CN109627757A - A kind of PA66-ACS composite material - Google Patents
A kind of PA66-ACS composite material Download PDFInfo
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- CN109627757A CN109627757A CN201811515568.1A CN201811515568A CN109627757A CN 109627757 A CN109627757 A CN 109627757A CN 201811515568 A CN201811515568 A CN 201811515568A CN 109627757 A CN109627757 A CN 109627757A
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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
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- 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
-
- 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
-
- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to a kind of PA66-ACS composite materials, wherein PA66-ACS composite material is composed of the following components by weight: PA66 is 80 parts -100 parts；ACS is 20 parts -30 parts；Polytetrafluoroethylene (PTFE) is 3 parts -5 parts；Fanglun 1414 is 12 parts -18 parts；Glass microballoon is 6 parts -10 parts；Mica powder is 20 parts -24 parts；Compatilizer is 0.1 part -0.3 part；Antioxidant is 0.1 part -0.5 part.In the application, globular glass microballon, flaky mica powder show to act synergistically well, and tensile strength, bending strength, the impact strength of PA66-ACS have the increase of many degree；The addition of Fanglun 1414 further improves the mechanical property of PA66-ACS；ACS, PPTA fiber itself all has certain anti-flammability, and compared with common PA66, PA66-ACS composite material has certain anti-flammability.
Description
Technical field
The invention belongs to technical field of polymer materials, particularly relate to a kind of PA66-ACS composite material.
Background technique
Since styrene-vinyl chloride-acrylonitrile resin (ACS) has excellent physical and mechanical property and flame retardant property, surface
Intensity height, dimensionally stable, chemical resistance and electrical property are good, easy to form plus fourth, and price is low, is most widely used
One of engineering plastics.And PA66 has many advantages, such as intensity height, heat resistance, is such as able to achieve the two blending and modifying, performance complement, tool
Have very important significance.
A kind of PA66-ACS composite material has been made in the application innovation, it has good mechanical property and anti-flammability
Can, this material not yet sees report so far, this has the application of extension PA66-ACS composite material very important existing
Sincere justice.
Summary of the invention
The object of the present invention is to provide a kind of PA66-ACS composite materials, to solve ACS and PA66 in terms of physical property
The shortcoming respectively having.
The present invention is achieved by the following technical solutions:
A kind of PA66-ACS composite material, composed of the following components by weight:
The particle size of glass microspheres size is 40-60 μm.
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 compatilizer is SEBS-g-MAH.
The preparation method of any of the above-described PA66-ACS composite material, comprising the following steps:
(1) 80 parts -100 parts of PA66,20 parts of -30 parts of ACS, 3 parts of -5 parts of polytetrafluoroethylene (PTFE), 12 parts -18 parts poly- pair are weighed
Phenylene terepthalamide's fiber, 6 parts -10 parts of compatilizer, 0.1 part of -0.5 part of antioxidant, 0.1 part of -0.3 part of mix lubricant
And stir evenly, obtain mixture；
(2) by mixture extruding pelletization obtained in step (1) to get arrive PA6-ACS composite material.
The step (2) specifically:
Mixture obtained in step (1) is put into extruding pelletization in the hopper of double screw extruder, wherein described double
Screw extruder includes six humidity provinces sequentially arranged, 200~220 DEG C of area's temperature, two 240~260 DEG C of area's temperature, 3rd area
240~260 DEG C of temperature, four 240~260 DEG C of area's temperature, five 240~260 DEG C of area's temperature, six 240~260 DEG C of area's temperature, head
240~260 DEG C of temperature, 200~280r/min of screw speed.
The beneficial effects of the present invention are:
In the application, globular glass microballon, flaky mica powder show to act synergistically well, and the stretching of PA66-ACS is strong
Degree, bending strength, impact strength have the increase of many degree.
The addition of Fanglun 1414's (PPTA fiber) further improves the mechanical property of PA66-ACS
Energy.
ACS, PPTA fiber itself all has certain anti-flammability, compared with common PA66, PA66-ACS composite material tool
There is certain anti-flammability.
Specific embodiment
Below by way of specific embodiment, the technical schemes of the invention are described in detail, and embodiment below is only exemplary
, it is only capable of for explanation and illustration technical solution of the present invention, and it is not to be construed as the limitation to technical solution of the present invention.
Embodiment 1
(1) 80 parts of PA66,20 parts of ACS, 3 parts of polytetrafluoroethylene (PTFE), 12 parts of PPTA fibers, 6 parts of glass microballoons, 20 parts of clouds are weighed
Female powder, 0.1 part of SEBS-g-MAH, 0.1 part of Irganox168 are mixed and stirred for uniformly, obtaining mixture；
(2) by mixture extruding pelletization obtained in step (1) to get arrive PA66-ACS composite material P1.
Wherein each area's temperature of double screw extruder and screw speed are respectively as follows: 200 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) 100 parts of PA66,30 parts of ACS, 5 parts of polytetrafluoroethylene (PTFE), 18 parts of PPTA fibers, 10 parts of glass microballoons, 24 parts are weighed
Mica powder, 0.3 part of SEBS-g-MAH, 0.1 part of Irganox168,0.2 part of Irganox1010,0.2 part of Irganox1330 mixing
And stir evenly, obtain mixture；
(2) by mixture extruding pelletization obtained in step (1) to get arrive PA66-ACS composite material P2.
Wherein each area's temperature of double screw extruder and screw speed are respectively as follows: 220 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) 90 parts of PA66,25 parts of ACS, 4 parts of polytetrafluoroethylene (PTFE), 15 parts of PPTA fibers, 8 parts of glass microballoons, 22 parts of clouds are weighed
Female powder, 0.2 part of SEBS-g-MAH, 0.1 part of Irganox168,0.2 part of Irganox1010 are mixed and stirred for uniformly, being mixed
Material；
(2) by mixture extruding pelletization obtained in step (1) to get arrive PA66-ACS composite material P3.
Wherein each area's temperature of double screw extruder and screw speed are respectively as follows: 210 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.
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 (4)
1. a kind of PA66-ACS composite material, which is characterized in that composed of the following components by weight:
2. PA66-ACS composite material according to claim 1, which is characterized in that the particle size of glass microspheres size is
40-60μm。
3. PA66-ACS composite material according to claim 1, which is characterized in that the antioxidant is three (2,4- bis- uncles
Butyl) phenyl-phosphite, four [β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol esters or 1,3,5- trimethyls-
The mixing of one or more of 2,4,6- (3,5- di-t-butyl -4- hydroxyphenylmethyl) benzene.
4. PA66-ACS composite material according to claim 1, which is characterized in that the compatilizer is SEBS-g-MAH.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811515568.1A CN109627757A (en) | 2018-12-11 | 2018-12-11 | A kind of PA66-ACS composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811515568.1A CN109627757A (en) | 2018-12-11 | 2018-12-11 | A kind of PA66-ACS composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109627757A true CN109627757A (en) | 2019-04-16 |
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ID=66073224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811515568.1A Withdrawn CN109627757A (en) | 2018-12-11 | 2018-12-11 | A kind of PA66-ACS composite material |
Country Status (1)
| Country | Link |
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| CN (1) | CN109627757A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115044198A (en) * | 2022-06-27 | 2022-09-13 | 东风汽车集团股份有限公司 | Bio-based polyamide material for automobile three-electrical system and preparation method thereof |
-
2018
- 2018-12-11 CN CN201811515568.1A patent/CN109627757A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115044198A (en) * | 2022-06-27 | 2022-09-13 | 东风汽车集团股份有限公司 | Bio-based polyamide material for automobile three-electrical system and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190416 |