CN107627691A - A kind of polymer compound film modified asphalt waterproof coiled material - Google Patents
A kind of polymer compound film modified asphalt waterproof coiled material Download PDFInfo
- Publication number
- CN107627691A CN107627691A CN201711009520.9A CN201711009520A CN107627691A CN 107627691 A CN107627691 A CN 107627691A CN 201711009520 A CN201711009520 A CN 201711009520A CN 107627691 A CN107627691 A CN 107627691A
- Authority
- CN
- China
- Prior art keywords
- layer
- modified
- polymer compound
- compound film
- coiled material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
The invention provides a kind of polymer compound film modified asphalt waterproof coiled material, including：At least one layer of polymer compound film, the polymer compound film are sandwich construction, being capable of resist delamination, high temperature resistant and uvioresistant；With at least one layer of modified pitch compound layer bonded with the polymer compound film.The polymer compound film modified asphalt waterproof coiled material of the present invention passes through to the optimization design of layer high molecule composite membrane difference film layer structure and material in coiled material, waterproof roll is set to possess good anti-pitch swelling and penetration performance, under high temperature and ultraviolet irradiation, with good anti-uv-ray, and delamination separates between being less prone to composite membrane film layer, waterproof effect is notable.
Description
Technical field
The present invention relates to waterproof roll field, more particularly to a kind of polymer compound film modified asphalt waterproof coiled material.
Background technology
Waterproof roll is mainly used in construction wall, roofing, and tunnel, highway, refuse landfill etc., plays outside resisting
Boundary's rainwater, the effect for defending underground water seepage.Waterproof roll connects as ne-leakage between engineering foundation and building, is whole
First of barrier of engineering waterproofing, vital effect is played to the waterproof quality of whole engineering.Waterproof roll is that one kind can
The flexible building material product of web-like is curled into, is immersed on carcass and is made by pitch class or high score subclass waterproof material.According to
Main composition material is different, is divided into asphalt water-proof coiled material, polymer modified bituminous waterproof sheet material and synthetic polymeric waterproofing material.
No carcass coiled material, paper tire coiled material, glass fibre tire coiled material, glass cloth tire coiled material and polyethylene tire volume are divided into according to the difference of carcass
Material.With the popularization and development of modern building technology and New Building Materials technology, need of the building engineering field to waterproof material
Ask increasing, to quality requirements also more and more higher, while also provide wide sky for the popularization and application of new type waterproof coiled material
Between.Waterproof construction according to waterproof position, functional characteristics in addition to requiring that waterproof material water resistance is good, it is also necessary to considers
The performance characteristics such as ageing-resistant, the corrosion-resistant and uvioresistant to waterproof roll, so that the use longevity of waterproof roll can be extended
Life, avoid carrying out continually repair.Existing waterproof roll structure is mainly by separation layer, adhesive layer and main body film layer structure
Into wherein the performance of main body film layer has significant effect to the performance of waterproof roll.
Polymer compound film be it is a kind of by two layers or multiple layers of different materials and the Film laminated with difference in functionality characteristic and
Into high polymer material.Generally use co-extrusion technology is made, i.e., is respectively introduced several different resins using several extruders
In one public die head, then extruded from mouth mold, it is compound to obtain product.Such composite membrane is now widely used in packaging field, its
A kind of more superior composite membrane of middle performance had both been compounded with the film layer with UV resistant function, was compounded with again with barrier water
The film layer of the functions such as Zheng Qi ﹑ Xiang Liao ﹑ greases, usually 5 Rotating fields, each layer matrix material is high molecular polymer, as bag
,, can be respectively in each one polymer if any demands such as anti-oxidant, uvioresistant, appearance colors according to being actually needed when package material is applied
Middle addition antioxidant, UV resistant agent, additives of pigments etc..Such packing film with composite construction is with frivolous, strong
The features such as degree is big, elongation percentage is high, compactness is high is very good in packaging field application.
In view of the excellent specific property of layer high molecule composite membrane and the successful application in packaging field, field of waterproof materials are also tried
Polymer membranes is made in such film application by figure.However, above-mentioned layer high molecule composite membrane is prevented for making pitch
During water coiled material, waterproof roll laying after, fail in time construction do protective layer in the case of, through solar exposure for a period of time after,
Start delamination between above-mentioned polymer compound film film layer, cause waterproof roll structure to destroy, water resistance declines even
Disappear, cause larger quality accidents.In Practical Project case, by asphalt waterproofing made of layer high molecule composite membrane
When coiled material is applied to roofing, construction wall, when failing to do protective layer after waterproof coiled material construction in time, irradiated by natural sunlight
After about 1 month, there is delamination separation between layer high molecule composite membrane film layer, cause waterproof roll structure to destroy, thus
The waterproof effect that can not have been obtained.
