CN1401721A - Hot-melt polyolefin adhesive and composite structure film using same - Google Patents
Hot-melt polyolefin adhesive and composite structure film using same Download PDFInfo
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- CN1401721A CN1401721A CN 02134677 CN02134677A CN1401721A CN 1401721 A CN1401721 A CN 1401721A CN 02134677 CN02134677 CN 02134677 CN 02134677 A CN02134677 A CN 02134677A CN 1401721 A CN1401721 A CN 1401721A
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- melt adhesive
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Abstract
A hot-melt polyolefine adhesive is prepared from polar group modified polyolefine, polyethene, ethylene-vinyl acetate, viscosity-increasing resin, inorganic filler and antioxidant through melting and blending. A composite adhesive sheet for making cellular aluminium board is composed of two surface layers made of reinforced meshed material and central said adhesive layer. Its advantages are high and uniform adhesion (7-32 N/mm), good toughness and high durability.
Description
Technical field
The present invention relates to a kind of polyolefin hot-melt adhesive, and be used for compound sticking structure film between sheet material and the honeycomb core, belong to macromolecule adhesive field and field of compound material with what this kind hot melt adhesive was made.
Background technology
The honeycomb sheet material has in light weight, and sheet intensity is big, performance such as sound insulation, heat-proof quality are good, and wherein the performance with aluminum honeycomb panel is more outstanding especially.On the decoration market of curtain wall material, aluminum honeycomb panel occupies an important position.And in the technology of manufacturing aluminum honeycomb panel, the tackiness agent that adopts is mainly with Resins, epoxy and polyurethanes thixotrope at present, and above-mentioned two kinds of tackiness agent belong to thermosetting material, exist material more crisp, the vibrations and the deforming stress of be difficult to bear extraneous weather condition such as wind, expanding with heat and contract with cold and being brought, work-ing life is shorter, and stripping strength is lower (has only shortcomings such as 3～6N/mm).
Summary of the invention
The objective of the invention is at the problems referred to above, a kind of polyolefin hot-melt adhesive and a kind of composite structural film that utilizes this hot melt adhesive to make are provided, this kind composite structural film has characteristics such as stripping strength height, good processability, snappiness be good.
A kind of polyolefin hot-melt adhesive of the present invention is prepared by following method:
With polarity gene modified polyolefin 10～60wt%, polyethylene 10～40wt%, ethylene vinyl acetate 5～40wt%, tackifying resin 10～40wt%, mineral filler 2～10wt%, oxidation inhibitor 0.1～0.5wt%, evenly blend in high-speed mixer, under 160～250 ℃, in the cocurrent and parallel twin screw extruder, extrude pelletizing with the rotating speed of 200～400rpm and make.
The above-mentioned preferred maleic anhydride grafted polyethylene of polarity gene modified polyolefin, acrylic acid-grafted polyethylene and maleic anhydride graft EVA.
The preferred high density polyethylene(HDPE) of above-mentioned polyethylene, new LDPE (film grade) and linear polyethylene.
Above-mentioned tackifying resin is formed by being selected from the resin that is no less than two kinds in APP, SIS, BR, polymerized rosin and the petroleum resin, preferred APP, SIS and polymerized rosin.
Above-mentioned mineral filler is selected from talcum powder, CaCO
3, kaolin, Al (OH)
3, hydrotalcite, TiO
2And SiO
2, preferably water talcum and CaCO
3
A kind of composite structural film adopts that heat posted is closed, coating or casting technique, is compounded at the polyolefin hot-melt adhesive that will be made by aforesaid method under 200～280 ℃ of temperature on the two sides of mesh material to make.
Described mesh material is optional from polypropylene, polyester, nylon-type screen cloth, non-woven fabrics, glass cloth, cotton gauze and Steel net structured material.
The composite structural film that the present invention is made by polyolefin hot-melt adhesive, have high bonding strength and uniform bounding force, snappiness is good, can replace widely used epoxies or polyurethanes class thermoset structure glue on aluminum honeycomb panel at present, and it is easy to operate, usage period is long, and with its aluminum honeycomb panel that makes, stripping strength is up to 7～32N/mm.Also can be applicable in the honeycomb card board.
Description of drawings
Fig. 1 is the structural representation of composite structural film of the present invention.
