CN104927334A - Cosmetic resistant PC/ABS alloy material and preparation method thereof - Google Patents
Cosmetic resistant PC/ABS alloy material and preparation method thereof Download PDFInfo
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- CN104927334A CN104927334A CN201510412954.8A CN201510412954A CN104927334A CN 104927334 A CN104927334 A CN 104927334A CN 201510412954 A CN201510412954 A CN 201510412954A CN 104927334 A CN104927334 A CN 104927334A
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- abs
- alloy material
- makeup
- resistance
- resin
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
Abstract
The invention relates to a cosmetic resistant PC/ABS alloy material. The alloy material is formed by the following ingredients which comprise, by weight, 40-80 parts of PC resin, 20-60 parts of ABS resin, 2-5 parts of POE resin, 0.5-1 part of a compatibilizer, 0.1-1 part of an antioxidant and 0.1-1 part of a lubricant. The invention further provides a preparation method for the cosmetic resistant PC/ABS alloy material. The cosmetic resistant PC/ABS alloy material and the preparation method have the advantages that the method is simple and practicable, POE has good cosmetic resistant performance, however, the compatibility between the POE and PC/ABS is poor, due to the introduction of the compatibilizer, the compatibility between the POE and the PC/ABS is improved, and on the basis that the basic physical properties are guaranteed, the cosmetic resistant performance of the PC/ABS alloy material is improved.
Description
Technical field
The present invention relates to polymer blended, Polymer Processing technical field, specifically, is a kind of PC/ABS of resistance to makeup alloy material and preparation method thereof.
Background technology
The advantage of both PC and ABS taken into account by PC/ABS alloy material, there is excellent mechanical property and processing characteristics, have a wide range of applications in fields such as automobile, electronics, communication and chemical industry, especially in recent years Automobile Market prevailed, and automotive light weight technology, with under the trend of moulding Dai Gang, make PC/ABS alloy material rapidly increase at the consumption of automotive field.Under the overall situation of automobile environment-protection and low cost, increasing plastic part is sloughed " coat ", abandons the post-treatment such as original spraying, plating, directly uses after changing injection moulding into.
Be directly exposed to outer plastic part, touch the cosmetic substance that human body is smeared possibly, we know in makeup mostly containing Ester, and PC component bears the corrosion of incessantly this kind of Ester in PC/ABS, the product of PC/ABS material is once touch makeup, its surface will receive corrosion, and outward appearance changes, and has a strong impact on visual appearance.Therefore, study the resistance to makeup how improving PC/ABS alloy material and in the application of automotive field, there is real and important meaning for it.
Summary of the invention
The object of the invention is for deficiency of the prior art, a kind of PC/ABS of resistance to makeup alloy material is provided.
Of the present invention again one object be that a kind of preparation method of the PC/ABS of resistance to makeup alloy material is provided.
For achieving the above object, the technical scheme that the present invention takes is: a kind of PC/ABS of resistance to makeup alloy material, and described alloy material is made up of the component of following weight part:
The molecular weight of described PC resin is 17000 ~ 30000g/mol, and second-order transition temperature is 140 ~ 150 DEG C.
Described ABS resin is the graft copolymer of acrylonitrile-butadiene-styrene (ABS) composition, and wherein butadiene content is 10 ~ 55wt%.
The random copolymers for ethylene-octene composition of described POE resin, wherein octene content is 20 ~ 30wt%.
Described compatilizer is the mixing of one or more in POE-g-GMA multipolymer, POE-g-MAH multipolymer.
Described oxidation inhibitor is Triethylene glycol two [β-(3-tertiary butyl-4-hydroxy-5-aminomethyl phenyl) propionic ester], four [β-(3,5-di-t-butyl 4-hydroxy phenyl) propionic acid] pentaerythritol ester, three (2,4-di-tert-butyl-phenyl) phosphorous acid ester, the mixing of one or more in two stearyl alcohol pentaerythritol diphosphites.
Described lubricant is the mixing of one or more in whiteruss, solid paraffin, silane polymer, soap, fatty acid amide, Zinic stearas, calcium stearate, stearic amide, methylene bis stearic amide and N, N-ethylene bis stearic acid amide.