The content of the invention
It is an object of the invention to provide a kind of polymer compound film modified asphalt waterproof coiled material, solve in waterproof roll
Polymer compound film film layer, because of asphalt high-temperature swelling and penetration, makes high score in coiled material under the conditions of high temperature and ultraviolet irradiation
Easy delamination separation, causes the water resistance of waterproof roll to decline the shortcomings that even disappearing between the film layer of sub- composite membrane.
To achieve the above object, the invention provides a kind of polymer compound film modified asphalt waterproof coiled material, including：At least
One floor height molecular compound film, the polymer compound film are sandwich construction, being capable of resist delamination, high temperature resistant and uvioresistant；Extremely
Few one layer of modified pitch compound layer bonded with the polymer compound film.
Preferably, the polymer compound film includes：One layer or two layers of barrier layer, using polyamide and/or PP type
Material, positioned at composite membrane outer layer；At least one layer of functional layer；With at least one layer of articulamentum, the barrier layer is connected with functional layer
It is overall into composite membrane.
Preferably, the functional layer is the TPO plastics added with antioxidant, ultra-violet absorber.
Preferably, the material that the articulamentum base material is the swelling of resistance to pitch, penetrated.
Preferably, the polymer compound film has 5 Rotating fields, is followed successively by barrier layer I, articulamentum I, functional layer, connection
Layer II and barrier layer II, gross thickness are 30~300 μm.
Preferably, the polymer compound film has 9 Rotating fields, is followed successively by functional layer I, articulamentum I, functional layer II, company
Layer II, functional layer III, articulamentum III, functional layer IV, articulamentum IV and barrier layer are connect, gross thickness is 30~300 μm.
Preferably, the functional layer comprises at least one layer of strength layer；The strength layer is mainly by polyethylene, polyamide or poly-
Esters material is made.
Preferably, the functional layer comprises at least one layer of refractory layer；The refractory layer is mainly by polyethylene, polyamide, poly-
Propylene or polyester material are made.
Preferably, the modified pitch compound layer is elastomer modified asphalt, and the elastomer modified asphalt includes following
One or more kinds of mixing in modified pitch：SBS modified pitch, SBR modified pitch, butyl rubber modified pitch, chlorine
Buna modified pitch, butadiene rubber modified pitch, isoprene rubber modified pitch, SIS rubber modified asphalts, SEBS are modified drip
Green grass or young crops, natural rubber modified pitch, ethylene propylene diene rubber modified pitch, EP rubbers modified pitch, silicon rubber modified pitch, butyronitrile
Rubber modified asphalt.
Preferably, the modified pitch compound layer is atactic polypropylene (APP) modified bituminous, described atactic polypropylene (APP) modified bituminous to be modified for APP
One or more kinds of mixing in pitch, APAO modified pitch, APO modified pitch.
Preferably, the articulamentum is one or both of polypropylene and/or maleic anhydride modified polypropylene composition.
In Practical Project case, asphalt water-proof coiled material is made applied to roofing, underground using layer high molecule composite membrane
During room, fail after waterproof coiled material construction in the case of doing protective layer in time, after solar exposure about 1 month, multilayer high score
Start delamination between sub- composite membrane film layer, cause waterproof roll structure to destroy, so that the waterproof quality effect that can not have been obtained
Fruit.It was found that after this problem, inventor immediately to more than the progress such as waterproofing membrane production technique and formula, form of construction work method because
Plain, multi-direction adjustment, still fail effectively to solve.Also positive tissue technology group is carried out for layer high molecule composite membrane manufacturer simultaneously
Registration study, and technological adjustment is made, although by many-sided trial and effort, do not solve polymer compound film film layer delamination yet
The problem of separation, using asphalt water-proof coiled material made of layer high molecule composite membrane, in actual applications, go out between each film layer
Now different degrees of delamination.
Inventor passes through repetition test research, and through initial analysis, waterproof roll, may be to its Stability Analysis of Structures in application process
The factor that property damages has：High temperature, low temperature, steam swelling, ultraviolet irradiation etc., in order to find definite influence factor, this hair
The following experimental program of bright targeted design：Cut complete polymer compound film (being not coated with the asphalt adhesive bed of material), size：30cm×
30cm, it is respectively placed in varying environment and is handled, observes delamination, specific method and experimental result are shown in Table 1.
The film processing method of table 1 and result of delamination experiment
Note：√ is not layered；Layering ×
Learnt from experimental result, polymer compound film is before being not coated with asphalt size and coiled material is made, and composite membrane is in itself ultraviolet
Structure sheaf remains intact under the single factor test environment such as irradiation, high temperature, low temperature, immersion, and delamination segregation phenomenon does not occur.
