CN103865458B - A kind of thermally melting laminated adhesive for chemical reaction type waterproof roll and preparation method thereof - Google Patents
A kind of thermally melting laminated adhesive for chemical reaction type waterproof roll and preparation method thereof Download PDFInfo
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- CN103865458B CN103865458B CN201410080624.9A CN201410080624A CN103865458B CN 103865458 B CN103865458 B CN 103865458B CN 201410080624 A CN201410080624 A CN 201410080624A CN 103865458 B CN103865458 B CN 103865458B
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Abstract
A kind of thermally melting laminated adhesive for chemical reaction type waterproof roll of the present invention, comprising following material by massfraction is: SIS20-28, C5 petroleum resin 32-40,2402 resin 4.5-6.5,138 resin 3-4.5, polyisobutene 19-24, white oil 4-5, anti-aging agent 0.1-0.3, Ultraviolet Absorber UV-P 0.3-0.4, silane coupling agent 0.1-0.2, it has excellent bonding force and good resistance to elevated temperatures to HDPE sheet material (counterdie), is the indispensable key components of CRC response type waterproof roll.
Description
Technical field
The present invention relates to a kind of architectural waterproof material field, specifically, relate to a kind of thermally melting laminated adhesive for chemical reaction type waterproof roll and preparation method thereof.
Background technology
CRC response type waterproof roll is a kind of brand-new waterproof roll newly developed nearly one or two years, it is the multi-layer water-proof coiled composite material that a kind of performance is very superior, comprise a hdpe layer (HDPE) facial mask, one deck can with HDPE strong bond, and also can the powerful glue-line of strong bond with inorganic " reaction sand ", and one deck be through the inorganic sand composition of special processing.
This waterproof roll can reach high strength bonding with onsite concrete by chemically crosslinked and physics fourth of the twelve Earthly Branches LJ, the gap between moisture infiltration waterproof roll and structural matrix can be prevented completely, fundamentally stop the generation of channeling water drawback, not by the impact of basic unit's displacement, do not need to use protecting sheet, can walk thereon, also can support on pad or directly place cast skeleton reinforcing steel bar after cushion block, this waterproof roll effectively can prevent gas leak, biogas is overflowed, also excellent anti-plant root puncture and backfill cutting-up function is possessed, have excellent weather resistance, work-ing life is 80-100.The Application Areas of this product is very extensive, especially in large project, such as: subway, tunnel, motorway, high-speed railway, bridge, building construction, water conservancy and defence engineering etc.The developed country such as American-European starts the plan of spread roof greening in recent years, the big garden as same beauty is got a bird's eye view from overhead, city, improve The Surroundings in Cities looks and Air quality, and the waterproof roll of this root-resistant puncturing also has more wide application prospect.
Summary of the invention
Instant invention overcomes shortcoming of the prior art, provide a kind of thermally melting laminated adhesive for chemical reaction type waterproof roll and preparation method thereof, to HDPE sheet material (counterdie), there are excellent bonding force and good resistance to elevated temperatures (80 DEG C of not saggings, do not drip), with resistance to low temperature (-25 DEG C of bending not embrittlement), also having good ultraviolet-resistant aging function, is the indispensable key components of CRC response type waterproof roll.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of thermally melting laminated adhesive for chemical reaction type waterproof roll, comprising following material by massfraction is: SIS20-28, C5 petroleum resin 32-40,2402 resin 4.5-6.5,138 resin 3-4.5, polyisobutene 19-24, white oil 4-5, anti-aging agent 0.1-0.3, Ultraviolet Absorber UV-P 0.3-0.4, silane coupling agent 0.1-0.2.
Further, described anti-aging agent is anti-aging agent B215.
