CN100567445C - The manufacture method of a kind of thermoplastic polyolefin water-proof coiled material and substrate thereof - Google Patents
The manufacture method of a kind of thermoplastic polyolefin water-proof coiled material and substrate thereof Download PDFInfo
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- CN100567445C CN100567445C CNB2007101726701A CN200710172670A CN100567445C CN 100567445 C CN100567445 C CN 100567445C CN B2007101726701 A CNB2007101726701 A CN B2007101726701A CN 200710172670 A CN200710172670 A CN 200710172670A CN 100567445 C CN100567445 C CN 100567445C
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- sheet material
- thermoplastic polyolefin
- proof coiled
- substrate
- coiled material
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- 239000000463 material Substances 0.000 title claims abstract description 78
- 229920002397 thermoplastic olefin Polymers 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000000758 substrate Substances 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000002131 composite material Substances 0.000 claims abstract description 26
- 229920001577 copolymer Polymers 0.000 claims abstract description 10
- 239000006096 absorbing agent Substances 0.000 claims abstract description 9
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 229920001971 elastomer Polymers 0.000 claims abstract description 8
- 238000002156 mixing Methods 0.000 claims abstract description 5
- 239000004744 fabric Substances 0.000 claims abstract description 4
- 238000007493 shaping process Methods 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 claims description 7
- 229920002521 macromolecule Polymers 0.000 claims description 4
- DXGLGDHPHMLXJC-UHFFFAOYSA-N oxybenzone Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=CC=C1 DXGLGDHPHMLXJC-UHFFFAOYSA-N 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000003490 calendering Methods 0.000 claims description 3
- 239000003607 modifier Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 230000032683 aging Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N ethyl acetate Substances CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 102000054766 genetic haplotypes Human genes 0.000 description 2
- -1 polyethylene structure Polymers 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The present invention relates to the manufacture method of a kind of thermoplastic polyolefin water-proof coiled material and substrate thereof, be characterised in that, form by substrate and extra play, substrate is by the macromolecular material that comprises vinyl-vinyl acetate copolymer (EVA) and thermoplasticity properties-correcting agent and comprises rubber and fill the post of through the homogeneous sheet material that mixing, hot warm extruding shaping technique manufacturing form with the auxiliary agent of UV light absorber, described extra play includes the surface composite layer and the middle enhancement layer that can be provided with as required, fills the post of by working the cloth that improves waterproof roll overall thermal stability action.Have easy to use, free from environmental pollution, stable work in work and suitability are strong and can directly paste setting, can not come off, can reach and plurality of advantages such as the equal long service live of building wall, be specially adapted to require on working life is long, classification of waterproof the is high important engineering works such as railway, motorway, tunnel, subway etc.
Description
Technical field
The present invention relates to water-proof material manufacturing technology field, the manufacture method of particularly a kind of thermoplastic polyolefin water-proof coiled material and substrate thereof.
Background technology
Waterproof roll is a kind ofly to be arranged at building protection water-proof material on the building surface with bonding method because be provided with conveniently, cheap and once be widely current.The bonding mode of hot-melt asphalt or chloroprene rubber binding agent is adopted in popular waterproof roll construction at present basically, working life is understood outside the harmful gas of volatilization in weak point, the working process, have also that refuse can not reuse, the further drawback of contaminate environment, thereby just be superseded day by day gesture.Can not distribute obnoxious flavour in convenient equally when existing market presses for a kind of construction the, the working process and have novel waterproof roll with the equal long service live of buildings, required to satisfy building operation.
Summary of the invention
The objective of the invention is to overcome the weak point of the waterproof roll that adopts the prior art manufacturing, provide the harmful gas that can not volatilize in a kind of working process, useful working life long, and refuse can reuse, can not pollute the manufacture method of the thermoplastic polyolefin water-proof coiled material and the substrate thereof of environmental consequences.
The component prescription of thermoplastic polyolefin water-proof coiled material substrate of the present invention is as follows:
Vinyl-vinyl acetate copolymer (EVA) 50-60%
Thermoplasticity properties-correcting agent 30-50%
Auxiliary agent 1-5%
The technological process of production of substrate is as follows: mixing → material loading → extrude → calendering formation → cool off → batch
1. mix: in proportion vinyl-vinyl acetate copolymer (EVA), thermoplasticity properties-correcting agent, auxiliary agent are joined in the high-speed mixer and stir;
2. extrude: the material that stirs is joined forcing machine, and temperature is between 170-190 ℃;
3. calendering formation: the material of extruding is drawn the homogeneous sheet material that rolls into desired thickness to three-roller;
4. cooling: the sheet material after the three-roller moulding is cooled to normal temperature through deflector roll;
5. rolling: cooled sheet material done with paper tube the volume core carries out rolling, packs, warehouse-in.
