CN102649872A - Modified PC (Poly Carbonate)/ABS (Acrylonitrile Butadiene Styrene) alloy - Google Patents
Modified PC (Poly Carbonate)/ABS (Acrylonitrile Butadiene Styrene) alloy Download PDFInfo
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- CN102649872A CN102649872A CN2011100439320A CN201110043932A CN102649872A CN 102649872 A CN102649872 A CN 102649872A CN 2011100439320 A CN2011100439320 A CN 2011100439320A CN 201110043932 A CN201110043932 A CN 201110043932A CN 102649872 A CN102649872 A CN 102649872A
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Abstract
A modified PC (Poly Carbonate)/ABS (Acrylonitrile Butadiene Styrene) comprises the following components by weight: 40 to 60 parts of PC, 10 to 35 parts of ABS, 8 to 20 parts of calcium carbonate, 4 to 10 parts of toughening agent, 8 to 15 parts of flame retardant, 2 to 5 parts of compatilizer, 0.5 to 2 parts of coupling agent, 0.1 to 1 part of lubricant, 0.1 to 1 part of antioxygen, 0.1 to 1 part of anti-drop agent. The modified PC/ABS alloy is reinforced by the calcium carbonate, thereby having higher performance-price ratio and keeping better toughness; and compared with talcum powder, the calcium carbonate can improve the fluidity of the PC/ABS alloy and plays a role in improving the surface blushing of products.
Description
[technical field]
The present invention relates to the macromolecular material zone, be specifically related to a kind of modification PC/ABS alloy.
[background technology]
PC/ABS (polycarbonate/acrylonitrile-styrene butadiene) alloy is a kind of good plastic alloy material; It not only has favorable mechanical performance and moulding processability; And the product surface good luster, attractive in appearance, thereby be widely used in industries such as electronics, household electrical appliances.
In PC/ABS alloy material modified, for the rigidity that strengthens dimensional stability, material, resistance toheat etc., to fill talcum powder usually and strengthen the PC/ABS alloy, the talcum powder shape is a sheet, so it has higher rigidity, dimensional stability and temperature tolerance.Yet the talcum powder price is high, and PC/ABS alloy material cost performance is reduced, and talcum powder causes the product easy of crack, and filling talcum powder more for a long time owing to have toughness that higher rigidity makes the PC/ABS alloy material and reduce greatlyyer, and product surface turns white easily.
[summary of the invention]
In view of above problem; The purpose of this invention is to provide a kind of modification PC/ABS alloy; This modification PC/ABS alloy strengthens the PC/ABS alloy through using lime carbonate, not only makes PC/ABS alloy cost performance higher, and makes PC/ABS keep toughness preferably; And lime carbonate is compared the flowability that talcum powder can improve the PC/ABS alloy, turns white and has certain effect improving product surface.
In order to achieve the above object, modification PC/ABS alloy of the present invention, its moity is represented to comprise by weight:
40～60 parts of PC
10～35 parts of ABS
8～20 parts in lime carbonate
4～10 parts of toughner
8～15 parts of fire retardants
2～5 parts of compatilizers
0.5～2 part of coupling agent
0.1～1 part of lubricant
0.1～1 part in oxidation inhibitor
0.1～1 part of Antidrip agent.
Preferable, described PC is a bisphenol A polycarbonate.
Preferable, described lime carbonate is superfine heavy calcium carbonate, particle diameter is 0.75～3u.
Preferable, described toughner is MBS (methyl acrylate-butadiene-styrene block copolymer).
Preferable, described fire retardant is the non-halogen phosphoric acid ester of aggretion type.
Preferable, described compatilizer is ternary graft copolymer SEBS-G-GMA.
Preferable, described coupling agent is silane resin acceptor kh-550 (a 3-aminopropyl triethoxysilane).
Preferable, described lubricant is EBS (ethylene bis stearic amide).
Preferable, described oxidation inhibitor is oxidation inhibitor B900.
Preferable, described Antidrip agent is a tetrafluoroethylene.
Preferable, this modification PC/ABS alloy, its moity is represented to comprise by weight:
55 parts of PC
15 parts of ABS
10 parts in lime carbonate
5 parts of MBS
10 parts of non-halogen phosphoric acid esters
3 parts of SEBS-G-GMA
1 part of KH-550
0.4 part of EBS
0.3 part of B900
0.3 part of tetrafluoroethylene.