For a making method for the thermally melting laminated adhesive of chemical reaction type waterproof roll, comprise the following steps,
1) white oil of described proportioning, polyisobutene and anti-aging agent added in reactor, stir, be heated to 100 DEG C above-mentioned substance is dissolved completely;
2) the C5 petroleum resin of described proportioning, 138 resins, 2402 resins to be added in reactor continuous warming to 160-170 DEG C,
3) SIS adds reactor, dissolves 1.5-2 hour, makes SIS dissolve completely;
4) reactor is cooled to 130-140 DEG C, UV light absorber and silane coupling agent are added reactor, stir 30min;
5) vacuumized by reactor, its vacuum tightness is-0.08Mpa, deaeration 30 minutes;
6) blowing, cooling, carries out measuring, packing
Compared with prior art, the invention has the beneficial effects as follows:
A kind of thermally melting laminated adhesive for chemical reaction type waterproof roll of the present invention and preparation method thereof, having excellent bonding force and good resistance to elevated temperatures to HDPE sheet material (counterdie), is the indispensable key components of CRC response type waterproof roll.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention, in the accompanying drawings:
Fig. 1 is production technological process of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Embodiment 1:
A kind of thermally melting laminated adhesive for chemical reaction type waterproof roll of the present invention, comprising following material by massfraction is: SIS20.5,2402 resin 6.5,138 resins 4.0, C5 petroleum resin 40, polyisobutene (6095) 23.5,10# white oil 4.6, anti-aging agent (B215) 0.3, Ultraviolet Absorber UV-P 0.4, silane coupling agent (KH-970) 0.2.
SIS(vinylbenzene one isoprene one styrene block copolymer) be the filmogen of this laminated adhesive.
C5 petroleum resin are primary viscosifier of this laminated adhesive, have good adhesive power to materials such as PE, PP.
138 resins are auxiliary tackifier of this laminated adhesive, have good adhesive power to the inorganic materials such as concrete, stone material.
2402 resins are auxiliary tackifier of this laminated adhesive, have good adhesive power to materials such as metals, can also improve the cohesive strength of laminated adhesive.
Polyisobutene is the low temperature modification agent of this laminated adhesive, ensures that glued membrane embrittlement does not occur under low temperature (-25 DEG C) state.
10# white oil is a kind of heat-resisting soft carburetion, owing to adjusting the viscosity of this laminated adhesive under hot melt state, is convenient to the blade coating of laminated adhesive.
Anti-aging agent B215 ensures that laminated adhesive quality comparison does not occur when prepared by high temperature, also can extend this glue work-ing life from now on.
The effect of Ultraviolet Absorber UV-P is the ultraviolet-resistant aging performance in order to improve laminated adhesive.
The effect of silane coupling agent KH-970 strengthens the bonding strength between organic substance and inorganic substance.
Its making method is:
Consult Fig. 1,10# white oil, polyisobutene (6059), anti-aging agent (B215) is accurately taken by formula, add in reactor, stir, be heated to about 100 DEG C, then C5 petroleum resin, 2402 resins, 138 resins are accurately taken by formula, to add in reactor continuous warming to 160-170 DEG C, slowly SIS(1105 is added) under whipped state, dissolve 1.5-2h, after being molten into homogeneous transparent liquid completely, be cooled to 130-140 DEG C, accurately take coupling agent KH-970, Ultraviolet Absorber UV-P by formula, add in reactor, stir
30min, and simultaneously vacuumizing and defoaming under-0.08MPa condition, then put into separate-type paper and become character, after subcooling, and metering packing.
Embodiment 2:
SIS24.3,2402 resin 5.5,138 resins 3.8, C5 resin 38, polyisobutene (6095) 22.5,10# white oil 5.0, anti-aging agent (B215) 0.3, Ultraviolet Absorber UV-P 0.4, silane coupling agent (KH-970) 0.2.
Embodiment 3:
SIS27,2402 resin 5.5,138 resins 4.5, C5 petroleum resin 38, polyisobutene (6095) 20,10# white oil 4.3, anti-aging agent (B215) 0.3, Ultraviolet Absorber UV-P 0.2, silane coupling agent (KH-970) 0.2.
Last it is noted that these are only the preferred embodiments of the present invention; be not limited to the present invention; although with reference to embodiment to invention has been detailed description; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; but it is within the spirit and principles in the present invention all; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. the thermally melting laminated adhesive for chemical reaction type waterproof roll, it is characterized in that, comprising following material by massfraction is: SIS20-28, C5 petroleum resin 32-40,2402 resin 4.5-6.5,138 resin 3-4.5, polyisobutene 19-24, white oil 4-5, anti-aging agent 0.1-0.3, Ultraviolet Absorber UV-P 0.3-0.4, silane coupling agent 0.1-0.2;
Its making method comprises the following steps,
1) white oil of described proportioning, polyisobutene and anti-aging agent added in reactor, stir, be heated to 100 DEG C above-mentioned substance is dissolved completely;
2) the C5 petroleum resin of described proportioning, 138 resins, 2402 resins to be added in reactor continuous warming to 160-170 DEG C,
3) SIS adds reactor, dissolves 1.5-2 hour, makes SIS dissolve completely;
4) reactor is cooled to 130-140 DEG C, UV light absorber and silane coupling agent are added reactor, stir 30min;
5) vacuumized by reactor, its vacuum tightness is-0.08Mpa, deaeration 30 minutes;
6) blowing, cooling, carries out measuring, packing.
