CN109181298A - A kind of high flowing PPO/PA66 resin combination and preparation method thereof - Google Patents
A kind of high flowing PPO/PA66 resin combination and preparation method thereof Download PDFInfo
- Publication number
- CN109181298A CN109181298A CN201811035354.4A CN201811035354A CN109181298A CN 109181298 A CN109181298 A CN 109181298A CN 201811035354 A CN201811035354 A CN 201811035354A CN 109181298 A CN109181298 A CN 109181298A
- Authority
- CN
- China
- Prior art keywords
- ppo
- resin
- resin combination
- weight
- parts
- 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
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
- C08L71/12—Polyphenylene oxides
-
- 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
Abstract
The invention discloses a kind of high flowing PPO/PA66 resin combinations, which is characterized in that including following components and parts by weight: PPO resin 10-50 parts by weight；PA66 resin 30-70 parts by weight；Make compatilizer 2-5 parts by weight by oneself；Toughener 6-13 parts by weight；PPO/HIPS master batch 10-20 parts by weight；Antioxidant 0.1-0.3 parts by weight；Lubricant 0.2-0.5 parts by weight.It is poor that the present invention solves traditional PPO/PA66 alloy flowability, it is difficult to be molded the defect of large scale product, by introducing HIPS as flow ability modifying agent, improve the processing performance of PPO/PA66, while in order to improve the compatibility of HIPS and PPO/PA66, master batch first is made in HIPS and PPO, adds in PPO/PA66 alloy, significantly improves the impact strength of alloy.
Description
Technical field
The invention belongs to technical field of alloy material, it is related to a kind of alloy based resin composition and is more specifically related to one
The high flowing PPO/PA66 resin combination of kind.
Background technique
PPO resin has the advantages such as intensity is high, heat-resist, good stability of the dimension, water absorption rate are small, but its viscosity is big, flows
Dynamic property is too poor, it is difficult to be used alone；PA66 wearability is good, organic solvent resistance is good, but water absorption rate is big, poor dimensional stability, because
This PPO/PA66 alloy is widely used in the exterior material and outer plate material of automobile.But since the fusing point of PPO, PA66 compare
Height, and mobility is poor, it is difficult to large scale product is prepared, limits it in automobile and otherwise application.At present in industry
The mobility for making molecular chain rupture improve material by the way that adipic acid, peroxide etc. is added, but it is strong to rigidity, heat resistance and impact
Degree is affected, it is difficult to meet the needs of product.Therefore, how to improve the mobility of PPO/PA66 alloy and do not reduce material
Rigidity has great importance with impact property, the emphasis of PPO/PA66 alloy research and development.
Summary of the invention
It is an object of the invention to overcome PPO/PA66 poor fluidity of the existing technology, it is difficult to be molded large scale product
Defect, a kind of high flowing PPO/PA66 resin combination is provided, HIPS is selected to be used as flow ability modifying agent, by by PPO and
HIPS is first fabricated to the alloy system that master batch adds PPO/PA66, significantly improves the compatibility of HIPS and alloy, is prepared for
The resin combination of height flowing PPO/PA66 alloy, has broad application prospects in terms of large scale product.
The technical scheme adopted by the invention is as follows:
A kind of high flowing PPO/PA66 resin combination, which is characterized in that including following components and parts by weight:
Wherein, the compatilizer is self-control.
Further, the PPO resin viscosity is the resin of 35-45dl/g.
Further, the relative viscosity of the PA66 resin is 2.4 or 2.7.
Further, the self-control compatilizer is squeezed out under the action of DCP initiator by PPO and maleic anhydride is made.
Further, the PPO/HIPS master batch is PPO and HIPS is that 60:40 extrusion is made in mass ratio.
Further, the toughener is hydrogenated styrene-butadiene-styrene copolymer, butyl acrylate-methyl
One or two kinds of mixing of methyl acrylate copolymer.
Further, the antioxidant be Irganox 1010, Irganox 1076, Irganox 168 one kind or
Two kinds of mixture.
Further, the lubricant be PETS, TR044 one or two kinds of mixing.
The invention has the benefit that
The present invention significantly improves the mobility of PPO/PA66 alloy, passes through simultaneously by introducing HIPS as flow ability modifying agent
Master batch first is made in HIPS and PPO, adds in alloy, significantly improves the compatibility of HIPS Yu PPO/PA66 alloy, for height
The PPO/PA66 alloy of flowing high impact property provides solution, can be molded large scale product, widen PPO/PA66
The use scope of alloy can be widely applied to the neck such as electronic apparatus, auto industry, office equipment, Communication Equipment, household electrical appliance
Domain, thus have broad application prospects.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.
