CN101921551B - High temperature resistant vacuum bag sealing adhesive tape - Google Patents
High temperature resistant vacuum bag sealing adhesive tape Download PDFInfo
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- CN101921551B CN101921551B CN 200910195304 CN200910195304A CN101921551B CN 101921551 B CN101921551 B CN 101921551B CN 200910195304 CN200910195304 CN 200910195304 CN 200910195304 A CN200910195304 A CN 200910195304A CN 101921551 B CN101921551 B CN 101921551B
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- China
- Prior art keywords
- high temperature
- parts
- adhesive tape
- vacuum bag
- sealing adhesive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000012945 sealing adhesive Substances 0.000 title claims abstract description 13
- 229920001084 poly(chloroprene) Polymers 0.000 claims abstract description 14
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 13
- 229920002367 Polyisobutene Polymers 0.000 claims abstract description 12
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 16
- VHOQXEIFYTTXJU-UHFFFAOYSA-N Isobutylene-isoprene copolymer Chemical group CC(C)=C.CC(=C)C=C VHOQXEIFYTTXJU-UHFFFAOYSA-N 0.000 claims description 12
- 229920001971 elastomer Polymers 0.000 claims description 12
- 229920003987 resole Polymers 0.000 claims description 12
- 239000005060 rubber Substances 0.000 claims description 12
- 239000011159 matrix material Substances 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 11
- 239000004902 Softening Agent Substances 0.000 claims description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000003365 glass fiber Substances 0.000 claims description 10
- 235000021355 Stearic acid Nutrition 0.000 claims description 8
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 8
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 8
- 239000008117 stearic acid Substances 0.000 claims description 8
- 239000011787 zinc oxide Substances 0.000 claims description 8
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims description 4
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical group CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 3
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 229920005549 butyl rubber Polymers 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 235000010215 titanium dioxide Nutrition 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 239000000565 sealant Substances 0.000 description 6
- 239000000454 talc Substances 0.000 description 6
- 229910052623 talc Inorganic materials 0.000 description 6
- 235000012222 talc Nutrition 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000006392 deoxygenation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a high temperature resistant vacuum bag sealing adhesive tape, which is characterized by adopting butyl rubber, chloroprene rubber, polyisobutene and nano calcium carbonate as main matrixes, then adding an auxiliary recessive high temperature vulcanizing agent, stirring and mixing, and extruding and molding, thus forming the high temperature resistant vacuum bag sealing adhesive tape. The high temperature resistant vacuum bag sealing adhesive tape is air-proof when vacuumizing is carried out, has no residual adhesive after demoulding and has good high temperature resistance, the highest resistant temperature of the sealing adhesive tape can reach 220DEG C.
Description
Technical field
The present invention relates to a kind of sealant tape, particularly a kind of high temperature resistant vacuum bag sealing adhesive tape technical field.
Background technology
Along with rapid development of economy, new forms of energy, spationautics have also entered a high-speed development period in China.In recent years, country greatly develops wind energy power technology and large aircraft manufacturing technology, but much technology is all monopolized by western developed country, especially in wind-power electricity generation industry and space industry, in the manufacturing processed of fan blade and aircraft, need sealing between vacuum bag and the making mould.Vacuum bag also claims the decompression packing, carry out according to the normal atmosphere principle, the Main Function of vacuum bag is deoxygenation, namely in the manufacturing processed of fan blade and aircraft, need between vacuum bag and the grinding tool to seal when vacuumizing, this seals with regard to the adhesive tape that needs favorable sealing property.
In the manufacturing processed of fan blade and aircraft, all be to use resin, such as unsaturated polyester or Resins, epoxy and fiber, pass through mould molding such as glass fibre or carbon fiber, to use the vacuum bag sealing to vacuumize in the manufacturing processed, be vacuum bag and make between the mould and need adhesive tape to seal between vacuum bag and the vacuum bag, can there be some problems in the sealant tape of prior art: (1) high thermal resistance is poor: because material resin is to vacuumize while heating in moulding process, so be that very high requirement is arranged to the high temperature resistant of sealant tape, the sealant tape resistance to elevated temperatures of prior art is low; (2) spatter property of the demoulding: for convenient construction, many manufacturerss require the sealant tape demoulding to make things convenient for, and have not allowed any cull to stay on the mould, and this also is prior art can't satisfy a bit.Gas leakage when existing sealant tape vacuumizes in addition, the shortcoming such as separate-type paper and glue disengaging during construction.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of high temperature resistant vacuum bag seal gum, the highest high temperature resistant temperature can reach 220 ℃, does not have cull when breaking away from the making mould and is trapped on the mould.
The present invention realizes by following technical scheme:
A kind of high temperature resistant vacuum bag sealing adhesive tape, as main matrix take isoprene-isobutylene rubber, chloroprene rubber, polyisobutene and nano-calcium carbonate, auxiliary recessiveness high temperature vulcanized dose and other substance of adding, extrusion moulding after mixing, its component content parts by weight are as follows:
Main matrix: isoprene-isobutylene rubber 5-8 part, chloroprene rubber 5-8 part, polyisobutene 15-20 part, nano-calcium carbonate 25-30 part;
Recessive high temperature vulcanized dose: high temperature vulcanized dose of described recessiveness is resol 1.3-2.0 part;
Other substance: glass fibre 2-5 part, superfine talcum powder 25-30 part, zinc oxide 1.3-1.8 part, stearic acid 0.8-1.5 part, tackifying resin 1.0-1.5 part, titanium dioxide 1.0-1.5 part, organic yellow 0.8-1.2 part, softening agent 1.5-2.5 part;
Described high temperature resistant vacuum bag sealing adhesive tape is anti-210 ℃-220 ℃ high temperature.
Described resol is 1.5-2.0 part.
Described softening agent is dioctyl phthalate (DOP).
Beneficial effect of the present invention is: air tight when vacuumizing in the manufacturing processed of fan blade and aircraft, the high energy of high thermal resistance reaches 220 ℃, does not have cull to stay on the mould, and separate-type paper can not break away from seal gum etc. during construction.
Embodiment
Below in conjunction with embodiment, the present invention will be further described.
The present invention is take isoprene-isobutylene rubber, chloroprene rubber, polyisobutene and nano-calcium carbonate as main matrix, auxiliary interpolation recessive high temperature vulcanized dose and other substance, extrusion moulding after mixing.Its action principle is to utilize the resistance to air loss of isoprene-isobutylene rubber, adds the chloroprene rubber high thermal resistance, as the recessive vulcanizing agent of high temperature, plays due effect with resol.Chloroprene rubber, glass fibre and resol in its prescription can make the leading prior art of the performances such as high thermal resistance of the present invention and release property a lot.
Below among all embodiment, its component content is all selected parts by weight.
Embodiment 1
Main matrix: 5 parts of isoprene-isobutylene rubbers, 5 parts of chloroprene rubbers, 15 parts of polyisobutene, 25 parts of nano-calcium carbonates;
Recessive high temperature vulcanized dose: 1.3 parts, select resol;
Other substance: 2 parts in glass fibre, 25 parts of superfine talcum powders, 1.3 parts in zinc oxide, 0.8 part of stearic acid, 1.0 parts of tackifying resins, 1.0 parts of titanium dioxides, 0.8 part of organic yellow, 1.5 parts in softening agent.
Embodiment 2
Main matrix: 8 parts of isoprene-isobutylene rubbers, 8 parts of chloroprene rubbers, 20 parts of polyisobutene, 30 parts of nano-calcium carbonates;
Recessive high temperature vulcanized dose: 2.0 parts, select resol;
Other substance: 5 parts in glass fibre, 30 parts of superfine talcum powders, 1.8 parts in zinc oxide, 1.5 parts of stearic acid, 1.5 parts of tackifying resins, 1.5 parts of titanium dioxides, 1.2 parts of organic yellows, 2.5 parts in softening agent.
Embodiment 3
Main matrix: 6 parts of isoprene-isobutylene rubbers, 6 parts of chloroprene rubbers, 17 parts of polyisobutene, 28 parts of nano-calcium carbonates;
Recessive high temperature vulcanized dose: 1.7 parts, select resol;
Other substance: 3.5 parts in glass fibre, 27 parts of superfine talcum powders, 1.6 parts in zinc oxide, 1.1 parts of stearic acid, 1.3 parts of tackifying resins, 1.2 parts of titanium dioxides, 1.0 parts of organic yellows, 2.0 parts in softening agent.
Embodiment 4
Main matrix: 5 parts of isoprene-isobutylene rubbers, 5 parts of chloroprene rubbers, 20 parts of polyisobutene, 30 parts of nano-calcium carbonates;
Recessive high temperature vulcanized dose: 1.4 parts, select resol;
Other substance: 2 parts in glass fibre, 25 parts of superfine talcum powders, 1.3 parts in zinc oxide, 0.8 part of stearic acid, 1.5 parts of tackifying resins, 1.5 parts of titanium dioxides, 1.2 parts of organic yellows, 2.5 parts in softening agent.
Embodiment 5
Main matrix: 7 parts of isoprene-isobutylene rubbers, 6 parts of chloroprene rubbers, 16 parts of polyisobutene, 27 parts of nano-calcium carbonates;
Recessive high temperature vulcanized dose: 1.8 parts, select resol;
Other substance: 4 parts in glass fibre, 29 parts of superfine talcum powders, 1.6 parts in zinc oxide, 1.3 parts of stearic acid, 1.2 parts of tackifying resins, 1.1 parts of titanium dioxides, 0.8 part of organic yellow, 1.5 parts in softening agent.
Embodiment 6
Main matrix: 7 parts of isoprene-isobutylene rubbers, 7 parts of chloroprene rubbers, 17 parts of polyisobutene, 28 parts of nano-calcium carbonates;
Recessive high temperature vulcanized dose: 1.7 parts, select resol;
Other substance: 3 parts in glass fibre, 28 parts of superfine talcum powders, 1.7 parts in zinc oxide, 1 part of stearic acid, 1.3 parts of tackifying resins, 1.3 parts of titanium dioxides, 1 part of organic yellow, 2 parts in softening agent.
Following table has reflected resistance to elevated temperatures and the demolding performace of above-described embodiment:
Table 1
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 |
| The highest high temperature resistant degree (℃) | 214 | 210 | 218 | 215 | 218 | 220 |
| Demolding performace | Without cull | Without cull | Without cull | Without cull | Without cull | Without cull |
Can be seen that by table 1 wherein the high thermal resistance of embodiments of the invention 6 can reach 220 ℃ of the highest high temperature resistant degree, demolding performace is good, and all embodiment all can reach without cull.
Claims (3)
1. high temperature resistant vacuum bag sealing adhesive tape, it is characterized in that take isoprene-isobutylene rubber, chloroprene rubber, polyisobutene and nano-calcium carbonate as main matrix, auxiliary recessiveness high temperature vulcanized dose and other substance of adding, extrusion moulding after mixing, its component content parts by weight are as follows:
Main matrix: isoprene-isobutylene rubber 5-8 part, chloroprene rubber 5-8 part, polyisobutene 15-20 part, nano-calcium carbonate 25-30 part;
Recessive high temperature vulcanized dose: high temperature vulcanized dose of described recessiveness is resol 1.3-2.0 part;
Other substance: glass fibre 2-5 part, superfine talcum powder 25-30 part, zinc oxide 1.3-1.8 part, stearic acid 0.8-1.5 part, tackifying resin 1.0-1.5 part, titanium dioxide 1.0-1.5 part, organic yellow 0.8-1.2 part, softening agent 1.5-2.5 part;
Described high temperature resistant vacuum bag sealing adhesive tape is anti-210 ℃-220 ℃ high temperature.
2. high temperature resistant vacuum bag sealing adhesive tape as claimed in claim 1 is characterized in that described resol is 1.5-2.0 part.
3. high temperature resistant vacuum bag sealing adhesive tape as claimed in claim 1 is characterized in that described softening agent is dioctyl phthalate (DOP).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910195304 CN101921551B (en) | 2009-09-08 | 2009-09-08 | High temperature resistant vacuum bag sealing adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910195304 CN101921551B (en) | 2009-09-08 | 2009-09-08 | High temperature resistant vacuum bag sealing adhesive tape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101921551A CN101921551A (en) | 2010-12-22 |
| CN101921551B true CN101921551B (en) | 2013-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910195304 Active CN101921551B (en) | 2009-09-08 | 2009-09-08 | High temperature resistant vacuum bag sealing adhesive tape |
Country Status (1)
| Country | Link |
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| CN (1) | CN101921551B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102115648A (en) * | 2011-03-02 | 2011-07-06 | 常州市江永化工有限公司 | Hot melt adhesive for car light and manufacturing method thereof |
| CN102796462B (en) * | 2012-09-04 | 2014-02-26 | 上海沥高科技有限公司 | High-temperature-resistant vacuum bag sealing adhesive tape |
| CN102952488B (en) * | 2012-10-27 | 2013-11-13 | 蚌埠凤凰滤清器有限责任公司 | Epoxy soybean oil modified adhesive film for filter |
| CN102952468B (en) * | 2012-10-27 | 2013-11-13 | 蚌埠凤凰滤清器有限责任公司 | Filter adhesive film prepared by mixing neoprene and brominated butyl rubber |
| CN102952476B (en) * | 2012-10-27 | 2013-11-13 | 蚌埠凤凰滤清器有限责任公司 | Filter adhesive film containing nanometer attapulgite |
| CN102965036B (en) * | 2012-11-02 | 2014-07-16 | 铜陵祥云消防科技有限责任公司 | Nano-wollastonite modified adhesive for packaging |
| CN103045106B (en) * | 2012-12-12 | 2013-12-04 | 滁州市鑫彩印务有限公司 | Adhesive containing modified PVC (polyvinyl chloride) resin for packaging materials |
| CN103013359B (en) * | 2012-12-12 | 2013-12-04 | 滁州市鑫彩印务有限公司 | Packaging material binder containing plant ashes |
| CN103013360B (en) * | 2012-12-12 | 2013-12-04 | 滁州市鑫彩印务有限公司 | Packing material binder containing nano kieselguhr |
| CN103173133B (en) * | 2013-02-26 | 2014-04-30 | 安徽明珠颜料科技有限公司 | Adhesive for decoration materials |
| CN103173132B (en) * | 2013-02-26 | 2014-04-30 | 安徽明珠颜料科技有限公司 | High-performance adhesive for shoemaking |
| CN103289583A (en) * | 2013-06-28 | 2013-09-11 | 黑龙江省科学院石油化学研究院 | Organosilicone sealing tape for vacuum bag |
| CN104513633A (en) * | 2014-12-15 | 2015-04-15 | 上海沥高科技有限公司 | Reusable high temperature sealing tape for aerospace |
| CN108976621A (en) * | 2018-06-28 | 2018-12-11 | 芜湖市棠华建材科技有限公司 | Automobile sealant band |
| CN110437773A (en) * | 2019-07-31 | 2019-11-12 | 南通市开泰高分子材料有限公司 | A kind of hot melt butyl sealant and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1231322A (en) * | 1998-04-07 | 1999-10-13 | 周玉铭 | Manufacturing process of sealing adhesive tape |
| US20080124506A1 (en) * | 2001-10-19 | 2008-05-29 | Birgit Boge | Self-adhesive sealing tape for sealing the passages of construction units through plastic foils lining roofs |
| CN101402764A (en) * | 2008-11-05 | 2009-04-08 | 周玉铭 | Wind navigation room temperature vacuum sealing adhesive tape and production method thereof |
-
2009
- 2009-09-08 CN CN 200910195304 patent/CN101921551B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1231322A (en) * | 1998-04-07 | 1999-10-13 | 周玉铭 | Manufacturing process of sealing adhesive tape |
| US20080124506A1 (en) * | 2001-10-19 | 2008-05-29 | Birgit Boge | Self-adhesive sealing tape for sealing the passages of construction units through plastic foils lining roofs |
| CN101402764A (en) * | 2008-11-05 | 2009-04-08 | 周玉铭 | Wind navigation room temperature vacuum sealing adhesive tape and production method thereof |
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| CN101921551A (en) | 2010-12-22 |
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Effective date of registration: 20190515 Address after: No. 3258 Shenzhuan Highway, Sheshan Town, Songjiang District, Shanghai Patentee after: KEJIAN HIGH-MOLECULAR MATERIAL (SHANGHAI) Co.,Ltd. Address before: 201600 Jinyu Road, Songjiang District, Shanghai Patentee before: SHANGHAI KEJIAN CHEMICAL Co.,Ltd. |
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Denomination of invention: High temperature resistant vacuum bag sealing tape Effective date of registration: 20230103 Granted publication date: 20130501 Pledgee: Agricultural Bank of China Limited Shanghai Songjiang Sub-branch Pledgor: KEJIAN HIGH-MOLECULAR MATERIAL (SHANGHAI) Co.,Ltd. Registration number: Y2022980029842 |
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Granted publication date: 20130501 Pledgee: Agricultural Bank of China Limited Shanghai Songjiang Sub-branch Pledgor: KEJIAN HIGH-MOLECULAR MATERIAL (SHANGHAI) Co.,Ltd. Registration number: Y2022980029842 |
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