CN109054283A - A kind of ABS composite material and preparation method thereof of wear-resisting low-temperature impact-resistant - Google Patents
A kind of ABS composite material and preparation method thereof of wear-resisting low-temperature impact-resistant Download PDFInfo
- Publication number
- CN109054283A CN109054283A CN201810790592.XA CN201810790592A CN109054283A CN 109054283 A CN109054283 A CN 109054283A CN 201810790592 A CN201810790592 A CN 201810790592A CN 109054283 A CN109054283 A CN 109054283A
- Authority
- CN
- China
- Prior art keywords
- temperature
- parts
- composite material
- abs
- wear
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Composed of the following components by weight the present invention relates to a kind of ABS composite material and preparation method thereof of wear-resisting low-temperature impact-resistant: ABS is 40 parts -60 parts；Recycling ABS is 10 parts -20 parts；Modified diabase fiber is 10 parts -16 parts；Toughener is 6 parts -10 parts；Antioxidant is 0.1 part -0.5 part.The technical program utilizes in modified diabase fiber, La3+The surface of diabase fiber is acted on, so that fiber surface adheres to more oxygen-content active groups, La3+As an intermediary, promote to generate chemistry key connection between diabase fiber surface and ABS material, improve the low-temperature impact-resistant performance of ABS, and plasma is to the high energy impact of diabase fiber surface, make to further increase the advantage of oxygen-content active group in molecular structure, also further improves the low-temperature impact-resistant performance of ABS.
Description
Technical field
The invention belongs to technical field of polymer materials, and it is compound to particularly relate to a kind of ABS that wear-resisting low-temperature impact-resistant is excellent
Material and preparation method thereof.
Background technique
ABS is a kind of widely applied macromolecule resin, but its wear-resisting property, low-temperature impact-resistant are general.Some
Specific application field has certain requirement to ABS wear-resisting property, low-temperature impact-resistant, and common ABS composite material, which is unable to satisfy, to be wanted
It asks.
In response to this, a kind of ABS composite material has been made in this technology creativeness, performance that this kind of material is wear resistant, resistance to low
Temperature impact is all very superior, not yet sees report so far, this has very important reality for the application of extension ABS composite material
Meaning.
Summary of the invention
The object of the present invention is to provide a kind of ABS composite materials and preparation method thereof of wear-resisting low-temperature impact-resistant, to solve
Not the problem of wearability and low-temperature impact resistance of ABS material are not able to satisfy particular requirement.
The present invention is achieved by the following technical solutions:
A kind of ABS composite material of wear-resisting low-temperature impact-resistant, composed of the following components by weight:
The preparation method of the modified diabase fiber, comprising the following steps:
(1) a certain amount of LaCl is weighed3·6H2O and aqueous isopropanol, by LaCl3·6H2O is added to aqueous isopropanol
In, solution A is made；
(2) diabase fiber and solution A are put into the beaker for filling concentrated phosphoric acid, place the beaker 70-90 DEG C of water
In bath, 2-4h is reacted, surface is washed with deionized water later, until pH value=7, diabase fiber is put into 60-
Dry 2-4h, obtains diabase fiber A in 80 DEG C of vacuum oven；
(3) diabase fiber A is put into plasma chamber, is passed through argon plasma, reacted 20-24min, obtain modified brightness
Greenstone fiber.
LaCl in step (1)3·6H2The mass ratio of O and aqueous isopropanol is (30-50): (140-180).
The mass ratio of diabase fiber, solution A and concentrated phosphoric acid is (20-40): (160-200): (30-50) in step (2).
Diabase fiber in step (2), its diameter are 5-7 μm, its SiO2Weight percentage is 48%-
52%.
The toughener is MBS.
The antioxidant is three (2,4- di-t-butyl) phenyl-phosphites, four [β-(3,5- di-tert-butyl-hydroxy phenyl)
Propionic acid] pentaerythritol ester or 1,3,5- trimethyls -2,4, one of 6- (3,5- di-t-butyl -4- hydroxyphenylmethyl) benzene or several
The mixing of kind.
The preparation method of the ABS composite material of the wear-resisting low-temperature impact-resistant of any of the above-described, comprising the following steps:
(1) 40 parts of -60 parts of ABS, 10 parts of -20 parts of recycling ABS, 10 parts -16 parts modified diabase fibers, 6 parts -10 parts are weighed
MBS, 0.1 part of -0.5 part of antioxidant are mixed and stirred for uniformly, obtaining mixture；
(2) by mixture extruding pelletization obtained in step (1) to get arrive ABS composite material.
