CN103625076A - Self-adhesive polyvinyl chloride composite waterproof coiled material and preparation method therefor - Google Patents
Self-adhesive polyvinyl chloride composite waterproof coiled material and preparation method therefor Download PDFInfo
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- CN103625076A CN103625076A CN201210318498.7A CN201210318498A CN103625076A CN 103625076 A CN103625076 A CN 103625076A CN 201210318498 A CN201210318498 A CN 201210318498A CN 103625076 A CN103625076 A CN 103625076A
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- polyvinyl chloride
- self
- coiled material
- synthetic leather
- line
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Abstract
The invention provides a waterproof coiled material synthesized by polyvinyl chloride, auxiliary agents, non-woven fabrics, self-adhesive glue and plastic films and a preparation method therefor. The waterproof coiled material has characteristics of strong toughness, self-adhesion and convenient construction. The raw materials comprise polyvinyl chloride, auxiliary agents, anti-aging agents, non-woven fabrics, self-adhesive glue and plastic films. Polyvinyl chloride, auxiliary agents and anti-aging agents are mixed uniformly, placed into a machine and heated to the temperature of 170 DEG C. The mixture is prepared into polyvinyl chloride synthetic leather with uniform thickness through liquid material extrusion and roller calendaring. The polyvinyl chloride synthetic leather and the non-woven fabrics are subjected to extrusion combination through the the second group roller of the production device. Then self-adhesive glue layer spraying by the third roller is carried out, plastic film combination by the fourth roller is carried out, and rewinding is carried out through a mechanical rewind shaft.
Description
(1) technical field
The invention belongs to a kind of adhesive waterproof coil, be specifically related to a kind of self-adhesion polyvinyl chloride composite of water-proof coiled material and preparation method thereof.
(2) background technology
In the middle of present buildings waterproof construction, the waterproof of common engineering is used modified asphalt waterproof coiled material substantially, its cost is low, easy construction, large-scale engineering is as overpass, high ferro, underground screening body, basement etc., be exclusively used in macromolecular material and vinyl material, because of its long service life, anti-aging, acid and alkali-resistances etc. are widely used, but in application, respectively there is deficiency, the service life of modified asphalt waterproof coiled material is short, easily aging, crack, bad with contact-making surface affinity, easily there is leaking infiltration, vinyl material is not easy bonding in application, seam difficulty, after being punctured, easily leak, bonding not firm with object, therefore adopt new material can overcome these problems, new material has tack, engage firmly, seam is tight, meet with puncture or meet when thing embeds and can automatically heal and be integrated with these objects, thereby reach waterproof, seepage control effect.
(3) summary of the invention
[problem that will solve]
The object of the invention is to overcome prior art deficiency, a kind of self-adhesion polyvinyl chloride composite of water-proof coiled material and preparation method thereof is provided, reach that easy construction, quick, water-impervious, preventing water leakage, anti-puncture, ageing-resistant, acid-alkali-corrosive-resisting, tear-proof, draftability are good, the object of long service life, improving engineering anti-. water quality, extends the engineering life-span.
[technical scheme]
Capable polyvinyl chloride composite of water-proof coiled material of a kind of self-adhesion and preparation method thereof, it comprises: polyvinyl chloride synthetic leather 1, nonwoven 2, self-adhesion glue-line 3, plastic sheeting 4, with polyvinyl chloride particles, auxiliary agent, age resister mixes, by machinery, being heated to 170 ℃ extrudes, through roller bearing calendering, make polyvinyl chloride synthetic leather (1), compound nonwoven cloth (2) on manufacturing machine second axle, on tri-road axles, spray strong self-adhesive layer (3), composite plastic film (4) on tetra-road axles, on five road axles by the rolling of self-adhesion polyvinyl chloride waterproof composite material, method is: in polyvinyl chloride synthetic leather (1) one side, compound nonwoven cloth is without (2), the outside spraying strong self-adhesive of nonwoven (2) forms self-adhesion glue-line (3), at the outside covered with plastic film (4) of self-adhesion glue-line (3) as protective layer, Compound Extrusion is made successively.
[beneficial effect]
The present invention has following effect: the present invention is by self-adhesion glue-line, powerful sticks on waterproof thing, saved the labour intensity that brush coating is pasted, solved on-the-spot brush coating inhomogeneous, solid phenomenon is pasted not strongly, convenient and quick construction, firm pasting, because the strong self-adhesive layer of spraying has certain thickness and is all standing, when material is punctured or thing embeds firmly, glue-line is understood automatically and these objects healings are integrated, play plugging effect, the present invention adopts polyvinyl chloride to add auxiliary agent and age resister, the polyvinyl chloride synthetic leather of producing has flexible, anti-aging, high-low temperature resistant, the corrosion of chemically-resistant thing layer, acid and alkali-resistance, hot strength is large, percentage elongation is high, the features such as shrinkage factor is little, and water-impervious waterproof effect is good, cost is low, long service life.
(4) accompanying drawing explanation
This figure is structural representation: 1, polyvinyl chloride synthetic leather 2, nonwoven 3, self-adhesion glue-line 4, plastic sheeting.
