CN101265402A - Water-proof sealing adhesive tape and its preparation method - Google Patents
Water-proof sealing adhesive tape and its preparation method Download PDFInfo
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- CN101265402A CN101265402A CNA2008100670703A CN200810067070A CN101265402A CN 101265402 A CN101265402 A CN 101265402A CN A2008100670703 A CNA2008100670703 A CN A2008100670703A CN 200810067070 A CN200810067070 A CN 200810067070A CN 101265402 A CN101265402 A CN 101265402A
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- adhesive tape
- waterproof sealing
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- proof seal
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Abstract
The invention provides a waterproof sealing adhesive tape and the preparation method thereof, which relates to the technology field of the waterproof sealing adhesive tape and the preparation thereof. The waterproof sealing adhesive tape is composed of a waterproof sealing layer and two pieces of adhesive-proof oil paper attached to the both sides of the waterproof sealing layer, the waterproof sealing layer and the two pieces of adhesive-proof oil paper are produced through calendering and compounding, the waterproof sealing layer comprises the following components and contents (by weight): 100 parts of butyl rubber, 60 to 80 parts of silicon dioxide, 8 to 25 parts of polyolefine, and 70 to 120 parts of tackifier. The waterproof sealing adhesive tape has the raw materials which are easy to be acquired, low in cost and suitable for the industrialized production, the performance index thereof can fully exceed the technical level of the similar domestic products, the product has high tensile strength and peeling strength and good high and low temperature resistant performances, and can still play the role of waterproof sealing under the high temperature of 90 DEG C and the low temperature of minus 40 DEG C and under the pressure of 0.08 MPA.
Description
Technical field
The present invention relates to water-proof seal adhesive tape and preparing technical field thereof, relate in particular to water-proof seal adhesive tape that tensile strength and stripping strength are big, high and low temperature resistance is good and preparation method thereof.
Background technology
Usually adopt heat-shrinkage material and water-proof seal adhesive tape that all kinds of electric wire joints are carried out insulation water-proof seal, when carrying out insulation water-proof seal, at first water-proof seal adhesive tape is wrapped in the joint area of electric wire, the outside puts heat-shrinkable tube then, the heat hot collapsible tube makes its contraction, heat-shrinkable tube bonds together by water-proof seal adhesive tape and electric wire, plays the effect of electric wire joint area insulation water-proof seal.Present of home make this water-proof seal adhesive tape, stripping strength has only 0.5N/cm, and shearing resistance has only 0.05Mpa, under 80 ℃ of high temperature and-30 ℃ of low temperature and the 0.06Mpa pressure, does not just have the waterproof sealing effect.
Summary of the invention
The technical problem to be solved in the present invention is: overcome existing water-proof seal adhesive tape tensile strength and stripping strength is low, the problem of high and low temperature resistance difference, provide that a kind of tensile strength and stripping strength are big, high and low temperature resistance is good, have water-proof seal adhesive tape of good waterproof sealing effect and preparation method thereof under 90 ℃ of high temperature and-40 ℃ of low temperature and the 0.08Mpa pressure.
In order to solve the problems of the technologies described above, the present invention proposes following technical proposals: a kind of water-proof seal adhesive tape, it is made of a waterproof sealing layer and the two antiseized oilpaper that are attached to this waterproof sealing layer two sides, this waterproof sealing layer and this two antiseized oilpaper are through compound the making of calendering, and described waterproof sealing layer comprises following component and content (according to the weight meter): 100 parts of isoprene-isobutylene rubbers, silicon-dioxide 60-80 part, polyolefine 8-25 part, tackifier 70-120 part.
The further improvement of this technical scheme is: described waterproof sealing layer also comprises following component and content (according to the weight meter): talcum powder 15-40 part, tinting material 3-10 part, softening agent 3-10 part and anti-aging agent 1-5 part.
The further improvement of this technical scheme is: described polyolefine comprises a kind of or more than one materials in the middle of ethene-vinyl acetate resin copolymer, ethylene-acrylic acid second resin copolymer, ethylene-acrylic acid formicester multipolymer and the new LDPE (film grade).
The further improvement of this technical scheme is: described tackifier comprise a kind of or more than one materials in the middle of polyisobutene, rosin, terpine resin, the Resins, epoxy.
The further improvement of this technical scheme is: described tinting material comprises red central a kind of or more than one materials of iron oxide red powder, carbon black, cyanogen orchid, permanent yellow and plastics.
The further improvement of this technical scheme is: described softening agent comprises a kind of or more than one materials in the middle of dibutyl phthalate, dioctyl phthalate (DOP), the epoxy soybean oil.