Film layer delamination separates when for further analysis and research, polymer compound film is applied to waterproof roll in the prior art
Problem, waterproof roll sample is made coated on polymer compound film film surface in several different pitches sizing materials respectively, it is manufactured
Sample is divided into following six kinds according to the difference of sizing material：
A. layer high molecule composite membrane film surface is coated on 70# road asphalts (alunitization), web sample is made, it is thick
Spend 1.5mm；
B. layer high molecule composite membrane film surface is coated on 90# road asphalts (alunitization), web sample is made, it is thick
Spend 1.5mm；
C. with 5% SBS (SBS), the modified pitch of 95%70# road asphalts
Coated on layer high molecule composite membrane film surface, web sample, thickness 1.5mm is made；
D. with 5% SBS (SBS), the modified pitch of 95%90# road asphalts
Coated on layer high molecule composite membrane film surface, web sample, thickness 1.5mm is made；
E. more floor heights are coated on the modified pitch of 5% SB (SBR), 95%70# road asphalts
Molecular compound film film surface, web sample, thickness 1.5mm is made；
F. more floor heights are coated on the modified pitch of 5% SB (SBR), 95%90# road asphalts
Molecular compound film film surface, web sample, thickness 1.5mm is made；
Above-mentioned sample is placed in and handled under the conditions of the identical experimental situation of table 1, the feelings of observation web sample layering
Condition, specific experiment the results are shown in Table 2.
The web sample processing method of table 2 and result of delamination experiment
Note：√ is not layered；Layering ×
Drawn by the data analysis of table 2, under single factor test treatment conditions, waterproof roll sample ultraviolet irradiation, high temperature, low temperature,
Under the single environment conditions such as immersion, layer high molecule composite membrane film layer structure keeps stable, is not separated between film layer
Phenomenon.
According to above-mentioned experimental result, in conjunction with high polymer material to temperature, ultraviolet more sensitive characteristic, the present patent application
The problem of film layer delamination separates when polymer compound film is applied to waterproof roll is researched and analysed by designing tests below, will be above-mentioned
A, six kinds of web samples of B, C, D, E, F and composite membrane sample itself are placed under high temperature and ultraviolet irradiation double factor environment, observation
Its situation about being layered.Specific processing method and itself sample layering of composite membrane web sample, composite membrane the results are shown in Table 3.
The coiled material of table 3 and composite films processing method and result of delamination experiment
Note：√ is not layered；Layering ×
It can be obtained by table 3, under high temperature (more than 60 DEG C), ultraviolet irradiation dual factors environment, this body structure of polymer compound film
Still it is stable, but after coiled material is made in the coated asphalt size in top layer, be layered between composite membrane film layer, it was demonstrated that the drip in coiled material
Blue or green sizing material is made under high temperature (more than 60 DEG C), ultraviolet irradiation integrated environment conditions to the stability of polymer compound film structure
Into negative effect, cause lamination.It is more i.e. under high temperature (more than 60 DEG C), ultraviolet irradiation integrated environment conditions
Stability Analysis of Structures of floor height molecular compound film itself, but after coiled material is made in the coated asphalt size in top layer, occur between composite membrane film layer
Delamination separates.Through analysis, because pitch is a kind of complicated mixture, saturation point, fragrance point, colloid and pitch are commonly divided into
Four components such as matter, it is in solid-state under pitch normal temperature, there is certain fluidity, different trade mark mobility have differences, but in high temperature ring
Good fluidity under border, especially molecular weight relatively low saturation point, fragrance divide transfer ability to strengthen, and are easily swelled, to penetrate macromolecule thin
Film, it is exactly the influence of the swelling infiltration of these lower-molecular-weight components, does not only result in the reduction of macromolecule membrane compactness, simultaneously
Buffer action is played between polymer compound film film layer, so as to cause delamination between polymer compound film film layer to separate.
In general it is strong and weak depending on film material itself, making work for macromolecule membrane, anti-pitch swelling, penetration capacity
The factors such as skill, thickness, the present patent application is from the resistance to pitch of research film material itself is swelled, penetration performance sets about being ground as follows
Study carefully.
Research step is as follows：
1. using different high polymer materials (being shown in Table 4), by blow molding, macromolecule membrane is made, thickness is 30 μm；
2. under the conditions of high temperature (60 DEG C), ultraviolet irradiation (2 days), the different resistance to drips of high polymer material are tested using permeability method
Green grass or young crops swelling, the ability penetrated；
Permeability method of testing：Film sample 10cm × 10cm is taken, is wiped with qualitative filter paper untill filter paper is without spot,
One opening, inside dimension is to fill 90# pitches (alunitization) in length × wide × depth=8cm × 8cm × 1cm canister,
Then macromolecule membrane is pasted in the asphalt surface of container finish, test specimen to be measured is made, test specimen to be measured is moved into 60 DEG C of constant temperature
In baking oven, ultraviolet irradiation 2 days takes out test specimen, then wipes macromolecule membrane surface with clean filter paper, observation filter paper color change with
Infiltrating, judge pitch swelling, penetrate the situation of macromolecule membrane, specific experiment is the results detailed in Table 4.
