterproof roll of claim 1,2,3 or 4 described self-adhesive layer structural formulas, it is characterized in that, described pitch and modified bitumen are petroleum bitumen, perhaps also add the modified bitumen of SBS, APP material or powder filler and auxiliary agent in described petroleum bitumen;
Described plastic edge film (2) is the two-sided antiseized PET film that scribbles silicone oil, and the width of described faying surface plastic edge film 2 is 50-150mm.
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| CN 201010272656 CN101914978B (en) | 2010-09-03 | 2010-09-03 | Water-proof coiled material with self-adhesive layer structure |
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| CN 201010272656 CN101914978B (en) | 2010-09-03 | 2010-09-03 | Water-proof coiled material with self-adhesive layer structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102559135A (en) * | 2012-02-09 | 2012-07-11 | 深圳市卓宝科技股份有限公司 | Asphalt self-adhesive and high-polymer self-adhesion rubber waterproof coiled material prepared from asphalt self-adhesive |
| CN102729582A (en) * | 2011-04-01 | 2012-10-17 | 北京立高防水工程有限公司 | Production equipment of modified asphalt waterproofing membrane with/without substrate and with wide temperature shift self-adhesive layer |
| CN102924931A (en) * | 2011-08-08 | 2013-02-13 | 赵金叶 | Novel pavement crack pouring material |
| CN104150952A (en) * | 2014-06-20 | 2014-11-19 | 南京友西科技有限责任公司 | Concrete impermeability test sealant prepared from illegal cooking oil and preparation method of sealant |
| CN105459538A (en) * | 2015-12-02 | 2016-04-06 | 上海优珀斯材料科技有限公司 | Moisture-proof and anti-adhesion film |
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| CN101581137A (en) * | 2009-06-05 | 2009-11-18 | 陈伟忠 | Waterproof roll with multilayer structure |
| CN101597944A (en) * | 2009-07-07 | 2009-12-09 | 北京科顺建筑材料有限公司 | A kind of self-adhesive waterproof tile block for building |
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| JPH0762807A (en) * | 1993-08-31 | 1995-03-07 | Takenaka Komuten Co Ltd | Waterproofing asphalt roofing |
| JPH0882050A (en) * | 1994-09-05 | 1996-03-26 | Tajima Roofing Co Ltd | Waterproof sheet and asphalt waterproof working method using the waterproof sheet |
| CN100400612C (en) * | 2005-09-19 | 2008-07-09 | 北京高盟化工有限公司 | Prepn of water-base composite acrylic adhesive |
| CN101575475A (en) * | 2009-06-05 | 2009-11-11 | 陈伟忠 | Coating material for surface coating of waterproof membrane and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729582A (en) * | 2011-04-01 | 2012-10-17 | 北京立高防水工程有限公司 | Production equipment of modified asphalt waterproofing membrane with/without substrate and with wide temperature shift self-adhesive layer |
| CN102924931A (en) * | 2011-08-08 | 2013-02-13 | 赵金叶 | Novel pavement crack pouring material |
| CN102559135A (en) * | 2012-02-09 | 2012-07-11 | 深圳市卓宝科技股份有限公司 | Asphalt self-adhesive and high-polymer self-adhesion rubber waterproof coiled material prepared from asphalt self-adhesive |
| CN104150952A (en) * | 2014-06-20 | 2014-11-19 | 南京友西科技有限责任公司 | Concrete impermeability test sealant prepared from illegal cooking oil and preparation method of sealant |
| CN104150952B (en) * | 2014-06-20 | 2016-01-13 | 南京友西科技股份有限公司 | A kind of take sewer oil as concrete impermeability test sealing compound of preparation of raw material and preparation method thereof |
| CN105459538A (en) * | 2015-12-02 | 2016-04-06 | 上海优珀斯材料科技有限公司 | Moisture-proof and anti-adhesion film |
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|---|---|
| CN101914978B (en) | 2013-03-20 |
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