Preferable, this modification PC/ABS alloy, its moity is represented to comprise by weight:
50 parts of PC
15 parts of ABS
15 parts in lime carbonate
5 parts of MBS
10 parts of non-halogen phosphoric acid esters
3 parts of SEBS-G-GMA
1 part of KH-550
0.4 part of EBS
0.3 part of B900
0.3 part of tetrafluoroethylene.
Preferable, this modification PC/ABS alloy, its moity is represented to comprise by weight:
45 parts of PC
15 parts of ABS
20 parts in lime carbonate
5 parts of MBS
10 parts of non-halogen phosphoric acid esters
3 parts of SEBS-G-GMA
1 part of KH-550
0.4 part of EBS
0.3 part of B900
0.3 part of tetrafluoroethylene.
Compared to prior art; Modification PC/ABS alloy of the present invention strengthens the PC/ABS alloy through using lime carbonate; Not only make PC/ABS alloy cost performance higher; And make PC/ABS keep toughness preferably, and lime carbonate compares the flowability that talcum powder can improve the PC/ABS alloy, turns white and has certain effect improving product surface.
[embodiment]
Below in conjunction with embodiment the present invention is further described.
Embodiment 1
Get PC, ABS, lime carbonate, toughner, fire retardant, compatilizer, coupling agent, lubricant, oxidation inhibitor, Antidrip agent by following compositing formula:
55 parts of PC
15 parts of ABS
10 parts in lime carbonate
5 parts of MBS
10 parts of non-halogen phosphoric acid esters
3 parts of SEBS-G-GMA
1 part of KH-550
0.4 part of EBS
0.3 part of B900
0.3 part of tetrafluoroethylene.
Above-mentioned PC, ABS were joined high-speed mixer high speed premix 3 minutes; Added coupling agent high speed premix then 2 minutes, and added lime carbonate, toughner, fire retardant, compatilizer, lubricant, oxidation inhibitor, Antidrip agent then successively to high-speed mixer high speed premix; Blend composition is joined in the main barrel of twin screw extruder and melt extrude granulation; Wherein screw slenderness ratio is 38; Each section controlled temperature is respectively 120 ℃, 235 ℃, 235 ℃, 235 ℃, 235 ℃, 230 ℃ to main barrel from a district to six district, and engine speed is 25HZ, and the feeder rotating speed is 10HZ; Blend composition is behind the twin screw extruder extruding pelletization; Penetrate into the international standard test bars with injection moulding machine then; Injection temperature is 235 ℃; The standard batten of injection formed is tested the mechanical property of gained finished product and pressed its flame retardant resistance of the U.S. UL94 of electrician association standard testing by international standard, and the result is as described in Table 1:
The performance of table 1: embodiment 1 modification PC/ABS alloy
| Test event | Testing method | Test result |
| Shock strength (KJ/m 2) | GB/T1843-2008 | 9.5 |
| Tensile strength (MPa) | GB/T1040-2006 | 55 |
| Flexural strength (MPa) | GB/T9341-2008 | 90 |
| Modulus in flexure (Mpa) | GB/T9341-2008 | 3000 |
| Melting index (g/10min) | GB/T3682-2000 | 18 |
| Flame retardant resistance | UL94 | V-0 |
Embodiment 2
Get PC, ABS, lime carbonate, toughner, fire retardant, compatilizer, coupling agent, lubricant, oxidation inhibitor, Antidrip agent by following compositing formula:
50 parts of PC
15 parts of ABS
15 parts in lime carbonate
5 parts of MBS
10 parts of non-halogen phosphoric acid esters
3 parts of SEBS-G-GMA
1 part of KH-550
0.4 part of EBS
0.3 part of B900
0.3 part of tetrafluoroethylene.