Height flowing PPO/PA66 resin combination the preparation method is as follows:
(1) compatilizer processed: PPO resin, maleic anhydride are first pressed into set proportion weighing, by the material weighed up through mixing machine high-speed stirred
2min is added DCP, then stirs at low speed 1min, and then said mixture is sent into extruder, the shearing of twin-screw, conveying,
Under mixing, sufficiently melt, mixing, then through head extrusion, tie rod, fetch water, pelletizing, drying, it is spare；
(2) PPO/HIPS master batch processed: PPO resin, HIPS resin, antioxidant, lubricant 60:40:0.3:0.5 in mass ratio are claimed
It is good, it by the material weighed up through mixing machine high-speed stirred 3min, is at a high speed uniformly mixed it, then said mixture is sent into and is squeezed out
In machine, under the shearing, conveying, mixing of twin-screw, sufficiently melt, mixing, then through head extrusion, tie rod, fetch water, pelletizing, dry
It is dry, it is spare；
(3) by PPO resin, PA66 resin, self-control compatilizer, PPO/PA66 master batch, toughener, antioxidant, lubricant according to both
Surely weighing is matched, by the material weighed up through mixing machine high-speed stirred 3min, is at a high speed uniformly mixed it, then by said mixture
Be sent into extruder in, under the shearing, conveying, mixing of twin-screw, sufficiently melt, mixing, then through head extrusion, tie rod, fetch water,
Pelletizing, drying, are finally packaged into finished product.
The draw ratio of double-screw extruder screw is 25, and front-end temperature is 200-230 DEG C, and interrupting temperature is 260-280 DEG C,
Head extrusion temperature is 280 DEG C, and screw speed is 600 revs/min.
The PPO/PA66 resin of each embodiment and comparative example preparation is molded into various standard mechanical properties by ASTM standard and surveys
The mechanical performance and flame retardant property of resin are tried, physical property and test method are as shown in table 1.
Table 1
| Physical property | Test method |
| Tensile strength (50mm/min) | ASTM D638 |
| Bending strength (2mm/min) | ASTM D790 |
| Melt index (260 DEG C, 5Kg) | ASTM D1238 |
| Heat distortion temperature (0.45MPa) | ASTM D648 |
| IZOD notch impact strength (3.2mm) | ASTM D256 |
Embodiment 1
The present embodiment is related to a kind of high flowing PPO/PA66 resin combination, component and content are as follows:
Embodiment 2
The present embodiment is related to a kind of high flowing PPO/PA66 resin combination, component and content are as follows:
Embodiment 3
The present embodiment is related to a kind of high flowing PPO/PA66 resin combination, component and content are as follows:
Embodiment 4
The present embodiment is related to a kind of high flowing PPO/PA66 resin combination, component and content are as follows:
Embodiment 5
The present embodiment is related to a kind of high flowing PPO/PA66 resin combination, component and content are as follows:
Comparative example 1
The present embodiment is related to a kind of high flowing PPO/PA66 resin combination, component and content are as follows:
Comparative example 2
The present embodiment is related to a kind of high flowing PPO/PA66 resin combination, component and content are as follows:
Table 2
The results are shown in Table 2 for the physical property measurement of embodiment 1-5 and comparative example 1-2, the test knot of embodiment 1-5 and comparative example 1-2
Fruit shows the raising with PPO/HIPS master batch content, and the melt index of alloy significantly improves, and reaches as high as 37g/10min；With
The reduction of self-control compatibilizer content, the impact strength of alloy reduce.By comparative example 1 it is found that when self-control compatilizer is not added, punching
Hit intensity drops to 58J/m, it can thus be appreciated that self-control compatilizer can significantly improve the impact strength of resin；By comparative example 2 it is found that
When HIPS is directly added into PPO/PA66 alloy, the impact strength of material is relatively low.This is because HIPS is led with PA66 poor compatibility
It causes.Using HIPS as flow ability modifying agent, master batch first is made in HIPS and PPO, is added in alloy, it is high that high flowing can be prepared
Impact PPO/PA66 alloy.The melt index of PPO/PA66 alloy resin prepared by the present invention is up to 37g/10min, impact strength
Up to 250J/m, to requiring large-sized product to have broad application prospects.
The above is not limitation of the present invention, it should be pointed out that: those skilled in the art are come
It says, under the premise of not departing from essential scope of the present invention, several variations, modifications, additions or substitutions can also be made, these improvement
It also should be regarded as protection scope of the present invention with retouching.
Claims (8)
1. a kind of high flowing PPO/PA66 resin combination, which is characterized in that including following components and parts by weight:
The compatilizer is self-control.
2. high flowing PPO/PA66 resin combination according to claim 1, which is characterized in that the PPO resin viscosity
For the resin of 35-45dl/g.
3. high flowing PPO/PA66 resin combination according to claim 1, which is characterized in that the phase of the PA66 resin
It is 2.4-2.7 to viscosity.
4. high flowing PPO/PA66 resin combination according to claim 1, which is characterized in that the self-control compatilizer
It is squeezed out and is made under the action of DCP initiator by PPO and maleic anhydride.
5. high flowing PPO/PA66 resin combination according to claim 1, which is characterized in that the PPO/HIPS is female
Grain is PPO and HIPS is that 60:40 extrusion is made in mass ratio.
6. high flowing PPO/PA66 resin combination according to claim 1, which is characterized in that the toughener is hydrogen
Change styrene-butadiene-styrene, the one or two kinds of of butyl acrylate-methyl ester copolymer mix
It closes.
