CN103709991A - Low-temperature resistant self-adhesive rubber asphalt waterproof coiled material - Google Patents
Low-temperature resistant self-adhesive rubber asphalt waterproof coiled material Download PDFInfo
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- CN103709991A CN103709991A CN201310677271.6A CN201310677271A CN103709991A CN 103709991 A CN103709991 A CN 103709991A CN 201310677271 A CN201310677271 A CN 201310677271A CN 103709991 A CN103709991 A CN 103709991A
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- 239000000463 material Substances 0.000 title claims abstract description 48
- 239000010426 asphalt Substances 0.000 title claims abstract description 16
- 239000000853 adhesive Substances 0.000 title claims abstract description 15
- 229920001971 elastomer Polymers 0.000 title claims abstract description 12
- 239000005060 rubber Substances 0.000 title claims abstract description 12
- 229920002367 Polyisobutene Polymers 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 14
- 230000004888 barrier function Effects 0.000 claims description 11
- 238000004078 waterproofing Methods 0.000 claims description 10
- 239000004698 Polyethylene Substances 0.000 claims description 8
- 239000002174 Styrene-butadiene Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- -1 polyethylene Polymers 0.000 claims description 8
- 229920000573 polyethylene Polymers 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 7
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 239000010721 machine oil Substances 0.000 claims description 3
- 239000011295 pitch Substances 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 238000010526 radical polymerization reaction Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 9
- 230000003712 anti-aging effect Effects 0.000 abstract description 6
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 229920000728 polyester Polymers 0.000 abstract description 2
- 239000004902 Softening Agent Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 7
- 239000004925 Acrylic resin Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- XKMZOFXGLBYJLS-UHFFFAOYSA-L zinc;prop-2-enoate Chemical compound [Zn+2].[O-]C(=O)C=C.[O-]C(=O)C=C XKMZOFXGLBYJLS-UHFFFAOYSA-L 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000002998 adhesive polymer Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The invention discloses a low-temperature resistant self-adhesive rubber asphalt waterproof coiled material, which is prepared from following raw materials in parts by weight: 48 parts of asphalt, 6 parts of softening agent, 12 parts of SBS, 9 parts of SBR, 21 parts of filling material, 1 part of ACLyn293A, and 3 parts of active polyisobutylene. Compared to the self-adhesive polymer-modified asphalt polyester waterproof coiled materials, the low-temperature resistant self-adhesive rubber asphalt waterproof coiled material is a tire base-free waterproof material, has a good low temperature resistant performance, a strong initial adhesive force, and a prominently-improved peeling strength between the coiled material and the base material, greatly improves the reliability of the self-adhesive and waterproof effect, reduces the construction cost, shortens the construction time, and has an especially prominent application effect in the open cut portion of the tunnel construction, railway construction, and underground construction. The produced coiled material meets the GB23441-2009 standard, and obtains largely-improved properties of low-temperature flexibility, tensile strength, tear strength, and anti-aging strength at the same time.
Description
Technical field
The present invention relates to a kind of waterproof roll, specifically a kind of low-temperature resistant self-adhesive rubber asphalt waterproofing coiled material, belongs to waterproof roll field.
Background technology
Along with expanding economy, society is increasing to the demand of waterproof roll, requires also more and more higher to the over-all properties of product simultaneously.To be finally that the paving by working-yard is bonding could realize water-proof function to polymer coiled material, not only require product to have standard compliant inner quality, and the visual appearance of product also directly affects the construction application of coiled material.
The roughness control of traditional processing technology to polymer coiled material, first by the aperture of mold lip and the adjustment of die temperature, extrude the diaphragm of even thickness, by level three roll-ins, prolong, compounding machine is realized, although more even through the diaphragm thickness that can make to extrude to the adjustment of mold lip and die temperature, but when diaphragm prolongs by level three roll-ins, in recombination process, diaphragm is subject to the effect of three roller normal force, and the interference of extraneous unbalanced temperature can make formed sheet produce larger stress, the pressure of level three rollers comes from the reactive force of spring, fixedly control, give the squeeze of diaphragm balanced not, be easy to cause formed sheet to play the irregular phenomenons such as bulging alice, irregular coiled material can only cut off at construction process normally carrying out that drum and alice prescription can guarantee to construct, extra play reinforcement also will be set up in the position of cutting off, so not only increased difficulty of construction, also there is serious hidden danger of quality simultaneously, affected construction speed.
