CN1349885A - Reinforced composite aluminium-plastic plate - Google Patents
Reinforced composite aluminium-plastic plate Download PDFInfo
- Publication number
- CN1349885A CN1349885A CN 00131532 CN00131532A CN1349885A CN 1349885 A CN1349885 A CN 1349885A CN 00131532 CN00131532 CN 00131532 CN 00131532 A CN00131532 A CN 00131532A CN 1349885 A CN1349885 A CN 1349885A
- Authority
- CN
- China
- Prior art keywords
- enhancing
- plastic decking
- composited aluminum
- surfactant
- central layer
- 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.)
- Granted
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 32
- 239000004033 plastic Substances 0.000 title claims abstract description 32
- 239000002131 composite material Substances 0.000 title abstract 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 42
- 239000004411 aluminium Substances 0.000 claims abstract description 14
- 229920000098 polyolefin Polymers 0.000 claims abstract description 14
- 239000004094 surface-active agent Substances 0.000 claims abstract description 13
- 230000002708 enhancing effect Effects 0.000 claims description 14
- -1 polyethylene Polymers 0.000 claims description 13
- 239000004698 Polyethylene Substances 0.000 claims description 12
- 229920000573 polyethylene Polymers 0.000 claims description 12
- 239000010883 coal ash Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 239000012752 auxiliary agent Substances 0.000 claims description 5
- 238000006116 polymerization reaction Methods 0.000 claims description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 3
- 229940088417 precipitated calcium carbonate Drugs 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 239000003963 antioxidant agent Substances 0.000 claims description 2
- 230000003078 antioxidant effect Effects 0.000 claims description 2
- 239000004611 light stabiliser Substances 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 238000005034 decoration Methods 0.000 abstract description 2
- 239000002671 adjuvant Substances 0.000 abstract 1
- 239000011256 inorganic filler Substances 0.000 abstract 1
- 229910003475 inorganic filler Inorganic materials 0.000 abstract 1
- 235000010210 aluminium Nutrition 0.000 description 32
- 239000010410 layer Substances 0.000 description 15
- 239000012790 adhesive layer Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005215 recombination Methods 0.000 description 3
- 230000006798 recombination Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000011157 advanced composite material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 241001274660 Modulus Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to a reinforced aluminium-plastics composite plate, including aluminium face plate, aluminium base plate and core plate, in which the core plate is modified polyolefine plate which is made up by using (wt%) 5-35% of inorganic filler, 0.1-1% of surfactant, 63-94.9% of polyolefine and 0-1% of adjuvant through mixing process. Said invention raises the rigidity, strength and heat-resisting property of aluminium-plastics composite plate, and possesses the advantages of light weight and low cost. It can be extensively used in all fields of building decoration industry.
Description
What the present invention relates to is a kind of composited aluminum and plastic decking that is composited by bonding by aluminium matter panel, aluminum soleplate and quilted plastic panel.
Composited aluminum and plastic decking is to be panel and base plate with aluminium alloy or fine aluminium, the plastics of lightweight are that polyolefin is a central layer, and a kind of advanced composite material (ACM) that is composited by adhesive-layer bonding is because it has flat appearance, use, processing, excellent properties such as easy for installation are applied to the building decoration field.In order to make the application of aluminium-plastic panel in wide spectrum more, people have higher requirement to intensity, the rigidity of aluminium-plastic panel.
The objective of the invention is to existing composited aluminum and plastic decking is improved, a kind of more enhancing composited aluminum and plastic decking of high strength and rigidity that has is provided.
The object of the present invention is achieved like this: the present invention includes aluminium matter panel, aluminum soleplate and central layer, between aluminium matter panel and the central layer, bond together by adhesive-layer between aluminum soleplate and the central layer, wherein central layer is the improved polyalkene central layer, is that the inorganic fillings of 5-35%, the surfactant of 0.1-1%, the polyolefin of 63-94.9% and the auxiliary agent blend of 0-1% constitute by volumn concentration.
Aluminium matter panel of the present invention and base plate can be aluminium alloy or the fine aluminiums of using always, and preferably handle through chromaking on its surface, and with the cohesive force of raising with adhesive-layer, the thickness of aluminium matter panel and aluminum soleplate is generally between the 0.15-0.5mm.
Improved polyalkene central layer of the present invention is earlier inorganic fillings to be handled through surfactant, again with all the other component blend after screw extruder is extruded forms.The optimum value of the volumn concentration of each component is: inorganic fillings 20%, surfactant 0.5%, polyolefin 79.5%.
Polyolefin of the present invention derives from commercially available finished product, and can select polymerization single polymerization monomer for use is C
2-C
4The polyolefin of alkene, as polyethylene, polypropylene or polybutene, the most normal polyethylene of selecting for use.
Inorganic fillings selectable range of the present invention is very wide, as selecting powder coal ash glass-microballons, precipitated calcium carbonate, white clay, hollow beads or the like for use.Powder coal ash glass-microballons and white clay are industrial waste, and precipitated calcium carbonate and hollow beads derive from commercially available finished product.
Surfactant of the present invention derives from commercially available finished product, selects for use usually to have chain length more than or equal to C
12The surfactant of alkyl, its effect is to improve inorganic fillings and polyolefinic affinity.
Auxiliary agent of the present invention can be selected antioxidant, light stabilizer, lubricant etc. for use, adopts wherein a kind of or their any combination, and its effect is to strengthen chemical stability and processing performance.The general auxiliary agent that when inorganic fillings content is higher among the present invention, adds.
The compound production technology of enhancing composited aluminum and plastic decking of the present invention can be selected conventional coextrusion complex technique for use.
Technique effect of the present invention is: the present invention improves quilted plastic panel of the prior art, mainly be toward wherein having added lightweight and inexpensive inorganic fillings, the rigidity and the intensity of composited aluminum and plastic decking of the present invention are improved greatly, also improved the heat resistance of product, it can used below 85 ℃ for a long time, and product of the present invention in addition also has lightweight and the low advantage of cost.
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the section of structure of the embodiment of the invention.
Embodiment one:
As shown in Figure 1, the enhancing composited aluminum and plastic decking of embodiment one comprises aluminum soleplate 4 and the thick modified poly ethylene central layer 3 of middle 3mm that 0.5mm thick aluminium matter panel 1,0.5mm are thick, between aluminium matter panel 1 and the modified poly ethylene central layer 3, bond together by thermoplasticity hot melt adhesive layer 2 between aluminum soleplate 4 and the modified poly ethylene central layer 3, wherein modified poly ethylene central layer 3 is to be volumn concentration that 5% powder coal ash glass-microballons is handled through 0.1% surfactant earlier, again with 94.9% polyethylene blend after screw extruder is extruded forms.The coextrusion recombination process of the enhancing composited aluminum and plastic decking of present embodiment is as follows: central layer and adhesive-layer are extruded jointly, and under 190 ℃ of temperature, with 2.2 meters/minute speed and panel and bottom plate combined, cooling makes.
Embodiment two:
The structure of embodiment two also as shown in Figure 1, embodiment two with the difference of embodiment one is, the modified poly ethylene central layer is to be volumn concentration that 35% powder coal ash glass-microballons is handled through 1% surfactant earlier, again with the lubricant blend of 63% polyethylene and 1% after screw extruder is extruded forms.In the coextrusion recombination process of the enhancing composited aluminum and plastic decking of present embodiment, the speed of coextru-lamination is 2.2 meters/minute.
Embodiment three: present embodiment is a most preferred embodiment.
The structure of embodiment three also as shown in Figure 1, the difference of it and embodiment one is, the modified poly ethylene central layer is to be volumn concentration that 20% powder coal ash glass-microballons is handled through 0.5% surfactant earlier, again with 79.5% polyethylene blend after screw extruder is extruded forms.In the coextrusion recombination process of the enhancing composited aluminum and plastic decking of present embodiment, the speed of coextru-lamination is 2 meters/minute.
The relevant performance comparison such as the following table of the enhancing composited aluminum and plastic decking of embodiment three and the conventional aluminium plastic clad plate of prior art:
| The contrast project strengthens composited aluminum and plastic decking conventional aluminium plastic clad plate method of testing |
| Surface density (kg/m 2) 5.00 5.59 ASTM D792 bending strengths (Mpa), the 173 152 ASTM D393 moduluses of elasticity in static bending (* 10 4Mpa) 3.74 3.39 ASTM D393 thermal coefficient of expansions (* 10 -5℃ -1) 2.86 3.18 ASTM D696 heat distortion temperatures (℃) 120 110 ASTM D648 |
As can be seen from the above table, the enhancing composited aluminum and plastic decking of present embodiment is compared with the conventional aluminium plastic clad plate, and is in light weight, not flexible, and heat resistance is good.