The step (2) specifically: mixture obtained in step (1) is put into the hopper of double screw extruder and squeezed
It is granulated out to get ABS composite material is arrived, wherein the double screw extruder includes six humidity provinces sequentially arranged, area's temperature
180~200 DEG C of degree, two 240~260 DEG C of area's temperature, three 240~260 DEG C of area's temperature, four 240~260 DEG C of area's temperature, five area's temperature
240~260 DEG C of degree, six 240~260 DEG C of area's temperature, 240~260 DEG C of head temperature, 200~280r/min of screw speed.
The beneficial effects of the present invention are:
1, the wear-resistant strength of diabase fiber is 12-20 times of steel, it greatly improves the wear-resisting of ABS composite material
Property.
2, the modification diabase fiber advantage of the technical program has two: 1. La3+The surface of diabase fiber is acted on, so that
Fiber surface adheres to more oxygen-content active groups, La3+As an intermediary, promote diabase fiber surface and ABS material
Chemistry key connection is generated between material, improves the low-temperature impact-resistant performance of ABS.2. plasma is to the high energy of diabase fiber surface
It hits, makes to further increase oxygen-content active group in molecular structure, this also further improves the low-temperature impact resistance of ABS
Energy.
3, ABS composite material made from this technology is low in cost, and wearability and low-temperature impact-resistant performance are all very excellent, has
Very big promotional value.
Specific embodiment
Carry out the technical solution that the present invention will be described in detail by the following examples, embodiment below is merely exemplary, only
It can be used to explanation and illustration technical solution of the present invention, and be not to be construed as the limitation to technical solution of the present invention.
Raw material used in each embodiment of the application is as follows:
ABS (model AG15AB), Taiwan；Diabase fiber, the maritime diabase Sociedad De Desarrollo Minero Limitada "Sodemi Ltda" in Guangxi；
LaCl3·6H2O, Le Shandong hold new material Co., Ltd；Aqueous isopropanol, the extra large Chemical Co., Ltd. in Jiangsu million；Concentrated phosphoric acid, Jiaxiang
Sea Chemical Co., Ltd.；ABS is recycled, laboratory is provided for oneself；MBS, Qingdao sea Rett chemical materials Co., Ltd；Antioxidant (type
Number Irganox168, Irganox1010, Irganox1330), Switzerland's Ciba.
Test equipment used in each embodiment of the application is as follows:
ZSK30 type double screw extruder, German W&P company；JL-1000 type tensile testing machine, the wide just experiment instrument in Guangzhou
The production of device company；HTL900-T-5B type injection (mo(u)lding) machine, the production of Hai Tai plastics machinery Co., Ltd；XCJ-500 type shock-testing
Machine, the production of Chengde testing machine factory；QT-1196 type tester for elongation, Dongguan City Gao Tai detecting instrument Co., Ltd；QD-GJS-
B12K type high-speed mixer, Beijing perseverance Order instrument and meter Co., Ltd.
The application provides a kind of ABS composite material of wear-resisting low-temperature impact-resistant, composed of the following components by weight:
The preparation method of modified diabase fiber, comprising the following steps:
(1) a certain amount of LaCl is weighed3·6H2O and aqueous isopropanol, LaCl3·6H2The mass ratio of O and aqueous isopropanol
For (30-50): (140-180), by LaCl3·6H2O is added into aqueous isopropanol, and solution A is made.
(2) diabase fiber and solution A are put into the beaker for filling concentrated phosphoric acid, diabase fiber, solution A and dense phosphorus
The mass ratio of acid is (20-40): (160-200): (30-50), and diabase fiber, its diameter is 5-7 μm, its SiO2Weight
Percentage composition is 48%-52%, is placed the beaker in 70-90 DEG C of water-bath, 2-4h is reacted, later with deionized water to surface
It is washed, until pH value=7, diabase fiber is put into 60-80 DEG C of vacuum oven dry 2-4h, obtains diabase fibre
Tie up A；
(3) diabase fiber A is put into plasma chamber, is passed through argon plasma, reacted 20-24min, obtain modified brightness
Greenstone fiber.
Toughener is MBS.
Antioxidant is three (2,4- di-t-butyl) phenyl-phosphites (abbreviation Irganox168), the four [β-of BASF AG
(3,5- di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester (abbreviation Irganox1010) or 1,3,5- trimethyls -2,4,
The mixing of one or more of 6- (3,5- di-t-butyl -4- hydroxyphenylmethyl) benzene (abbreviation Irganox1330).