Above-mentioned PC, ABS were joined high-speed mixer high speed premix 3 minutes; Added coupling agent high speed premix then 2 minutes, and added lime carbonate, toughner, fire retardant, compatilizer, lubricant, oxidation inhibitor, Antidrip agent then successively to high-speed mixer high speed premix; Blend composition is joined in the main barrel of twin screw extruder and melt extrude granulation; Wherein screw slenderness ratio is 38; Each section controlled temperature is respectively 120 ℃, 235 ℃, 235 ℃, 235 ℃, 235 ℃, 230 ℃ to main barrel from a district to six district, and engine speed is 25HZ, and the feeder rotating speed is 10HZ; Blend composition is behind the twin screw extruder extruding pelletization; Penetrate into the international standard test bars with injection moulding machine then; Injection temperature is 235 ℃; The standard batten of injection formed is tested the mechanical property of gained finished product and pressed its flame retardant resistance of the U.S. UL94 of electrician association standard testing by international standard, and the result is as described in Table 2:
The performance of table 2: embodiment 2 modification PC/ABS alloys
| Test event | Testing method | Test result |
| Shock strength (KJ/m 2) | GB/T1843-2008 | 7.0 |
| Tensile strength (MPa) | GB/T1040-2006 | 60 |
| Flexural strength (MPa) | GB/T9341-2008 | 93 |
| Modulus in flexure (Mpa) | GB/T9341-2008 | 3600 |
| Melting index (g/10min) | GB/T3682-2000 | 13 |
| Flame retardant resistance | UL94 | V-0 |
Embodiment 3
Get PC, ABS, lime carbonate, toughner, fire retardant, compatilizer, coupling agent, lubricant, oxidation inhibitor, Antidrip agent by following compositing formula:
45 parts of PC
15 parts of ABS
20 parts in lime carbonate
5 parts of MBS
10 parts of non-halogen phosphoric acid esters
3 parts of SEBS-G-GMA
1 part of KH-550
0.4 part of EBS
0.3 part of B900
0.3 part of tetrafluoroethylene.
Above-mentioned PC, ABS were joined high-speed mixer high speed premix 3 minutes; Added coupling agent high speed premix then 2 minutes, and added lime carbonate, toughner, fire retardant, compatilizer, lubricant, oxidation inhibitor, Antidrip agent then successively to high-speed mixer high speed premix; Blend composition is joined in the main barrel of twin screw extruder and melt extrude granulation; Wherein screw slenderness ratio is 38; Each section controlled temperature is respectively 120 ℃, 235 ℃, 235 ℃, 235 ℃, 235 ℃, 230 ℃ to main barrel from a district to six district, and engine speed is 25HZ, and the feeder rotating speed is 10HZ; Blend composition is behind the twin screw extruder extruding pelletization; Penetrate into the international standard test bars with injection moulding machine then; Injection temperature is 235 ℃; The standard batten of injection formed is tested the mechanical property of gained finished product and pressed its flame retardant resistance of the U.S. UL94 of electrician association standard testing by international standard, and the result is as described in Table 3:
The performance of table 3: embodiment 3 modification PC/ABS alloys
| Test event | Testing method | Test result |
| Shock strength (KJ/m 2) | GB/T1843-2008 | 6.0 |
| Tensile strength (MPa) | GB/T1040-2006 | 63 |
| Flexural strength (MPa) | GB/T9341-2008 | 96 |
| Modulus in flexure (Mpa) | GB/T9341-2008 | 4000 |
| Melting index (g/10min) | GB/T3682-2000 | 10 |
| Flame retardant resistance | UL94 | V-0 |
Modification PC/ABS alloy of the present invention strengthens the PC/ABS alloy through using lime carbonate; Not only make PC/ABS alloy cost performance higher; And make PC/ABS keep toughness preferably; And lime carbonate is compared the flowability that talcum powder can improve the PC/ABS alloy, turns white and has certain effect improving product surface.
Claims (13)
1. a modification PC/ABS alloy is characterized in that, its moity of this modification PC/ABS alloy is represented to comprise by weight:
40～60 parts of PC
10～35 parts of ABS
8～20 parts in lime carbonate
4～10 parts of toughner
8～15 parts of fire retardants
2～5 parts of compatilizers
0.5～2 part of coupling agent
0.1～1 part of lubricant
0.1～1 part in oxidation inhibitor
0.1～1 part of Antidrip agent.
2. modification PC/ABS alloy according to claim 1 is characterized in that described PC is a bisphenol A polycarbonate.
3. modification PC/ABS alloy according to claim 1 is characterized in that described lime carbonate is superfine heavy calcium carbonate, and particle diameter is 0.75～3u.