For realizing above-mentioned second object, the technical scheme that the present invention takes is: a kind of method preparing the PC/ABS of resistance to makeup alloy material, and described method comprises the following steps:
(a) by PC resin, ABS resin, POE resin, compatilizer, oxidation inhibitor, lubricant adds in mixing and blending machine and mixes;
B step a gained mixture is passed through the blended granulation of twin screw extruder by ().
The invention has the advantages that:
Method of the present invention is simple, POE has excellent resistance to cosmetic moral character, but the consistency of POE and PC/ABS is very poor, and the introducing of compatilizer improves the consistency of POE and PC/ABS, on the basis ensureing basic physical properties, improve the resistance to cosmetic moral character of PC/ABS alloy material.
Embodiment
Below in conjunction with embodiment, embodiment provided by the invention is elaborated.
In following examples 1 and comparative example 1, the PC201-20 of Korea S LG-DOW selected by PC resin; ABS resin selects the ABS8391 of Shanghai Gaoqiao petrochemical industry; POE resin selects the ENGAGETM7457 of DOW; Compatilizer selects POE-g-MAH, is the CMG5805L of the liter of Nantong day; Oxidation inhibitor and lubricant are commercially available.
Embodiment 1
The component of the PC/ABS of the resistance to makeup alloy material that the present embodiment provides and the part by weight of each component are:
Preparation method is as follows:
(a) by PC resin, ABS resin, POE resin, compatilizer, oxidation inhibitor, lubricant adds in mixing and blending machine and mixes, and the time is 10 minutes;
B step a gained mixture by twin screw extruder, is obtained the PC/ABS of resistance to makeup alloy material by ().
Comparative example 1
The component of the PC/ABS alloy material that this comparative example provides and the part by weight of each component are:
Preparation method is as follows:
(a) by PC resin, ABS resin, oxidation inhibitor, lubricant adds in mixing and blending machine and mixes, and the time is 10 minutes;
B step a gained mixture by twin screw extruder, is obtained PC/ABS alloy material by ().
Embodiment 2 implementation result
PC/ABS alloy material prepared by above embodiment 1 and comparative example 1 is injection molded into tensile bars, resistance to makeup test is carried out according to VDA270B3 method, relatively appearance ratings, grade classification is 0-5 level, 0 grade represents outward appearance and does not change, 5 grades represent appearance change the most seriously, and from 0 grade to 5 grades, appearance change is more and more obvious, the results are shown in Table 1.
The resistance to makeup test class of table 1
| Embodiment 1 | Comparative example 1 | |
| Grade | 3 grades | 5 grades |
Embodiment 3
The component of the PC/ABS of the resistance to makeup alloy material that the present embodiment provides and the part by weight of each component are:
Preparation method is as follows:
(a) by PC resin, ABS resin, POE resin, compatilizer, oxidation inhibitor, lubricant adds in mixing and blending machine and mixes, and the time is 15 minutes;
B step a gained mixture by twin screw extruder, is obtained the PC/ABS of resistance to makeup alloy material by ().
Embodiment 4
The component of the PC/ABS of the resistance to makeup alloy material that the present embodiment provides and the part by weight of each component are:
Preparation method is as follows:
(a) by PC resin, ABS resin, POE resin, compatilizer, oxidation inhibitor, lubricant adds in mixing and blending machine and mixes, and the time is 20 minutes;
B step a gained mixture by twin screw extruder, is obtained the PC/ABS of resistance to makeup alloy material by ().
Embodiment 5
The component of the PC/ABS of the resistance to makeup alloy material that the present embodiment provides and the part by weight of each component are:
Preparation method is as follows:
(a) by PC resin, ABS resin, POE resin, compatilizer, oxidation inhibitor, lubricant adds in mixing and blending machine and mixes, and the time is 20 minutes;
B step a gained mixture by twin screw extruder, is obtained the PC/ABS of resistance to makeup alloy material by ().
Embodiment 6 implementation result
PC/ABS alloy material prepared by above embodiment 3 ~ 5 is injection molded into tensile bars, carries out resistance to makeup test according to VDA270B3 method, compare appearance ratings, the results are shown in Table 2.
