CN107266769A - It is a kind of by mica powder be high temperature resistant agent polyolefin - Google Patents
It is a kind of by mica powder be high temperature resistant agent polyolefin Download PDFInfo
- Publication number
- CN107266769A CN107266769A CN201710601176.6A CN201710601176A CN107266769A CN 107266769 A CN107266769 A CN 107266769A CN 201710601176 A CN201710601176 A CN 201710601176A CN 107266769 A CN107266769 A CN 107266769A
- Authority
- CN
- China
- Prior art keywords
- polyolefin
- mica powder
- high temperature
- temperature resistant
- resistant agent
- 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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/06—Polystyrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
Abstract
It is composed of the following components by weight the present invention relates to a kind of by the polyolefin that mica powder is high temperature resistant agent：Polyolefin is 80 parts 100 parts；Mica powder is 2 parts 4 parts；Toughener is 10 parts 20 parts；Antioxidant is 0.1 part 0.5 part；Lubricant is 0.1 part 0.3 part.Alcoholic extract hydroxyl group in earth solution inorganic agent can there occurs chemical bond with the silicone hydroxyl of mica surface, and this is conducive to improvement mica powder scattered in polyolefin substrate；The application uses mica powder as polyolefin high temperature resistant agent first, extends the application of mica powder, tool has very important significance；The polyolefin high temperature resistant agent of the application can with traditional toughener compounding use, its to polyolefin high temperature toughness keep effect than both individually using effect it is good.
Description
Technical field
The invention belongs to technical field of polymer materials, particularly relate to a kind of by polyolefin of the mica powder for high temperature resistant agent.
Background technology
All the time, mica powder, as a kind of conventional inorganic filler, is a kind of important filler of improved polyalkene, mainly
It is for the filling to polyolefin, drops this.
But with high temperature resistant agent of the mica powder as polyolefin, still without document report, and by modified mica powder more
Not disclosed by existing literature.
The content of the invention
It is an object of the invention to provide a kind of by the polyolefin that mica powder is high temperature resistant agent, mica powder can be used for polyene
The high temperature resistant agent of hydrocarbon.
The present invention is achieved by the following technical solutions：
It is a kind of by mica powder be high temperature resistant agent polyolefin, it is composed of the following components by weight：
The mica powder is phlogopite, and particle diameter is for 2 μm -6 μm and through earth solution surface modification treatment.
The earth solution is 2%-20% lanthanum chloride solution.
The toughener is one kind in polyethylen-octene elastomer, ethylene propylene diene rubber or EPM.
The polyolefin is one kind in polypropylene, polyethylene, polystyrene or polybutylene terephthalate (PBT).
The antioxidant is three (2,4- di-t-butyl) phenyl-phosphites, four [β-(3,5- di-tert-butyl-hydroxy phenyls)
Propionic acid] pentaerythritol ester or 1,3,5- trimethyls -2,4, one kind or several in 6- (3,5- di-t-butyl -4- hydroxyphenylmethyls) benzene
The mixing planted.
The lubricant is the one or more in zinc stearate, calcium stearate or potassium stearate.
The beneficial effects of the invention are as follows：
1st, the alcoholic extract hydroxyl group in earth solution inorganic agent can there occurs chemical bond with the silicone hydroxyl of mica surface, and this is favourable
It is scattered in polyolefin substrate in improving mica powder.
2nd, the application uses mica powder as polyolefin high temperature resistant agent first, extends the application of mica powder, tool
Have very important significance.
3rd, the polyolefin high temperature resistant agent of the application can be with traditional toughener compounding use, and it is to polyolefin high temperature toughness
Keep effect than both individually using effect it is good.
Embodiment
Describe technical scheme in detail by the following examples, following embodiment be only it is exemplary, only
Explanation and illustration technical scheme can be used for, and be not to be construed as the limitation to technical solution of the present invention.
Raw material used is as follows in present embodiments：
Provide for oneself in lanthanum chloride solution, laboratory；EPDM (model 4450), it is bright to contain chemistry；POE (model LC670), South Korea LG；
EPR (model J-0010), PetroChina Company Ltd.；PBT (model 2002U), Polyplastics；PP (models
), Z30S Maoming Petrochemical；PE (model 5070), Panjin ethene；PS (model 350), TaiWan, China state is tall；Mica powder, Shijiazhuang horse
Jump mica powder factory.