2. a kind of thermally melting laminated adhesive for chemical reaction type waterproof roll according to claim 1, it is characterized in that, comprising following material by massfraction is: SIS20.5,2402 resin 6.5,138 resins 4.0, C5 petroleum resin 40, polyisobutene 23.5,10# white oil 4.6, anti-aging agent 0.3, Ultraviolet Absorber UV-P 0.4, silane coupling agent 0.2.
3. a kind of thermally melting laminated adhesive for chemical reaction type waterproof roll according to claim 1, it is characterized in that, described anti-aging agent is anti-aging agent B215.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410080624.9A CN103865458B (en) | 2014-03-06 | 2014-03-06 | A kind of thermally melting laminated adhesive for chemical reaction type waterproof roll and preparation method thereof |
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| CN201410080624.9A CN103865458B (en) | 2014-03-06 | 2014-03-06 | A kind of thermally melting laminated adhesive for chemical reaction type waterproof roll and preparation method thereof |
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| CN103865458A CN103865458A (en) | 2014-06-18 |
| CN103865458B true CN103865458B (en) | 2015-11-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105544617B (en) * | 2015-09-24 | 2017-12-05 | 中建四局第一建筑工程有限公司 | A kind of basement bottom board and waterproof roll integral construction method and waterproof construction |
| CN107663436A (en) * | 2016-07-30 | 2018-02-06 | 广东欣涛新材料科技股份有限公司 | A kind of response type laminated adhesive production technology for non-bituminous waterproof roll |
| CN107722925A (en) * | 2017-09-22 | 2018-02-23 | 广东能辉新材料科技有限公司 | Hot-fusible pressure-sensitive adhesive and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102604570A (en) * | 2012-03-13 | 2012-07-25 | 北京东方雨虹防水技术股份有限公司 | Hot-melt pressure-sensitive adhesive for HDPE (high-density polyethylene) self-adhesive rolls and preparation method thereof |
| CN103361012A (en) * | 2013-07-19 | 2013-10-23 | 北京东方雨虹防水技术股份有限公司 | Wide application hot-melt pressure sensitive adhesive for HDPE self-adhesive coiled material and preparation method thereof |
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| US7368155B2 (en) * | 2004-12-15 | 2008-05-06 | Building Materials Investmentcorp. | Non-asphaltic peel and stick roofing product for faster installation |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102604570A (en) * | 2012-03-13 | 2012-07-25 | 北京东方雨虹防水技术股份有限公司 | Hot-melt pressure-sensitive adhesive for HDPE (high-density polyethylene) self-adhesive rolls and preparation method thereof |
| CN103361012A (en) * | 2013-07-19 | 2013-10-23 | 北京东方雨虹防水技术股份有限公司 | Wide application hot-melt pressure sensitive adhesive for HDPE self-adhesive coiled material and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 防腐卷材用热熔压敏胶的研制;邸明伟等;《粘接》;20031231;第24卷(第1期);第12-14页 * |
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Effective date of registration: 20180222 Address after: Suzhou City, Jiangsu province 215321 Kunshan City Shipai town business district Patentee after: Kunshan Keshun Waterproof Material Co., Ltd. Address before: Yang town of Gaoming District of Foshan City, Guangdong province 528500 Yang West Avenue South Peach Street No. 2 Patentee before: FOSHAN KESHUN BUILDING MATERIAL CO., LTD. |
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Effective date of registration: 20210218 Address after: 715500 Pucheng high tech Industrial Development Zone, Weinan, Shaanxi Patentee after: Weinan Keshun New Material Co.,Ltd. Address before: 215321 Shipai industrial and commercial administration zone, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN KESHUN WATERPROOF MATERIAL Co.,Ltd. |