CN1143127A - Inner window frame section produced by garbage - Google Patents
Inner window frame section produced by garbage Download PDFInfo
- Publication number
- CN1143127A CN1143127A CN95109275A CN95109275A CN1143127A CN 1143127 A CN1143127 A CN 1143127A CN 95109275 A CN95109275 A CN 95109275A CN 95109275 A CN95109275 A CN 95109275A CN 1143127 A CN1143127 A CN 1143127A
- Authority
- CN
- China
- Prior art keywords
- window frame
- hdpe
- terylene
- pet
- garbage
- 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
- 239000010813 municipal solid waste Substances 0.000 title claims description 6
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 10
- 229920004933 Terylene® Polymers 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 claims abstract description 3
- 229920001903 high density polyethylene Polymers 0.000 claims description 11
- 239000004700 high-density polyethylene Substances 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 2
- 229920000092 linear low density polyethylene Polymers 0.000 claims 1
- 239000004707 linear low-density polyethylene Substances 0.000 claims 1
- 229920000139 polyethylene terephthalate Polymers 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000003365 glass fiber Substances 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 6
- 239000000835 fiber Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- 238000003490 calendering Methods 0.000 description 2
- 238000007385 chemical modification Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000000051 modifying effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000276489 Merlangius merlangus Species 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229920005601 base polymer Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000012767 functional filler Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing Of Solid Wastes (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
A technology for manufacturing the shaped material used for building engineering features that the shopping bags made of terylene wastes and glass fibre are used as basic raw materials. The door and window frame made of the section bar is regular like an aluminum alloy door and window. Can be combined by an adhesion method without welding. Has good corrosion resistance. The manufacturing cost is low, and the price competition advantage is high.
Description
The present invention relates to a kind of polymer garbage reclamation and utilize method.Its product is used to build worker's material.
Aluminum alloy doors and windows are extensively favored because of its outward appearance is regular and durable.Be difficult to popularize but cost an arm and a leg.Moreover, if common ground, use this door and window in large quantities, certainly will bring again and can't bear burden ground energy resource consumption.
With the compound plastic door-window of PVC/ steel, because welding inconvenience, the processing that need be prefabricated in the factory of a lot of parts.On price, there is not any advantage again.Thereby occupation rate of market is more low always.
The present invention adopts and reclaims terylene (PET) rubbish is main raw material, and the door window frame of manufacturing is, remunerative price low except that cost competed.Also because PET has a lot of good performances.At first, its hardness is the hat of thermoplastic, and its fibre reinforced materials performance is bordering on thermosetting plastics.And good creep resistant, fatigue durability and be better than the resistance to ag(e)ing of fiberglass, all be a kind of very good worker's material of building.But, we can not directly make door window frame with commodity RPET, because it is too expensive.
Adopt the PET waste recovery to utilize method, can the workout cost problem.But because the PET after the fusion, as without orientation stretching, cooling back embrittlement does not have value.So, abroad the PET refuse except that those than can be used as the fiberfill fibers of the wire drawing again (this silk can not remake fabric) that is easier to separate to purify, major part is still burnt by Buddhist.Therefore, recycle this material, the problem that at first faces is exactly a toughening modifying, overcomes its fragility.Did a little researchs abroad in this respect.Its typical case's report is found in Eng, PLastic 1991 (1).
The current means toughness reinforcing to PET, more feasible is to add second kind of polymer, and this base polymer can be an elastomer, can be polyolefin also, makes its alloying, and Drink bottle holder is exactly with the toughness reinforcing example of HDPE.But, because HDPE and PET compatibility are poor, so before blend, need chemical modification in advance.On the other hand, according to reports, a lot of blending and modifyings need carry out under protective gas or vacuum condition.
The objective of the invention is to find a kind of method, is practicable under most of medium-sized and small enterprises existing equipments and technical conditions, and simultaneously with low cost, product is competitive.
The object of the present invention is achieved like this: at first selected shopping plastic bag discarded object for use, this material source is wide and cheap.On the other hand, the calendering process that adopts the present invention to propose.Adopt this technology, HDPE does not need chemical modification, and all calendering process can carry out in traditional common mixing facilities.
The technology that the present invention proposes is characterized in that: add PET and other component again after only needing earlier HDPE and glass fibre fully mixed, just can solve the problem that HDPE separates with PET.
Produce test piece with two kinds of methods, first method is HDPE to be mixed the back add glass with PET, and second kind is the method that proposes with the present invention.Preceding a kind of bad mechanical property, this can see from the tomography with two kinds of test pieces: the former HDPE is distributed in the PET continuous phase with island, and latter HDPE is netted.