The preparation method of the ABS composite material of the wear-resisting low-temperature impact-resistant of any of the above-described, comprising the following steps:
(1) 40 parts of -60 parts of ABS, 10 parts of -20 parts of recycling ABS, 10 parts -16 parts modified diabase fibers, 6 parts -10 parts are weighed
MBS, 0.1 part of -0.5 part of antioxidant are mixed and stirred for uniformly, obtaining mixture；
(2) by mixture extruding pelletization obtained in step (1) to get arrive ABS composite material.
Step (2) specifically: put into the hopper of double screw extruder to squeeze out mixture obtained in step (1) and make
Grain is to get arriving ABS composite material, wherein and double screw extruder includes six humidity provinces sequentially arranged, area's temperature 180~
200 DEG C, two 240~260 DEG C of area's temperature, three 240~260 DEG C of area's temperature, four 240~260 DEG C of area's temperature, five area's temperature 240~
260 DEG C, six 240~260 DEG C of area's temperature, 240~260 DEG C of head temperature, 200~280r/min of screw speed.
Embodiment 1
(1) 40 parts of ABS, 10 parts of recycling ABS, 10 parts of modified diabase fibers, 6 parts of MBS, 0.1 part of Irganox1010 are weighed
It is mixed and stirred for uniformly, obtaining mixture；
(2) by mixture extruding pelletization obtained in step (1) to get arrive ABS composite material P1.
Wherein each area's temperature of double screw extruder and screw speed are respectively as follows: 180 DEG C of area's temperature, two 240 DEG C of area's temperature,
Three 240 DEG C of area's temperature, four 240 DEG C of area's temperature, five 240 DEG C of area's temperature, six 240 DEG C of area's temperature, 240 DEG C of head temperature, screw rod turns
Fast 200r/min.
Embodiment 2
(1) 60 parts of ABS, 20 parts of recycling ABS, 16 parts of modified diabase fibers, 10 parts of MBS, 0.1 part are weighed
Irganox1010,0.2 part of Irganox1330,0.2 part of Irganox168 are mixed and stirred for uniformly, obtaining mixture；
(2) by mixture extruding pelletization obtained in step (1) to get arrive ABS composite material P2.
Wherein each area's temperature of double screw extruder and screw speed are respectively as follows: 200 DEG C of area's temperature, two 260 DEG C of area's temperature,
Three 260 DEG C of area's temperature, four 260 DEG C of area's temperature, five 260 DEG C of area's temperature, six 260 DEG C of area's temperature, 260 DEG C of head temperature, screw rod turns
Fast 280r/min.
Embodiment 3
(1) 50 parts of ABS, 15 parts of recycling ABS, 13 parts of modified diabase fibers, 8 parts of MBS, 0.1 part are weighed
Irganox1010,0.2 part of Irganox168 are mixed and stirred for uniformly, obtaining mixture；
(2) by mixture extruding pelletization obtained in step (1) to get arrive ABS composite material P3.
Wherein each area's temperature of double screw extruder and screw speed are respectively as follows: 190 DEG C of area's temperature, two 250 DEG C of area's temperature,
Three 250 DEG C of area's temperature, four 250 DEG C of area's temperature, five 250 DEG C of area's temperature, six 250 DEG C of area's temperature, 250 DEG C of head temperature；Screw rod turns
Fast 240r/min.
Embodiment 4
(1) 55 parts of ABS, 18 parts of recycling ABS, 14 parts of modified diabase fibers, 8 parts of MBS, 0.1 part are weighed
Irganox1010,0.1 part of Irganox1330 are mixed and stirred for uniformly, obtaining mixture；
(2) by mixture extruding pelletization obtained in step (1) to get arrive ABS composite material P4.
Wherein each area's temperature of double screw extruder and screw speed are respectively as follows: 195 DEG C of area's temperature, two 255 DEG C of area's temperature,
Three 255 DEG C of area's temperature, four 255 DEG C of area's temperature, five 255 DEG C of area's temperature, six 255 DEG C of area's temperature, 255 DEG C of head temperature；Screw rod turns
Fast 260r/min.
Embodiment 5
(1) 45 parts of ABS, 12 parts of recycling ABS, 11 parts of modified diabase fibers, 7 parts of MBS, 0.1 part are weighed
Irganox1010,0.1 part of Irganox1330 are mixed and stirred for uniformly, obtaining mixture；
(2) by mixture extruding pelletization obtained in step (1) to get arrive ABS composite material P5.
Wherein each area's temperature of double screw extruder and screw speed are respectively as follows: 195 DEG C of area's temperature, two 245 DEG C of area's temperature,
Three 245 DEG C of area's temperature, four 245 DEG C of area's temperature, five 245 DEG C of area's temperature, six 245 DEG C of area's temperature, 245 DEG C of head temperature；Screw rod turns
Fast 255r/min.