The resistance to pitch swelling of 4 different high polymer materials of table, penetration performance result of study
Note：It is not swelled and penetrates √；Swelling penetrate ×；Slight swelling penetrates：○
From test result, resistance to pitch swelling, the preferable high polymer material of penetration performance are PP type and polyamide
Class material；Polyvinyl chloride (PVC) class is taken second place；And polyethylene (PE) class, ethene-enol copolymer, ethylene-vinyl acetate are common
Polymers, polyethylene terephthalate (PET), HDPE, MDPE, LDPE, LLDPE, maleic anhydride modified HDPE, maleic anhydride
Then resistance to pitch swelling, penetration performance are poor by modified MDPE, maleic anhydride modified LDPE, maleic anhydride modified LLDPE etc..
Compared with prior art, the present invention has the advantages that：
By unremitting effort and exploration, present invention research has shown that layer high molecule composite membrane is applied and rolled up in asphalt waterproofing
There is the profound cause of delamination separation between film layer in material field.The present invention is keeping the excellent mechanics of layer high molecule composite membrane
On the basis of chemical property, solve using modified asphalt waterproof coiled material made of layer high molecule composite membrane, in ultraviolet photograph
Penetrate with hot conditions, because asphalt high-temperature swelling and penetration make delamination occurs between the polymer compound film film layer in coiled material
The technical barrier of separation.
Composite membrane film layer in the present patent application in polymer compound film modified asphalt waterproof coiled material is provided with preferable barrier
Layer, barrier layer is using preferable resistance to pitch swelling, material such as polyamide (PA), polypropylene (pp) class material for penetrating, with pitch
Sizing material directly contacts, and the strong component of transfer ability in asphalt size can be obstructed well, if lower-molecular-weight component is to macromolecule
The swelling and infiltration of film；When barrier layer thinner thickness, the articulamentum in composite membrane film layer is preferably swelled using resistance to pitch, worn
For example maleic anhydride modified polypropylene (PP) of saturating material, can further strengthen iris action, prevent that the oils in asphalt size is small
Infiltration of the components such as molecule to composite membrane film layer；Functional layer in coiled material composite membrane film layer is added with antioxidant, ultraviolet radiation absorption
Agent, there is good uvioresistant effect.
Layer high molecule composite membrane modified asphalt waterproof coiled material of the present invention, by polymer compound film difference film in coiled material
The optimization design of Rotating fields and material, make layer high molecule composite membrane that there is good anti-pitch swelling and penetration performance, be made
Waterproof roll high temperature and ultraviolet irradiation under, there is good anti-ultraviolet property, and be less prone to film layer delamination separate,
Waterproof effect is significantly lasting.
Brief description of the drawings
Fig. 1 is the structure chart of polymer compound film modified asphalt waterproof coiled material of the present invention.
Fig. 2 is the structural representation of three floor height molecular compound films of the invention.
Part reference in figure：1- polymer compound films, 2- modified pitch compound layers, 3- isolated protective layers.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment of the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield scope is not limited by embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members
Part or other parts.
Embodiment 1
The present embodiment provides a kind of layer high molecule composite membrane modified asphalt waterproof coiled material, and it is 3 layered structures, such as Fig. 1
It is shown, including 1 floor height molecular compound film layer 1,1 layer sizing layer 2 and 1 layer of isolated protective layer 3, compound layer are SBR content modified asphalt adhesives
Material, isolated protective layer are polyethylene film (PE), and polymer compound film is three-decker, and thickness is 120 μm, as shown in Fig. 2 respectively
The order of film layer is followed successively by from top to bottom：Functional layer 4, articulamentum 5 and barrier layer 6, layers of material parameter and dosage such as table 5 below institute
Show：
The floor height molecular compound film film material parameter of table 5 three and dosage
Three above-mentioned floor height molecular compound films are prepared using blown film coextrusion process.
Waterproof roll is prepared using three above-mentioned floor height molecular compound films, first draws composite membrane to coiled material automatic double surface gluer,
SBR modified pitch sizing material is coated on to the surface of composite membrane barrier layer, coating thickness 1.5mm, spray using two pairs of rollers fashion of extrusion
Leaching is cooled and shaped, and is finally covered with PE isolated protective layers, winding packaging in compound layer opposite side.
