CN103937448A - Self-adhesive waterproof coiled material having improved stripping property - Google Patents
Self-adhesive waterproof coiled material having improved stripping property Download PDFInfo
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- CN103937448A CN103937448A CN201410182124.6A CN201410182124A CN103937448A CN 103937448 A CN103937448 A CN 103937448A CN 201410182124 A CN201410182124 A CN 201410182124A CN 103937448 A CN103937448 A CN 103937448A
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Abstract
The invention relates to a self-adhesive waterproof coiled material having improved stripping property, which contains the following components in parts by weight: 30-60 parts of asphalt, 0.5-5 parts of SBS (styrene-butadiene-styrene), 5-25 parts of aromatic oil, 2-15 parts of rubber powder, 0.1-3 parts of C5 resin, 0.5-5 parts of terpene resin and 15-50 parts of light calcium carbonate. The self-adhesive waterproof coiled material provided by the invention has excellent self-adhesive property.
Description
Technical field
The present invention relates to a kind of adhesive waterproof coil, relate in particular to a kind of adhesive waterproof coil that improves stripping performance.
Background technology
Pitch class or high score subclass water-proof material are immersed on carcass, and the water-proof material product being made into, provides with web form, is called waterproof roll, is a kind of flexible sheet water-proof material.Waterproof roll is mainly used for construction wall, roofing and tunnel, highway, refuse landfill etc. and locates, play a kind of flexible building material product that is curled into web-like of resisting extraneous rainwater, ground water seepage, be connected as ne-leakage between engineering foundation and buildings, be the first barrier of whole engineering waterproofing, whole engineering is played to vital effect.
Waterproof roll, according to chief component material difference, is divided into asphalt water-proof coiled material, polymer modified bituminous waterproof sheet material and synthetic polymeric waterproofing material; Be divided into without carcass coiled material, paper tire coiled material, glass fibre tire coiled material, woven fiber glass tire coiled material and polyethylene tire coiled material according to the difference of carcass.Waterproof roll requires there is a good water tolerance, stability to temperature variation (under high temperature, do not trickle, non-foaming, do not confuse; Not embrittlement under low temperature), certain physical strength, extensibility and resistance to fracture, have certain snappiness and resistance to deterioration etc.
Adhesive waterproof coil in waterproof roll is that a kind of self-adhesive rubber asphalt being mixed with taking the synthetic rubber such as SBS, tackifier and high-quality pavement petroleum asphalt etc. is as base-material, tough density polyethylene film with high or aluminium foil are as top surface, and strippable painting silicon barrier film or painting silicon interleaving paper are the water-proof material that the antiseized isolated material of lower surface is made.It is a kind of waterproof material that has development prospect, has the advantages that low temperature flexibility, self-healing property and adhesive property are good, can normal temperature construction, speed of application fast, meet environmental requirement.
As the application number disclosure of the invention that is 201310732305.7 a kind of selfadhesive PVC waterproof roll, be followed successively by from top to bottom nonwoven layer, PVC waterproof layer, self-adhesion glue-line, interleaving paper, nonwoven layer, PVC waterproof layer and self-adhesion glue-line are composited successively, petroleum resin, the tackifier that terpine resin and low-molecular-weight polyisobutylene are mixed to get according to the ratio of 1:15:0.6 join in self-adhesive, the self-adhesive obtaining has higher elongation property, with nonwoven layer, the compound selfadhesive PVC waterproof roll making of PVC waterproof layer is in stripping strength, thermotolerance, hold the aspect of performances such as viscosity and all substantially exceed standard index.
Application number a kind of high tack adhesive waterproof coil that has been 201310306329.6 disclosure of the invention, comprise following composition, by percentage to the quality: petroleum pitch 35%～55%, tenderizer 5%～25%, properties-correcting agent 5%～25%, tackifier 2%～8%, interfacial agents 0.1%～2%, anti-aging agent 0.1%～3%, weighting agent 5%～20%.Adhesive waterproof coil of the present invention has good tack, even have a little dust in substrate surface, in the lower situation of wet base and temperature, also can carry out good bonding with basic unit, and after bonding, be difficult for peeling off, can ensure after peeling off, in basic unit, to leave complete modifying asphalt material, guarantee higher water resistance.
Summary of the invention
One of object of the present invention is to provide a kind of adhesive waterproof coil that improves stripping performance.Coiled material of the present invention, with the composite use of pitch and terpine resin and C5 resin, makes the adhesive waterproof coil that stripping performance significantly improves.