Wherein: described vinyl-vinyl acetate copolymer (EVA) is special macromolecular material, it is a kind of ethylene copolymer of introducing vinyl-acetic ester on the ethene main chain, because the existence of vinyl-acetic ester, destroyed the regularity of polyethylene structure, reduced crystallinity, thereby the ethylene-acetate ester all is better than new LDPE (film grade) at aspects such as shock strength, optical property, adhesive property, low temperature resistant and resistance to weathering energy; Described thermoplasticity properties-correcting agent should be selected for use has the product of improvement snappiness and ageing resistance, helps increasing the POE macromolecule modifier of working life; Include in the described auxiliary agent to have and alleviate the UV light absorber of UV-light the product aging effect, can preferentially select for use have reliable absorbing wavelength 290 to the UV-9 type rubber of the ultraviolet function in the whole zone of 400nm with UV light absorber 2-hydroxyl-4-methoxy benzophenone.
Form by substrate and extra play based on the thermoplastic polyolefin water-proof coiled material main body that the inventive method is made, be characterised in that described substrate be by the macromolecular material that comprises vinyl-vinyl acetate copolymer (EVA) and thermoplasticity properties-correcting agent and comprise rubber with the auxiliary agent of UV light absorber through mixing, the homogeneous sheet material that the warm extruding shaping technique manufacturing of heat forms is filled the post of, described extra play is filled the post of by working the cloth that improves waterproof roll overall thermal stability action, the preferred stronger non-woven fabrics of toughness, form that both can surface composite layer is arranged on the outside surface of substrate, also can in the middle of the form of enhancement layer be folded between two substrates, and can be arranged to series product as required: both extra play can be set, and directly constitute the haplotype waterproof roll by the homogeneous sheet material according to application requiring; Also can on an outside surface of homogeneous sheet material, surface composite layer be set, constitute the single face enhancement type water-proof coiled material; Can also on positive and negative two surfaces of homogeneous sheet material, surface composite layer be set simultaneously, constitute two-sided enhancement type water-proof coiled material; Can also between two homogeneous sheet materials, establish extra play, reinforced waterproof roll in the middle of constituting by the form folder with middle enhancement layer; The compound again surface composite layer that is provided with on the outside surface of the reinforced waterproof roll in centre that can also constitute after establishing extra play with the form of middle enhancement layer folder between two homogeneous sheet materials is strengthened single face composite water-proof coiled material in the middle of constituting; The all compound surface composite layer that is provided with is strengthened two-sided composite water-proof coiled material in the middle of constituting on positive and negative two outside surfaces of the reinforced waterproof roll in centre that constitutes after establishing extra play with the form of middle enhancement layer folder between two homogeneous sheet materials.
During use, both the mode that the homogeneous sheet material directly can be pasted, also can be by surface composite layer or middle enhancement layer are set on the homogeneous sheet material as required, make the internal fiber enhancement type, the single or double fiber composite type waterproof roll that help improving thermostability, convenient and direct reliably the stickup is arranged on the building surface.
Based on the thermoplastic polyolefin water-proof coiled material of the present invention of above-mentioned design and the manufacture method of substrate thereof, owing to adopt stable performance, macromolecular compound free from environmental pollution and long working life is a major ingredient, with science, reasonably technical process is made, can make multiple composite reinforced waterproof roll according to the demand of actual use occasion, and the mode with direct stickup is arranged on the building wall reliably, can not come off, waterproof effect is reliable, can reach with building wall with isometric working life, wide application, the work suitability is strong, and vinyl-vinyl acetate copolymer (EVA) processing and utilizing capable of circulation itself, the scrap stock waste can not take place in production and construction process, the drawback of contaminate environment and increase environment rubbish, compare with other waterproof product of prior art, have significantly easy to use, plurality of advantages such as the strong and compliance with environmental protection requirements of working reliability, thereby have remarkable economical and very strong practicality, be specially adapted to such as railway, motorway, the tunnel, subways etc. require working life long, on the high important engineering works of classification of waterproof.
Description of drawings
Fig. 1 is the structural representation of one of embodiment of the invention;
Fig. 2 is two a structural representation of the embodiment of the invention;
Fig. 3 is three a structural representation of the embodiment of the invention;
Fig. 4 is four a structural representation of the embodiment of the invention;
Fig. 5 is five a structural representation of the embodiment of the invention;
Fig. 6 is six a structural representation of the embodiment of the invention.
Among the figure:
1. enhancement layers in the middle of homogeneous sheet material 2. surface composite layers 3.
Embodiment
The invention will be further described below in conjunction with accompanying drawing and exemplary embodiments.
In Fig. 1-Fig. 6, substrate that thermoplastic polyolefin water-proof coiled material of the present invention is filled the post of by homogeneous sheet material 1 and the extra play of being filled the post of as required by surface composite layer 2 and middle enhancement layer 3 constitute.Wherein: described homogeneous sheet material 1 is by the macromolecular material that comprises vinyl-vinyl acetate copolymer (EVA) and thermoplasticity properties-correcting agent and comprise rubber and form through mixing, hot warm extruding shaping technique manufacturing with the auxiliary agent of UV light absorber, described surface composite layer 2 and middle enhancement layer 3 are filled the post of by working the cloth that improves waterproof roll overall thermal stability action, are preferred with the non-woven fabrics.
In Fig. 1, thermoplastic polyolefin water-proof coiled material of the present invention directly is made of homogeneous sheet material 1.
In Fig. 2, thermoplastic polyolefin water-proof coiled material of the present invention is surface composite layer 2 to be set constitute on an outside surface of homogeneous sheet material 1.
In Fig. 3, thermoplastic polyolefin water-proof coiled material of the present invention is that all compound surface composite layer 2 that is provided with constitutes on homogeneous sheet material 1 front-back two-sided.
Reinforced waterproof roll in the middle of the embodiment 4
In Fig. 4, thermoplastic polyolefin water-proof coiled material of the present invention is that enhancement layer 3 constitutes in the middle of the therebetween of two homogeneous sheet materials 1 is established.
Strengthen single face composite water-proof coiled material in the middle of the embodiment 5
In Fig. 5, thermoplastic polyolefin water-proof coiled material of the present invention is that the compound surface composite layer 2 that is provided with constitutes on the outside surface of the reinforced waterproof rolls in centre that enhancement layer 3 back constitutes in the middle of the therebetween of two homogeneous sheet materials 1 is established.
Strengthen two-sided composite water-proof coiled material in the middle of the embodiment 6
In Fig. 6, thermoplastic polyolefin water-proof coiled material of the present invention be the appearance of the reinforced waterproof roll in centre that enhancement layer 3 constitutes in the middle of the therebetween of two homogeneous sheet materials 1 is established front-back two-sided on all compound surface composite layer 2 that is provided with constitute.
Claims (8)
1. thermoplastic polyolefin water-proof coiled material, constitute by substrate and extra play, it is characterized in that substrate is by the macromolecular material that comprises vinyl-vinyl acetate copolymer (EVA) and thermoplasticity properties-correcting agent with comprise rubber and form homogeneous sheet material (1) and fill the post of through mixing, hot warm extruding shaping technique manufacturing with the auxiliary agent of UV light absorber, extra play includes surface composite layer (2) and the middle enhancement layer of being filled the post of by the cloth that can play raising waterproof roll overall thermal stability action (3), wherein:
A. described surface composite layer (2) and middle enhancement layer (3) are filled the post of by non-woven fabrics;
B. described homogeneous sheet material (1) each component of filling the post of substrate is that the proportioning of weight preparation unit is with 100 parts: the macromolecular material 30-50% of vinyl-vinyl acetate copolymer (EVA) 50-60%, thermoplasticity properties-correcting agent, comprise rubber with UV light absorber at interior auxiliary agent 1-5%, the percentage ratio sum of each component content equals 100%;
The macromolecular material of c. described thermoplasticity properties-correcting agent helps increasing the POE macromolecule modifier of working life and fills the post of by having the product of improvement snappiness and ageing resistance;
D. described rubber is filled the post of with UV light absorber 2-hydroxyl-4-methoxy benzophenone by the UV-9 type rubber of the ultraviolet function with reliable absorbing wavelength 290 to 400nm whole zones with UV light absorber.