Claims (7)
1. one kind strengthens composited aluminum and plastic decking, comprise aluminium matter panel, aluminum soleplate and central layer, it is characterized in that: described central layer is the improved polyalkene central layer, is that the inorganic fillings of 5-35%, the surfactant of 0.1-1%, the polyolefin of 63-94.9% and the auxiliary agent blend of 0-1% constitute by volumn concentration.
2. enhancing composited aluminum and plastic decking according to claim 1 is characterized in that: the optimum value of the volumn concentration of each component is in the described improved polyalkene central layer, inorganic fillings 20%, surfactant 0.5%, polyolefin 79.5%.
3. enhancing composited aluminum and plastic decking according to claim 1 and 2 is characterized in that: described surfactant is for having chain length more than or equal to C
12The surfactant of alkyl.
4. enhancing composited aluminum and plastic decking according to claim 1 is characterized in that: described inorganic fillings is powder coal ash glass-microballons, precipitated calcium carbonate, white clay, hollow beads.
5. enhancing composited aluminum and plastic decking according to claim 1 is characterized in that: described polyolefinic polymerization single polymerization monomer is C
2-C
4Alkene.
6. enhancing composited aluminum and plastic decking according to claim 5 is characterized in that: described polyolefin is a polyethylene.
7. enhancing composited aluminum and plastic decking according to claim 1 is characterized in that: described auxiliary agent is antioxidant, light stabilizer, lubricant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001315323A CN1149145C (en) | 2000-10-24 | 2000-10-24 | Reinforced composite aluminium-plastic plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001315323A CN1149145C (en) | 2000-10-24 | 2000-10-24 | Reinforced composite aluminium-plastic plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1349885A true CN1349885A (en) | 2002-05-22 |
| CN1149145C CN1149145C (en) | 2004-05-12 |
Family
ID=4594708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001315323A Expired - Fee Related CN1149145C (en) | 2000-10-24 | 2000-10-24 | Reinforced composite aluminium-plastic plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1149145C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103709479A (en) * | 2013-12-18 | 2014-04-09 | 江苏标榜装饰新材料股份有限公司 | Aluminum-plastic composite panel with high rigidity and high bending strength and preparation method of aluminum-plastic composite panel |
| CN107498950A (en) * | 2017-09-21 | 2017-12-22 | 宿州市澳饰龙装饰材料有限公司 | A kind of cellular fibronectin shingle nail and preparation method thereof |
-
2000
- 2000-10-24 CN CNB001315323A patent/CN1149145C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103709479A (en) * | 2013-12-18 | 2014-04-09 | 江苏标榜装饰新材料股份有限公司 | Aluminum-plastic composite panel with high rigidity and high bending strength and preparation method of aluminum-plastic composite panel |
| CN103709479B (en) * | 2013-12-18 | 2016-03-09 | 江苏标榜装饰新材料股份有限公司 | Aluminum-plastic composite board of a kind of high rigidity and high bending strength and preparation method thereof |
| CN107498950A (en) * | 2017-09-21 | 2017-12-22 | 宿州市澳饰龙装饰材料有限公司 | A kind of cellular fibronectin shingle nail and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1149145C (en) | 2004-05-12 |
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Fangda New Material (Jiangxi) Co., Ltd. Assignor: Fangda Group Co., Ltd. Contract fulfillment period: 2009.5.4 to 2014.5.3 contract change Contract record no.: 2009440000916 Denomination of invention: Reinforced composite aluminium-plastic plate Granted publication date: 20040512 License type: Exclusive license Record date: 2009.7.29 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.5.4 TO 2014.5.3; CHANGE OF CONTRACT Name of requester: FANGDAXIN MATERIAL ( JIANGXI ) CO., LTD. Effective date: 20090729 |
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| ASS | Succession or assignment of patent right |
Owner name: FANGDA NEW MATERIALS (JIANGXI) CO., LTD. Free format text: FORMER OWNER: FANGDA GROUP CO., LTD. Effective date: 20101119 |
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Free format text: CORRECT: ADDRESS; FROM: 518055 FANGDACHENG, LONGJING, XILI, NANSHAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 330096 NO. 1189, GAOXIN AVENUE, HIGH-TECH. ZONE, NANCHANG CITY, JIANGXI PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20101119 Address after: 330096, 1189 hi tech Avenue, Nanchang hi tech Zone, Jiangxi Patentee after: Fangda New Material (Jiangxi) Co., Ltd. Address before: 518055 Guangdong city of Shenzhen province Nanshan District Xili, Longjing Fangda Patentee before: Fangda Group Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040512 Termination date: 20161024 |
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| CF01 | Termination of patent right due to non-payment of annual fee |