Comparative example 1
(1) 60 parts of ABS, 0.1 part of Irganox1010,0.2 part of Irganox1330 is weighed to be mixed and stirred for uniformly, being mixed
Close material；
(2) by mixture extruding pelletization obtained in step (1) to get arrive ABS composite material D1.
Wherein each area's temperature of double screw extruder and screw speed are respectively as follows: 205 DEG C of area's temperature, two 255 DEG C of area's temperature,
Three 255 DEG C of area's temperature, four 255 DEG C of area's temperature, five 255 DEG C of area's temperature, six 255 DEG C of area's temperature, 255 DEG C of head temperature, screw rod turns
Fast 245r/min.
Performance test:
Batten test is made with injection molding machine in ABS composite material prepared by above-described embodiment 1-5 and comparative example 1, tests number
According to being as follows:
As can be seen from the above table, it can also be seen that wear-resisting property, the low-temperature impact-resistant of embodiment 1-5 will be better than from table
Comparative example 1, and cost is relatively low.This has very important significance for the application field of extension ABS composite material.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And deformation, the scope of the present invention are extremely equally limited by appended claims.
Claims (9)
1. a kind of ABS composite material of wear-resisting low-temperature impact-resistant, which is characterized in that composed of the following components by weight:
2. the ABS composite material of wear-resisting low-temperature impact-resistant according to claim 1, which is characterized in that the modified brightness is green
The preparation method of rock fiber, comprising the following steps:
(1) a certain amount of LaCl is weighed3·6H2O and aqueous isopropanol, by LaCl3·6H2O is added into aqueous isopropanol, is made
Solution A；
(2) diabase fiber and solution A are put into the beaker for filling concentrated phosphoric acid, place the beaker 70-90 DEG C of water-bath
In, 2-4h is reacted, surface is washed with deionized water later, until pH value=7, diabase fiber is put into 60-80 DEG C
Vacuum oven in dry 2-4h, obtain diabase fiber A；
(3) diabase fiber A is put into plasma chamber, is passed through argon plasma, reacted 20-24min, obtain modified diabase
Fiber.
3. the ABS composite material of wear-resisting low-temperature impact-resistant according to claim 2, which is characterized in that in step (1)
LaCl3·6H2The mass ratio of O and aqueous isopropanol is (30-50): (140-180).
4. the ABS composite material of wear-resisting low-temperature impact-resistant according to claim 2, which is characterized in that brightness is green in step (2)
The mass ratio of rock fiber, solution A and concentrated phosphoric acid is (20-40): (160-200): (30-50).
5. the ABS composite material of wear-resisting low-temperature impact-resistant according to claim 2, which is characterized in that the brightness in step (2)
Greenstone fiber, its diameter are 5-7 μm, its SiO2Weight percentage is 48%-52%.
6. the ABS composite material of wear-resisting low-temperature impact-resistant according to claim 1, which is characterized in that the toughener is
MBS。
7. the ABS composite material of wear-resisting low-temperature impact-resistant according to claim 1, which is characterized in that the antioxidant is
Three (2,4- di-t-butyl) phenyl-phosphites, four [β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol esters or 1,
3,5- trimethyls -2,4, the mixing of one or more of 6- (3,5- di-t-butyl -4- hydroxyphenylmethyl) benzene.
8. the preparation method of the ABS composite material of the wear-resisting low-temperature impact-resistant of any one of the claims 1 to 7, feature exist
In, comprising the following steps:
(1) weigh 40 parts of -60 parts of ABS, 10 parts of -20 parts of recycling ABS, 10 parts -16 parts modified diabase fibers, 6 parts of -10 parts of MBS,
0.1 part of -0.5 part of antioxidant is mixed and stirred for uniformly, obtaining mixture；
(2) by mixture extruding pelletization obtained in step (1) to get arrive ABS composite material.
