CN101062995B - PC/ABS spray paint waste modified recovering dispense - Google Patents
PC/ABS spray paint waste modified recovering dispense Download PDFInfo
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- CN101062995B CN101062995B CN2006100352078A CN200610035207A CN101062995B CN 101062995 B CN101062995 B CN 101062995B CN 2006100352078 A CN2006100352078 A CN 2006100352078A CN 200610035207 A CN200610035207 A CN 200610035207A CN 101062995 B CN101062995 B CN 101062995B
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- waste material
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Links
- 229920007019 PC/ABS Polymers 0.000 title claims abstract description 93
- 239000002699 waste material Substances 0.000 title claims abstract description 55
- 239000003973 paint Substances 0.000 title claims description 50
- 239000007921 spray Substances 0.000 title claims description 45
- 239000000956 alloy Substances 0.000 claims abstract description 25
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 25
- 239000007822 coupling agent Substances 0.000 claims abstract description 21
- 239000004417 polycarbonate Substances 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 18
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 17
- 239000003822 epoxy resin Substances 0.000 claims abstract description 15
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 15
- 239000004609 Impact Modifier Substances 0.000 claims description 18
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 11
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 11
- 229910052794 bromium Inorganic materials 0.000 claims description 11
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 10
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 10
- SSDSCDGVMJFTEQ-UHFFFAOYSA-N octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical group CCCCCCCCCCCCCCCCCCOC(=O)CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SSDSCDGVMJFTEQ-UHFFFAOYSA-N 0.000 claims description 10
- 239000003112 inhibitor Substances 0.000 claims description 8
- 230000003647 oxidation Effects 0.000 claims description 8
- 238000007254 oxidation reaction Methods 0.000 claims description 8
- 238000004364 calculation method Methods 0.000 claims description 6
- 239000003607 modifier Substances 0.000 abstract description 3
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- 235000006708 antioxidants Nutrition 0.000 abstract 1
- 230000004048 modification Effects 0.000 description 14
- 238000012986 modification Methods 0.000 description 14
- 239000000203 mixture Substances 0.000 description 12
- 239000003063 flame retardant Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000003916 acid precipitation Methods 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012994 photoredox catalyst Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention discloses a dispense of PC/ABS alloy of PC/ABS lacquering waste material modify, which is characterized by the following: comprising 50-70 wt PC/ABS lacquering waste material, 20-65 wt PC/ABS raw material, 1-3 wt epoxide resin, 0. 08-0. 12 wt coupling agent, 0. 1-0. 5 wt anti-oxidant, 2-9 wt bromide polycarbonate and 2-5 wt impact resistance modifier; adopting PC/ABS lacquering waste material; adding into modifier; proceeding reclaiming modify for PC/ABS lacquering waste material; making the PC/ABS lacquering waste material reach demand of production and technical indication. This invention adopts now technical mode to produce miscellaneous product, which possesses better economical and social benefit.
Description
Technical field
The present invention relates to thermoplastic resin composition field in the high polymer material technology, be specifically related to a kind of PC/ABS (Polycarbonate/ABS Alloy, PC) waste modified prescription that becomes fire retardation PC/ABS alloy that sprays paint.
Background technology
The PC/ABS resin can produce more waste material in surface lacquer technology; At present the spray paint treatment process of waste material of PS/ABS is mainly comprised: (1) is adopted and is burned or the mode of landfill is handled; But this kind mode is not only uneconomical but also can bring environment but also can bring environmental pollution; As burning obnoxious flavoures such as can producing sulfurous gas, this is the major cause that forms acid rain; Thereby also environment is caused very big harm and adopt land-fill method PC/ABS to be difficult for degraded.Present this method is in the industry cycle progressively eliminated.(2) the PC/ABS waste material that sprays paint simply being reclaimed and takes out grain and do not carry out any modification, is that filler uses with level, though it is better than aforesaid way, still fails to make full use of the value of PC/ABS.(3) the PC/ABS waste material that sprays paint is carried out modification and reclaims, but the reason that becomes magazine in inside owing to the paint film on top layer makes recovery difficult very big, reclaimed materials each item performance is not good.
Summary of the invention
The object of the present invention is to provide a kind of PC/ABS waste modified prescription of fire retardation PC/ABS alloy that is that sprays paint, the PC/ABS waste material that sprays paint is reclaimed modification.
For achieving the above object; PC/ABS provided by the invention spray paint waste modified for the prescription of fire retardation PC/ABS alloy be in PC/ABS sprays paint waste material, to add PC/ABS raw material, epoxy resin, coupling agent, oxidation inhibitor, bromide fire retardant and impact modifier etc. to carry out modification; Thereby improve its mechanical property, realized the PC/ABS reclamation of waste materials of spraying paint.
A kind of PC/ABS alloy that sprays paint waste modified by PC/ABS provided by the invention, calculation according to the mass fraction comprises following component:
(a) spray paint 50～70 parts in waste material of PC/ABS
(b) the PC/ABS raw material is 20～65 parts
(c) epoxy resin is 1～3 part
(d) coupling agent is 0.08～0.12 part
(e) oxidation inhibitor is 0.1～0.5 part
(f) brominated polycarbonate is 2～9 parts
(g) impact modifier is 2～5 parts
Wherein coupling agent is coupling agent A-186 or coupling agent KH550 etc.
Oxidation inhibitor wherein is antioxidant 1076.
Wherein impact modifier is the acrylic acid or the like impact modifier.
Wherein its bromine content of brominated polycarbonate is 58%.
Preferably, the PC/ABS alloy that sprays paint waste modified by PC/ABS provided by the invention, calculation according to the mass fraction comprises following component:
(a) spray paint 40 parts in waste material of PC/ABS
(b) the PC/ABS raw material is 54 parts
(c) epoxy resin is 1.9 parts
(d) coupling agent A-186 is 0.08 part
(e) antioxidant 1076 is 0.1 part
(f) brominated polycarbonate (bromine content is 58%) is 2 parts
(g) the acrylic acid or the like impact modifier is 2 parts
Preferably, the PC/ABS alloy that sprays paint waste modified by PC/ABS provided by the invention, calculation according to the mass fraction comprises following component:
(a) spray paint 50 parts in waste material of PC/ABS
(b) the PC/ABS raw material is 39.7 parts
(c) epoxy resin is 1 part
(d) coupling agent A-186 is 0.1 part
(e) antioxidant 1076 is 0.3 part
(f) brominated polycarbonate (bromine content is 58%) is 6 parts
(g) the acrylic acid or the like impact modifier is 3 parts
Preferably, the PC/ABS alloy that sprays paint waste modified by PC/ABS provided by the invention, calculation according to the mass fraction comprises following component:
(a) spray paint 67 parts in waste material of PC/ABS
(b) the PC/ABS raw material is 20 parts
(c) epoxy resin is 1 part
(d) coupling agent A-186 is 0.12 part
(e) antioxidant 1076 is 0.4 part
(f) brominated polycarbonate (bromine content is 58%) is 7.6 parts
(g) the acrylic acid or the like impact modifier is 4 parts
The present invention adopts the PC/ABS waste material that sprays paint to add modifier; The PC/ABS waste material that sprays paint is reclaimed modification; Make the PC/ABS waste material that sprays paint to reach the instructions for use of production and technical indication, make the PC/ABS waste material that sprays paint obtain economic recycling, can not cause extra burden environment.
The PC/ABS alloy that sprays paint waste modified by PC/ABS of the present invention can be processed various forms of moulding article for utilization with the existing technical approach in present technique field, has better economic and social benefit.
