CN102676079A - Double-sided self-adhesive water-proof adhesive tape - Google Patents
Double-sided self-adhesive water-proof adhesive tape Download PDFInfo
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- CN102676079A CN102676079A CN2012101432821A CN201210143282A CN102676079A CN 102676079 A CN102676079 A CN 102676079A CN 2012101432821 A CN2012101432821 A CN 2012101432821A CN 201210143282 A CN201210143282 A CN 201210143282A CN 102676079 A CN102676079 A CN 102676079A
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Abstract
The invention discloses a double-sided self-adhesive water-proof adhesive tape, which contains butyl rubber. The water-proof adhesive tape comprises the following components in parts by weight: 30-70 parts of asphalt, 5-25 parts of oil, 2-20 parts of butyl rubber, 2-20 parts of a styrene-butadiene block copolymer, 2-20 parts of an SBRS (Styrene Butadiene Rubber Styrene) modifier, 2-20 parts of a tackifying resin, 2-20 parts of a PE (Poly Ethylene) modifier, 0-20 parts of rubber powder and 10-35 parts of stone dust. The butyl rubber is introduced as a bonding modifier, so that the bonding performance and storage stability of a material are improved greatly. The water-proof adhesive tape can be durably and tightly bonded with fundamental planes such as concrete, cement mortar, metals, plastic, glass, wood and the like, and has excellent physical property, superior high and low temperature resistance, high tensile strength, high adaptability to deformation and cracking of fundamental planes, high water tightness, high air tightness, high chemical performance, high corrosion resistance and high size stability.
Description
Technical field
The present invention relates to a kind of double-sided self-adhesive adhesive waterproof tape, particularly, the present invention designs a kind of environment-friendly type that water-tights such as window frame, doorframe, pipeline opening, eaves handle material that is sealing adhesive that is used for.
Background technology
The exterior window of buildings and doorframe are contact interior of building and extraneous window; Exactly because but the existence of these windows; Often cause the mouldy blackening of upholstery because of seepage; And the slit between the pipeline opening has influenced the work-ing life of living environment and building greatly because infiltration is leaked, and has brought many worries and inconvenience to the user.The general waterproof mortar of door and window WATER REPELLENT is smeared on the current market, glass cement seals filleting and handle waterproof, and obtained certain effect.
Waterproof mortar is the cationic chloroprene latex water-proof and anti-corrosive material again.Cationic chloroprene latex is an a kind of high-polymer molecular modification based high molecular water-tight corrosion-proof system.By introducing neoprene latex and polyacrylic ester in the import epoxy resin modification latex acceding state, viton, the superpolymer latex that various emulsifying agents, modified latex etc. are formed.Add base-material and an amount of chemical assistant and stopping composition, mixing through plasticating, operations such as calendering add the polymer water-proof and anti-corrosive material that forms.
Sealing material just draws and is meant that can bear the seam displacement is called sealing material with the material that reaches airtight, watertight purpose and embed in the building joint.Sealing member material has metallic substance (aluminium, lead, indium, stainless steel etc.), and non-metallic material (rubber, plastics, pottery, graphite etc.) and matrix material (like rubber-asbestos plate) are also arranged, and is the rubber-like elastomer material but use maximum.
Use waterproof mortar to smear encapsulation process; Adopt glass cement to seal, because of not adopting the snappiness sealing material, window frame limit mortar powder brush layer can ftracture, come off; Thereby the seepage of causing; The low-grade glass cement filleting that partly uses in addition, the glass cement premature failure, rainwater infiltrates indoor from lateral ledge under wind effect.
Summary of the invention
One of the object of the invention is to provide a kind of double-sided self-adhesive adhesive waterproof tape, and said adhesive waterproof tape can solve the water-tight of window frame, doorframe, pipeline opening, eaves etc. for a long time and handle.
In order to achieve the above object, the present invention has adopted following technical scheme:
Contain butyl rubber in the said double-sided self-adhesive adhesive waterproof tape.
Butyl rubber is elastomeric a kind of, and is synthetic with a small amount of isoprene by iso-butylene.Because two methyl in the iso-butylene are symmetrically distributed, the molecular structure symmetry, this makes the aggregated structure after the polymerization pile up closely, therefore, the resistance to air loss of butyl rubber, adhesive property are all very good.