The further improvement of this technical scheme is: described anti-aging agent comprises 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer, 2, a kind of or more than one materials in the middle of 6-di-tert-butyl-4-methy phenol, 2 mercapto benzimidazole, 2 mercapto benzimidazole zinc salt, N-phenyl-N '-Ji Ursol D and N-(1, the 3-dimethylbutyl)-N '-diphenyl-para-phenylene diamine.
The further improvement of this technical scheme is: described silicon-dioxide comprises that specific surface area that the granularity that records with the precipitator method records greater than 1000 orders and hydrophobicity and vapor phase process is greater than a kind of or more than one materials in the middle of the 180m2/g.
The further improvement of this technical scheme is: the vinyl acetate content of described ethene-vinyl acetate resin copolymer is 14%--30%, melt index is 6.0g-50g/10min, Ethyl acrylate, the vinylformic acid formicester content of described ethylene-acrylic acid second resin copolymer, ethylene-acrylic acid formicester multipolymer are respectively 6%--40%, melt index is respectively 1.0g-8.0g/10min, and the melt index of described new LDPE (film grade) is respectively 1.0g-6.0g/10min.
The invention allows for the technical scheme that another prepares above-mentioned water-proof seal adhesive tape: described water-proof seal adhesive tape is mixing through each component of described content, extrude and make waterproof sealing layer, again the adhesion protective oil letterweight on this waterproof sealing layer and its two sides is prolonged compoundly, finally make described water-proof seal adhesive tape.
The beneficial effect that the present invention has is: Zhi Bei water-proof seal adhesive tape according to the method described above, starting material are easy to get, cheap, be suitable for industrialization production, performance index surpass domestic like product state of the art, product tensile strength of the present invention and stripping strength is big, high and low temperature resistance is good under 90 ℃ of high temperature and-40 ℃ of low temperature and 0.08MPA pressure, still can play the effect of waterproof sealing.
Description of drawings
Fig. 1 is the structural representation of water-proof seal adhesive tape of the present invention.
Embodiment
As shown in Figure 1, the present invention proposes a kind of water-proof seal adhesive tape, and it is made of a waterproof sealing layer 1 and the two antiseized oilpaper 2 that are attached to this waterproof sealing layer 1 two sides, and this waterproof sealing layer 1 and this two antiseized oilpaper 2 are through compound the making of calendering.
Described waterproof sealing layer 1 comprises following component and content (according to the weight meter): 100 parts of isoprene-isobutylene rubbers, silicon-dioxide 60-80 part, polyolefine 8-25 part, tackifier 70-120 part, talcum powder 15-40 part, tinting material 3-10 part, softening agent 3-10 part and anti-aging agent 1-5 part.
Described silicon-dioxide comprises that specific surface area that the granularity that records with the precipitator method records greater than 1000 orders and hydrophobicity and vapor phase process is greater than a kind of or more than one materials in the middle of the 180m2/g.
Described polyolefine comprises a kind of or more than one materials in the middle of ethene-vinyl acetate resin copolymer (EVA), ethylene-acrylic acid second resin copolymer (EEA), ethylene-acrylic acid formicester multipolymer (EMA) and the new LDPE (film grade) (PE).The vinyl acetate of described ethene-vinyl acetate resin copolymer (VA) content is 14%-30%, melt index is 6.0g-50g/10min, the Ethyl acrylate (EA) of described ethylene-acrylic acid second resin copolymer, ethylene-acrylic acid formicester multipolymer, vinylformic acid formicester (MA) content are respectively 6%-40%, melt index is respectively 1.0g-8.0g/10min, and the melt index of described new LDPE (film grade) is respectively 1.0g-6.0g/10min.
Described tackifier comprise a kind of or more than one materials in the middle of polyisobutene, rosin, terpine resin, the Resins, epoxy.
Described tinting material comprises red central a kind of or more than one materials of iron oxide red powder, carbon black, cyanogen orchid, permanent yellow and plastics.
Described softening agent comprises a kind of or more than one materials in the middle of dibutyl phthalate, dioctyl phthalate (DOP), the epoxy soybean oil.
Described anti-aging agent comprises 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer, 2, a kind of or more than one materials in the middle of 6-di-tert-butyl-4-methy phenol, 2 mercapto benzimidazole, 2 mercapto benzimidazole zinc salt, N-phenyl-N '-Ji Ursol D and N-(1, the 3-dimethylbutyl)-N '-diphenyl-para-phenylene diamine.
