CN103114786A - Modified co-extrude strengthened type structural material - Google Patents
Modified co-extrude strengthened type structural material Download PDFInfo
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- CN103114786A CN103114786A CN2012105475718A CN201210547571A CN103114786A CN 103114786 A CN103114786 A CN 103114786A CN 2012105475718 A CN2012105475718 A CN 2012105475718A CN 201210547571 A CN201210547571 A CN 201210547571A CN 103114786 A CN103114786 A CN 103114786A
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Abstract
The invention relates to the technical field of plastic structural materials, in particular to a modified co-extrude strengthened type structural material. The modified co-extrude strengthened type structural material comprises a modified strengthened lining and a polyvinyl chloride (PVC) structural material frame, wherein the left side of the PVC structural material frame is an outer end face, the right side of the PVC structural material frame is an inner end face, the middle of the PVC structural material frame is a lining cavity, more than one separation cavity is distributed in positions, which are corresponding to the left side and the right side of the lining cavity, of the PVC structural material frame, and the modified strengthened lining is fixed in the lining cavity in an integrated mode. The modified co-extrude strengthened type structural material is reasonable and compact in structure, improves the strength of the modified co-extrude strengthened type structural material through one-time shaping of a co-extrude technology and eliminates the process of secondary adding of a reinforced steel lining, a frame made of the modified co-extrude strengthened type structural material is time-and-labor saving in the process of installation, and good physical and mechanical performances are achieved especially on the connecting portions of every two structural materials.
Description
Technical field
The present invention relates to the plastic material technical field, is a kind of modification co-extrusion reinforcing profile.
Background technology
Door, window with not plasticized polyvinyl chloride (PVC-U) section bar, are the energy-conserving product of current national promotion and the important materials of chemical building material, are the stocks of present China esidential building door and window.At present, the PVC-U section bar product main component that people use is Corvic, due to the strength deficiency of its material own, must install steel lining additional during use in die cavity, is made into the intensity of door and window to improve section bar.Plastic-steel door and window with the making of PVC section bar, all need install the enhancing steel lining additional, to increase the anti-partial pressure value of door and window, this installation process need to will strengthen steel lining and be fixed in welded or bolted way in framework after plastic steel frame of door ﹠ window be made, and installation process wastes time and energy, and be to be installed in type framework in the later stage because this strengthens steel lining, cause strengthening steel lining and mutually can't couple together, cause the plastic-steel door and window bight to weld together link by two section bars fully, physical mechanical strength is relatively poor.
Summary of the invention
The invention provides a kind of modification co-extrusion reinforcing profile, overcome the deficiency of above-mentioned prior art, it can effectively solve the section bar intensity difference, and the frame installation process made from section bar is loaded down with trivial details, waste time and energy, and the problem that physical mechanical strength is poor.
Technical scheme of the present invention realizes by following measures: a kind of modification co-extrusion reinforcing profile, comprise that modification strengthens liner and PVC section material framework, the left side of PVC section material framework is the outer face, the right side of PVC section material framework is inner face, the middle part of PVC section material framework is the liner chamber, be distributed with on the left side of corresponding liner chamber and the PVC section material framework of right positions and be no less than the partitioned cavity of, one is fixed with modification and strengthens liner in the liner chamber.
The below is the further optimization and/or improvements to the foregoing invention technical scheme:
It is modification polybutylene terephthalate liner that above-mentioned modification strengthens liner.
It is modification PET liner that above-mentioned modification strengthens liner.
Be lining with to be distributed with in above-mentioned modification strengthens and be no less than the internal cavity of.
Reasonable and compact in structure of the present invention by the coextrusion technology one-shot forming, improves its intensity, save secondary and installed the process that strengthens steel lining additional, and the frame installation process of using this type of section bar to make is time saving and energy saving, especially in the junction of section bar in twos, has good physical and mechanical properties.
Description of drawings
Accompanying drawing 1 is the cross section structure schematic diagram of most preferred embodiment of the present invention.
Coding in accompanying drawing is respectively: 1 for modification strengthens liner, and 2 is the outer face, and 3 is inner face, and 4 is the liner chamber, and 5 is partitioned cavity, and 6 is internal cavity.
The specific embodiment
The present invention is not subjected to the restriction of following embodiment, can determine concrete embodiment according to technical scheme of the present invention and actual conditions.
In the present invention, for convenience of description, the description of the relative position relation of each parts is all that the Butut mode according to Figure of description is described, as: the position relationship of upper and lower, left and right etc. is to determine according to the Butut direction of Figure of description.
The invention will be further described below in conjunction with embodiment and accompanying drawing:
As shown in Figure 1, this modification co-extrusion reinforcing profile comprises that modification strengthens liner 1 and PVC section material framework, the left side of PVC section material framework is outer face 2, the right side of PVC section material framework is inner face 3, the middle part of PVC section material framework is liner chamber 4, be distributed with the partitioned cavity 5 that is no less than on the left side of corresponding liner chamber 4 and the PVC section material framework of right positions, be fixed with modification in the interior one of liner chamber 4 and strengthen liner 1.
Can according to actual needs, above-mentioned modification co-extrusion reinforcing profile be made further optimization and/or improvements:
As shown in Figure 1, modification enhancing liner 1 is modification polybutylene terephthalate liner.
As shown in Figure 1, modification enhancing liner 1 is modification PET liner.