Embodiment 1.Be material with the method blend of the present invention's proposition, the test piece of on hydraulic press, suppressing with 5MPa pressure.The test piece smooth in appearance, high resilience.
From test the effect that this method is toughness reinforcing can be described, but can not represent the performance of actual product, because a lot of conditions more help crystallization in the extrusion.
Every index of this material can not reach the aluminium alloy level certainly, but considers that aluminium alloy extrusions generally all is a cancelled structure, therefore, only needs suitably to increase wall thickness and inner reinforcement.Just can adapt to the door-window section bar requirement.Shown in figure (1).A uses for the slidingtype slide.The fixed slide of b is used.
This section bar has following visible advantage at least:
One, regular as the aluminium alloy.
Two, because good cohesiveness is arranged, as use the epoxy resin structure glue, need not special surface treatment, there is very high intensity the junction, thus easy to make self-evident, in case be damaged, repair also very convenient.
Three, unlike aluminium alloy, be subject to the corrosion of acid medium.As steam of acid rain, sulfur-bearing acids etc.
Four, cheap.
Fig. 2 is the fine method technological process of production of a kind of length.
With the glass of crossing through coupling agent treatment 1,, that HDPE is coated on it by extruder 2.When fibre bundle passed through extruder 3, the PET blend was coated at skin.Extruder 3 is to supply with blended material simultaneously by the helix powder feeding machine 5 that PET reclaims extruder and dispensing functional filler such as antimonous oxide, molybdenum bisuphide class inorganic powder.Granulation in pelleter 6 at last.Pellet mixes in extruder 7 and is extruded into section bar.During by hauling machine 8, the while customized cut-off.Among the figure 9, be a kind of cross section of section bar.
Embodiment 1
Prescription: component title weight percentages of components specification
Terylene refuse 56 contains cotton 33%
Plastic bag refuse 14
20 40/ yarns of glass fibre
This test piece TENSILE STRENGTH of coarse whiting 10 400 orders 35.2MPa, bending modulus 87MPa.
Claims (3)
1, a kind of section bar that is used for door window frame is by two kinds of rubbish, that is: terylene refuse and discarded shopping plastic bag strengthen with glass, and make by the process that the present invention proposes.
2, according to claim 1: it is characterized in that raw material are two kinds of rubbish, the terylene refuse can be pure washing or BLENDED FABRIC, also can be PET bottle, bottle holder.Another kind is to be the shopping plastic bag of material of main part with HDPE.Wherein can be to contain a spot of LLDPE and PP.
3, according to claim 1: the process feature that the present invention proposes is, must be earlier with HDPE and glass blend, and then add other components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95109275A CN1074346C (en) | 1995-08-12 | 1995-08-12 | internal window frame section produced from rubbish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95109275A CN1074346C (en) | 1995-08-12 | 1995-08-12 | internal window frame section produced from rubbish |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1143127A true CN1143127A (en) | 1997-02-19 |
| CN1074346C CN1074346C (en) | 2001-11-07 |
Family
ID=5077112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95109275A Expired - Fee Related CN1074346C (en) | 1995-08-12 | 1995-08-12 | internal window frame section produced from rubbish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1074346C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781446A (en) * | 2010-03-22 | 2010-07-21 | 福建师范大学 | Method for preparing plastic pipe fitting from polyethylene terephthalate (PET) bottle reclaimed material |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4118276A1 (en) * | 1991-06-04 | 1992-12-10 | Basf Ag | Flat composite for car components - with thermoplastic matrix contg. recycled carpet backing, polypropylene@ and polyamide, and with glass fibre reinforcement |
| CN1069925A (en) * | 1991-09-06 | 1993-03-17 | 刘彦刚 | Thermoplastic platic wood |
| DE4139257A1 (en) * | 1991-11-29 | 1993-06-03 | Basf Ag | Recycled plastic moulding material - contains recycled polyolefin or polystyrene, recycled fibre-reinforced thermoset and opt. acid or ester gp.-contg. ethylene@] copolymer etc. |
| DE4215349C2 (en) * | 1992-05-09 | 1996-05-23 | Walter Voest | Process for the production of molded parts |
| CN2227128Y (en) * | 1995-02-21 | 1996-05-15 | 回显权 | Glass fibre plastic-covered shaped material |
-
1995
- 1995-08-12 CN CN95109275A patent/CN1074346C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781446A (en) * | 2010-03-22 | 2010-07-21 | 福建师范大学 | Method for preparing plastic pipe fitting from polyethylene terephthalate (PET) bottle reclaimed material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1074346C (en) | 2001-11-07 |
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
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