Get 100 parts of isoprene-isobutylene rubbers, 8 parts of ethene-vinyl acetate resin copolymers (EVA), above-mentioned materials mixing repeatedly even up to plasticizing under 60 ℃ of temperature in the mill, taken out and places in the Banbury mixer 60 parts of adding silicon-dioxide, 15 parts of talcum powder, 5 parts of terpine resins, 65 parts of polyisobutene, 3 parts in iron oxide red powder, 3 parts of dioctyl phthalate (DOP)s and 2,2,4-trimethylammonium-1,1 part of 2-dihyaroquinoline polymer, the abundant at normal temperatures mixing waterproof sealing layer 1 that evenly obtains, slitting then, with this rectangular forcing machine of putting into, be extruded into wide 3cm, thick 0.8mm's is rectangular, rolls the compound water-proof seal adhesive tape that makes through the antiseized oilpaper 2 with its two sides again.The water-proof seal adhesive tape insulation strength that makes like this reaches 1.1*1014 Ω cm, stripping strength reaches 1.0N/cm, shearing resistance reaches 0.10Mpa, tensile strength reaches 0.15Mpa, elongation at break reaches 2000%, under 90 ℃ of high temperature and-40 ℃ of low temperature and the 0.08MPA pressure, still can play the effect of waterproof sealing.
With the correlation parameter of prior art relatively, water-proof seal adhesive tape tensile strength of the present invention and stripping strength is big, high and low temperature resistance is good, and still can waterproof sealing during high temperature low temperature.
Get 100 parts of isoprene-isobutylene rubbers, 25 parts of ethene-vinyl acetate resin copolymers (EVA), with above-mentioned materials in the mill under 60 ℃ of temperature mixing repeatedly up to plasticizing evenly, taking-up places in the Banbury mixer, add 80 parts of silicon-dioxide, 40 parts of talcum powder, 15 parts of terpine resins, 105 parts of polyisobutene, 10 parts in iron oxide red powder, 5 parts of 10 parts of dibutyl phthalates and 2,6 di tert butyl 4 methyl phenols, the abundant at normal temperatures mixing waterproof sealing layer 1 that evenly obtains, slitting then, with this rectangular forcing machine of putting into, be extruded into wide 3cm, thick 0.8mm's is rectangular, rolls the compound water-proof seal adhesive tape that makes through the antiseized oilpaper 2 with its two sides again.The water-proof seal adhesive tape insulation strength that makes like this reaches 1.2*1014 Ω cm, stripping strength reaches 1.4N/cm, shearing resistance reaches 0.14Mpa, tensile strength reaches 0.18Mpa, elongation at break reaches 1600%, under 90 ℃ of high temperature and-40 ℃ of low temperature and the 0.08MPA pressure, still can play the effect of waterproof sealing.
With the correlation parameter of prior art relatively, water-proof seal adhesive tape tensile strength of the present invention and stripping strength is big, high and low temperature resistance is good, and still can waterproof sealing during high temperature low temperature.
Embodiment 3
Get 100 parts of isoprene-isobutylene rubbers, 15 parts of ethene-vinyl acetate resin copolymers (EVA), with above-mentioned materials in the mill under 60 ℃ of temperature mixing repeatedly up to plasticizing evenly, taking-up places in the Banbury mixer, add 70 parts of silicon-dioxide, 28 parts of talcum powder, 80 parts of polyisobutene, 2 parts of Resins, epoxy, 5 parts in iron oxide red powder, 3 parts of 5 parts of epoxy soybean oils and 2 mercapto benzimidazole zinc salts, the abundant at normal temperatures mixing waterproof sealing layer 1 that evenly obtains, slitting then, with this rectangular forcing machine of putting into, be extruded into wide 3cm, thick 0.8mm's is rectangular, rolls the compound water-proof seal adhesive tape that makes through the antiseized oilpaper 2 with its two sides again.The water-proof seal adhesive tape insulation strength that makes like this reaches 1.2*1014 Ω cm, stripping strength reaches 1.2N/cm, shearing resistance reaches 0.12Mpa, breaking tenacity reaches 0.12Mpa, elongation at break reaches 1900%, under 90 ℃ of high temperature and-40 ℃ of low temperature and the 0.08MPA pressure, still can play the effect of waterproof sealing.
Compare water-proof seal adhesive tape tensile strength of the present invention and peel strength with the relevant parameter of prior art Greatly, high and low temperature resistance is good, and still can waterproof sealing during high temperature low temperature.
Claims (10)
1, a kind of water-proof seal adhesive tape, it is made of a waterproof sealing layer and the two antiseized oilpaper that are attached to this waterproof sealing layer two sides, it is characterized in that: this waterproof sealing layer and this two antiseized oilpaper are through compound the making of calendering, and described waterproof sealing layer comprises following component and content (according to the weight meter): 100 parts of isoprene-isobutylene rubbers, silicon-dioxide 60-80 part, polyolefine 8-25 part, tackifier 70-120 part.
2, water-proof seal adhesive tape according to claim 1 is characterized in that: described waterproof sealing layer also comprises following component and content (according to the weight meter): talcum powder 15-40 part, tinting material 3-10 part, softening agent 3-10 part and anti-aging agent 1-5 part.
3, water-proof seal adhesive tape according to claim 1 and 2 is characterized in that: described polyolefine comprises a kind of or more than one materials in the middle of ethene-vinyl acetate resin copolymer, ethylene-acrylic acid second resin copolymer, ethylene-acrylic acid formicester multipolymer and the new LDPE (film grade).
4, water-proof seal adhesive tape according to claim 1 and 2 is characterized in that: described tackifier comprise a kind of or more than one materials in the middle of polyisobutene, rosin, terpine resin, the Resins, epoxy.
5, water-proof seal adhesive tape according to claim 2 is characterized in that: described tinting material comprises red central a kind of or more than one materials of iron oxide red powder, carbon black, cyanogen orchid, permanent yellow and plastics.
6, water-proof seal adhesive tape according to claim 2 is characterized in that: described softening agent comprises a kind of or more than one materials in the middle of dibutyl phthalate, dioctyl phthalate (DOP), the epoxy soybean oil.
7, water-proof seal adhesive tape according to claim 2, it is characterized in that: described anti-aging agent comprises 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer, 2, a kind of or more than one materials in the middle of 6-di-tert-butyl-4-methy phenol, 2 mercapto benzimidazole, 2 mercapto benzimidazole zinc salt, N-phenyl-N '-Ji Ursol D and N-(1, the 3-dimethylbutyl)-N '-diphenyl-para-phenylene diamine.
8, water-proof seal adhesive tape according to claim 1 and 2 is characterized in that: described silicon-dioxide comprises that specific surface area that the granularity that records with the precipitator method records greater than 1000 orders and hydrophobicity and vapor phase process is greater than a kind of or more than one materials in the middle of the 180m2/g.
9, a kind of water-proof seal adhesive tape according to claim 3, it is characterized in that: the vinyl acetate content of described ethene-vinyl acetate resin copolymer is 14%--30%, melt index is 6.0g-50g/10min, Ethyl acrylate, the vinylformic acid formicester content of described ethylene-acrylic acid second resin copolymer, ethylene-acrylic acid formicester multipolymer are respectively 6%--40%, melt index is respectively 1.0g-8.0g/10min, and the melt index of described new LDPE (film grade) is respectively 1.0g-6.0g/10min.
10, a kind of preparation method who prepares water-proof seal adhesive tape as claimed in claim 1 or 2, it is characterized in that: described water-proof seal adhesive tape is mixing through each component of described content, extrude and make waterproof sealing layer, again the adhesion protective oil letterweight on this waterproof sealing layer and its two sides is prolonged compoundly, finally make described water-proof seal adhesive tape.
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| CN2008100670703A CN101265402B (en) | 2008-05-04 | 2008-05-04 | Water-proof sealing adhesive tape and its preparation method |
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| CN2008100670703A CN101265402B (en) | 2008-05-04 | 2008-05-04 | Water-proof sealing adhesive tape and its preparation method |
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| CN101265402B CN101265402B (en) | 2010-12-01 |
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| CN102993993A (en) * | 2011-09-15 | 2013-03-27 | 韩欲滋 | Hot melting adhesive film and manufacturing method thereof |