7. high flowing PPO/PA66 resin combination according to claim 1, which is characterized in that the antioxidant is
One or two kinds of mixtures of Irganox1010, Irganox 1076, Irganox 168.
8. high flowing PPO/PA66 resin combination according to claim 1, which is characterized in that the lubricant is
One or more of mixing of PETS, TR044.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811035354.4A CN109181298A (en) | 2018-09-06 | 2018-09-06 | A kind of high flowing PPO/PA66 resin combination and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811035354.4A CN109181298A (en) | 2018-09-06 | 2018-09-06 | A kind of high flowing PPO/PA66 resin combination and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109181298A true CN109181298A (en) | 2019-01-11 |
Family
ID=64914777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811035354.4A Pending CN109181298A (en) | 2018-09-06 | 2018-09-06 | A kind of high flowing PPO/PA66 resin combination and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109181298A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103613918A (en) * | 2013-10-31 | 2014-03-05 | 浙江俊尔新材料股份有限公司 | Polyphenyl ether/polyamide alloy material and preparation method thereof |
| CN103788626A (en) * | 2014-01-13 | 2014-05-14 | 惠州市沃特新材料有限公司 | PPO/PA/HIPS (polyphenylene oxide/polyamide/high impact polystyrene) composite material and preparation method thereof |
| CN104059297A (en) * | 2014-02-26 | 2014-09-24 | 上海金发科技发展有限公司 | High-rigidity high-heat-resistant anti-impact-whitening flame-retardant polypropylene-polystyrene composite material and preparation method thereof |
-
2018
- 2018-09-06 CN CN201811035354.4A patent/CN109181298A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103613918A (en) * | 2013-10-31 | 2014-03-05 | 浙江俊尔新材料股份有限公司 | Polyphenyl ether/polyamide alloy material and preparation method thereof |
| CN103788626A (en) * | 2014-01-13 | 2014-05-14 | 惠州市沃特新材料有限公司 | PPO/PA/HIPS (polyphenylene oxide/polyamide/high impact polystyrene) composite material and preparation method thereof |
| CN104059297A (en) * | 2014-02-26 | 2014-09-24 | 上海金发科技发展有限公司 | High-rigidity high-heat-resistant anti-impact-whitening flame-retardant polypropylene-polystyrene composite material and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101875776B (en) | High-strength PPO/PA66 alloy material and preparation method thereof | |
| CN105504803B (en) | A kind of high fluidity fiber reinforced nylon composite material and preparation method thereof | |
| CN103788626B (en) | PPO/PA/HIPS (polyphenylene oxide/polyamide/high impact polystyrene) composite material and preparation method thereof | |
| CN103862589B (en) | A kind of melt blending prepares the method for polyamide-based heat-conductive composite material | |
| CN102702695A (en) | Heat conducting polyamide (PA)/polybutylene terephthalate (PBT) alloy | |
| CN109081894B (en) | High-fluidity toughening agent and preparation method thereof | |
| CN104262956A (en) | Super-bright high-fluidity PA66/PA6 strengthened and filled alloy material and preparation method of alloy material | |
| CN107815101A (en) | A kind of halogen-free flameproof, fiberglass reinforced PA/ASA composite material and preparation method thereof | |
| CN108587108A (en) | A kind of impact PPO/PA alloy materials and preparation method thereof | |
| CN112724675A (en) | Polyphenylene sulfide composite material and preparation method thereof | |
| CN113861671A (en) | High-fluidity glass fiber reinforced polyphenyl ether polyamide composite material and preparation method thereof | |
| CN108314834B (en) | Modified linear low-density polyethylene material and preparation method thereof | |
| CN112745592B (en) | Styrene composition and application and preparation method thereof | |
| CN108285629B (en) | PC/ABS/PA6 composition and preparation method thereof | |
| CN103755881A (en) | Compatibilizer of polyphenylene sulfide and polyamide, polyphenylene sulfide/polyamide composite material containing such compatibilizer and preparation method of composite material | |
| CN109486152B (en) | PC/ASA alloy material and preparation method and application thereof | |
| CN109181298A (en) | A kind of high flowing PPO/PA66 resin combination and preparation method thereof | |
| CN103709710B (en) | PC/ABS alloy material of processing characteristics excellence and preparation method thereof | |
| CN114014980B (en) | Maleic anhydride graft polymerization process | |
| CN105295349A (en) | Antistatic plastic and preparation method thereof | |
| CN106810755A (en) | A kind of modified fiber glass reinforced polypropylene composition and preparation method thereof | |
| CN108299823A (en) | A kind of PPO/PA alloy materials and preparation method thereof suitable for being thinning | |
| CN106928542A (en) | A kind of polypropylene/polyphenylene oxide PP/PPO alloys and preparation method thereof | |
| CN111484721A (en) | Low-temperature impact resistant PC/ABS composite material and preparation method thereof | |
| CN111763422A (en) | Ultrahigh-fluidity toughened nylon 66 composition 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |