CN102676079B - Double-sided self-adhesive water-proof adhesive tape - Google Patents
Double-sided self-adhesive water-proof adhesive tape Download PDFInfo
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- CN102676079B CN102676079B CN201210143282.1A CN201210143282A CN102676079B CN 102676079 B CN102676079 B CN 102676079B CN 201210143282 A CN201210143282 A CN 201210143282A CN 102676079 B CN102676079 B CN 102676079B
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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 for water-tight processing such as window frame, doorframe, pipeline opening, eaves material that is sealing adhesive.
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 because seepage causes the mouldy blackening of upholstery, and gap between pipeline opening has affected the work-ing life of living environment and building greatly because infiltration is leaked, many worries and inconvenience are brought to user.On Vehicles Collected from Market, the general waterproof mortar of door and window WATER REPELLENT is smeared, glass cement seals filleting and process waterproof, and has obtained certain effect.
Waterproof mortar is again cationic chloroprene latex water-proof and anti-corrosive material.Cationic chloroprene latex is a kind of high-polymer molecular modification based high molecular water-tight corrosion-proof system.By introducing neoprene latex and polyacrylic ester in import epoxy resin modification latex acceding state, synthetic rubber, various emulsifying agents, the superpolymer latex that modified latex etc. form.Add base-material and appropriate chemical assistant and stopping composition, through plasticating, mixing, the operations such as calendering add the polymer water-proof and anti-corrosive material forming.
Sealing material just draws and refers to that can bear seam displacement is called sealing material with the material that reaches airtight, watertight object and embed in building joint.Sealing member material has metallic substance (aluminium, lead, indium, stainless steel etc.), also has non-metallic material (rubber, plastics, pottery, graphite etc.) and matrix material (as rubber-asbestos plate), is rubber-like elastomer material but use maximum.
Use waterproof mortar to smear encapsulation process, adopt glass cement to seal, because not adopting 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 part is used in addition, glass cement premature failure, under wind effect, rainwater infiltrates indoor from lateral ledge.
Summary of the invention
One of object of the present invention is to provide a kind of double-sided self-adhesive adhesive waterproof tape, and described adhesive waterproof tape can solve the water-tight processing of window frame, doorframe, pipeline opening, eaves etc. for a long time.
In order to achieve the above object, the present invention has adopted following technical scheme:
In described double-sided self-adhesive adhesive waterproof tape, contain isoprene-isobutylene rubber.
Isoprene-isobutylene rubber is elastomeric one, synthetic by iso-butylene and a small amount of isoprene.Because two methyl in iso-butylene are symmetrical, molecular structure symmetry, this piles up closely the aggregated structure after polymerization, and therefore, the resistance to air loss of isoprene-isobutylene rubber, adhesive property are all very good.
The present invention, by having introduced isoprene-isobutylene rubber as bonding properties-correcting agent in adhesive waterproof tape, has improved adhesiveproperties and the stable storing performance of material itself greatly, and feature is that adhesiveproperties is good, sticky once pasting, forever solid once sticky jail, a jail.
As optimal technical scheme, described adhesive waterproof tape comprises by weight:
As optimal technical scheme, described adhesive waterproof tape comprises by weight:
As optimal technical scheme, described adhesive waterproof tape comprises by weight:
As optimal technical scheme, described adhesive waterproof tape comprises by weight:
As optimal technical scheme, described adhesive waterproof tape comprises by weight:
Pitch is the base-material in adhesive waterproof tape, and the chocolate complex mixture being made up of hydrocarbon polymer and the nonmetal derivative thereof of different molecular weight 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.The parts by weight of described pitch 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, is the general name of liquid hydrophobic nature material under normal temperature, 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 is not restricted this.The typical but non-limiting oils of the present invention is if 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 described 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 isoprene-isobutylene rubber, SBR, SBRS properties-correcting agent etc.
Styrene-butadiene block copolymer (SBS), after being heated, material can flow, easily machine-shaping.After cool to room temperature, polystyrene segment is gathered into vitreous state microcell, polybutadiene segments has been played to 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 polystyrene is disperse phase mutually.SBS modifying asphalt self-adhesive can improve the high-and low-temperature resistance performance of adhesive waterproof tape, has higher elasticity and resistance to fatigue, and high elongation and stronger puncture ability, tear-resistant ability, goes for cold district.The parts by weight of described SBS are 2 ~ 20, for example 4,6,8,10,12,14,16,18.
SBRS properties-correcting agent, also referred to as regnerated rubber powder, is the road bitumen additive that cost performance is higher, is better than common 80 order vulcanized rubber powders at aspects such as processing temperature, viscosity, anti-rut, water stabilities.Be added in the utilization of elastomer modified asphalt adhesive waterproof tape and can improve high temperature trickling property and low temperature flexibility.The parts by weight of described 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 described tackifying resin are 2 ~ 20, for example 4,6,8,10,12,14,16,18.