| CN103088846A (en) * | 2013-02-04 | 2013-05-08 | 常熟市三恒建材有限责任公司 | Rubber reactive butyl rubber self-adhesion water-proof roll |
| CN103102843A (en) * | 2013-02-04 | 2013-05-15 | 常熟市三恒建材有限责任公司 | Reactive butyl rubber self-adhesive layer for waterproof roll and processing technology thereof |
| CN103113834A (en) * | 2013-02-04 | 2013-05-22 | 常熟市三恒建材有限责任公司 | Reactive thermoplastic elastomer and butyl rubber self-adhesion waterproof coil |
| CN103112220A (en) * | 2013-02-04 | 2013-05-22 | 常熟市三恒建材有限责任公司 | Reactive EPDM (ethylene propylene diene monomer) and butyl rubber self-adhesive water-resistant coiled material |
| CN103129072A (en) * | 2013-02-04 | 2013-06-05 | 常熟市三恒建材有限责任公司 | Plastic reactive butyl rubber self-adhesion waterproof coil for tunnel metro |
| CN103254573A (en) * | 2013-05-30 | 2013-08-21 | 东华大学 | High-temperature-resistant mica plate matrix resin and preparation method thereof |
| CN104293242A (en) * | 2014-09-29 | 2015-01-21 | 苏州博利迈新材料科技有限公司 | Automobile noncaking type sealant and preparation method thereof |
| CN105949631A (en) * | 2016-06-20 | 2016-09-21 | 李文军 | Anti-freezing insulating material and preparing method thereof |
| CN111440547A (en) * | 2020-04-17 | 2020-07-24 | 科建高分子材料（上海）股份有限公司 | Solar double-glass edge sealing adhesive tape and preparation method thereof |
| CN112724850A (en) * | 2021-01-13 | 2021-04-30 | 深圳市沃尔核材股份有限公司 | Composite adhesive tape and preparation method thereof |
| CN113861578A (en) * | 2021-10-21 | 2021-12-31 | 海南必凯水性新材料有限公司 | High-stiffness butyl rubber material, preparation method thereof and butyl rubber strip |
| CN116515410A (en) * | 2023-05-05 | 2023-08-01 | 江西江远材料科技有限公司 | Waterproof sealing adhesive tape of butyl rubber and preparation method thereof |
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2008
- 2008-05-04 CN CN2008100670703A patent/CN101265402B/en active Active
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102993993A (en) * | 2011-09-15 | 2013-03-27 | 韩欲滋 | Hot melting adhesive film and manufacturing method thereof |
| CN103102843B (en) * | 2013-02-04 | 2015-06-17 | 常熟市三恒建材有限责任公司 | Reactive butyl rubber self-adhesive layer for waterproof roll and processing technology thereof |
| CN103088846B (en) * | 2013-02-04 | 2015-06-17 | 常熟市三恒建材有限责任公司 | Rubber reactive butyl rubber self-adhesion water-proof roll |
| CN103113834A (en) * | 2013-02-04 | 2013-05-22 | 常熟市三恒建材有限责任公司 | Reactive thermoplastic elastomer and butyl rubber self-adhesion waterproof coil |
| CN103112220A (en) * | 2013-02-04 | 2013-05-22 | 常熟市三恒建材有限责任公司 | Reactive EPDM (ethylene propylene diene monomer) and butyl rubber self-adhesive water-resistant coiled material |
| CN103129072A (en) * | 2013-02-04 | 2013-06-05 | 常熟市三恒建材有限责任公司 | Plastic reactive butyl rubber self-adhesion waterproof coil for tunnel metro |
| CN103088846A (en) * | 2013-02-04 | 2013-05-08 | 常熟市三恒建材有限责任公司 | Rubber reactive butyl rubber self-adhesion water-proof roll |
| CN103102843A (en) * | 2013-02-04 | 2013-05-15 | 常熟市三恒建材有限责任公司 | Reactive butyl rubber self-adhesive layer for waterproof roll and processing technology thereof |
| CN103254573A (en) * | 2013-05-30 | 2013-08-21 | 东华大学 | High-temperature-resistant mica plate matrix resin and preparation method thereof |
| CN103254573B (en) * | 2013-05-30 | 2016-08-10 | 东华大学 | A kind of High-temperature-resmicant micant plate matrix resin and preparation method thereof |
| CN104293242A (en) * | 2014-09-29 | 2015-01-21 | 苏州博利迈新材料科技有限公司 | Automobile noncaking type sealant and preparation method thereof |
| CN105949631A (en) * | 2016-06-20 | 2016-09-21 | 李文军 | Anti-freezing insulating material and preparing method thereof |
| CN111440547A (en) * | 2020-04-17 | 2020-07-24 | 科建高分子材料（上海）股份有限公司 | Solar double-glass edge sealing adhesive tape and preparation method thereof |
| CN112724850A (en) * | 2021-01-13 | 2021-04-30 | 深圳市沃尔核材股份有限公司 | Composite adhesive tape and preparation method thereof |
| CN113861578A (en) * | 2021-10-21 | 2021-12-31 | 海南必凯水性新材料有限公司 | High-stiffness butyl rubber material, preparation method thereof and butyl rubber strip |
| CN116515410A (en) * | 2023-05-05 | 2023-08-01 | 江西江远材料科技有限公司 | Waterproof sealing adhesive tape of butyl rubber and preparation method thereof |
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| CN101265402B (en) | 2010-12-01 |
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