Embodiment
Embodiment 1
Get the PC/ABS compositions such as waste material, PC/ABS raw material, epoxy resin, coupling agent, oxidation inhibitor, brominated polycarbonate and impact modifier that spray paint, all raw materials carried out blend by following compositing formula:
(a) spray paint 40 parts in waste material of PC/ABS
(b) the PC/ABS raw material is 54 parts
(c) epoxy resin is 1.9 parts
(d) coupling agent A-186 is 0.08 part
(e) antioxidant 1076 is 0.1 part
(f) brominated polycarbonate (bromine content is 58%) is 2 parts
(g) the acrylic acid or the like impact modifier is 2 parts
Again this blend composition is passed through mixing granulator in the forcing machine; The gained mixing granulator is processed 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; Spray paint each item respective performances contrast of waste material of PC/ABS before its result and the modification, as shown in table 1.
Gained PC/ABS alloy and the PC/ABS alloy property contrast of waste material of spraying paint after table 1: embodiment 1 modification
| Project | The PC/ABS waste material that sprays paint | PC/ABS alloy after the modification |
| Shock strength (KJ/M 2) | 11.05 | 36.53 |
| Tensile strength (MPa) | 55.94 | 57.97 |
| Flexural strength (MPa) | 83.21 | 90.02 |
| Fire-retardant rank | V1 | VO |
Embodiment 2
Get the PC/ABS compositions such as waste material, PC/ABS raw material, epoxy resin, coupling agent, oxidation inhibitor, brominated polycarbonate and impact modifier that spray paint, all raw materials carried out blend by following compositing formula:
(a) spray paint 50 parts in waste material of PC/ABS
(b) the PC/ABS raw material is 39.7 parts
(c) epoxy resin is 1 part
(d) coupling agent A-186 is 0.1 part
(e) antioxidant 1076 is 0.3 part
(f) brominated polycarbonate (bromine content is 58%) is 6 parts
(g) the acrylic acid or the like impact modifier is 3 parts
Again this blend composition is passed through mixing granulator in the forcing machine; The gained mixing granulator is processed 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; Spray paint each item respective performances contrast of waste material of PC/ABS before its result and the modification, as shown in table 2.
Gained PC/ABS alloy and the PC/ABS alloy property contrast of waste material of spraying paint after table 2: embodiment 2 modifications
| Project | The PC/ABS waste material that sprays paint | PC/ABS alloy after the modification |
| Shock strength (KJ/M 2) | 11.05 | 32.05 |
| Tensile strength (MPa) | 55.94 | 58.36 |
| Flexural strength (MPa) | 83.21 | 91.64 |
| Fire-retardant rank | V1 | V0 |
Embodiment 3
Get the PC/ABS compositions such as waste material, PC/ABS raw material, epoxy resin, coupling agent, oxidation inhibitor, brominated polycarbonate and impact modifier that spray paint, all raw materials carried out blend by following compositing formula:
(a) spray paint 67 parts in waste material of PC/ABS
(b) the PC/ABS raw material is 20 parts
(c) epoxy resin is 1 part
(d) coupling agent A-186 is 0.12 part
(e) antioxidant 1076 is 0.4 part
(f) brominated polycarbonate (bromine content is 58%) is 7.6 parts
(g) the acrylic acid or the like impact modifier is 4 parts
Again this blend composition is passed through mixing granulator in the forcing machine; The gained mixing granulator is processed 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; Spray paint each item respective performances contrast of waste material of PC/ABS before its result and the modification, as shown in table 3.
Gained PC/ABS alloy and the PC/ABS alloy property contrast of waste material of spraying paint after table 3: embodiment 3 modifications
| Project | The PC/ABS waste material that sprays paint | PC/ABS alloy after the modification |
| Shock strength (KJ/M 2) | 11.05 | 26.6 |
| Tensile strength (MPa) | 55.94 | 57.44 |
| Flexural strength (MPa) | 83.21 | 91.68 |
| Fire-retardant rank | V1 | V0 |
Above embodiment is the detailed description that the present invention is done.Notice that these embodiments are not in order to limit the present invention, for those skilled in the art, the improvement of under the situation that does not deviate from spirit of the present invention, being made and additional should be regarded as within protection scope of the present invention.
Claims (7)
1. a PC/ABS alloy that sprays paint waste modified by PC/ABS is characterized in that, calculates according to the mass fraction to comprise following component:
(a) spray paint 50～70 parts in waste material of PC/ABS
(b) the PC/ABS raw material is 20～65 parts
(c) epoxy resin is 1～3 part
(d) coupling agent is 0.08～0.12 part
(e) oxidation inhibitor is 0.1～0.5 part
(f) brominated polycarbonate, its bromine content are 58% 2～9 part
(g) impact modifier is 2～5 parts
2. the PC/ABS alloy that sprays paint waste modified by PC/ABS according to claim 1 is characterized in that, said coupling agent is coupling agent A-186 or coupling agent KH550.
3. the PC/ABS alloy that sprays paint waste modified by PC/ABS according to claim 1 is characterized in that said oxidation inhibitor is antioxidant 1076.
4. the PC/ABS alloy that sprays paint waste modified by PC/ABS according to claim 1 is characterized in that said impact modifier is the acrylic acid or the like impact modifier.
5. the PC/ABS alloy that sprays paint waste modified by PC/ABS according to claim 1 is characterized in that its bromine content of said brominated polycarbonate is 58%.
6. according to the described PC/ABS alloy that sprays paint waste modified by PC/ABS of claim 1-5, it is characterized in that calculation according to the mass fraction comprises following component:
(a) spray paint 50 parts in waste material of PC/ABS
(b) the PC/ABS raw material is 39.7 parts
(c) epoxy resin is 1 part
(d) coupling agent A-186 is 0.1 part
(e) antioxidant 1076 is 0.3 part
(f) brominated polycarbonate, its bromine content are 58% 6 parts
(g) the acrylic acid or the like impact modifier is 3 parts
7. according to the described PC/ABS alloy that sprays paint waste modified by PC/ABS of claim 1-55, it is characterized in that calculation according to the mass fraction comprises following component:
(a) spray paint 67 parts in waste material of PC/ABS
(b) the PC/ABS raw material is 20 parts
(c) epoxy resin is 1 part
(d) coupling agent A-186 is 0.12 part
(e) antioxidant 1076 is 0.4 part
(f) brominated polycarbonate, its bromine content are 58% 7.6 parts
(g) the acrylic acid or the like impact modifier is 4 parts
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100352078A CN101062995B (en) | 2006-04-28 | 2006-04-28 | PC/ABS spray paint waste modified recovering dispense |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100352078A CN101062995B (en) | 2006-04-28 | 2006-04-28 | PC/ABS spray paint waste modified recovering dispense |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101062995A CN101062995A (en) | 2007-10-31 |
| CN101062995B true CN101062995B (en) | 2012-07-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100352078A Expired - Fee Related CN101062995B (en) | 2006-04-28 | 2006-04-28 | PC/ABS spray paint waste modified recovering dispense |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101062995B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110041559A (en) * | 2018-01-17 | 2019-07-23 | 昆山瑞正金属制品有限公司 | A kind of resin efficient recycling method |
| CN109897309B (en) * | 2019-03-20 | 2020-08-07 | 青岛大学 | Preparation method, system and preparation process of modified resin material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4983658A (en) * | 1984-08-17 | 1991-01-08 | Bayer Aktiengesellschaft | Thermoplastic moulding compositions with flame-repellent properties |
| CN1760268A (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 |
| 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 |
-
2006
- 2006-04-28 CN CN2006100352078A patent/CN101062995B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4983658A (en) * | 1984-08-17 | 1991-01-08 | Bayer Aktiengesellschaft | Thermoplastic moulding compositions with flame-repellent properties |
| CN1760268A (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 |
| 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 |
Non-Patent Citations (2)
| Title |
|---|
| 任彦斌.电器电子产品中HIPS/PC/ABS/HIPS/PPO阻燃剂的可再利用性.家电科技 09期.2005,(09期),61-64页. * |
| 原永威;李学训;吴靖嘉;.PC/ABS塑料合金物理性能的研究.石化技术与应用石化技术与应用12卷 02期.1994,12卷(02期),79-84页. * |
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| Publication number | Publication date |
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| CN101062995A (en) | 2007-10-31 |
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