Summary of the invention
In order to address the above problem, the present invention has designed a kind of low-temperature resistant self-adhesive rubber asphalt waterproofing coiled material, product of the present invention is without tire base waterproof roll, compare with self-adhesive polymer modified bituminous polyester fiber waterproof sheet material, very low temperature self-adhesive rubber asphalt waterproofing coiled material has higher resistance to low temperature and tack, the stripping strength of its coiled material and base material obviously improves, greatly improved the reliability of self-adhesion waterproof effect, reduced construction cost, shortened the engineering time, under tunnel, subway, Di, to dig the aspect effects such as part especially remarkable for Gong Cheng Ming.The product of producing, when meeting GB23441-2009, was greatly improved in low temperature flexibility, tensile strength, tear strength, anti-aging strength ratio in the past.
Technical scheme of the present invention is:
A low-temperature resistant self-adhesive rubber asphalt waterproofing coiled material, is prepared from by the raw material of following weight part:
48 parts of pitches, 6 parts of tenderizers, 12 parts of SBS, 9 parts of SBR, 21 parts of fillers, 1 part of ACLyn293A, 3 parts of active polyisobutene.
Wherein, SBS is for adopting the styrene-butadiene rubber(SBR) of the segmented copolymer form of radical polymerization production; SBR is that styrene-butadiene rubber(SBR) claims again polystyrene butadienecopolymer; Described tenderizer is machine oil, and effect is to provide low-temperature performance;
Described filler is the conventional fillers in waterproof roll, for improving the intensity of coiled material;
Described active polyisobutene is for increasing lower temperature resistance and the tack of coiled material;
Further; the top layer of described waterproof roll is also provided with barrier film and polyethylene film; the effect of barrier film is to prevent dust, protect; in construction, need to remove barrier film; coiled material is laid immediately on substrate; polyethylene film is to improve water resistance and coiled material intensity, and described barrier film is internal surface in coiled material inner side, and described polyethylene film is outside surface in coiled material outside.
The present invention, by adding active polyisobutene, has increased lower temperature resistance and the tack of coiled material; By heating function preparation, ACLyn293A is lower molecular weight ionomeric ethylene-zinc acrylate resin, has increased the sticky intensity of paying of lap shear of coiled material and base material.Thereby the low temperature flexibility of waterproof roll and stripping strength are significantly improved.
Product of the present invention adopts the macromolecule raw materials such as synthetic rubber, tackifying resin and high-quality pavement petroleum asphalt such as SBS, SBR, add active polyisobutene and ACLyn293A lower molecular weight ionomeric ethylene one zinc acrylate resin, adopt advanced equipment and advanced technique to make.The very low temperature self-adhesive rubber asphalt waterproofing coiled material of producing with this understanding, low temperature resistant, acid and alkali-resistance, anti-aging, corrosion resistance nature is strong.
Product of the present invention is formulated with the synthetic rubber such as SBS, SBR, tackifying resin and high-quality pavement petroleum asphalt etc., and adds active polyisobutene, has increased the low temperature resistant and tack of coiled material; Add functional preparation ACLyn293A lower molecular weight ionomeric ethylene one zinc acrylate resin, increased the sticky intensity of paying of lap shear of coiled material and base material.Product has that low temperature flexibility is good, tear strength is high, impact property is strong, the feature of anti-aging, long service life, large with the bounding force of cement basic layer, and low temperature resistant and adhesiveproperties strengthens, product performance are stable, reliable in quality, easy construction, cold construction under normal temperature, does not need hot melt.During construction, as long as strip off interleaving paper gets final product direct paving, construct very convenient, effectively the reduction of erection time.
The invention has the advantages that:
(1) waterproof roll ageing resistance of the present invention is good, and indices all reaches and is better than GB23441-2009 index request after testing;
(2) waterproof roll of the present invention has the features such as good high-low temperature resistant, anti-aging, cementability is strong, snappiness is good, flexible and do not fracture, tension and anti-punching quality good, be applicable to general industry and covil construction and other waterproofing work that water resistance is had higher requirements.Can be used for the waterproof and dampproof of each position, underground structure (comprising basement bottom board, elevator raise, outer wall of basement, basement roof etc.) and roofing, annex, balcony (balcony), toilet.