Embodiment 2
The present embodiment provides a kind of layer high molecule composite membrane modified asphalt waterproof coiled material, and it is 5 layered structures, including 1
Floor height molecular compound film layer, 2 layer sizing layers and 2 layers of isolated protective layer, compound layer are SBS modified pitch sizing materials, isolated protective layer
For polyethylene film (PE), polymer compound film is five-layer structure, and thickness is 155 μm, and the order of each film layer is from top to bottom successively
For：Barrier layer I, articulamentum I, functional layer, articulamentum II and barrier layer II, layers of material parameter and dosage are as shown in table 6 below：
The floor height molecular compound film film material parameter of table 6 five and dosage
Five above-mentioned floor height molecular compound films are prepared using flat film coextrusion process.
Waterproof roll is prepared using five above-mentioned floor height molecular compound films, first draws composite membrane to coiled material automatic double surface gluer,
Surface in composite membrane barrier layer I and barrier layer II is respectively coated in SBS modified pitch sizing materials using two pairs of rollers fashion of extrusion, coating
Thickness is 1.5mm, spraying cooling shaping, is finally covered with PE isolated protective layers, winding packaging in the opposite side of two layers of compound layer.
Embodiment 3
The present embodiment provides a kind of layer high molecule composite membrane modified asphalt waterproof coiled material, and it is 3 layered structures, including 1
Floor height molecular compound film layer, 1 layer sizing layer and 1 layer of isolated protective layer, compound layer are APP modified pitch sizing materials, isolated protective layer
For polyethylene film (PE), polymer compound film is nine Rotating fields, and thickness is 190 μm, and the order of each film layer is from top to bottom successively
For：Functional layer I, articulamentum I, functional layer II, articulamentum II, functional layer III, articulamentum III, functional layer IV, articulamentum IV and resistance
Interlayer, layers of material parameter and dosage are as shown in table 7 below：
The floor height molecular compound film film material parameter of table 7 nine and dosage
Nine above-mentioned floor height molecular compound films are prepared using blown film coextrusion process.
Waterproof roll is prepared using nine above-mentioned floor height molecular compound films, first draws composite membrane to coiled material automatic double surface gluer,
APP modified pitch sizing material is coated on to the surface of composite membrane barrier layer, coating thickness 1.5mm, spray using two pairs of rollers fashion of extrusion
Leaching is cooled and shaped, and is finally covered with PE isolated protective layers, winding packaging in compound layer opposite side.
Comparative example 1
The present embodiment provides a kind of layer high molecule composite membrane modified asphalt waterproof coiled material, and it is 3 layered structures, including 1
Floor height molecular compound film layer, 1 layer sizing layer and 1 layer of isolated protective layer, compound layer are SBR modified pitch sizing materials, isolated protective layer
For polyethylene film (PE), polymer compound film is three-decker, and thickness is 120 μm, and the order of film layer is followed successively by from top to bottom：
Functional layer, articulamentum and barrier layer, layers of material parameter and dosage are as shown in table 8 below：
The floor height molecular compound film film material parameter of table 8 three and dosage
Three above-mentioned floor height molecular compound films are prepared using blown film coextrusion process.
Waterproof roll is prepared using three above-mentioned floor height molecular compound films, first draws composite membrane to coiled material automatic double surface gluer,
SBR modified pitch sizing material is coated on to the surface of composite membrane barrier layer, coating thickness 1.5mm, spray using two pairs of rollers fashion of extrusion
Leaching is cooled and shaped, and finally covers PE isolated protective layers, winding packaging in compound layer opposite side.
Comparative example 2
The present embodiment provides a kind of layer high molecule composite membrane modified asphalt waterproof coiled material, and it is 5 layered structures, including 1
Floor height molecular compound film layer, 2 layer sizing layers and 2 layers of isolated protective layer, compound layer are SBS modified pitch sizing materials, isolated protective layer
For polyethylene film (PE), polymer compound film is five-layer structure, and thickness is 155 μm, and the order of each film layer is from top to bottom successively
For：Functional layer I, articulamentum I, barrier layer, articulamentum II and functional layer II, layers of material parameter and dosage are as shown in table 9 below：
The floor height molecular compound film film material parameter of table 9 five and dosage
| Film layer title | Thickness | Material parameter and dosage |
| Functional layer I | 35μm | 100%HDPE (middle oily East China 500S) |
| Articulamentum I | 10μm | 100% maleic anhydride modified LDPE (Exxon Chemical VA1840) |
| Barrier layer | 60μm | Polyethylene terephthalate (PET) (Du Pont FR530) |
| Articulamentum II | 15μm | 100% maleic anhydride modified polypropylene (French A Kema 18729) |
| Functional layer II | 35μm | 100%HDPE (middle oily East China 500S) |
Five above-mentioned floor height molecular compound films are prepared using flat film coextrusion process.