2. thermoplastic polyolefin water-proof coiled material according to claim 1 is characterized in that on the described homogeneous sheet material (1) extra play not being set.
3. thermoplastic polyolefin water-proof coiled material according to claim 1 is characterized in that an outside surface of described homogeneous sheet material (1) is provided with surface composite layer (2).
4. thermoplastic polyolefin water-proof coiled material according to claim 1 is characterized in that all compound surface composite layer (2) that is provided with on described homogeneous sheet material (1) front-back two-sided.
5. thermoplastic polyolefin water-proof coiled material according to claim 1, enhancement layer (3) in the middle of it is characterized in that being folded with between two of described homogeneous sheet material (1).
6. thermoplastic polyolefin water-proof coiled material according to claim 1 is characterized in that an outside surface of the reinforced waterproof roll in centre that enhancement layer (3) back constituted in the middle of folder was established between two of described homogeneous sheet material (1) is provided with surface composite layer (2).
7. thermoplastic polyolefin water-proof coiled material according to claim 1, it is characterized in that the appearance of the reinforced waterproof roll in centre that enhancement layer (3) back constituted in the middle of folder was established between two of described homogeneous sheet material (1) front-back two-sided on all compound surface composite layer (2) that is provided with.
8. the manufacture method of a thermoplastic polyolefin water-proof coiled material substrate is characterised in that the technological process of production is as follows:
1. mix: with component is that the vinyl-vinyl acetate copolymer (EVA) of 50-60%, POE macromolecule modifier and the component that component is 30-50% are the auxiliary agent of 1-5%, the percentage ratio sum of control each component content equals 100%, joins in the high-speed mixer to stir;
2. extrude: the material that stirs is joined forcing machine, and temperature is between 170-190 ℃;
3. calendering formation: extruded material is drawn the homogeneous sheet material that rolls into desired thickness to three-roller;
4. cooling: the sheet material after the three-roller moulding is cooled to normal temperature through deflector roll;
5. rolling: cooled sheet material done with paper tube the volume core carries out rolling, packs, warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101726701A CN100567445C (en) | 2007-12-20 | 2007-12-20 | The manufacture method of a kind of thermoplastic polyolefin water-proof coiled material and substrate thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101726701A CN100567445C (en) | 2007-12-20 | 2007-12-20 | The manufacture method of a kind of thermoplastic polyolefin water-proof coiled material and substrate thereof |
Publications (2)
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| CN101220258A CN101220258A (en) | 2008-07-16 |
| CN100567445C true CN100567445C (en) | 2009-12-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480862A (en) * | 2019-08-26 | 2019-11-22 | 福建中意铁科新型材料有限公司 | A kind of manufacturing method of thermoplastic polyolefin water-proof coiled material |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941323A (en) * | 2010-06-01 | 2011-01-12 | 陈尚文 | Process for manufacturing multi-layer high polymer raw material synthetic coiled material |
| CN104441887A (en) * | 2014-11-19 | 2015-03-25 | 岳阳东方雨虹防水技术有限责任公司 | Fire-retardant thermoplastic polyolefin waterproof roll and preparation method thereof |
| CN108659303B (en) * | 2018-04-20 | 2019-09-13 | 高松 | A kind of preparation method of geosynthetics impervious material |
| CN113263805B (en) * | 2021-01-07 | 2023-08-11 | 湖南盛业土工材料制造有限公司 | Heavy metal-blocking fiber net/high polymer composite waterproof coiled material and preparation method thereof |
-
2007
- 2007-12-20 CN CNB2007101726701A patent/CN100567445C/en active Active
Non-Patent Citations (4)
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| TS双面纤维高分子复合防水卷材. 龚文惠，于年旭.中国建筑防水，第1期. 1998 |
| TS双面纤维高分子复合防水卷材. 龚文惠，于年旭.中国建筑防水，第1期. 1998 * |
| 高填充EVA一步法板材挤出设备及工艺研究. 贾朝阳.中国塑料，第20卷第2期. 2006 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480862A (en) * | 2019-08-26 | 2019-11-22 | 福建中意铁科新型材料有限公司 | A kind of manufacturing method of thermoplastic polyolefin water-proof coiled material |
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| CN101220258A (en) | 2008-07-16 |
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