CN1427056A - Composite hot melt rubber film - Google Patents
Composite hot melt rubber film Download PDFInfo
- Publication number
- CN1427056A CN1427056A CN 01130075 CN01130075A CN1427056A CN 1427056 A CN1427056 A CN 1427056A CN 01130075 CN01130075 CN 01130075 CN 01130075 A CN01130075 A CN 01130075A CN 1427056 A CN1427056 A CN 1427056A
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- hot melt
- melt adhesive
- composite
- adhesive film
- strongthener
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Abstract
A composite thermosol film is composed of one or more thermosols and reinforcing material in combination to form the said film with a thickness of 0.02-1.0 mm. A honeycomb aluminium plate is prepared from the Al-alloy sheet coated by modified polyvinylidene fluoride as face sheet, the Al-alloy sheet as bottom sheet, and aluminium honeycomb plate as sandwich through adhering them together by the said thermosol film, hot pressing at 150 deg.C for 5 min, and cooling. Its advantages are high productivity and low cost.
Description
Technical field
The present invention relates to a kind of composite hot melt adhesive film that is widely used in the field multi-layer compound structures such as building, vehicular traffic, household electrical appliance, navigation, aviation, and the aluminum honeycomb panel that uses this composite hot melt adhesive film.
Background technology
The development of multilayer composite board starts from aviation field, transfer to civilian the eighties in 20th century, as a representative of multilayer composite board, at present, honeycomb board is compound to be to be core with the cellular material, and metallic substance, non-metallic material are that plane materiel is composited through sqtructural adhesive.Wherein, require better manufacturability can and solidify to sqtructural adhesive after glue-line toughness preferably, but existing structure glue paste can not satisfy this requirement.For example, adopt the individual layer composite hot melt film to carry out the bonding of multi-layer honeycomb sheet material because of existing problems such as glued membrane thermal contraction to use.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of the have processing performance of improvement and the cured glue layer flexible composite hot melt adhesive film of improvement for multilayer composite board.
Above-mentioned technical problem of the present invention can solve like this, constructs a kind of bonding composite hot melt adhesive that can be used for composite sheet, is composited by one or more thermosols and strongthener, and thickness is 0.02-1.0mm.
In according to composite hot melt adhesive film provided by the invention, described hot melt adhesive can be one or more of following hot melt adhesive: polyurethane hot melt, polyolefin hot-melt, ethene-vinyl acetate hot melt adhesive and polyamide hot.
In according to described composite hot melt adhesive film provided by the invention, described strongthener is one or more in filler, non-woven fabrics, glass fibre, carbon fiber, the aramid fiber.
In according to described composite hot melt adhesive film provided by the invention, the part by weight between described hot melt adhesive and the described strongthener is 1: 4.5-6.
A kind of use the invention provides the aluminum honeycomb panel of composite hot melt adhesive film, make panel and base plate with aluminium alloy, with the aluminium honeycomb is the core that is arranged between described panel and the described base plate, bond with described hot melt adhesive film between described panel and the described core, it is compound to carry out heat on thermocompressor, compound after cooling promptly makes aluminum honeycomb panel.
Enforcement is according to composite hot melt adhesive film provided by the invention, the fine problem that has solved flowability and pyrocondensation aspect, since with thermal plastic high polymer thermosol glued membrane as material of main part, improved the toughness of glue-line greatly, use the sandwich composite sheet of this glued membrane manufacturing to have good fatigue performance, and solidification process can not produce obnoxious flavour, compliance with environmental protection requirements.Use the honeycomb of this composite hot melt adhesive film manufacturing and interlayer composition board to have production efficiency height, advantage that production cost is low, application prospect is very wide.
Embodiment
It is material of main part that composite hot melt adhesive film of the present invention adopts the thermal plastic high polymer hot melt adhesive film, strengthens with strongtheners such as filler, non-woven fabrics, glass fibre, carbon fiber, aramid fibers, handles through special process to have changed its flowing property.Sandwich structure hot melt adhesive film of the present invention, thickness is generally between the 0.02-1.0mm, and heat resistance is between-40-85 ℃.Simultaneously, adopt sandwich structure of the present invention to have excellent sound-absorbing, resistance toheat and good snappiness with hot melt adhesive film compound sheet material, owing to glued membrane has special flowing property through a series of special process processing, a series of difficult problems that general hot melt adhesive film compound tense runs into have been solved.Sandwich structure simultaneously of the present invention can improve the lumber recovery of sandwich structure sheet material greatly, thereby effectively reduce production cost with hot melt adhesive film use properties excellence.
Embodiment 1:
Make panel with the aluminium alloy that is coated with the modified polyvinilidene difluoroethylene that 0.8-1.2mm is thick, make base plate with the thick aluminium alloy of 0.5-0.8mm, with the thick aluminium honeycomb of 5-25mm is core, realize the bonding of plane materiel and core again with composite hot melt adhesive film, under 135-200 ℃ of temperature, it is compound to carry out heat on thermocompressor, be 5-15 minute recombination time, it is compound after cooling promptly makes aluminum honeycomb panel, this sheet material can be applicable to that the top ceiling of building curtain wall engineering, railcar decorate to be gone up, car and boat body and partition wall, can play sound insulation, damping, heat insulation effect.This sheet material also can be used for making the enclosure wall and the top ceiling of elevator, and its low unit weight more helps the energy-conservation of elevator, and the center of gravity of elevator box is moved down.
Claims (5)
1, a kind of composite hot melt adhesive film can be used for the bonding of composite sheet, it is characterized in that, is composited by one or more thermosols and strongthener, and thickness is 0.02-1.0mm.