(5) specific embodiment
A kind of self-adhesion polyvinyl chloride composite of water-proof coiled material and preparation method thereof, it is characterized in that: be by polyvinyl chloride particles, auxiliary agent, the polyvinyl chloride synthetic leather that age resister is made, polyvinyl chloride synthetic leather, nonwoven, self-adhesion glue-line, plastic sheeting successively Compound Extrusion is made, polyvinyl chloride, auxiliary agent, age resister mixes in proportion respectively, entering machine to 170 ℃ adds hot-extrudable, with roller bearing, be rolled into polyvinyl chloride synthetic leather, polyvinyl chloride compound nonwoven cloth on second axle, on tri-road axles, spray strong self-adhesive, make to form above nonwoven self-adhesion glue-line, on tetra-road axles, carry out self-adhesive layer covered with plastic film and form protective layer, enter Wu road axle and carry out rolling, every rouleau is pressed the long 20m of coiled material, 30m, 40m, the specification that 50m does not wait is packed warehouse-in.
Claims (5)
1. self-adhesion polyvinyl chloride composite of water-proof coiled material and preparation method thereof, it comprises polyvinyl chloride synthetic leather (1), nonwoven (2), self-adhesion glue-line (3), plastic sheeting (4), through Compound Extrusion method, make, be characterised in that: polyvinyl chloride particles mixes with auxiliary agent, enter manufacturing machine and be squeezed into polyvinyl chloride synthetic leather (1), a compound nonwoven cloth (2) at polyvinyl chloride synthetic leather (1), the outside of nonwoven (2) sprays a layer self-adhered adhesive, form self-adhesion glue-line (3), the outside covered with plastic film (4) of self-adhesion glue-line (3) is made protective layer, various materials successively Compound Extrusion are synthetic.
2. polyvinyl chloride synthetic leather as claimed in claim 1, is characterized in that making with polyvinyl chloride, special assistant, age resister, fabric width 1000mm-2000mm, thick 1mm-2mm.
3. as the nonwoven under claims 1, it is characterized in that tacryl non-woven fabric coiled material.
4. self-adhesion glue-line as claimed in claim 1, is characterized in that spraying one deck strong self-adhesive.
5. plastic sheeting as claimed in claim 1, is characterized in that pvc isolated film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210318498.7A CN103625076A (en) | 2012-08-26 | 2012-08-26 | Self-adhesive polyvinyl chloride composite waterproof coiled material and preparation method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210318498.7A CN103625076A (en) | 2012-08-26 | 2012-08-26 | Self-adhesive polyvinyl chloride composite waterproof coiled material and preparation method therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103625076A true CN103625076A (en) | 2014-03-12 |
Family
ID=50206694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210318498.7A Pending CN103625076A (en) | 2012-08-26 | 2012-08-26 | Self-adhesive polyvinyl chloride composite waterproof coiled material and preparation method therefor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103625076A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016623A (en) * | 2021-11-18 | 2022-02-08 | 潍坊市宇虹防水材料(集团)有限公司 | Anti-corrosion self-adhesive polymer modified asphalt waterproof coiled material and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1844292A (en) * | 2006-04-24 | 2006-10-11 | 何霖 | Modified PVC macromolecular waterproof roll and process for manufacturing same |
| CN2931638Y (en) * | 2006-07-24 | 2007-08-08 | 秦雪辰 | Synthetic resin composite sheet base self-adhering water-proof coiled material |
| CN101362391A (en) * | 2007-08-07 | 2009-02-11 | 天津市耀新科技发展有限公司 | Method for preparing high molecule synthetic resin bridge deck waterproof sheet |
| CN201486052U (en) * | 2009-04-10 | 2010-05-26 | 孟祥旗 | Self-adhesive enhanced high-molecular compound waterproof coiled material |
| US20110183100A1 (en) * | 2008-05-09 | 2011-07-28 | Lee Dae-Woo | Solvent-free adhesive for waterproof sheet, waterproof sheet and manufacturing method of waterproof sheet using the solvent-free adhesive and construction method using the waterproof sheet |
-
2012
- 2012-08-26 CN CN201210318498.7A patent/CN103625076A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1844292A (en) * | 2006-04-24 | 2006-10-11 | 何霖 | Modified PVC macromolecular waterproof roll and process for manufacturing same |
| CN2931638Y (en) * | 2006-07-24 | 2007-08-08 | 秦雪辰 | Synthetic resin composite sheet base self-adhering water-proof coiled material |
| CN101362391A (en) * | 2007-08-07 | 2009-02-11 | 天津市耀新科技发展有限公司 | Method for preparing high molecule synthetic resin bridge deck waterproof sheet |
| US20110183100A1 (en) * | 2008-05-09 | 2011-07-28 | Lee Dae-Woo | Solvent-free adhesive for waterproof sheet, waterproof sheet and manufacturing method of waterproof sheet using the solvent-free adhesive and construction method using the waterproof sheet |
| CN201486052U (en) * | 2009-04-10 | 2010-05-26 | 孟祥旗 | Self-adhesive enhanced high-molecular compound waterproof coiled material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016623A (en) * | 2021-11-18 | 2022-02-08 | 潍坊市宇虹防水材料(集团)有限公司 | Anti-corrosion self-adhesive polymer modified asphalt waterproof coiled material and preparation method thereof |
| CN114016623B (en) * | 2021-11-18 | 2022-04-26 | 潍坊市宇虹防水材料(集团)有限公司 | Anti-corrosion self-adhesive polymer modified asphalt waterproof coiled material and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140312 |