The present invention has improved the adhesiveproperties and the stable storing performance of material itself greatly through in adhesive waterproof tape, having introduced butyl rubber as bonding properties-correcting agent, and characteristics are that adhesiveproperties is good, and is sticking once pasting, solid forever once sticking jail, a jail.
As optimal technical scheme, said adhesive waterproof tape comprises by weight:
As optimal technical scheme, said adhesive waterproof tape comprises by weight:
As optimal technical scheme, said adhesive waterproof tape comprises by weight:
As optimal technical scheme, said adhesive waterproof tape comprises by weight:
As optimal technical scheme, said adhesive waterproof tape comprises by weight:
Pitch is the base-material in the adhesive waterproof tape, and the chocolate complex mixture by the hydrocarbon polymer and the nonmetal verivate thereof of different molecular weight are formed is in a liquid state, semi-solid state or solid-state, is a kind of waterproof and dampproof and rot-resistant organic gel gel material.Pitch mainly can be divided into three kinds of coal tar pitch, petroleum pitch and rock asphalts, and it all can realize the present invention.Said bituminous parts by weight are 30 ~ 70, for example 32,34,36,38,40,42,44,46,68,66,64,62,60,58,56,54,52,50,48.
Oils, normal temperature are the general name of liquid hydrophobic nature material down, and it uses as softening agent in the present invention.Those skilled in the art can select the kind of oils voluntarily, and the present invention does not limit this.The present invention typical case but nonrestrictive oils such as crude oil, oil fuel, lubricating oil, greasy filth, the dregs of fat and refined product are at interior any type of oil.The parts by weight of said oils are 5 ~ 25, for example 6,8,10,12,14,16,18,20,22,24.
Rubber is the main properties-correcting agent of adhesive waterproof tape medium pitch physicals, and the present invention selects butyl rubber, SBR, SBRS properties-correcting agent etc. for use.
Styrene-butadiene block copolymer (SBS), the back material that is heated can flow machine-shaping easily.Behind the cool to room temperature, the PS segment is gathered into the vitreous state microcell, and polybutadiene segments has been played the effect of physical crosslinking point, thereby makes bill of material reveal the characteristic of rubber.Therefore be referred to as " thermoplastic elastomer ".SBS has two phase structure: polyhutadiene is external phase mutually, and PS is disperse phase mutually.SBS modifying asphalt self-adhesive can improve the high-and low-temperature resistance performance of adhesive waterproof tape, and higher elasticity and resistance to fatigue are arranged, and high elongation and stronger puncture ability, tear-resistant ability, goes for cold district.The parts by weight of said SBS are 2 ~ 20, for example 4,6,8,10,12,14,16,18.
SBRS properties-correcting agent is also referred to as regnerated rubber powder, is the higher road bitumen additive of cost performance, is superior to common 80 order vulcanized rubber powders at aspects such as processing temperature, viscosity, anti-rut property, water stabilities.Be added on and improve high temperature trickling property and low temperature flexibility in the utilization of elastomer modified asphalt adhesive waterproof tape.The parts by weight of said SBRS properties-correcting agent are 2 ~ 20, for example 4,6,8,10,12,14,16,18.
Tackifying resin has good polymer phase capacitive.With EVA, SIS, SBS, SBR etc. are compatible, can be used as tackifier.The parts by weight of said tackifying resin are 2 ~ 20, for example 4,6,8,10,12,14,16,18.
PE properties-correcting agent is the PE asphalt modifier, is commercially available product, and those skilled in the art can select PE properties-correcting agent voluntarily, and the present invention typical case but nonrestrictive PE properties-correcting agent are as being PE2410.The parts by weight of said PE properties-correcting agent are 2 ~ 20, for example 4,6,8,10,12,14,16,18.
Rubber powder, rubber powder are meant the Powdered elastomeric material that waste rubber goods obtains through the grinding and processing processing, are used for modifying asphalt.The parts by weight of said rubber powder are 0 ~ 20, for example 2,4,6,8,10,12,14,16,18.
Stone flour, stone flour are common names, the powder of stone, and the kind of stone is a lot, divides according to mineralogical composition to have a large amount in variety, might not be lime carbonate.Lime carbonate is Wingdale, and just a kind of in the stone flour also has talcum powder, as making putty in the stone flour.Also has silica powder, as making glass.The rock that also has a lot of mineralogical compositions can be clayed into power, as different processes and purposes.Stone flour described in the present invention is as stopping composition, and its parts by weight are 10 ~ 35, and for example 12,14,16,18,20,22,24,26,28,30,32,34, add an amount of stopping composition and not only can reduce cost, can also improve the dimensional stability of adhesive waterproof tape.