Tester used is as follows in each embodiment of the application：
ZSK30 type double screw extruders, German W＆P companies；JL-1000 type tensile testing machines, the wide just experiment instrument in Guangzhou
Device company produces；HTL900-T-5B type injection (mo(u)lding) machines, the production of Hai Tai plastics machineries Co., Ltd；XCJ-500 type shock-testings
Machine, the production of Chengde testing machine factory；QT-1196 type tester for elongation, Dongguan City Gao Tai detecting instruments Co., Ltd；QD-GJS-
B12K type homogenizers, Beijing perseverance Order instrument and meter Co., Ltd.
The application provides a kind of by the polyolefin that mica powder is high temperature resistant agent, composed of the following components by weight：
Mica powder is phlogopite, and particle diameter is for 2 μm -6 μm and through earth solution surface modification treatment.
Earth solution is 2%-20% lanthanum chloride solution.
Toughener is polyethylen-octene elastomer (POE), ethylene propylene diene rubber (EPDM) or EPM (EPR)
In one kind.
Polyolefin is polypropylene (PP), polyethylene (PE), polystyrene (PS) or polybutylene terephthalate (PBT) (PBT)
In one kind.
Antioxidant for BASF AG three (2,4- di-t-butyls) phenyl-phosphites (abbreviation Irganox168), four [β-
(3,5- di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester (abbreviation Irganox1010) and 1,3,5- trimethyls -2,4,
One or more of mixing in 6- (3,5- di-t-butyl -4- hydroxyphenylmethyls) benzene (abbreviation Irganox1330).
Lubricant is the one or more in zinc stearate, calcium stearate or potassium stearate.
Embodiment 1
(1) 80 parts of PP, 2 parts of mica powders, 10 parts of EPDM, 0.1 part of Irganox168,0.1 part of zinc stearate mixing are weighed simultaneously
Stir, obtain compound；
(2) the compound extruding pelletization that will be obtained in step (1), that is, obtain PP composites X1.
Wherein, double screw extruder includes six humidity provinces sequentially arranged, and the temperature of the first humidity province is 170 DEG C, the
The temperature of two humidity provinces is 220 DEG C, and the temperature of the 3rd humidity province is 230 DEG C, and the temperature of the 4th humidity province is 240 DEG C, the 5th temperature
The temperature for spending area is 240 DEG C, and the temperature of the 6th humidity province is 240 DEG C, and the head temperature of double screw extruder is 230 DEG C, screw rod
Rotating speed is 220r/min.
Comparative example 1
(1) 90 parts of PP, 10 parts of EPDM, 0.1 part of Irganox168,0.1 part of zinc stearate are weighed to be mixed and stirred for uniformly, obtaining
To compound；
(2) the compound extruding pelletization that will be obtained in step (1), that is, obtain PP composites D1.
Wherein, double screw extruder includes six humidity provinces sequentially arranged, and the temperature of the first humidity province is 170 DEG C, the
The temperature of two humidity provinces is 220 DEG C, and the temperature of the 3rd humidity province is 230 DEG C, and the temperature of the 4th humidity province is 240 DEG C, the 5th temperature
The temperature for spending area is 240 DEG C, and the temperature of the 6th humidity province is 240 DEG C, and the head temperature of double screw extruder is 230 DEG C, screw rod
Rotating speed is 220r/min.
Batten is made with injection machine in PP composites prepared by above-mentioned application examples 1 and comparative example 1, its properties of product data
It is as shown in the table:
As can be seen from the above table：
X1 stretching strength retentivity is bigger than D1, and this explanation adds the high temperature resistant toughness of mica powder MODIFIED PP more
It is good.
Embodiment 2
(1) weigh 100 parts of PBT, 4 parts of mica powders, 20 parts of POE, 0.1 part of Irganox168,0.2 part of Irganox1010,
0.2 part of Irganox1330,0.15 part of calcium stearate, 0.15 part of zinc stearate are mixed and stirred for uniformly, obtaining compound；
(2) the compound extruding pelletization that will be obtained in step (1), that is, obtain PBT composite X2.