(3) its excellent properties can make it to be widely used in the every field of waterproof far beyond general waterproof roll the waterproof roll life-span of the present invention;
(4) waterproof roll of the present invention, through some pilot projects, through examination, is not found any Seepage;
(5) starting material all enter final product, pollution-free, safety and environmental protection.
Below in conjunction with accompanying drawing, the invention will be further described with enforcement.
Accompanying drawing explanation
Fig. 1 is the production technological process of the embodiment of the present invention.
Embodiment
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
Embodiment 1
A low-temperature resistant self-adhesive rubber asphalt waterproofing coiled material, is prepared from by the raw material of following weight part:
48 parts of pitches, 6 parts of tenderizers, 12 parts of SBS, 9 parts of SBR, 21 parts of fillers, 1 part of ACLyn293A, 3 parts of active polyisobutene.
Wherein, SBS is for adopting the styrene-butadiene rubber(SBR) of the segmented copolymer form of radical polymerization production; SBR is that styrene-butadiene rubber(SBR) claims again polystyrene butadienecopolymer; Described tenderizer is machine oil, and effect is to provide low-temperature performance;
Described filler is the conventional fillers in waterproof roll, for improving the intensity of coiled material;
Described active polyisobutene is for increasing lower temperature resistance and the tack of coiled material;
Further; the top layer of described waterproof roll is also provided with barrier film and polyethylene film; the effect of barrier film is to prevent dust, protect; in construction, need to remove barrier film; coiled material is laid immediately on substrate; polyethylene film is to improve water resistance and coiled material intensity, and barrier film is in coiled material inner side, and polyethylene film is in coiled material outside.
The production technique of above-mentioned low-temperature resistant self-adhesive rubber asphalt waterproofing coiled material, comprises the following steps successively: (1) batching, (2) film launch, (3) are cooling from sizing, (4) barrier film, (5), (6) sizing stores, (7) metering is blocked, (8) are curling.Therefore, with traditional coiled material production technique without any difference.
Product of the present invention, through the checking of engineering pilot, is not found any Seepage, and excellent property.
The product of producing, when meeting GB23441-2009, was greatly improved in low temperature flexibility, tensile strength, tear strength, anti-aging strength ratio in the past.
Low temperature flexibility reaches-40 ℃, and international standard is-20 ℃, and traditional product is-30 ℃; Stripping strength is important indicator, and coiled material and coiled material are 1.2N/mm, and international standard is 1.0 N/mm, and traditional product is 1.1 N/mm, and coiled material and aluminium sheet are for being 2.0 N/mm, and international standard is 1.5 N/mm, and traditional product is 1.7 N/mm.
In each embodiment of the present invention, raw materials used be this area produce in material used, all can from market, obtain, and can not exert an influence for production result;
The various device adopting in the present invention, is the conventional equipment using in the production technique of this area, and operation of each equipment, parameter etc. all carry out according to routine operation, there is no special feature.
Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (2)
1. a low-temperature resistant self-adhesive rubber asphalt waterproofing coiled material, is characterized in that: the raw material by following weight part is prepared from:
48 parts of pitches, 6 parts of tenderizers, 12 parts of SBS, 9 parts of SBR, 21 parts of fillers, 1 part of ACLyn293A, 3 parts of active polyisobutene;
Described SBS is for adopting the styrene-butadiene rubber(SBR) of the segmented copolymer form of radical polymerization production; Described SBR is that styrene-butadiene rubber(SBR) claims again polystyrene butadienecopolymer; Described tenderizer is machine oil.