PE properties-correcting agent, is PE asphalt modifier, is commercially available product, and those skilled in the art can select PE properties-correcting agent voluntarily, and the typical but non-limiting PE properties-correcting agent of the present invention is as being PE2410.The parts by weight of described PE properties-correcting agent are 2 ~ 20, for example 4,6,8,10,12,14,16,18.
Rubber powder, rubber powder refers to the Powdered elastomeric material that waste rubber goods obtains through grinding and processing processing, for modifying asphalt.The parts by weight of described rubber powder are 0 ~ 20, for example 2,4,6,8,10,12,14,16,18.
Stone flour, stone flour is common name, the powder of stone, the kind of stone is a lot, and divide and have a large amount in variety according to mineralogical composition, might not be calcium carbonate.Calcium carbonate is Wingdale, and the just one in stone flour, also has talcum powder in stone flour, as making putty.Also has silica powder, as making glass.Also have the rock of a lot of mineralogical compositions, can clay into power, as different technique 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 appropriate stopping composition not only can reduce costs, can also improve the dimensional stability of adhesive waterproof tape.
Described double-sided self-adhesive adhesive waterproof tape can only comprise pitch, oils, isoprene-isobutylene rubber, SBS, SBRS properties-correcting agent, PE properties-correcting agent, rubber powder, stone flour, tackifying resin, and meanwhile, those skilled in the art can also add other composition as required.Typical but nonrestrictive SIS, SEBS, Calucium Silicate powder, the oxidation inhibitor etc. of for example can adding of the present invention.
Double-sided self-adhesive adhesive waterproof tape of the present invention has acted on the advantage that the excellent adhesive property of self-adhesive coiled material and sand-cement slurry and self-adhesive coiled material bond voluntarily and has formed.
Adhesive waterproof tape of the present invention is first according to normally batching, modification, the moulding of common self-adhesive coiled material, then forms by cutting, rolling packing.
Compared with prior art, the present invention has following technique effect:
(1) the present invention has introduced isoprene-isobutylene rubber as bonding properties-correcting agent, has greatly improved adhesiveproperties and the stable storing performance of material itself, and feature is that adhesiveproperties is good, sticky once pasting, forever solid once sticky jail, a jail;
(2) adhesive waterproof tape of the present invention can be realized lastingly firmly bonding with the basal plane such as concrete, sand-cement slurry, metal, plastics, glass and timber, and physicals excellence, there are good high-low temperature resistant and tensile property, to basal plane deformation and cracking strong adaptability, watertightness, air-tightness are good, chemical property is good, and corrosion resistance nature is strong, good stability of the dimension.
Accompanying drawing explanation
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing and by embodiment.
Fig. 1 is the production technique of double-sided self-adhesive adhesive waterproof tape of the present invention.
For ease of understanding the present invention, it is as follows that the present invention enumerates embodiment.Those skilled in the art should understand, described embodiment helps to understand the present invention, should not be considered 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 but non-limiting embodiment of the present invention is as follows:
Embodiment 1
Described double-sided self-adhesive adhesive waterproof tape comprises by weight:
Embodiment 2
Embodiment 3
Take batching by formula described in embodiment 1,180 ℃ of modifications, and compression molding; The compression molding sample obtaining is carried out to cutting, according to dependence test standard, sample is detected, as described in Table 1 is adhesive waterproof tape test data described in embodiment 1.
Adhesive waterproof tape test data described in table 1 embodiment 1
By test, can invent, it is good that adhesive waterproof tape of the present invention is peeled off cutting performance, adhesiveproperties excellence, tensile property and high temperature performance are all better, can meet adhesive tape service requirements.
Applicant's statement, the present invention illustrates the composition of pitch self-adhesive of the present invention by above-described embodiment, but the present invention is not limited to above-mentioned formula, does not mean that the present invention must rely on above-mentioned formula 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.
Claims (5)
1. a double-sided self-adhesive adhesive waterproof tape, is characterized in that, described adhesive waterproof tape comprises by weight:
2. adhesive waterproof tape as claimed in claim 1, is characterized in that, described adhesive waterproof tape comprises by weight:
3. adhesive waterproof tape as claimed in claim 1 or 2, is characterized in that, described adhesive waterproof tape comprises by weight:
4. adhesive waterproof tape as claimed in claim 1, is characterized in that, described adhesive waterproof tape comprises by weight:
5. adhesive waterproof tape as claimed in claim 1, is characterized in that, described adhesive waterproof tape comprises by weight:
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 CN102676079A (en) | 2012-09-19 |
| CN102676079B true CN102676079B (en) | 2014-06-04 |
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Families Citing this family (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 |
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 |
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