Waterproof roll is prepared using five above-mentioned floor height molecular compound films, first draws composite membrane to coiled material automatic double surface gluer,
Surface in composite membrane functional layer I and functional layer II is respectively coated in SBS modified pitch sizing materials using two pairs of rollers fashion of extrusion, coating
Thickness is 1.5mm, spraying cooling shaping, is finally covered with PE isolated protective layers, winding bag respectively in two layers of compound layer opposite side
Dress.
Comparative example 3
The present embodiment provides a kind of layer high molecule composite membrane modified asphalt waterproof coiled material, and it is 3 layered structures, including 1
Floor height molecular compound film layer, 1 layer sizing layer and 1 layer of isolated protective layer, compound layer are APP modified pitch sizing materials, isolated protective layer
For polyethylene film (PE), polymer compound film is nine Rotating fields, and thickness is 200 μm, and the order of each film layer is from top to bottom successively
For：Functional layer I, articulamentum I, functional layer II, articulamentum II, barrier layer, articulamentum III, functional layer III, articulamentum IV and function
Layer IV, layers of material parameter and dosage are as shown in table 10 below：
The floor height molecular compound film film material parameter of table 10 9 and dosage
Nine above-mentioned floor height molecular compound films are prepared using blown film coextrusion process.
Waterproof roll is prepared using nine above-mentioned floor height molecular compound films, first draws composite membrane to coiled material automatic double surface gluer,
Using two pairs of rollers fashion of extrusion by APP modified pitch sizing material be coated on composite membrane functional layer IV surface, coating thickness 1.5mm,
Spraying cooling is molded, and is finally covered with PE isolated protective layers, winding packaging in compound layer opposite side.
Performance test
The waterproof roll being prepared using above-mentioned different embodiments and comparative example, to waterproof roll and embodiment 2 and right
The composite membrane of ratio 2 is detected, and tests its anti-film layer delamination separation situation.The condition of detection is：Respectively in different temperatures bar
Under part (40-90 DEG C), waterproof roll test specimen and embodiment 2 and comparative example 2 to above-mentioned different embodiments and comparative example it is compound
Membrane sample carries out ultraviolet irradiation, and irradiation light power is：300W, processing time are 10 days, and test result is as shown in table 11.
11 different embodiments of table and comparative example waterproof roll composite membrane film layer delamination test result
Note：Non- delamination √；Delamination separation ×
As shown in table 11, under low temperature (less than 50 DEG C), ultraviolet irradiation integrated environment, the uncoated asphalt size in top layer
Composite membrane film layer structure in Stability Analysis of Structures of layer high molecule composite membrane itself, embodiment 1-3 and comparative example 1-3 waterproof roll
It is stable, do not occur delamination delamination segregation phenomenon；Under high temperature (more than 60 DEG C), ultraviolet irradiation integrated environment, top layer is without applying
Cover that the layer high molecule composite membrane of asphalt size this body structure is still stable, embodiment 1-3 waterproof roll structure is stable, compound
Film does not occur delamination separation, and delamination separation occurs for the composite membrane in comparative example 1-3 waterproof roll.Prove to drip in coiled material sizing material
Green grass or young crops is caused negatively under high temperature (more than 60 DEG C), ultraviolet irradiation integrated environment to comparative example waterproof roll structure of composite membrane stability
Influence, cause its delamination to separate；And the pitch in sizing material is under high temperature (more than 60 DEG C), ultraviolet irradiation integrated environment, to this hair
Structure of composite membrane stability in the waterproof roll of bright preparation does not impact, and the multilayer complex films in waterproof roll do not take off
Layer separation, web construction is stable, and water resistance is excellent.
The description of the foregoing specific illustrative embodiment to the present invention is to illustrate and the purpose of illustration.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can be much changed
And change.The purpose of selecting and describing the exemplary embodiment is that explain that the certain principles of the present invention and its reality should
With so that those skilled in the art can realize and utilize the present invention a variety of exemplaries and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (10)
- A kind of 1. polymer compound film modified asphalt waterproof coiled material, it is characterised in that including：At least one layer of polymer compound film, the polymer compound film are sandwich construction, being capable of resist delamination, high temperature resistant and uvioresistant Line；With at least one layer of modified pitch compound layer bonded with the polymer compound film.
- 2. polymer compound film modified asphalt waterproof coiled material according to claim 1, it is characterised in that the macromolecule is answered Closing film includes：One layer or two layers of barrier layer, using polyamide and/or polypropylene based material, positioned at composite membrane outer layer；At least one layer of functional layer；With at least one layer of articulamentum, the barrier layer and functional layer are connected into composite membrane entirety.
- 3. polymer compound film modified asphalt waterproof coiled material according to claim 2, it is characterised in that the functional layer is TPO plastics added with antioxidant, ultra-violet absorber.
- 4. polymer compound film modified asphalt waterproof coiled material according to claim 2, it is characterised in that the articulamentum base The material that material is the swelling of resistance to pitch, penetrated.