The resistance to makeup test class of table 2
| Embodiment 3 | Embodiment 4 | Embodiment 5 | |
| Grade | 4 grades | 3 grades | 3 grades |
In sum, method of the present invention is simple, and POE has excellent resistance to cosmetic moral character, but the consistency of POE and PC/ABS is very poor, the introducing of compatilizer improves the consistency of POE and PC/ABS, on the basis ensureing basic physical properties, improves the resistance to cosmetic moral character of PC/ABS alloy material.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the inventive method; can also make some improvement and supplement, these improve and supplement and also should be considered as protection scope of the present invention.
Claims (8)
1. the PC/ABS of a resistance to makeup alloy material, is characterized in that, described alloy material is made up of the component of following weight part:
2. the PC/ABS of resistance to makeup alloy material according to claim 1, is characterized in that, the molecular weight of described PC resin is 17000 ~ 30000g/mol, and second-order transition temperature is 140 ~ 150 DEG C.
3. the PC/ABS of resistance to makeup alloy material according to claim 1, is characterized in that, described ABS resin is the graft copolymer of acrylonitrile-butadiene-styrene (ABS) composition, and wherein butadiene content is 10 ~ 55wt%.
4. the PC/ABS of resistance to makeup alloy material according to claim 1, is characterized in that, the random copolymers for ethylene-octene composition of described POE resin, wherein octene content is 20 ~ 30wt%.
5. the PC/ABS of resistance to makeup alloy material according to claim 1, is characterized in that, described compatilizer is the mixing of one or more in POE-g-GMA multipolymer, POE-g-MAH multipolymer.
6. the PC/ABS of resistance to makeup alloy material according to claim 1, it is characterized in that, described oxidation inhibitor is Triethylene glycol two [β-(3-tertiary butyl-4-hydroxy-5-aminomethyl phenyl) propionic ester], four [β-(3,5-di-t-butyl 4-hydroxy phenyl) propionic acid] pentaerythritol ester, three (2,4-di-tert-butyl-phenyl) phosphorous acid ester, the mixing of one or more in two stearyl alcohol pentaerythritol diphosphites.
7. the PC/ABS of resistance to makeup alloy material according to claim 1, it is characterized in that, described lubricant is the mixing of one or more in whiteruss, solid paraffin, silane polymer, soap, fatty acid amide, Zinic stearas, calcium stearate, stearic amide, methylene bis stearic amide and N, N-ethylene bis stearic acid amide.
8. prepare a method for the PC/ABS of resistance to makeup alloy material according to claim 1, it is characterized in that, described method comprises the following steps:
(a) by PC resin, ABS resin, POE resin, compatilizer, oxidation inhibitor, lubricant adds in mixing and blending machine and mixes;
B step a gained mixture is passed through the blended granulation of twin screw extruder by ().
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510412954.8A CN104927334A (en) | 2015-07-15 | 2015-07-15 | Cosmetic resistant PC/ABS alloy material and preparation method thereof |
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| CN201510412954.8A CN104927334A (en) | 2015-07-15 | 2015-07-15 | Cosmetic resistant PC/ABS alloy material and preparation method thereof |
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| CN104927334A true CN104927334A (en) | 2015-09-23 |
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| CN201510412954.8A Pending CN104927334A (en) | 2015-07-15 | 2015-07-15 | Cosmetic resistant PC/ABS alloy material and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110003605A (en) * | 2019-04-25 | 2019-07-12 | 苏州博驰新材料有限公司 | A kind of cosmetic pencil packs the preparation method of dedicated high molecular material |
| WO2022045003A1 (en) * | 2020-08-28 | 2022-03-03 | デンカ株式会社 | Resin composition, molded article and cosmetics container |
-
2015
- 2015-07-15 CN CN201510412954.8A patent/CN104927334A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110003605A (en) * | 2019-04-25 | 2019-07-12 | 苏州博驰新材料有限公司 | A kind of cosmetic pencil packs the preparation method of dedicated high molecular material |
| WO2022045003A1 (en) * | 2020-08-28 | 2022-03-03 | デンカ株式会社 | Resin composition, molded article and cosmetics container |
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Application publication date: 20150923 |
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