As shown in Figure 1, be distributed with the internal cavity 6 that is no less than on modification enhancing liner 1.Internal cavity 6 not only can economical with materials, can also isolate the internal and external temperature transmission simultaneously, plays good heat insulation effect.
Above technical characterictic has consisted of most preferred embodiment of the present invention, and it has stronger compliance and best implementation result, can increase and decrease according to actual needs non-essential technical characterictic, satisfies the demand of different situations.
Claims (4)
1. modification co-extrusion reinforcing profile, it is characterized in that comprising that modification strengthens liner and PVC section material framework, the left side of PVC section material framework is the outer face, the right side of PVC section material framework is inner face, the middle part of PVC section material framework is the liner chamber, be distributed with on the left side of corresponding liner chamber and the PVC section material framework of right positions and be no less than the partitioned cavity of, one is fixed with modification and strengthens liner in the liner chamber.
2. modification co-extrusion reinforcing profile according to claim 1, is characterized in that it is modification polybutylene terephthalate liner that modification strengthens liner.
3. modification co-extrusion reinforcing profile according to claim 1, is characterized in that it is modification PET liner that modification strengthens liner.
4. according to claim 1 and 2 or 3 described modification co-extrusion reinforcing profiles, is characterized in that being lining with to be distributed with in the modification enhancing being no less than the internal cavity of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105475718A CN103114786A (en) | 2012-12-17 | 2012-12-17 | Modified co-extrude strengthened type structural material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105475718A CN103114786A (en) | 2012-12-17 | 2012-12-17 | Modified co-extrude strengthened type structural material |
Publications (1)
| Publication Number | Publication Date |
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| CN103114786A true CN103114786A (en) | 2013-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012105475718A Pending CN103114786A (en) | 2012-12-17 | 2012-12-17 | Modified co-extrude strengthened type structural material |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321529A (en) * | 2013-06-28 | 2013-09-25 | 浙江宏博新型建材有限公司 | Fully-coated high-energy-saving window and door profile materials |
| CN105968678A (en) * | 2016-06-17 | 2016-09-28 | 金发科技股份有限公司 | Self-reinforcement special-shaped section and preparing method and application thereof |
| CN106090593A (en) * | 2016-06-17 | 2016-11-09 | 金发科技股份有限公司 | A kind of self-reinforcing profile shapes and its preparation method and application |
| EP3721040B1 (en) | 2017-12-06 | 2022-11-16 | REHAU Industries SE & Co. KG | Hollow profile, in particular window profile or door profile |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1471202A2 (en) * | 2003-04-25 | 2004-10-27 | Profine GmbH | Sealing strip for the weather proof bridging of a gap between a frame and the border of the opening |
| CN201133186Y (en) * | 2007-11-15 | 2008-10-15 | 铜陵三佳科技股份有限公司 | Plastics reinforcement steel lining-free door and window section bar |
| CN101939501A (en) * | 2008-02-08 | 2011-01-05 | 阿鲁普拉斯特有限公司 | Fibre reinforced plastics are as the application of the rib of window frame or doorframe |
| CN102817529A (en) * | 2012-08-30 | 2012-12-12 | 大连实德集团有限公司 | Self-enhancement plastic profiled bar and production method thereof |
| CN203066745U (en) * | 2012-12-17 | 2013-07-17 | 新疆蓝山屯河型材有限公司 | Modified co-extruded reinforced section bar |
-
2012
- 2012-12-17 CN CN2012105475718A patent/CN103114786A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1471202A2 (en) * | 2003-04-25 | 2004-10-27 | Profine GmbH | Sealing strip for the weather proof bridging of a gap between a frame and the border of the opening |
| CN201133186Y (en) * | 2007-11-15 | 2008-10-15 | 铜陵三佳科技股份有限公司 | Plastics reinforcement steel lining-free door and window section bar |
| CN101939501A (en) * | 2008-02-08 | 2011-01-05 | 阿鲁普拉斯特有限公司 | Fibre reinforced plastics are as the application of the rib of window frame or doorframe |
| CN102817529A (en) * | 2012-08-30 | 2012-12-12 | 大连实德集团有限公司 | Self-enhancement plastic profiled bar and production method thereof |
| CN203066745U (en) * | 2012-12-17 | 2013-07-17 | 新疆蓝山屯河型材有限公司 | Modified co-extruded reinforced section bar |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321529A (en) * | 2013-06-28 | 2013-09-25 | 浙江宏博新型建材有限公司 | Fully-coated high-energy-saving window and door profile materials |
| CN105968678A (en) * | 2016-06-17 | 2016-09-28 | 金发科技股份有限公司 | Self-reinforcement special-shaped section and preparing method and application thereof |
| CN106090593A (en) * | 2016-06-17 | 2016-11-09 | 金发科技股份有限公司 | A kind of self-reinforcing profile shapes and its preparation method and application |
| CN105968678B (en) * | 2016-06-17 | 2019-03-19 | 金发科技股份有限公司 | A kind of self-reinforcing profile shapes and its preparation method and application |
| CN106090593B (en) * | 2016-06-17 | 2019-05-31 | 金发科技股份有限公司 | A kind of self-reinforcing profile shapes and its preparation method and application |
| EP3721040B1 (en) | 2017-12-06 | 2022-11-16 | REHAU Industries SE & Co. KG | Hollow profile, in particular window profile or door profile |
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Application publication date: 20130522 |