According to the described composite hot melt adhesive film of claim 1, it is characterized in that 2, described hot melt adhesive comprises it can being one or more of following hot melt adhesive: polyurethane hot melt, polyolefin hot-melt, ethene-vinyl acetate hot melt adhesive and polyamide hot.
According to claim 1 or 2 described composite hot melt adhesive films, it is characterized in that 3, described strongthener is one or more in filler, non-woven fabrics, glass fibre, carbon fiber, the aramid fiber.
According to claim 1 or 2 described composite hot melt adhesive films, it is characterized in that 4, the part by weight between described hot melt adhesive and the described strongthener is 1: 4.5-6.
5, a kind of aluminum honeycomb panel that uses any one described composite hot melt adhesive film among the claim 1-4, it is characterized in that, make panel with the aluminium alloy that is coated with the modified polyvinilidene difluoroethylene that 0.8-1.2mm is thick, making base plate with the thick aluminium alloy of 0.5-0.8mm, is core with the thick aluminium honeycomb of 5-25mm, realizes the bonding of plane materiel and core again with described hot melt adhesive film, under 135-200 ℃ of temperature, it is compound to carry out heat on thermocompressor, and be 5-15 minute recombination time, compound after cooling promptly makes aluminum honeycomb panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01130075 CN1427056A (en) | 2001-12-10 | 2001-12-10 | Composite hot melt rubber film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01130075 CN1427056A (en) | 2001-12-10 | 2001-12-10 | Composite hot melt rubber film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1427056A true CN1427056A (en) | 2003-07-02 |
Family
ID=4669705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01130075 Pending CN1427056A (en) | 2001-12-10 | 2001-12-10 | Composite hot melt rubber film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1427056A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102476475A (en) * | 2010-11-30 | 2012-05-30 | 辽宁杰事杰新材料有限公司 | Honeycomb-structure sheet material having fiber-reinforced thermoplastic skin and preparation method thereof |
| CN104527163A (en) * | 2014-12-23 | 2015-04-22 | 北京长城华冠汽车技术开发有限公司 | Novel car trunk cover plate and preparation method thereof |
| CN104527168A (en) * | 2014-12-26 | 2015-04-22 | 天津市大林新材料科技有限公司 | Novel car trunk cover plate and preparation method thereof |
| CN104711772A (en) * | 2014-12-19 | 2015-06-17 | 昆山天洋热熔胶有限公司 | Combined hot melt adhesive net film and preparing technology thereof |
| CN106808758A (en) * | 2015-11-27 | 2017-06-09 | 王雷钧 | A kind of fireproof metal composite plate and its manufacture method |
| CN106947401A (en) * | 2017-03-31 | 2017-07-14 | 江苏斯瑞达新材料科技有限公司 | High strength non-woven fabric adhesive tape and preparation method thereof |
| CN107284067A (en) * | 2017-07-08 | 2017-10-24 | 海宁市恒康塑料包装有限公司 | A kind of manufacture method of concavo-convex polymeric membrane and the preparation method of a kind of furred ceiling or wallboard |
| CN109747237A (en) * | 2019-03-04 | 2019-05-14 | 宁波赛孚新材料科技有限公司 | A kind of compound foamed aluminum plate material production technology and plate |
| CN112140252A (en) * | 2020-09-21 | 2020-12-29 | 千年舟新材科技集团有限公司 | Ecological plate and one-step composite forming process thereof |
-
2001
- 2001-12-10 CN CN 01130075 patent/CN1427056A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102476475A (en) * | 2010-11-30 | 2012-05-30 | 辽宁杰事杰新材料有限公司 | Honeycomb-structure sheet material having fiber-reinforced thermoplastic skin and preparation method thereof |
| CN102476475B (en) * | 2010-11-30 | 2015-06-17 | 辽宁辽杰科技有限公司 | Honeycomb-structure sheet material having fiber-reinforced thermoplastic skin and preparation method thereof |
| CN104711772A (en) * | 2014-12-19 | 2015-06-17 | 昆山天洋热熔胶有限公司 | Combined hot melt adhesive net film and preparing technology thereof |
| CN104711772B (en) * | 2014-12-19 | 2018-02-27 | 昆山天洋热熔胶有限公司 | A kind of composite hot melt adhesive nethike embrane and its preparation technology |
| CN104527163A (en) * | 2014-12-23 | 2015-04-22 | 北京长城华冠汽车技术开发有限公司 | Novel car trunk cover plate and preparation method thereof |
| CN104527168A (en) * | 2014-12-26 | 2015-04-22 | 天津市大林新材料科技有限公司 | Novel car trunk cover plate and preparation method thereof |
| CN106808758A (en) * | 2015-11-27 | 2017-06-09 | 王雷钧 | A kind of fireproof metal composite plate and its manufacture method |
| CN106947401A (en) * | 2017-03-31 | 2017-07-14 | 江苏斯瑞达新材料科技有限公司 | High strength non-woven fabric adhesive tape and preparation method thereof |
| CN107284067A (en) * | 2017-07-08 | 2017-10-24 | 海宁市恒康塑料包装有限公司 | A kind of manufacture method of concavo-convex polymeric membrane and the preparation method of a kind of furred ceiling or wallboard |
| CN109747237A (en) * | 2019-03-04 | 2019-05-14 | 宁波赛孚新材料科技有限公司 | A kind of compound foamed aluminum plate material production technology and plate |
| CN112140252A (en) * | 2020-09-21 | 2020-12-29 | 千年舟新材科技集团有限公司 | Ecological plate and one-step composite forming process thereof |
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