Embodiment
Embodiment 1
Polyethylene hot-melt adhesive stick component: MALEIC ANHYDRIDE graft modification polyethylene 20%, new LDPE (film grade) 40wt%, ethene-vinyl acetate copolymer 12wt%, APP 10wt%, SIS 5wt%, CaCO
312.5wt%, antioxidant 1010 0.5wt%.
Above-mentioned each component was mixed in high-speed mixer 8 minutes, join extruding and hot melting tackiness agent in the parallel double-screw extruder after mixing.Wherein the screw diameter of parallel double-screw extruder is 35mm, and length-to-diameter ratio is 25; Temperature is set 200 ℃, and the forcing machine rotating speed is 200rpm.
As shown in Figure 1, the hot melt adhesive 2 that made by aforesaid method of composite structural film is compound to the two-sided of mesh material 1 and forms.The described mesh material 1 of present embodiment is a cotton gauze.
The preparation method of present embodiment composite structural film is as follows: the hot melt adhesive that aforesaid method makes is put into the ST90/30 single screw extrusion machine, and cotton gauze twists in the composite roll place, and to carry out tow sides coating heat successively compound.Extruder temperature is set in 200～280 ℃, speed setting 400rpm.The composite structural film thickness that makes is 0.4mm, 0.6mm and 0.8mm.
Above-mentioned composite structural film is applied to the manufacturing of aluminum honeycomb panel: the structure of aluminum honeycomb panel is aluminium sheet (thickness 1mm)/composite structural film/aluminium honeycomb core/composite structural film/aluminium sheet (thickness 1mm).Under 180 ℃ and 0.1～0.3Mpa condition, with hot-forming 10 minutes of said structure, be cut into the sample that width is 25mm with vulcanizing press after the cooling, the stripping strength under detecting 180 ℃, experimental result sees Table one.
| Composite structural film thickness (mm) | Stripping strength (N/25mm) |
| ????0.4 | ????300 |
| ????0.6 | ????400 |
| ????0.8 | ????800 |
Table one
Embodiment 2
Polyethylene hot-melt adhesive stick component: MALEIC ANHYDRIDE graft modification ethene-vinyl acetate copolymer 30%, linear polyethylene 20wt%, ethene-vinyl acetate copolymer 32wt%, APP 10wt%, SIS 5wt%, CaCO
32.5wt%, antioxidant 1010 0.5wt%.
Three kinds of preparation methods of this composite structural film aluminum honeycomb panel of hot melt adhesive, composite structural film and use are with embodiment 1.Wherein used mesh material is 60 order metal screens.Its experiment the results are shown in Table two.
| Composite structural film thickness (mm) | Stripping strength (N/25mm) |
| ????0.4 | ????180 |
| ????0.6 | ????260 |
| ????0.8 | ????400 |
Table two
Embodiment 3
Polyethylene hot-melt adhesive stick component: MALEIC ANHYDRIDE graft modification polyethylene 40%, linear polyethylene 20wt%, ethene-vinyl acetate copolymer 22wt%, APP 10wt%, SIS5wt%, hydrotalcite 2.5wt%, antioxidant 1010 0.5wt%.
Three kinds of preparation methods of this composite structural film aluminum honeycomb panel of hot melt adhesive, composite structural film and use are with embodiment 1.Wherein used mesh material is a non-woven fabrics.Its experiment the results are shown in Table three.
| Composite structural film thickness (mm) | Stripping strength (N/25mm) |
| ????0.4 | ????350 |
| ????0.6 | ????450 |
| ????0.8 | ????600 |
Table three
Composite structural film of the present invention removes and can be applicable to make aluminum honeycomb panel, also can be applicable to make honeycomb card board, can reach above-mentioned effect equally.
Claims (9)
1, a kind of polyolefin hot-melt adhesive is prepared by following method:
With polarity gene modified polyolefin 10～60wt%, polyethylene 10～40wt%, ethene-vinyl acetate 5～40wt%, tackifying resin 10～40wt%, mineral filler 2～10wt%, oxidation inhibitor 0.1～0.5wt% is at 160～250 ℃ of following melt blending extruded polyolefin hotmelts of temperature.
2, a kind of polyolefin hot-melt adhesive according to claim 1 is characterized in that: described polarity gene modified polyolefin is selected from maleic anhydride grafted polyethylene, acrylic acid-grafted polyethylene and maleic anhydride graft EVA.