Said double-sided self-adhesive adhesive waterproof tape can only comprise pitch, oils, butyl rubber, SBS, SBRS properties-correcting agent, PE properties-correcting agent, rubber powder, stone flour, tackifying resin, and simultaneously, those skilled in the art can also add other composition as required.The present invention is typical but nonrestrictively for example can add SIS, SEBS, Calucium Silicate powder, oxidation inhibitor etc.
Double-sided self-adhesive adhesive waterproof tape according to the invention acted on the excellent adhesive property of self-adhesive coiled material and sand-cement slurry and self-adhesive coiled material voluntarily the agglutinating advantage form.
Adhesive waterproof tape according to the invention forms through cutting, rolling packing earlier according to normally batching, modification, the moulding of common self-adhesive coiled material again.
Compared with prior art, the present invention has following technique effect:
(1) the present invention has introduced butyl rubber as bonding properties-correcting agent, has improved the adhesiveproperties and the stable storing performance of material itself greatly, and characteristics are that adhesiveproperties is good, and is sticking once pasting, solid forever once sticking jail, a jail;
(2) adhesive waterproof tape according to the invention can be realized lasting firm bonding with basal planes such as concrete, sand-cement slurry, metal, plastics, glass and timber; And physicals is excellent, and good high-low temperature resistant and tensile property are arranged, and is strong with cracking flexibility to basal plane deformation; Watertightness, air-tightness are good; Chemical property is good, and corrosion resistance nature is strong, and dimensional stability is good.
Description of drawings
Further specify technical scheme of the present invention below in conjunction with accompanying drawing and through embodiment.
Fig. 1 is the production technique of double-sided self-adhesive adhesive waterproof tape according to the invention.
For ease of understanding the present invention, it is following that the present invention enumerates embodiment.Those skilled in the art should understand, and said embodiment helps to understand the present invention, should not be regarded as concrete restriction of the present invention.
Embodiment
For the present invention is described better, be convenient to understand technical scheme of the present invention, typical case of the present invention but non-restrictive example is following:
Embodiment 1
Said double-sided self-adhesive adhesive waterproof tape comprises by weight:
Embodiment 2
Embodiment 3
Take by weighing batching by embodiment 1 said prescription, 180 ℃ of modifications, and compression molding; The compression molding sample that obtains is carried out cutting, according to the dependence test standard sample is detected, as described in Table 1 is embodiment 1 said adhesive waterproof tape test data.
Table 1 embodiment 1 said adhesive waterproof tape test data
Through test, can invent, it is good that adhesive waterproof tape according to the invention is peeled off cutting performance, and adhesiveproperties is excellent, and tensile property and high temperature performance are all better, can satisfy the adhesive tape request for utilization.
Applicant statement, the present invention explains the composition of pitch self-adhesive of the present invention through the foregoing description, but the present invention is not limited to above-mentioned prescription, does not mean that promptly the present invention must rely on above-mentioned prescription and could implement.The person of ordinary skill in the field should understand, and to any improvement of the present invention, to the interpolation of the equivalence replacement of raw material that the present invention selects for use and ancillary component, the selection of concrete mode etc., all drops within protection scope of the present invention and the open scope.
Claims (6)
1. a double-sided self-adhesive adhesive waterproof tape is characterized in that, contains butyl rubber in the said adhesive waterproof tape.