2. waterproof roll according to claim 1, is characterized in that: the top layer of described waterproof roll is also provided with barrier film and polyethylene film, and described barrier film is at described waterproof roll internal surface, and described polyethylene film is at described waterproof roll outside surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310677271.6A CN103709991B (en) | 2013-12-13 | 2013-12-13 | Low-temperature resistant self-adhesive rubber asphalt waterproofing coiled material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310677271.6A CN103709991B (en) | 2013-12-13 | 2013-12-13 | Low-temperature resistant self-adhesive rubber asphalt waterproofing coiled material |
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| Publication Number | Publication Date |
|---|---|
| CN103709991A true CN103709991A (en) | 2014-04-09 |
| CN103709991B CN103709991B (en) | 2016-08-17 |
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| CN201310677271.6A Expired - Fee Related CN103709991B (en) | 2013-12-13 | 2013-12-13 | Low-temperature resistant self-adhesive rubber asphalt waterproofing coiled material |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105602478A (en) * | 2015-09-10 | 2016-05-25 | 襄阳三沃航天薄膜材料有限公司 | Self-adhesive polyethylene protective film and preparation method of self-adhesive layer thereof |
| CN106883627A (en) * | 2017-04-06 | 2017-06-23 | 上海应用技术大学 | A kind of preparation method of ethylene acrylic from aggressiveness modified pitch |
| CN107989203A (en) * | 2017-11-27 | 2018-05-04 | 桂林市和鑫防水装饰材料有限公司 | Low-temperature resistant self-adhesive rubber asphalt waterproofing coiled material |
| CN109082243A (en) * | 2018-06-15 | 2018-12-25 | 杰心(成都)环境科技有限公司 | A kind of response type adhesive waterproof coil and preparation method |
| CN109082130A (en) * | 2018-06-19 | 2018-12-25 | 上海应用技术大学 | It is a kind of using polyurethane calcium from aggressiveness/ethylene acrylic acid co polymer composite modified asphalt preparation method |
| CN109181323A (en) * | 2018-07-20 | 2019-01-11 | 鞍山科顺建筑材料有限公司 | A kind of waterproof roll age-resistant modified asphalt and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101126014A (en) * | 2007-08-27 | 2008-02-20 | 北京东方雨虹防水技术股份有限公司 | Low-temperature resistant self-adhesive rubber asphalt waterproofing coiled material |
| CN103361025A (en) * | 2013-07-19 | 2013-10-23 | 北京东方雨虹防水技术股份有限公司 | Self-adhesive waterproof coiled material having high initial stickiness and preparation method thereof |
-
2013
- 2013-12-13 CN CN201310677271.6A patent/CN103709991B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101126014A (en) * | 2007-08-27 | 2008-02-20 | 北京东方雨虹防水技术股份有限公司 | Low-temperature resistant self-adhesive rubber asphalt waterproofing coiled material |
| CN103361025A (en) * | 2013-07-19 | 2013-10-23 | 北京东方雨虹防水技术股份有限公司 | Self-adhesive waterproof coiled material having high initial stickiness and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105602478A (en) * | 2015-09-10 | 2016-05-25 | 襄阳三沃航天薄膜材料有限公司 | Self-adhesive polyethylene protective film and preparation method of self-adhesive layer thereof |
| CN106883627A (en) * | 2017-04-06 | 2017-06-23 | 上海应用技术大学 | A kind of preparation method of ethylene acrylic from aggressiveness modified pitch |
| CN107989203A (en) * | 2017-11-27 | 2018-05-04 | 桂林市和鑫防水装饰材料有限公司 | Low-temperature resistant self-adhesive rubber asphalt waterproofing coiled material |
| CN109082243A (en) * | 2018-06-15 | 2018-12-25 | 杰心(成都)环境科技有限公司 | A kind of response type adhesive waterproof coil and preparation method |
| CN109082130A (en) * | 2018-06-19 | 2018-12-25 | 上海应用技术大学 | It is a kind of using polyurethane calcium from aggressiveness/ethylene acrylic acid co polymer composite modified asphalt preparation method |
| CN109181323A (en) * | 2018-07-20 | 2019-01-11 | 鞍山科顺建筑材料有限公司 | A kind of waterproof roll age-resistant modified asphalt and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN103709991B (en) | 2016-08-17 |
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Effective date of registration: 20170523 Address after: Tai tou Zhen Yu Wang Gou Cun 262700 Shandong city in Weifang Province, Shouguang City Patentee after: Weifang Baoli waterproof material Co., Ltd. Address before: Tai tou Zhen Yu Wang Gou Cun 262700 Shandong city in Weifang Province, Shouguang City, No. 108 Patentee before: Zhao Guangbao |
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Address after: 262700 Shandong North Shouguang Town, 800 meters north Patentee after: Bao Yuan waterproof material Limited by Share Ltd Address before: 262700 Yu Wang Gou Village, Tai tou Town, Shouguang City, Weifang, Shandong Patentee before: Weifang Baoli waterproof material Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20160817 Termination date: 20191213 |