For reaching above-mentioned purpose, the present invention by the following technical solutions:
Improve an adhesive waterproof coil for stripping performance, contain by weight following component:
Pitch 30-60 part, for example, be 33 parts, 38 parts, 44 parts, 50 parts, 55 parts, 59 parts etc.,
SBS0.5-5 part, for example, be 0.8 part, 1.5 parts, 3 parts, 4.5 parts etc.,
Aromatic hydrocarbon oil 5-25 part, for example, be 8 parts, 12 parts, 17 parts, 22 parts etc.,
Rubber powder 2-15 part, for example, be 4 parts, 9 parts, 11 parts, 14 parts etc.,
C5 resin 0.1-3 part, for example, be 0.4 part, 0.8 part, 1.3 parts, 2.0 parts, 2.6 parts etc.,
Terpine resin 0.5-5 part, for example, be 0.8 part, 1.3 parts, 2.5 parts, 3.4 parts, 4 parts, 4.8 parts etc.,
Fine particle calcium carbonate 15-50 part is for example 18 parts, 23 parts, 27 parts, 35 parts, 42 parts, 47 parts etc.
As optimal technical scheme, adhesive waterproof coil of the present invention, contains following component by weight:
Pitch 40-50 part
SBS1-3 part
Aromatic hydrocarbon oil 10-15 part
Rubber powder 5-10 part
C5 resin 0.5-2 part
Terpine resin 1-3 part
Fine particle calcium carbonate 20-40 part.
As optimal technical scheme, adhesive waterproof coil of the present invention, contains following component by weight:
Pitch 45
SBS2
Aromatic hydrocarbon oil 12
Rubber powder 8
C5 resin 1
Terpine resin 2
Fine particle calcium carbonate 30.
In waterproof roll of the present invention, by adding terpine resin and C5 resin, can significantly improve the stripping performance of waterproof roll.
As optimal technical scheme, adhesive waterproof coil of the present invention, described pitch is 70# pitch.
The adhesive waterproof coil of the raising stripping performance that the present invention makes not only has the excellent bonding force to basic unit, and stripping performance (peel value) after bonding is also significantly improved.
The preparation method of adhesive waterproof coil of the present invention can carry out according to the method for prior art.
The present invention is described in more detail below.But following example is only simple and easy example of the present invention, does not represent or limit the scope of the present invention, and protection scope of the present invention is as the criterion with claims.
Embodiment
For the present invention is described better, be convenient to understand technical scheme of the present invention, typical but non-limiting embodiment of the present invention is as follows:
Embodiment 1
Improve an adhesive waterproof coil for stripping performance, contain by weight following component:
45 parts of 70# pitches
SBS2 part
12 parts of aromatic hydrocarbon oil
8 parts of rubber powders
1 part of C5 resin
2 parts of terpine resins
30 parts of fine particle calcium carbonates.
According to existing preparation method's preparation.
Embodiment 2
Improve an adhesive waterproof coil for stripping performance, contain by weight following component:
30 parts of 70# pitches
SBS0.5 part
25 parts of aromatic hydrocarbon oil
2 parts of rubber powders
0.1 part of C5 resin
5 parts of terpine resins
15 parts of fine particle calcium carbonates.
According to existing preparation method's preparation.
Embodiment 3
Improve an adhesive waterproof coil for stripping performance, contain by weight following component:
60 parts of pitches
SBS5 part
5 parts of aromatic hydrocarbon oil
15 parts of rubber powders
3 parts of C5 resins
0.5 part of terpine resin
50 parts of fine particle calcium carbonates.
According to existing preparation method's preparation.
Embodiment 4
Improve an adhesive waterproof coil for stripping performance, contain by weight following component:
40 parts of 70# pitches
SBS3 part
10 parts of aromatic hydrocarbon oil
10 parts of rubber powders
2 parts of C5 resins
3 parts of terpine resins
20 parts of fine particle calcium carbonates.
According to existing preparation method's preparation.
Comparative example
A kind of adhesive waterproof coil, contains following component by weight:
45 parts of 70# pitches
SBS2 part
SBR5 part
12 parts of aromatic hydrocarbon oil
10 parts of rubber powders
26 parts of fine particle calcium carbonates.
The waterproof roll that embodiment 1-4 and comparative example are made carries out performance test, and result is as shown in table 1.
Table 1
| ? | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Comparative example |
| Tack | 36 | 33 | 32 | 33 | 14 |
| Peel value/N after bonding | 313 | 301 | 307 | 304 | 204 |
As can be seen from the table, adhesive waterproof coil more existing SBR class waterproof roll and basic unit that the present invention makes have excellent autohension, and far above GB/T4852-2002 specified standards, and peel value after bonding improves a lot.