2. adhesive waterproof tape as claimed in claim 1 is characterized in that, said adhesive waterproof tape comprises by weight:
3. according to claim 1 or claim 2 adhesive waterproof tape is characterized in that said adhesive waterproof tape comprises by weight:
4. like the described adhesive waterproof tape of one of claim 1-3, it is characterized in that said adhesive waterproof tape comprises by weight:
5. like the described adhesive waterproof tape of one of claim 1-4, it is characterized in that said adhesive waterproof tape comprises by weight:
6. like the described adhesive waterproof tape of one of claim 1-5, it is characterized in that said adhesive waterproof tape comprises by weight:
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210143282.1A CN102676079B (en) | 2012-05-10 | 2012-05-10 | Double-sided self-adhesive water-proof adhesive tape |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210143282.1A CN102676079B (en) | 2012-05-10 | 2012-05-10 | Double-sided self-adhesive water-proof adhesive tape |
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| CN102676079A true CN102676079A (en) | 2012-09-19 |
| CN102676079B CN102676079B (en) | 2014-06-04 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104974665A (en) * | 2014-04-04 | 2015-10-14 | 北京跨世纪洪雨防水工程有限责任公司 | Liquid butyl rubber asphalt waterproof coating and preparation method |
| CN105922693A (en) * | 2013-12-27 | 2016-09-07 | 刘太安 | Self-sticking PVC waterproof coil with high tensile breaking strength |
| CN106883774A (en) * | 2017-03-22 | 2017-06-23 | 合肥浦尔菲电线科技有限公司 | A kind of environmentally friendly electrical insulating tape |
| CN109627791A (en) * | 2018-11-20 | 2019-04-16 | 苏州卓宝科技有限公司 | A kind of modified pitch and its processing method introducing butyl rubber |
| CN109837059A (en) * | 2018-12-28 | 2019-06-04 | 科顺防水科技股份有限公司 | A kind of asphaltic base butyl pressure sensitive adhesive and preparation method thereof |
| CN110079108A (en) * | 2019-04-29 | 2019-08-02 | 湖北卓宝科技有限公司 | A kind of modified pitch novel process for pretreating |
| CN114634774A (en) * | 2022-02-25 | 2022-06-17 | 湖北华宇防水材料科技股份有限公司 | Preparation method of butyl rubber polymer self-adhesive waterproof roll |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1280158A (en) * | 2000-08-10 | 2001-01-17 | 王少华 | Water-proof butyl rubber adhesive tape |
| CN1468929A (en) * | 2002-07-17 | 2004-01-21 | 中国石油化工股份有限公司 | Waterproof coil and its production process |
| EP1526164A1 (en) * | 2003-10-22 | 2005-04-27 | Nitto Denko Corporation | Waterproofing and airtight pressure-sensitive adhesive tape |
| CN102020859A (en) * | 2010-11-11 | 2011-04-20 | 浙江沃普曼高新建材有限公司 | Modified asphalt composition with creeping characteristic and preparation method thereof |
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2012
- 2012-05-10 CN CN201210143282.1A patent/CN102676079B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1280158A (en) * | 2000-08-10 | 2001-01-17 | 王少华 | Water-proof butyl rubber adhesive tape |
| CN1468929A (en) * | 2002-07-17 | 2004-01-21 | 中国石油化工股份有限公司 | Waterproof coil and its production process |
| EP1526164A1 (en) * | 2003-10-22 | 2005-04-27 | Nitto Denko Corporation | Waterproofing and airtight pressure-sensitive adhesive tape |
| CN102020859A (en) * | 2010-11-11 | 2011-04-20 | 浙江沃普曼高新建材有限公司 | Modified asphalt composition with creeping characteristic and preparation method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922693A (en) * | 2013-12-27 | 2016-09-07 | 刘太安 | Self-sticking PVC waterproof coil with high tensile breaking strength |
| CN104974665A (en) * | 2014-04-04 | 2015-10-14 | 北京跨世纪洪雨防水工程有限责任公司 | Liquid butyl rubber asphalt waterproof coating and preparation method |
| CN106883774A (en) * | 2017-03-22 | 2017-06-23 | 合肥浦尔菲电线科技有限公司 | A kind of environmentally friendly electrical insulating tape |
| CN109627791A (en) * | 2018-11-20 | 2019-04-16 | 苏州卓宝科技有限公司 | A kind of modified pitch and its processing method introducing butyl rubber |
| CN109837059A (en) * | 2018-12-28 | 2019-06-04 | 科顺防水科技股份有限公司 | A kind of asphaltic base butyl pressure sensitive adhesive and preparation method thereof |
| CN110079108A (en) * | 2019-04-29 | 2019-08-02 | 湖北卓宝科技有限公司 | A kind of modified pitch novel process for pretreating |
| CN114634774A (en) * | 2022-02-25 | 2022-06-17 | 湖北华宇防水材料科技股份有限公司 | Preparation method of butyl rubber polymer self-adhesive waterproof roll |
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| CN102676079B (en) | 2014-06-04 |
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