4. modification PC/ABS alloy according to claim 1 is characterized in that described toughner is MBS.
5. modification PC/ABS alloy according to claim 1 is characterized in that described fire retardant is the non-halogen phosphoric acid ester of aggretion type.
6. modification PC/ABS alloy according to claim 1 is characterized in that described compatilizer is ternary graft copolymer SEBS-G-GMA.
7. modification PC/ABS alloy according to claim 1 is characterized in that described coupling agent is a silane resin acceptor kh-550.
8. modification PC/ABS alloy according to claim 1 is characterized in that described lubricant is EBS.
9. modification PC/ABS alloy according to claim 1 is characterized in that described oxidation inhibitor is oxidation inhibitor B900.
10. modification PC/ABS alloy according to claim 1 is characterized in that described Antidrip agent is a tetrafluoroethylene.
11., it is characterized in that its moity is represented to comprise by weight according to each described modification PC/ABS alloy in the claim 1 to 10:
55 parts of PC
15 parts of ABS
10 parts in lime carbonate
5 parts of MBS
10 parts of non-halogen phosphoric acid esters
3 parts of SEBS-G-GMA
1 part of KH-550
0.4 part of EBS
0.3 part of B900
0.3 part of tetrafluoroethylene.
12., it is characterized in that its moity is represented to comprise by weight according to each described modification PC/ABS alloy in the claim 1 to 10:
50 parts of PC
15 parts of ABS
15 parts in lime carbonate
5 parts of MBS
10 parts of non-halogen phosphoric acid esters
3 parts of SEBS-G-GMA
1 part of KH-550
0.4 part of EBS
0.3 part of B900
0.3 part of tetrafluoroethylene.
13., it is characterized in that its moity is represented to comprise by weight according to each described modification PC/ABS alloy in the claim 1 to 10:
45 parts of PC
15 parts of ABS
20 parts in lime carbonate
5 parts of MBS
10 parts of non-halogen phosphoric acid esters
3 parts of SEBS-G-GMA
1 part of KH-550
0.4 part of EBS
0.3 part of B900
0.3 part of tetrafluoroethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100439320A CN102649872A (en) | 2011-02-23 | 2011-02-23 | Modified PC (Poly Carbonate)/ABS (Acrylonitrile Butadiene Styrene) alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100439320A CN102649872A (en) | 2011-02-23 | 2011-02-23 | Modified PC (Poly Carbonate)/ABS (Acrylonitrile Butadiene Styrene) alloy |
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| CN102649872A true CN102649872A (en) | 2012-08-29 |
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| CN2011100439320A Pending CN102649872A (en) | 2011-02-23 | 2011-02-23 | Modified PC (Poly Carbonate)/ABS (Acrylonitrile Butadiene Styrene) alloy |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102850753A (en) * | 2012-09-21 | 2013-01-02 | 常熟市凯力达蜂窝包装材料有限公司 | Preparation method of halogen-free flame-retardant glass fiber reinforced polycarbonate alloy material |
| CN102898801A (en) * | 2012-09-21 | 2013-01-30 | 常熟市凯力达蜂窝包装材料有限公司 | Halogen-free flame-retardant glass fiber reinforced polycarbonate alloy material |
| CN103013026A (en) * | 2012-12-03 | 2013-04-03 | 合肥杰事杰新材料股份有限公司 | Polyester composite material and preparation method thereof |
| CN103059543A (en) * | 2013-01-23 | 2013-04-24 | 上海瀚氏模具成型有限公司 | Anti-impact modified polycarbonate plastics for automotive interior parts and preparation method thereof |
| CN103289347A (en) * | 2013-06-24 | 2013-09-11 | 苏州新区佳合塑胶有限公司 | ABS/PC composite material and preparation method thereof |
| CN103602033A (en) * | 2013-11-12 | 2014-02-26 | 青岛广联达精密机械有限公司 | Alloy material with high comprehensive performance |
| CN103804875A (en) * | 2012-11-15 | 2014-05-21 | 常熟市沈氏塑业有限公司 | ABS (acrylonitrile-butadiene-styrene) modified polycarbonate |
| CN106832857A (en) * | 2017-01-05 | 2017-06-13 | 周小丽 | Phosphorus flame retardant standard sample and preparation method in PC/ABS alloy materials |
| CN108017893A (en) * | 2017-11-06 | 2018-05-11 | 广东欧珀移动通信有限公司 | Plastics for in-mould injection and preparation method thereof |
| CN109867933A (en) * | 2017-12-01 | 2019-06-11 | 汉达精密电子(昆山)有限公司 | High fire-retardance HI high impact PC/ABS material and products thereof |
| CN109867935A (en) * | 2017-12-01 | 2019-06-11 | 汉达精密电子(昆山)有限公司 | High fire-retardance high rigidity PC/ABS material and products thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875771A (en) * | 2010-07-14 | 2010-11-03 | 深圳市科聚新材料有限公司 | Environmentally-friendly halogen-free PC/ABS alloy and preparation method thereof |
-
2011
- 2011-02-23 CN CN2011100439320A patent/CN102649872A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875771A (en) * | 2010-07-14 | 2010-11-03 | 深圳市科聚新材料有限公司 | Environmentally-friendly halogen-free PC/ABS alloy and preparation method thereof |
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| CN102898801A (en) * | 2012-09-21 | 2013-01-30 | 常熟市凯力达蜂窝包装材料有限公司 | Halogen-free flame-retardant glass fiber reinforced polycarbonate alloy material |
| CN102850753A (en) * | 2012-09-21 | 2013-01-02 | 常熟市凯力达蜂窝包装材料有限公司 | Preparation method of halogen-free flame-retardant glass fiber reinforced polycarbonate alloy material |
| CN103804875A (en) * | 2012-11-15 | 2014-05-21 | 常熟市沈氏塑业有限公司 | ABS (acrylonitrile-butadiene-styrene) modified polycarbonate |
| CN103013026A (en) * | 2012-12-03 | 2013-04-03 | 合肥杰事杰新材料股份有限公司 | Polyester composite material and preparation method thereof |
| CN103013026B (en) * | 2012-12-03 | 2017-06-06 | 合肥杰事杰新材料股份有限公司 | A kind of polyester composite and preparation method thereof |
| CN103059543B (en) * | 2013-01-23 | 2015-04-15 | 上海瀚氏模具成型有限公司 | Anti-impact modified polycarbonate plastics for automotive interior parts and preparation method thereof |
| CN103059543A (en) * | 2013-01-23 | 2013-04-24 | 上海瀚氏模具成型有限公司 | Anti-impact modified polycarbonate plastics for automotive interior parts and preparation method thereof |
| CN103289347A (en) * | 2013-06-24 | 2013-09-11 | 苏州新区佳合塑胶有限公司 | ABS/PC composite material and preparation method thereof |
| CN103602033A (en) * | 2013-11-12 | 2014-02-26 | 青岛广联达精密机械有限公司 | Alloy material with high comprehensive performance |
| CN106832857A (en) * | 2017-01-05 | 2017-06-13 | 周小丽 | Phosphorus flame retardant standard sample and preparation method in PC/ABS alloy materials |
| CN106832857B (en) * | 2017-01-05 | 2019-12-31 | 周小丽 | Phosphorus flame retardant standard sample in PC/ABS alloy material and preparation method thereof |
| CN108017893A (en) * | 2017-11-06 | 2018-05-11 | 广东欧珀移动通信有限公司 | Plastics for in-mould injection and preparation method thereof |
| EP3479987A1 (en) * | 2017-11-06 | 2019-05-08 | Guangdong Oppo Mobile Telecommunications Corp., Ltd | Plastic material for in-mold injection molding, plastic product, and method for preparing plastic material |
| CN108017893B (en) * | 2017-11-06 | 2021-03-16 | Oppo广东移动通信有限公司 | Plastic for in-mold injection molding and preparation method thereof |
| CN109867933A (en) * | 2017-12-01 | 2019-06-11 | 汉达精密电子(昆山)有限公司 | High fire-retardance HI high impact PC/ABS material and products thereof |
| CN109867935A (en) * | 2017-12-01 | 2019-06-11 | 汉达精密电子(昆山)有限公司 | High fire-retardance high rigidity PC/ABS material and products thereof |
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Application publication date: 20120829 |