Applicant's statement, person of ordinary skill in the field is on the basis of above-described embodiment, by the concrete content point value of above-described embodiment component, combined with the technical scheme of summary of the invention part, thereby the new numerical range producing, also be one of record scope of the present invention, the application, for making specification sheets simple and clear, is no longer enumerated these numerical ranges.
Applicant's statement, the present invention illustrates manufacture craft of the present invention by above-described embodiment, but the present invention is not limited to above-mentioned making step, does not mean that the present invention must rely on above-mentioned making step and could implement.Person of ordinary skill in the field should understand, any improvement in the present invention, and the selections of the equivalence replacement to the selected raw material of the present invention and the interpolation of ancillary component, concrete mode etc., within all dropping on protection scope of the present invention and open scope.
More than describe the preferred embodiment of the present invention in detail; but the present invention is not limited to the detail in above-mentioned embodiment, within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characterictic described in above-mentioned embodiment, in reconcilable situation, can combine by any suitable mode, for fear of unnecessary repetition, the present invention is to the explanation no longer separately of various possible array modes.
In addition, also can carry out arbitrary combination between various embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (4)
1. an adhesive waterproof coil, is characterized in that, contains by weight following component:
Pitch 30-60 part
SBS0.5-5 part
Aromatic hydrocarbon oil 5-25 part
Rubber powder 2-15 part
C5 resin 0.1-3 part
Terpine resin 0.5-5 part
Fine particle calcium carbonate 15-50 part.
2. adhesive waterproof coil according to claim 1, is characterized in that, contains by weight following component:
Pitch 40-50 part
SBS1-3 part
Aromatic hydrocarbon oil 10-15 part
Rubber powder 5-10 part
C5 resin 0.5-2 part
Terpine resin 1-3 part
Fine particle calcium carbonate 20-40 part.
3. adhesive waterproof coil according to claim 1, is characterized in that, contains by weight following component:
Pitch 45
SBS2
Aromatic hydrocarbon oil 12
Rubber powder 8
C5 resin 1
Terpine resin 2
Fine particle calcium carbonate 30.
4. according to the adhesive waterproof coil described in claim 1-3 any one, it is characterized in that, described pitch is 70# pitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410182124.6A CN103937448A (en) | 2014-04-30 | 2014-04-30 | Self-adhesive waterproof coiled material having improved stripping property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410182124.6A CN103937448A (en) | 2014-04-30 | 2014-04-30 | Self-adhesive waterproof coiled material having improved stripping property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103937448A true CN103937448A (en) | 2014-07-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410182124.6A Pending CN103937448A (en) | 2014-04-30 | 2014-04-30 | Self-adhesive waterproof coiled material having improved stripping property |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106634822A (en) * | 2016-11-17 | 2017-05-10 | 成都卓宝新型建材有限公司 | Aromatic hydrocarbon oil asphalt waterproof roll and production process thereof |
| CN109385102A (en) * | 2017-08-02 | 2019-02-26 | 中国石油化工股份有限公司 | Adhesive waterproof coil cementitious matter, preparation method and waterproof roll prepared therefrom |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101644094A (en) * | 2009-07-16 | 2010-02-10 | 北京立高科技有限公司 | Self-adhesive polymer modified bituminous polyester fiber waterproof sheet material and preparation technology thereof |
| CN102559135A (en) * | 2012-02-09 | 2012-07-11 | 深圳市卓宝科技股份有限公司 | Asphalt self-adhesive and high-polymer self-adhesion rubber waterproof coiled material prepared from asphalt self-adhesive |
-
2014
- 2014-04-30 CN CN201410182124.6A patent/CN103937448A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101644094A (en) * | 2009-07-16 | 2010-02-10 | 北京立高科技有限公司 | Self-adhesive polymer modified bituminous polyester fiber waterproof sheet material and preparation technology thereof |
| CN102559135A (en) * | 2012-02-09 | 2012-07-11 | 深圳市卓宝科技股份有限公司 | Asphalt self-adhesive and high-polymer self-adhesion rubber waterproof coiled material prepared from asphalt self-adhesive |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106634822A (en) * | 2016-11-17 | 2017-05-10 | 成都卓宝新型建材有限公司 | Aromatic hydrocarbon oil asphalt waterproof roll and production process thereof |
| CN109385102A (en) * | 2017-08-02 | 2019-02-26 | 中国石油化工股份有限公司 | Adhesive waterproof coil cementitious matter, preparation method and waterproof roll prepared therefrom |
| CN109385102B (en) * | 2017-08-02 | 2021-06-08 | 中国石油化工股份有限公司 | Self-adhesive waterproof roll cementing material, preparation method thereof and waterproof roll prepared from self-adhesive waterproof roll cementing material |
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