- 5. polymer compound film modified asphalt waterproof coiled material according to claim 2, it is characterised in that the macromolecule is answered Closing film has 5 Rotating fields, is followed successively by barrier layer I, articulamentum I, functional layer, articulamentum II and barrier layer II, gross thickness for 30~ 300μm。
- 6. polymer compound film modified asphalt waterproof coiled material according to claim 2, it is characterised in that the macromolecule is answered Closing film has 9 Rotating fields, is followed successively by functional layer I, articulamentum I, functional layer II, articulamentum II, functional layer III, articulamentum III, work( Ergosphere IV, articulamentum IV and barrier layer, gross thickness are 30~300 μm.
- 7. the polymer compound film modified asphalt waterproof coiled material according to claim 5 or 6, it is characterised in that the function Layer comprises at least one layer of strength layer；The strength layer is mainly made up of polyethylene, polyamide or polyester material.
- 8. the polymer compound film modified asphalt waterproof coiled material according to claim 5 or 6, it is characterised in that the function Layer comprises at least one layer of refractory layer；The refractory layer is mainly made up of polyethylene, polyamide, polypropylene or polyester material.
- 9. polymer compound film modified asphalt waterproof coiled material according to claim 1, it is characterised in that the modified pitch Compound layer is elastomer modified asphalt, and the elastomer modified asphalt includes one or more kinds of in following modified pitch Mixing：SBS modified pitch, SBR modified pitch, butyl rubber modified pitch, neoprene modified pitch, butadiene rubber are modified drip Green grass or young crops, isoprene rubber modified pitch, SIS rubber modified asphalts, SEBS modified pitch, natural rubber modified pitch, ethylene-propylene-diene monomer Glue modified pitch, EP rubbers modified pitch, silicon rubber modified pitch, acrylonitrile butadiene rubber modified pitch.
- 10. polymer compound film modified asphalt waterproof coiled material according to claim 1, it is characterised in that the modified drip Blue or green compound layer is described atactic polypropylene (APP) modified bituminous to be modified for APP modified pitch, APAO modified pitch, APO to be atactic polypropylene (APP) modified bituminous One or more kinds of mixing in pitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711009520.9A CN107627691A (en) | 2017-10-25 | 2017-10-25 | A kind of polymer compound film modified asphalt waterproof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711009520.9A CN107627691A (en) | 2017-10-25 | 2017-10-25 | A kind of polymer compound film modified asphalt waterproof coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107627691A true CN107627691A (en) | 2018-01-26 |
Family
ID=61105459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711009520.9A Pending CN107627691A (en) | 2017-10-25 | 2017-10-25 | A kind of polymer compound film modified asphalt waterproof coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107627691A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108505629A (en) * | 2018-02-27 | 2018-09-07 | 江苏屋堡建材科技有限公司 | A kind of building enclosure multifunctional composite film |
| CN108534156A (en) * | 2018-05-15 | 2018-09-14 | 深圳市环境工程科学技术中心有限公司 | Refuse landfill fills closed stench processing system and its processing method |
| CN108582822A (en) * | 2018-02-27 | 2018-09-28 | 江苏屋堡建材科技有限公司 | A kind of preparation method of building enclosure multifunctional composite film |
| CN110181901A (en) * | 2019-07-04 | 2019-08-30 | 贵州力强科技发展有限公司 | A kind of gas isolation board and its production equipment |
| CN115306087A (en) * | 2022-08-01 | 2022-11-08 | 渭南科顺新型材料有限公司 | Pre-laid waterproof roll |
| CN115341668A (en) * | 2022-08-01 | 2022-11-15 | 昆山科顺防水材料有限公司 | Pre-laid waterproof coiled material and preparation method thereof |
| CN115505154A (en) * | 2022-09-29 | 2022-12-23 | 深圳市卓宝科技股份有限公司 | Functional film, preparation method and application |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127701A (en) * | 1994-09-28 | 1996-07-31 | 格雷斯公司 | Oil-barrier waterproofing membrane laminate |
| CN203004428U (en) * | 2012-09-28 | 2013-06-19 | 广西金雨伞防水装饰有限公司 | Laminated film composite waterproof coiled material |
| CN104553185A (en) * | 2014-12-09 | 2015-04-29 | 杭州福膜新材料科技有限公司 | Super weather-proof composite waterproof roll material |
| CN104859243A (en) * | 2015-04-30 | 2015-08-26 | 江苏优珀斯材料科技有限公司 | High-temperature resistant composite release film for waterproof coiled materials and machining method thereof |
| CN105584111A (en) * | 2016-02-02 | 2016-05-18 | 惠州东方雨虹建筑材料有限责任公司 | Tire-free polymer modified asphalt waterproof coiled material |
-
2017
- 2017-10-25 CN CN201711009520.9A patent/CN107627691A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127701A (en) * | 1994-09-28 | 1996-07-31 | 格雷斯公司 | Oil-barrier waterproofing membrane laminate |
| CN203004428U (en) * | 2012-09-28 | 2013-06-19 | 广西金雨伞防水装饰有限公司 | Laminated film composite waterproof coiled material |
| CN104553185A (en) * | 2014-12-09 | 2015-04-29 | 杭州福膜新材料科技有限公司 | Super weather-proof composite waterproof roll material |
| CN104859243A (en) * | 2015-04-30 | 2015-08-26 | 江苏优珀斯材料科技有限公司 | High-temperature resistant composite release film for waterproof coiled materials and machining method thereof |
| CN105584111A (en) * | 2016-02-02 | 2016-05-18 | 惠州东方雨虹建筑材料有限责任公司 | Tire-free polymer modified asphalt waterproof coiled material |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108505629A (en) * | 2018-02-27 | 2018-09-07 | 江苏屋堡建材科技有限公司 | A kind of building enclosure multifunctional composite film |
| CN108582822A (en) * | 2018-02-27 | 2018-09-28 | 江苏屋堡建材科技有限公司 | A kind of preparation method of building enclosure multifunctional composite film |
| CN108534156A (en) * | 2018-05-15 | 2018-09-14 | 深圳市环境工程科学技术中心有限公司 | Refuse landfill fills closed stench processing system and its processing method |
| CN108534156B (en) * | 2018-05-15 | 2024-04-09 | 深圳市环境工程科学技术中心有限公司 | Landfill closed odor treatment system and treatment method thereof |
| CN110181901A (en) * | 2019-07-04 | 2019-08-30 | 贵州力强科技发展有限公司 | A kind of gas isolation board and its production equipment |
| CN110181901B (en) * | 2019-07-04 | 2021-04-06 | 贵州力强科技发展有限公司 | Gas division board and production equipment thereof |
| CN115306087A (en) * | 2022-08-01 | 2022-11-08 | 渭南科顺新型材料有限公司 | Pre-laid waterproof roll |
| CN115341668A (en) * | 2022-08-01 | 2022-11-15 | 昆山科顺防水材料有限公司 | Pre-laid waterproof coiled material and preparation method thereof |
| CN115505154A (en) * | 2022-09-29 | 2022-12-23 | 深圳市卓宝科技股份有限公司 | Functional film, preparation method and application |
| WO2024067581A1 (en) * | 2022-09-29 | 2024-04-04 | 深圳市卓宝科技股份有限公司 | Functional film, preparation method therefor, and use thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107627691A (en) | A kind of polymer compound film modified asphalt waterproof coiled material | |
| EP2355979B1 (en) | Multilayer shrink films, labels made therefrom and use thereof | |
| US20080026663A1 (en) | Roofing underlayment material and process for making the same | |
| US8916647B2 (en) | Crosslinked films and articles prepared from the same | |
| CN1248988A (en) | Heat sealable films | |
| KR20150106964A (en) | Improved multilayer blown films | |
| CN1957033A (en) | Polymer blends for peelable and/or permanent seals | |
| CN105172290A (en) | Polyethylene film, packaging composite film, and making method of packaging composite film | |
| DE102013016583A1 (en) | Film with adjustable water vapor permeability | |
| CN107531034B (en) | Multilayer film and preparation method thereof | |
| DE102013113285A1 (en) | Film unit, film composite, use of such a composite film and manufacturing process | |
| CN201433516Y (en) | Self-adhesive root penetration resistant waterproof rolling material for planted roof | |
| CN105729930A (en) | Novel modified bituminous waterproof sheet material and construction method thereof | |
| CN104903088B (en) | The film of the polymer composition based on ethene containing functionality | |
| CN207842214U (en) | A kind of polymer compound film modified asphalt waterproof coiled material | |
| EP3860852B1 (en) | Barrier film and implementations thereof | |
| EP0317337B1 (en) | Adhesive waterproofing structure | |
| CN104943301B (en) | A kind of superelevation intercepts optical polyester film and preparation method thereof | |
| CN102666678B (en) | Thermal contratible film | |
| CN106739329A (en) | A kind of novel multi-layer co-extrusion graining film and preparation method thereof | |
| CN107825774A (en) | A kind of resist delamination, high temperature resistant, uvioresistant polymer compound film | |
| CN203004471U (en) | High polymer modified asphalt waterproof roll | |
| CN110228253B (en) | Flame-retardant puncture-resistant high-barrier sheet material and preparation method thereof | |
| CN109016716B (en) | High-barrier strong cross film | |
| KR101736690B1 (en) | Multi-layer co-extrued film for asphalt waterproofing sheet and manufacturing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180126 |
|
| RJ01 | Rejection of invention patent application after publication |