Wherein, double screw extruder includes six humidity provinces sequentially arranged, and the temperature of the first humidity province is 200 DEG C, the
The temperature of two humidity provinces is 260 DEG C, and the temperature of the 3rd humidity province is 260 DEG C, and the temperature of the 4th humidity province is 260 DEG C, the 5th temperature
The temperature for spending area is 260 DEG C, and the temperature of the 6th humidity province is 260 DEG C, and the head temperature of double screw extruder is 260 DEG C, screw rod
Rotating speed is 300r/min.
Comparative example 2
(1) weigh 90 parts of PBT, 15 parts of POE, 0.1 part of Irganox168,0.2 part of Irganox1010,0.2 part
Irganox1330,0.15 part of calcium stearate, 0.15 part of zinc stearate are mixed and stirred for uniformly, obtaining compound；
(2) the compound extruding pelletization that will be obtained in step (1), that is, obtain PBT composite X2.
Wherein, double screw extruder includes six humidity provinces sequentially arranged, and the temperature of the first humidity province is 200 DEG C, the
The temperature of two humidity provinces is 260 DEG C, and the temperature of the 3rd humidity province is 260 DEG C, and the temperature of the 4th humidity province is 260 DEG C, the 5th temperature
The temperature for spending area is 260 DEG C, and the temperature of the 6th humidity province is 260 DEG C, and the head temperature of double screw extruder is 260 DEG C, screw rod
Rotating speed is 300r/min.
Batten is made with injection machine in PBT composite prepared by above-mentioned application examples 2 and comparative example 2, its properties of product number
According to as shown in the table:
As can be seen from the above table：
X2 stretching strength retentivity is bigger than D2, and this explanation adds the high temperature resistant toughness of mica powder modified PBT more
It is good.
Embodiment 3
(1) 90 parts of PE, 3 parts of mica powders, 15 parts of EPR, 0.1 part of Irganox168,0.2 part of Irganox1010,0.1 are weighed
Part potassium stearate, 0.1 part of zinc stearate are mixed and stirred for uniformly, obtaining compound；
(2) the compound extruding pelletization that will be obtained in step (1), that is, obtain PE composites X3.
Wherein, double screw extruder includes six humidity provinces sequentially arranged, and the temperature of the first humidity province is 120 DEG C, the
The temperature of two humidity provinces is 180 DEG C, and the temperature of the 3rd humidity province is 180 DEG C, and the temperature of the 4th humidity province is 180 DEG C, the 5th temperature
The temperature for spending area is 180 DEG C, and the temperature of the 6th humidity province is 180 DEG C, and the head temperature of double screw extruder is 180 DEG C, screw rod
Rotating speed is 300r/min.
Comparative example 3
(1) weigh 80 parts of PE, 10 parts of EPR, 0.1 part of Irganox168,0.2 part of Irganox1010,0.1 part of potassium stearate,
0.1 part of zinc stearate is mixed and stirred for uniformly, obtaining compound；
(2) the compound extruding pelletization that will be obtained in step (1), that is, obtain PE composites D3.
Wherein, double screw extruder includes six humidity provinces sequentially arranged, and the temperature of the first humidity province is 120 DEG C, the
The temperature of two humidity provinces is 180 DEG C, and the temperature of the 3rd humidity province is 180 DEG C, and the temperature of the 4th humidity province is 180 DEG C, the 5th temperature
The temperature for spending area is 180 DEG C, and the temperature of the 6th humidity province is 180 DEG C, and the head temperature of double screw extruder is 180 DEG C, screw rod
Rotating speed is 300r/min.
Batten is made with injection machine in PE composites prepared by above-mentioned application examples 3 and comparative example 3, its properties of product data
It is as shown in the table:
As can be seen from the above table：
X3 stretching strength retentivity is bigger than D3, and this explanation adds the high temperature resistant toughness of mica powder modified PE more
It is good.
Embodiment 4
(1) weigh 85 parts of PS, 3 parts of mica powders, 12 parts of EPDM, 0.2 part of Irganox1010,0.1 part of potassium stearate, 0.1 part
Zinc stearate is mixed and stirred for uniformly, obtaining compound；
(2) the compound extruding pelletization that will be obtained in step (1), that is, obtain PS composites X4.
Wherein, double screw extruder includes six humidity provinces sequentially arranged, and the temperature of the first humidity province is 160 DEG C, the
The temperature of two humidity provinces is 200 DEG C, and the temperature of the 3rd humidity province is 200 DEG C, and the temperature of the 4th humidity province is 200 DEG C, the 5th temperature
The temperature for spending area is 200 DEG C, and the temperature of the 6th humidity province is 200 DEG C, and the head temperature of double screw extruder is 200 DEG C, screw rod
Rotating speed is 280r/min.
Comparative example 4
(1) 85 parts of PS, 10 parts of EPDM, 0.2 part of Irganox1010,0.1 part of potassium stearate, 0.1 part of zinc stearate are weighed to mix
Merging stirs, and obtains compound；
(2) the compound extruding pelletization that will be obtained in step (1), that is, obtain PS composites D4.
Wherein, double screw extruder includes six humidity provinces sequentially arranged, and the temperature of the first humidity province is 160 DEG C, the
The temperature of two humidity provinces is 200 DEG C, and the temperature of the 3rd humidity province is 200 DEG C, and the temperature of the 4th humidity province is 200 DEG C, the 5th temperature
The temperature for spending area is 200 DEG C, and the temperature of the 6th humidity province is 200 DEG C, and the head temperature of double screw extruder is 200 DEG C, screw rod
Rotating speed is 280r/min.
Batten is made with injection machine in PS composites prepared by above-mentioned application examples 4 and comparative example 4, its properties of product data
It is as shown in the table:
As can be seen from the above table：
X4 stretching strength retentivity is bigger than D4, and this explanation adds mica powder and is modified PS high temperature resistant toughness more
It is good.
This application describes a kind of purposes of mica powder as polyolefin high temperature resistant agent, this extends the application neck of mica powder
Domain, has very important significance.
Disclosed above is only several specific embodiments of the application, but the application is not limited to this, any this area
Technical staff can think change, should all fall in the protection domain of the application.
Claims (7)
1. it is a kind of by polyolefin of the mica powder for high temperature resistant agent, it is characterised in that composed of the following components by weight：
2. it is according to claim 1 by polyolefin of the mica powder for high temperature resistant agent, it is characterised in that the mica powder is gold
Mica, particle diameter is for 2 μm -6 μm and through earth solution surface modification treatment.
3. it is according to claim 2 by polyolefin that mica powder is high temperature resistant agent, it is characterised in that the earth solution is
2%-20% lanthanum chloride solution.
4. it is according to claim 1 by polyolefin of the mica powder for high temperature resistant agent, it is characterised in that the toughener is poly-
One kind in ethylene-octene copolymer, ethylene propylene diene rubber or EPM.
5. it is according to claim 1 by polyolefin of the mica powder for high temperature resistant agent, it is characterised in that the polyolefin is poly-
One kind in propylene, polyethylene, polystyrene or polybutylene terephthalate (PBT).
6. it is according to claim 1 by polyolefin of the mica powder for high temperature resistant agent, it is characterised in that the antioxidant is three
(2,4- di-t-butyl) phenyl-phosphite, four [β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol esters or 1,3,
One or more of mixing in 5- trimethyls -2,4,6- (3,5- di-t-butyl -4- hydroxyphenylmethyls) benzene.
7. it is according to claim 1 by polyolefin of the mica powder for high temperature resistant agent, it is characterised in that the lubricant is hard
One or more in resin acid zinc, calcium stearate or potassium stearate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710601176.6A CN107266769A (en) | 2017-07-21 | 2017-07-21 | It is a kind of by mica powder be high temperature resistant agent polyolefin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710601176.6A CN107266769A (en) | 2017-07-21 | 2017-07-21 | It is a kind of by mica powder be high temperature resistant agent polyolefin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107266769A true CN107266769A (en) | 2017-10-20 |
Family
ID=60078455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710601176.6A Pending CN107266769A (en) | 2017-07-21 | 2017-07-21 | It is a kind of by mica powder be high temperature resistant agent polyolefin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107266769A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109111700A (en) * | 2018-07-19 | 2019-01-01 | 昆山东美自动化设备科技有限公司 | A kind of high temperature resistant PET film |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105017763A (en) * | 2014-04-21 | 2015-11-04 | 上海杰事杰新材料(集团)股份有限公司 | Rare earth modified glass fiber-reinforced high temperature-resistant nylon composite material and preparation method thereof |
| CN105713355A (en) * | 2015-12-25 | 2016-06-29 | 上海胜南复合材料有限公司 | High-performance warping-proof glass fiber reinforced PBT (polybutylene terephthalate)/PC (polycarbonate) alloy material |
| CN106009254A (en) * | 2016-05-25 | 2016-10-12 | 北京汽车研究总院有限公司 | Automotive interior material and preparation method thereof |
| CN106147034A (en) * | 2016-06-30 | 2016-11-23 | 中广核俊尔新材料有限公司 | A kind of PP composite material of low linear expansion coefficient and its preparation method and application |
-
2017
- 2017-07-21 CN CN201710601176.6A patent/CN107266769A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105017763A (en) * | 2014-04-21 | 2015-11-04 | 上海杰事杰新材料(集团)股份有限公司 | Rare earth modified glass fiber-reinforced high temperature-resistant nylon composite material and preparation method thereof |
| CN105713355A (en) * | 2015-12-25 | 2016-06-29 | 上海胜南复合材料有限公司 | High-performance warping-proof glass fiber reinforced PBT (polybutylene terephthalate)/PC (polycarbonate) alloy material |
| CN106009254A (en) * | 2016-05-25 | 2016-10-12 | 北京汽车研究总院有限公司 | Automotive interior material and preparation method thereof |
| CN106147034A (en) * | 2016-06-30 | 2016-11-23 | 中广核俊尔新材料有限公司 | A kind of PP composite material of low linear expansion coefficient and its preparation method and application |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109111700A (en) * | 2018-07-19 | 2019-01-01 | 昆山东美自动化设备科技有限公司 | A kind of high temperature resistant PET film |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106633722B (en) | Tear-resistant high-toughness biodegradable material and preparation method thereof | |
| CN106147033B (en) | A kind of no tiger fur line PP composite material and the preparation method and application thereof | |
| CN102952342A (en) | Low-shrinkage polypropylene composition and preparation method thereof | |
| CN107446244B (en) | A kind of rose crystal type nano calcium carbonate various dimensions enhancing MPP cable protection pipe material and preparation method thereof | |
| CN109762256A (en) | A kind of Soft touch polypropylene material and its preparation method and application | |
| CN106280014B (en) | Ultrahigh-fracture nominal strain polypropylene composite material for automobile and preparation method thereof | |
| CN107266879A (en) | A kind of uniform PET composite material of high-performance shrinkage factor and preparation method thereof | |
| CN108676341A (en) | PC/PMMA/PETG ternary-alloy materials and preparation method thereof | |
| CN106633383A (en) | High-performance high-transparency PP-PS composite material and preparation method thereof | |
| CN106147008B (en) | A kind of no tiger fur line PP composite material and preparation method thereof | |
| CN107216530B (en) | A kind of PE composite material and preparation method | |
| CN108467544A (en) | A kind of high-strength, high rigid and transparent modified polypropylene composite material and preparation method | |
| CN107266769A (en) | It is a kind of by mica powder be high temperature resistant agent polyolefin | |
| CN106633837A (en) | High-glossiness scratch-resisting filled nylon 6 composition and preparation method thereof | |
| CN108948639A (en) | A kind of recycling ABS composite material and preparation method thereof | |
| CN101440184A (en) | High fluidity dynamic vulcanization thermoplastic elastomer material and preparation thereof | |
| CN108929492A (en) | A kind of high-ductility transparent polypropylene | |
| CN1927932A (en) | Modified polypropylene, preparing process and application thereof | |
| CN107337829A (en) | A kind of high performance PE composite and preparation method thereof | |
| CN109810421A (en) | Semi-transparent display HIPS resin of one kind and preparation method thereof | |
| CN106280227A (en) | A kind of antistatic high tenacity ABS composite material and preparation method thereof | |
| CN106633276A (en) | High-performance polyolefin composite material and preparation method thereof | |
| CN106479074B (en) | A kind of antibacterial high-performance PS composite material and preparation method | |
| CN103937094B (en) | A kind of resisting plays screw explosion Reinforced Polypropylene material, its preparation method and application thereof | |
| CN107236299A (en) | A kind of PA66 AES composite materials and preparation method thereof |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171020 |