3, a kind of polyolefin hot-melt adhesive according to claim 1, it is characterized in that: described polyethylene is selected from high density polyethylene(HDPE), new LDPE (film grade) and linear polyethylene.
4, a kind of polyolefin hot-melt adhesive according to claim 1 is characterized in that: described tackifying resin is formed by being selected from the resin that is no less than two kinds in APP, SIS, BR, polymerized rosin and the petroleum resin.
5, a kind of polyolefin hot-melt adhesive according to claim 4 is characterized in that: described tackifying resin is formed by being selected from resins two or more at least in APP, SIS and the polymerized rosin.
6, a kind of polyolefin hot-melt adhesive according to claim 1, it is characterized in that: described mineral filler is selected from talcum powder, CaCO
3, kaolin, Al (OH)
3, hydrotalcite, TiO
2And SiO
2
7, a kind of polyolefin hot-melt adhesive according to claim 6, it is characterized in that: described mineral filler is selected from CaCO
3And hydrotalcite.
8, a kind of composite structural film is characterized in that: it is made up of mesh material (1) and any one described polyolefin hot-melt adhesive (2) of claim 1～7 of being compounded on the upper and lower bottom surface of mesh material (1).
9, composite structural film according to claim 8, mesh material wherein (1) is selected from polypropylene, polyester, nylon screen, non-woven fabrics, glass cloth, cotton gauze and Steel net structured material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02134677 CN1401721A (en) | 2002-09-06 | 2002-09-06 | Hot-melt polyolefin adhesive and composite structure film using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02134677 CN1401721A (en) | 2002-09-06 | 2002-09-06 | Hot-melt polyolefin adhesive and composite structure film using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1401721A true CN1401721A (en) | 2003-03-12 |
Family
ID=4747841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02134677 Pending CN1401721A (en) | 2002-09-06 | 2002-09-06 | Hot-melt polyolefin adhesive and composite structure film using same |
Country Status (1)
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|---|---|
| CN (1) | CN1401721A (en) |
Cited By (27)
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|---|---|---|---|---|
| CN100513504C (en) * | 2005-05-27 | 2009-07-15 | 庄廷生 | Double-side hot-melt adhesive film and process for making same |
| CN101818035A (en) * | 2010-03-25 | 2010-09-01 | 同济大学 | Hot melt adhesive for quick joint coating of metallic pipeline and preparation method thereof |
| CN102128317A (en) * | 2011-03-15 | 2011-07-20 | 广东联塑科技实业有限公司 | PE-RT wiremesh framework composite pipe and preparation method and application thereof |
| CN102127379A (en) * | 2010-09-30 | 2011-07-20 | 广东联塑科技实业有限公司 | High-melting-point hot melt adhesive for adhering steel-plastic composite pipes |
| CN102134350A (en) * | 2010-12-31 | 2011-07-27 | 广州鹿山新材料股份有限公司 | Anticorrosive antiskid powder for outside of 3PP pipeline for oil and gas transmission and preparation method thereof |
| CN102134467A (en) * | 2010-12-31 | 2011-07-27 | 广州鹿山新材料股份有限公司 | Preparation method of nanometer barrier hot melt adhesive |
| CN101357522B (en) * | 2008-09-25 | 2011-09-07 | 广州鹿山新材料股份有限公司 | Aluminum cellular composite board manufacture method |
| CN102190984A (en) * | 2011-04-08 | 2011-09-21 | 河北金天塑胶新材料有限公司 | Hot-melt adhesive for steel-plastic composite pipe |
| CN102329567A (en) * | 2011-07-13 | 2012-01-25 | 大连美宸特科技有限公司 | Liquid rubber spray paint containing hydrotalcite |
| CN101760145B (en) * | 2009-12-22 | 2012-05-30 | 广州鹿山新材料股份有限公司 | Halogen-free flame-retardant hot-melt pressure sensitive adhesive tape and preparation method thereof |
| CN101760150B (en) * | 2009-12-22 | 2012-05-30 | 广州鹿山新材料股份有限公司 | Halogen-free flame-retardant polyolefin hot-melt adhesive and composite structural film |
| CN103002966A (en) * | 2010-07-26 | 2013-03-27 | 曼·胡默尔有限公司 | Filter element and process for producing a filter element |
| CN103289607A (en) * | 2013-05-07 | 2013-09-11 | 安徽金门工贸有限公司 | Hot melt adhesive for aluminium alloy material and preparation method of hot melt adhesive |
| CN103571346A (en) * | 2013-10-24 | 2014-02-12 | 芜湖众力部件有限公司 | Nanometer hot melt adhesive for automotive upholstery |
| CN103709973A (en) * | 2013-12-04 | 2014-04-09 | 浙江固特热熔胶有限公司 | Cross-interface penetration adhesive |
| CN104449469A (en) * | 2014-11-28 | 2015-03-25 | 河源市普立隆新材料科技有限公司 | Method for preparing polyethylene type adhesive resin for multilayer co-extrusion barrier package |
| CN104497913A (en) * | 2014-12-16 | 2015-04-08 | 上海邦中高分子材料有限公司 | Binder resin for steel-plastic composite tube and preparation method of binder resin |
| 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 |
| US9534155B2 (en) | 2014-03-07 | 2017-01-03 | Honeywell International Inc. | Adhesion promotion to difficult substrates for hot melt adhesives |
| CN106833458A (en) * | 2017-01-05 | 2017-06-13 | 毕同召 | A kind of household electrical appliances foaming PUR and preparation method thereof |
| CN108070334A (en) * | 2017-12-26 | 2018-05-25 | 上海邦中高分子材料有限公司 | A kind of composited aluminum and plastic decking adhering resin |
| CN108641629A (en) * | 2018-05-30 | 2018-10-12 | 临沂超星新材料科技有限公司 | A kind of novel polyethylene binding resin and preparation method thereof |
| CN109207074A (en) * | 2018-08-30 | 2019-01-15 | 上海邦中高分子材料股份有限公司 | A kind of composite hot melt adhesive Nian Jie with PVC for metal and preparation method thereof |
| CN111073524A (en) * | 2019-12-27 | 2020-04-28 | 上海邦中高分子材料股份有限公司 | Bonding resin for PU foam and preparation method thereof |
| CN109705767B (en) * | 2018-12-29 | 2021-06-04 | 苏州度辰新材料有限公司 | Structural white packaging adhesive film for solar cell module |
| CN114410246A (en) * | 2022-01-18 | 2022-04-29 | 江苏斯尔邦石化有限公司 | Hot melt adhesive composition and preparation method and application thereof |
| CN115873519A (en) * | 2022-12-30 | 2023-03-31 | 广州鹿山新材料股份有限公司 | Adhesive film for aluminum honeycomb panel, preparation method of adhesive film, aluminum honeycomb panel and application of adhesive film |
-
2002
- 2002-09-06 CN CN 02134677 patent/CN1401721A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100513504C (en) * | 2005-05-27 | 2009-07-15 | 庄廷生 | Double-side hot-melt adhesive film and process for making same |
| CN101357522B (en) * | 2008-09-25 | 2011-09-07 | 广州鹿山新材料股份有限公司 | Aluminum cellular composite board manufacture method |
| CN101760145B (en) * | 2009-12-22 | 2012-05-30 | 广州鹿山新材料股份有限公司 | Halogen-free flame-retardant hot-melt pressure sensitive adhesive tape and preparation method thereof |
| CN101760150B (en) * | 2009-12-22 | 2012-05-30 | 广州鹿山新材料股份有限公司 | Halogen-free flame-retardant polyolefin hot-melt adhesive and composite structural film |
| CN101818035A (en) * | 2010-03-25 | 2010-09-01 | 同济大学 | Hot melt adhesive for quick joint coating of metallic pipeline and preparation method thereof |
| CN103002966B (en) * | 2010-07-26 | 2015-11-25 | 曼·胡默尔有限公司 | The preparation method of filter element and filter element |
| CN103002966A (en) * | 2010-07-26 | 2013-03-27 | 曼·胡默尔有限公司 | Filter element and process for producing a filter element |
| CN102127379A (en) * | 2010-09-30 | 2011-07-20 | 广东联塑科技实业有限公司 | High-melting-point hot melt adhesive for adhering steel-plastic composite pipes |
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| CN102134467B (en) * | 2010-12-31 | 2013-03-27 | 广州鹿山新材料股份有限公司 | Preparation method of nanometer barrier hot melt adhesive |
| CN102128317A (en) * | 2011-03-15 | 2011-07-20 | 广东联塑科技实业有限公司 | PE-RT wiremesh framework composite pipe and preparation method and application thereof |
| CN102190984A (en) * | 2011-04-08 | 2011-09-21 | 河北金天塑胶新材料有限公司 | Hot-melt adhesive for steel-plastic composite pipe |
| CN102190984B (en) * | 2011-04-08 | 2012-11-14 | 河北金天塑胶新材料有限公司 | Hot-melt adhesive for steel-plastic composite pipe |
| CN102329567A (en) * | 2011-07-13 | 2012-01-25 | 大连美宸特科技有限公司 | Liquid rubber spray paint containing hydrotalcite |
| CN103289607A (en) * | 2013-05-07 | 2013-09-11 | 安徽金门工贸有限公司 | Hot melt adhesive for aluminium alloy material and preparation method of hot melt adhesive |
| CN103289607B (en) * | 2013-05-07 | 2015-11-25 | 安徽金门工贸有限公司 | A kind of aluminum alloy materials hot melt adhesive and preparation method thereof |
| CN103571346A (en) * | 2013-10-24 | 2014-02-12 | 芜湖众力部件有限公司 | Nanometer hot melt adhesive for automotive upholstery |
| CN103571346B (en) * | 2013-10-24 | 2015-06-17 | 芜湖众力部件有限公司 | Nanometer hot melt adhesive for automotive upholstery |
| CN103709973A (en) * | 2013-12-04 | 2014-04-09 | 浙江固特热熔胶有限公司 | Cross-interface penetration adhesive |
| US9534155B2 (en) | 2014-03-07 | 2017-01-03 | Honeywell International Inc. | Adhesion promotion to difficult substrates for hot melt adhesives |
| CN104449469B (en) * | 2014-11-28 | 2017-09-05 | 河源市普立隆新材料科技有限公司 | A kind of preparation method of multi-layer co-extruded barrier package polyethylene adhering resin |
| CN104449469A (en) * | 2014-11-28 | 2015-03-25 | 河源市普立隆新材料科技有限公司 | Method for preparing polyethylene type adhesive resin for multilayer co-extrusion barrier package |
| CN104497913A (en) * | 2014-12-16 | 2015-04-08 | 上海邦中高分子材料有限公司 | Binder resin for steel-plastic composite tube and preparation method of binder resin |
| 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 |
| 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 |
| CN106833458A (en) * | 2017-01-05 | 2017-06-13 | 毕同召 | A kind of household electrical appliances foaming PUR and preparation method thereof |
| CN108070334A (en) * | 2017-12-26 | 2018-05-25 | 上海邦中高分子材料有限公司 | A kind of composited aluminum and plastic decking adhering resin |
| CN108641629A (en) * | 2018-05-30 | 2018-10-12 | 临沂超星新材料科技有限公司 | A kind of novel polyethylene binding resin and preparation method thereof |
| CN109207074A (en) * | 2018-08-30 | 2019-01-15 | 上海邦中高分子材料股份有限公司 | A kind of composite hot melt adhesive Nian Jie with PVC for metal and preparation method thereof |
| CN109705767B (en) * | 2018-12-29 | 2021-06-04 | 苏州度辰新材料有限公司 | Structural white packaging adhesive film for solar cell module |
| CN111073524A (en) * | 2019-12-27 | 2020-04-28 | 上海邦中高分子材料股份有限公司 | Bonding resin for PU foam and preparation method thereof |
| CN114410246A (en) * | 2022-01-18 | 2022-04-29 | 江苏斯尔邦石化有限公司 | Hot melt adhesive composition and preparation method and application thereof |
| CN115873519A (en) * | 2022-12-30 | 2023-03-31 | 广州鹿山新材料股份有限公司 | Adhesive film for aluminum honeycomb panel, preparation method of adhesive film, aluminum honeycomb panel and application of adhesive film |
| CN115873519B (en) * | 2022-12-30 | 2023-07-07 | 广州鹿山新材料股份有限公司 | Adhesive film for aluminum honeycomb plate, preparation method of adhesive film, aluminum honeycomb plate and application of adhesive film |
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