CN101113234B - PC/ABS alloy waste recovering formula - Google Patents
PC/ABS alloy waste recovering formula Download PDFInfo
- Publication number
- CN101113234B CN101113234B CN200610036824XA CN200610036824A CN101113234B CN 101113234 B CN101113234 B CN 101113234B CN 200610036824X A CN200610036824X A CN 200610036824XA CN 200610036824 A CN200610036824 A CN 200610036824A CN 101113234 B CN101113234 B CN 101113234B
- Authority
- CN
- China
- Prior art keywords
- abs
- waste
- impact
- fire retardant
- mbs
- 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.)
- Expired - Fee Related
Links
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The components containing in a recycle formula of PC/ABS alloy waste can be expressed in terms of mass fraction as 40 to 50 for PC/ABS waste, high-impact PC/ABS, 35 to 55 for regrinds, 1 to 3 for plasticizers, 3 to 7 for bromide fire retardant, 1 to 3 for stibium fire retardant, 2 to 7 for acrylic impact modifiers, and 0.2 to 0.5 for oxidation inhibitor. By mixing high-impact PC/ABS regrinds with general PC/ABS waste and adding various assistant, the formula of the invention can ensure that different properties of PC/ABS alloy waste meets the PC/ABS raw material standard, thereby, with quite good social and economic benefits, the formula can not only reduce production cost but also avoid the environmental pollution caused by the waste.
Description
Technical field
The present invention relates to macromolecular material Ji Intraoperative field, particularly relate to a kind of macromolecular material and reclaim prescription.
Background technology
The PC/ABS alloy is a kind of good comprehensive properties engineering plastics that the mid-1960s grows up, and it had both had thermotolerance, physical strength and the dimensional stability of PC; The workability and the advantage such as inexpensive that have ABS resin again; Its good combination property, cost performance are reasonable, can widespread use in fields such as automotive industry, household electrical appliance.Because the PC/ABS alloy is widely used in the electric equipment products, the waste and old material quantity that such product rejection produces later on is very huge, in order to reduce environmental stress and energy consumption, improve the application efficiency of resource, therefore traditional method that waste and old material is burned and buries is just economical and practical inadequately, thereby the regeneration of developing waste and old material material seems very crucial; High-impact PC/ABS alloy is in process of production owing to the reason of injection moulding machine running channel with formed product is bad can produce some mouths of a river material, these mouths of a river material as be not used, and then seeming quite wastes and causes contaminate environment.
Summary of the invention
In view of above problem, the object of the present invention is to provide a kind of PC/ABS alloyed scrap to reclaim prescription.
For achieving the above object; the present invention adopts high-impact PC/ABS mouth of a river material and the waste and old material blend of common PC/ABS; and the method for in the blend process, adding auxiliary agents such as toughner, fire retardant, antiaging agent; the PC/ABS alloyed scrap is carried out environmental protection recycle, make every performance of PC/ABS alloyed scrap all can reach PC/ABS raw material level.
The recovery prescription of PC/ABS alloyed scrap provided by the invention, its included component is expressed as with parts by weight:
The waste and old material 40～50 of PC/ABS
High-impact PC/ABS mouth of a river material 35～55
Toughner 1～3
Bromide fire retardant 3～7
Sb system fire retardant 1～3
Acrylic acid or the like impact modifier 2～7
Oxidation inhibitor 0.2～0.5
Wherein, described toughner can be ACR (methacrylic ester-acrylate copolymer), MBS (MBS), MMB (methyl methacrylate butadi ene copolymer) or ASA (acrylonitrile-styrene-acrylic ester copolymer) etc.
Described bromide fire retardant can be brominated polycarbonate, decabromodiphynly oxide, eight bromo ether, tetrabromo-bisphenol, tetrabromobisphenol a polycarbonate oligopolymer, hexabromocyclododecane or environment-friendly type bromide fire retardant TDE etc.
Described Sb system fire retardant can be antimonous oxide, antimony peroxide or sodium antimonate etc.
Described oxidation inhibitor can be antioxidant 1010, oxidation inhibitor 2921 etc.
Preferably, PC/ABS alloyed scrap provided by the invention reclaims prescription, and its component is expressed as with parts by weight:
The waste and old material 48.8 of PC/ABS
High-impact PC/ABS mouth of a river material 39
MBS 2
TDE 3
Antimonous oxide 1
Acrylic acid or the like impact modifier 6
Antioxidant 1010 0.2
Preferably, PC/ABS alloyed scrap provided by the invention reclaims prescription, and its component is expressed as with parts by weight:
The waste and old material 43.7 of PC/ABS
High-impact PC/ABS mouth of a river material 43.7
MBS 2
TDE 4
Antimonous oxide 1.3
Acrylic acid or the like impact modifier 4
Antioxidant 1010 0.3
Preferably, PC/ABS alloyed scrap provided by the invention reclaims prescription, and its component is expressed as with parts by weight:
The waste and old material 40 of PC/ABS
High-impact PC/ABS mouth of a river material 52
MBS 1
TDE 3
Antimonous oxide 1
Acrylic acid or the like impact modifier 2.6
Antioxidant 1010 0.4
PC/ABS alloyed scrap of the present invention reclaims prescription, it adopts high-impact PC/ABS mouth of a river material and the waste and old material blend of common PC/ABS, add various auxiliary agents simultaneously, can make every performance of PC/ABS alloyed scrap all can reach PC/ABS raw material level, therefore, the environmental pollution that it has avoided waste material to cause when reducing production costs has good social benefit and economic benefit.
Embodiment
Embodiment 1
Take by weighing following material in proportion:
The waste and old material 48.8 of PC/ABS
High-impact PC/ABS mouth of a river material 39
MBS 2
TDE 3
Antimonous oxide 1
Acrylic acid or the like impact modifier 6
Antioxidant 1010 0.2
Again this blend composition is passed through mixing granulator in the forcing machine, the gained mixing granulator is made finished product through injection molding, at last by the mechanical property of standard GB 13525/T-92 test gained finished product and by its flame retardant properties of the U.S. UL94 of electrician association standard testing, and according to the melt mass flow rate (MFR) of standard GB/T3682-2000 measure product, its result with improve before the waste and old material of PC/ABS and the contrast of PC/ABS raw material correlated performance as shown in table 1.
Performance comparison between table 1: embodiment 1 products obtained therefrom and waste and old material of PC/ABS and the PC/ABS raw material
| Project | The waste and old material of PC/ABS | Raw material | Product |
| Shock strength (kJ/M 2) | 25 | 50 | 50.23 |
| Tensile strength (MPa) | 62 | 64 | 63.15 |
| MFR(g/10min) | 28 | 20 | 26 |
| Flame retardant resistance (UL94) | HB | V-0 | V-0 |
Embodiment 2
Take by weighing following material in proportion:
The waste and old material 43.7 of PC/ABS
High-impact PC/ABS mouth of a river material 43.7
MBS 2
TDE 4
Antimonous oxide 1.3
Acrylic acid or the like impact modifier 4
Antioxidant 1010 0.3
Again this blend composition is passed through mixing granulator in the forcing machine, the gained mixing granulator is made finished product through injection molding, at last by the mechanical property of standard GB 13525/T-92 test gained finished product and by its flame retardant properties of the U.S. UL94 of electrician association standard testing, and according to the melt mass flow rate (MFR) of standard GB/T3682-2000 measure product, its result with improve before the waste and old material of PC/ABS and the contrast of PC/ABS raw material correlated performance as shown in table 2.
Performance comparison between table 2: embodiment 2 products obtained therefroms and waste and old material of PC/ABS and the PC/ABS raw material
| Project | The waste and old material of PC/ABS | Raw material | Product |
| Shock strength (kJ/M 2) | 25 | 50 | 57.05 |
| Tensile strength (MPa) | 62 | 64 | 61.56 |
| MFR(g/10min) | 28 | 20 | 25.7 |
| Flame retardant resistance (UL94) | HB | V-0 | V-0 |
Embodiment 3
Take by weighing following material in proportion:
The waste and old material 40 of PC/ABS
High-impact PC/ABS mouth of a river material 52
MBS 1
TDE 3
Antimonous oxide 1
Acrylic acid or the like impact modifier 2.6
Antioxidant 1010 0.4
Again this blend composition is passed through mixing granulator in the forcing machine, the gained mixing granulator is made finished product through injection molding, at last by the mechanical property of standard GB 13525/T-92 test gained finished product and by its flame retardant properties of the U.S. UL94 of electrician association standard testing, and according to the melt mass flow rate (MFR) of standard GB/T3682-2000 measure product, its result with improve before the waste and old material of PC/ABS and the contrast of PC/ABS raw material correlated performance as shown in table 3.
Performance comparison between table 3: embodiment 3 products obtained therefroms and waste and old material of PC/ABS and the PC/ABS raw material
| Project | The waste and old material of PC/ABS | Raw material | Product |
| Shock strength (kJ/M 2) | 25 | 50 | 60.5 |
| Tensile strength (MPa) | 62 | 64 | 64.31 |
| MFR(g/10min) | 28 | 20 | 27 |
| Flame retardant resistance (UL94) | HB | V-0 | V-0 |
The above; only be the preferable feasible embodiment of the present invention; can not therefore promptly limit to interest field of the present invention; concerning being familiar with those of ordinary skill in the art; such as use technical scheme of the present invention and technical conceive to make other various corresponding changes and distortion, and all these changes and distortion all should belong within the protection domain of claim of the present invention.
Claims (8)
1. a PC/ABS alloyed scrap reclaims composition, it is characterized in that included component is expressed as with parts by weight:
The waste and old material 40～50 of PC/ABS;
High-impact PC/ABS mouth of a river material 35～55;
Toughner 1～3;
Bromide fire retardant 3～7;
Sb system fire retardant 1～3;
Acrylic acid or the like impact modifier 2～7;
Oxidation inhibitor 0.2～0.5.
2. PC/ABS alloyed scrap according to claim 1 reclaims composition, it is characterized in that described toughner is ACR (methacrylic ester-acrylate copolymer), MBS (MBS), MMB (methyl methacrylate butadi ene copolymer) or ASA (acrylonitrile-styrene-acrylic ester copolymer).
3. PC/ABS alloyed scrap according to claim 1 reclaims composition, it is characterized in that described bromide fire retardant is brominated polycarbonate, decabromodiphynly oxide, eight bromo ether, tetrabromo-bisphenol, tetrabromobisphenol a polycarbonate oligopolymer, hexabromocyclododecane or environment-friendly type bromide fire retardant TDE.
4. PC/ABS alloyed scrap according to claim 1 reclaims composition, it is characterized in that described Sb system fire retardant is antimonous oxide, antimony peroxide or sodium antimonate.
5. PC/ABS alloyed scrap according to claim 1 reclaims composition, it is characterized in that described oxidation inhibitor is antioxidant 1010, oxidation inhibitor 2921.
6. reclaim composition according to any described PC/ABS alloyed scrap of claim 1-5, it is characterized in that included component is expressed as with parts by weight:
The waste and old material 48.8 of PC/ABS;
High-impact PC/ABS mouth of a river material 39;
MBS 2；
TDE 3;
Antimonous oxide 1;
Acrylic acid or the like impact modifier 6;
Antioxidant 1010 0.2.
7. PC/ABS alloyed scrap according to claim 1 reclaims composition, it is characterized in that included component is expressed as with parts by weight:
The waste and old material 43.7 of PC/ABS;
High-impact PC/ABS mouth of a river material 43.7;
MBS 2；
TDE 4;
Antimonous oxide 1.3;
Acrylic acid or the like impact modifier 4;
Antioxidant 1010 0.3.
8. PC/ABS alloyed scrap according to claim 1 reclaims composition, it is characterized in that included component is expressed as with parts by weight:
The waste and old material 40 of PC/ABS;
High-impact PC/ABS mouth of a river material 52;
MBS 1；
TDE 3;
Antimonous oxide 1;
Acrylic acid or the like impact modifier 2.6;
Antioxidant 1010 0.4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610036824XA CN101113234B (en) | 2006-07-28 | 2006-07-28 | PC/ABS alloy waste recovering formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610036824XA CN101113234B (en) | 2006-07-28 | 2006-07-28 | PC/ABS alloy waste recovering formula |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101113234A CN101113234A (en) | 2008-01-30 |
| CN101113234B true CN101113234B (en) | 2011-02-16 |
Family
ID=39021771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610036824XA Expired - Fee Related CN101113234B (en) | 2006-07-28 | 2006-07-28 | PC/ABS alloy waste recovering formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101113234B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104262891A (en) * | 2014-09-10 | 2015-01-07 | 四川塑金科技有限公司 | Flame-retardant regenerated ABS particle and preparation method thereof |
| CN111303606A (en) * | 2020-04-20 | 2020-06-19 | Tcl通力电子（惠州）有限公司 | PC/ABS alloy material and preparation method thereof |
| CN112940440B (en) * | 2021-04-13 | 2023-02-17 | 石家庄绿色再生资源有限公司 | Regenerated ABS material and preparation method and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1459470A (en) * | 2002-05-24 | 2003-12-03 | 东莞银禧塑胶有限公司 | Halogenless flaming retarding cold resistant PC/ABS alloy |
| CN1500836A (en) * | 2002-11-18 | 2004-06-02 | 华昌工贸有限公司 | Polycarbonate (PC) plastic-wood panel |
| CN1699448A (en) * | 2004-05-20 | 2005-11-23 | 佛山市顺德区汉达精密电子科技有限公司 | Recovery of polycarbonate / acrylonitrile-butadiene-styrene copolymer and method for reclaiming same |
| CN1760257A (en) * | 2004-10-11 | 2006-04-19 | 佛山市顺德区汉达精密电子科技有限公司 | Fire retardant PC/ABS alloy |
| CN1789332A (en) * | 2005-12-20 | 2006-06-21 | 苏州市凯米克新材料有限公司 | High-performance fire-retardant polymer PC/ABS alloy |
-
2006
- 2006-07-28 CN CN200610036824XA patent/CN101113234B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1459470A (en) * | 2002-05-24 | 2003-12-03 | 东莞银禧塑胶有限公司 | Halogenless flaming retarding cold resistant PC/ABS alloy |
| CN1500836A (en) * | 2002-11-18 | 2004-06-02 | 华昌工贸有限公司 | Polycarbonate (PC) plastic-wood panel |
| CN1699448A (en) * | 2004-05-20 | 2005-11-23 | 佛山市顺德区汉达精密电子科技有限公司 | Recovery of polycarbonate / acrylonitrile-butadiene-styrene copolymer and method for reclaiming same |
| CN1760257A (en) * | 2004-10-11 | 2006-04-19 | 佛山市顺德区汉达精密电子科技有限公司 | Fire retardant PC/ABS alloy |
| CN1789332A (en) * | 2005-12-20 | 2006-06-21 | 苏州市凯米克新材料有限公司 | High-performance fire-retardant polymer PC/ABS alloy |
Non-Patent Citations (4)
| Title |
|---|
| 孙清.PC/ABS合金及其阻燃性能.塑料工业28 6.2000,28(6),45-46. |
| 孙清.PC/ABS合金及其阻燃性能.塑料工业28 6.2000,28(6),45-46. * |
| 杨其.PC/ABS共混体系的研究进展.塑料科技 5.2003,(5),58-61. |
| 杨其.PC/ABS共混体系的研究进展.塑料科技 5.2003,(5),58-61. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101113234A (en) | 2008-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101113235B (en) | PC/ABS modified alloy metal | |
| CN106543659B (en) | A kind of recycled plastic granules and its preparation method | |
| CN102604352B (en) | Containing regeneration PC and regenerative PET halogen-free fire-proof resin composition and preparation method | |
| CN101709126B (en) | Flame-retardant and antistatic ABS modified resin | |
| JP2013147651A (en) | Copier/printer exterior part using halogen-free flame-retardant resin composition including recycled polycarbonate and recycled polyethylene terephthalate | |
| CN101367991A (en) | Method of manufacturing polycarbonate/vinyl cyanide-butadiene-styrol copolymer alloy | |
| CN101003675A (en) | High flexible flame retardant PC(polycarbonate)/ABS alloy | |
| CN110256805B (en) | Special material for 3C product using marine recycled plastic and preparation method thereof | |
| CN113248901B (en) | Halogen-free flame-retardant ABS alloy material and preparation method thereof | |
| CN102888072A (en) | Styrene mixed recycled material | |
| CN100528961C (en) | High flexible flame retardant PC(polycarbonate)/ABS alloy | |
| CN106751115A (en) | A kind of PVC alloy material | |
| CN101210104B (en) | Modifying reclaiming formulation for engineering plastic | |
| CN101024720B (en) | PC/ABB alloy modified from PC (polycarbonate) substandard material | |
| CN101041741B (en) | PC (polycarbonate) defective material modified PC/ABS alloy (three) | |
| CN101113234B (en) | PC/ABS alloy waste recovering formula | |
| CN100528962C (en) | High flexible flame retardant PC(polycarbonate)/ABS alloy | |
| CN101113231A (en) | Modified PC/ABS alloy | |
| CN107418197B (en) | Heat-conducting nylon engineering plastic and preparation method thereof | |
| CN101113232B (en) | Modified pc/abs alloy | |
| CN104725797A (en) | Method for preparing flame-retardant plastic composite material | |
| CN102850733A (en) | Polybutylene terephthalate composition and its preparation method | |
| CN101113233B (en) | PC/ABS waste recovering formula | |
| CN104650552A (en) | High-performance low-cost PC/PBT defective material recovered composition | |
| CN101096447A (en) | PC/ABS alloy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20110728 |