9. the preparation method of the ABS composite material of wear-resisting low-temperature impact-resistant according to claim 8, which is characterized in that institute
State step (2) specifically: mixture obtained in step (1) is put into extruding pelletization in the hopper of double screw extruder, i.e.,
Obtaining ABS composite material, wherein the double screw extruder includes six humidity provinces sequentially arranged, area's temperature 180~
200 DEG C, two 240~260 DEG C of area's temperature, three 240~260 DEG C of area's temperature, four 240~260 DEG C of area's temperature, five area's temperature 240~
260 DEG C, six 240~260 DEG C of area's temperature, 240~260 DEG C of head temperature, 200~280r/min of screw speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810790592.XA CN109054283A (en) | 2018-07-18 | 2018-07-18 | A kind of ABS composite material and preparation method thereof of wear-resisting low-temperature impact-resistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810790592.XA CN109054283A (en) | 2018-07-18 | 2018-07-18 | A kind of ABS composite material and preparation method thereof of wear-resisting low-temperature impact-resistant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109054283A true CN109054283A (en) | 2018-12-21 |
Family
ID=64817254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810790592.XA Pending CN109054283A (en) | 2018-07-18 | 2018-07-18 | A kind of ABS composite material and preparation method thereof of wear-resisting low-temperature impact-resistant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109054283A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113943477A (en) * | 2021-12-09 | 2022-01-18 | 安徽江淮汽车集团股份有限公司 | High-performance PET composite material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60170646A (en) * | 1984-02-16 | 1985-09-04 | Daicel Chem Ind Ltd | Resin composition |
| CN106084485A (en) * | 2016-08-25 | 2016-11-09 | 芜湖市天雄新材料科技有限公司 | A kind of new A BS modification resin automobile protective plate material |
| CN106543635A (en) * | 2016-11-25 | 2017-03-29 | 佛山慧创正元新材料科技有限公司 | A kind of ABS material and preparation method of heat-insulating flame-retardant |
-
2018
- 2018-07-18 CN CN201810790592.XA patent/CN109054283A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60170646A (en) * | 1984-02-16 | 1985-09-04 | Daicel Chem Ind Ltd | Resin composition |
| CN106084485A (en) * | 2016-08-25 | 2016-11-09 | 芜湖市天雄新材料科技有限公司 | A kind of new A BS modification resin automobile protective plate material |
| CN106543635A (en) * | 2016-11-25 | 2017-03-29 | 佛山慧创正元新材料科技有限公司 | A kind of ABS material and preparation method of heat-insulating flame-retardant |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113943477A (en) * | 2021-12-09 | 2022-01-18 | 安徽江淮汽车集团股份有限公司 | High-performance PET composite material and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107400343A (en) | A kind of fire-retardant scratch-resistant PBT composite and preparation method thereof | |
| CN107573657A (en) | A kind of PET composite material and preparation method thereof | |
| CN107523026B (en) | A kind of PET-PC composite material and preparation method | |
| CN107418050A (en) | A kind of high-performance antibiosis PP PA6 composites and preparation method thereof | |
| CN109054283A (en) | A kind of ABS composite material and preparation method thereof of wear-resisting low-temperature impact-resistant | |
| CN107189249B (en) | A kind of high-performance antibiosis PS composite material and preparation method | |
| CN108976723A (en) | A kind of PBT composite and preparation method thereof | |
| CN107759912A (en) | A kind of PS fulvene compounding materials and preparation method thereof | |
| CN109135162A (en) | Good ABS composite material of a kind of oil-resistant weather-resistant energy and preparation method thereof | |
| CN107266844A (en) | A kind of bloom scratch-resistant flame retardant PS composites and preparation method thereof | |
| CN106479137A (en) | A kind of high thermal conductivity PBT composite and preparation method thereof | |
| CN109135207A (en) | A kind of High Performance Shielding PBT composite and preparation method thereof | |
| CN107163568B (en) | A kind of fire-retardant high-ductility PA6-ACS composite material and preparation method | |
| CN106928623A (en) | A kind of flame-retarding high performance AES PVC composites and preparation method thereof | |
| CN107254133A (en) | A kind of fire-retardant AES composite material of high tenacity and preparation method thereof | |
| CN107254165A (en) | A kind of PA6 composites and preparation method thereof | |
| CN106867146A (en) | Low temperature resistant PPE PVC composites of a kind of antibacterial and preparation method thereof | |
| CN107383743A (en) | A kind of AES PMMA composites and preparation method thereof | |
| CN107629427A (en) | A kind of wear-resisting ageing-resistant polycaprolactone composite material and preparation method thereof | |
| CN109135277A (en) | A kind of PA66 composite material and preparation method | |
| CN104962072A (en) | Flame-retardant PPO/PA (poly-p-phenylene oxide /poly-A) alloy | |
| CN107400356A (en) | A kind of high-performance PA12 PC composites and preparation method thereof | |
| CN108715674B (en) | A kind of PET composite material and preparation method thereof | |
| CN109265850A (en) | A kind of PS composite material and preparation method that blush resistance can be excellent | |
| CN109251329A (en) | A kind of preparation method of weather-proof polyolefin master batch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 230601 No. 99 Ziyun Road, Hefei Economic and Technological Development Zone, Anhui Province Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 No. 669 Shixin Road, Taohua Industrial Park, Hefei City, Anhui Province Applicant before: Anhui Jianghuai Automobile Group Limited by Share Ltd |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |