Unlock instant, AI-driven research and patent intelligence for your innovation.

AES-PMMA composite material and preparation method thereof

A technology of composite materials and mixtures, which is applied in the field of AES-PMMA composite materials and its preparation, to achieve the effects of improving gloss, improving tensile strength and impact strength, and improving compatibility

Inactive Publication Date: 2018-12-11
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This application innovatively made a kind of AES-PMMA composite material, which has good tensile strength, impact strength and glossiness. This material has not been reported so far, which is very important for expanding the application of AES-PMMA composite material practical significance

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • AES-PMMA composite material and preparation method thereof
  • AES-PMMA composite material and preparation method thereof
  • AES-PMMA composite material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0029] The preparation method of above-mentioned any one AES-PMMA composite material, comprises the following steps:

[0030] (1) Weigh 60-80 parts of AES, 20-30 parts of PMMA, 4-6 parts of ASA, 1-3 parts of EBO, 0.1-0.3 parts of SEBS-g-MAH, 0.1-0.5 parts Parts of antioxidant are mixed and stirred evenly to obtain a mixture;

[0031] (2) extruding and granulating the mixture obtained in the step (1) to obtain an AES-PMMA composite material.

[0032] Step (2) is specifically: put the mixture obtained in step (1) into the hopper of the twin-screw extruder and extrude and granulate to obtain the AES-PMMA composite material, wherein the twin-screw extruder includes sequentially Six temperature zones are arranged, the temperature of zone 1 is 200-220℃, the temperature of zone 2 is 240-260℃, the temperature of zone 3 is 240-260℃, the temperature of zone 4 is 240-260℃, the temperature of zone 5 is 240-260℃, and the temperature of zone 6 is 240-260℃. The temperature is 240-260°C, th...

Embodiment 1

[0034] (1) Weigh 60 parts of AES, 20 parts of PMMA, 4 parts of ASA, 1 part of EBO, 0.1 part of SEBS-g-MAH, 0.1 part of Irganox168, mix and stir evenly to obtain a mixture;

[0035] (2) Extrude and granulate the mixture obtained in step (1) to obtain AES-PMMA composite material P1.

[0036] Among them, the temperature and screw speed of each zone of the twin-screw extruder are respectively: the temperature of the first zone is 200°C, the temperature of the second zone is 240°C, the temperature of the third zone is 240°C, the temperature of the fourth zone is 240°C, the temperature of the fifth zone is 240°C, and the temperature of the sixth zone is 240°C. The head temperature is 240°C, and the screw speed is 200r / min.

Embodiment 2

[0038] (1) Weigh 80 parts of AES, 30 parts of PMMA, 6 parts of ASA, 3 parts of EBO, 0.3 parts of SEBS-g-MAH, 0.1 part of Irganox168, 0.2 parts of Irganox1010, 0.2 parts of Irganox1330, mix and stir evenly to obtain a mixture;

[0039] (2) Extrude and granulate the mixture obtained in step (1) to obtain AES-PMMA composite material P2.

[0040] Among them, the temperature and screw speed of each zone of the twin-screw extruder are respectively: the temperature of the first zone is 220°C, the temperature of the second zone is 260°C, the temperature of the third zone is 260°C, the temperature of the fourth zone is 260°C, the temperature of the fifth zone is 260°C, the temperature of the sixth zone is 260°C, The head temperature is 260°C, and the screw speed is 280r / min.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an AES-PMMA composite material and a preparation method thereof. The preparation method comprises the following steps: weighting the following components in parts by weight: 60-80 parts of AES, 20-30 parts of PMMA, 4-6 parts of ASA, 1-3 parts of EBO, 0.1-0.3 part of SEBS-g-MAH and 0.1-0.5 part of antioxidant; mixing and uniformly stirring all the components, thereby acquiring a mixture; extruding and pelletizing the mixture, thereby acquiring the AES-PMMA composite material. Due to the lubricating effect of EBO, a lubricant layer between the AES-PMMA material and the processing equipment can be reduced, so that the glossiness of the AES-PMMA material can be promoted; during the stretching and impacting processes, cracks are generated by ASA grains and then spread to the surrounding, so that the surrounding grains EBO are triggered to crack; due to the increasing of crack length, the AES-PMMA material can absorb more energy during the stretching and impacting processes, so that the tensile strength and impact strength of the AES-PMMA material can be promoted.

Description

technical field [0001] The invention belongs to the technical field of polymer materials, in particular to an AES-PMMA composite material and a preparation method thereof. Background technique [0002] Because acrylonitrile-EPDM-styrene resin (AES) has excellent mechanical properties, high surface strength, stable size, chemical resistance and good electrical properties, it is one of the most widely used engineering plastics. PMMA has the advantages of high hardness and heat resistance. It is of great significance to realize the blending modification of the two with complementary performance. [0003] This application innovatively made a kind of AES-PMMA composite material, which has good tensile strength, impact strength and glossiness. This material has not been reported so far, which is very important for expanding the application of AES-PMMA composite material practical significance. Contents of the invention [0004] The purpose of the present invention is to provid...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C08L51/04C08L33/12C08L51/00C08K5/20
CPCC08L51/04C08L2205/035C08L2205/08C08L33/12C08L51/00C08L51/006C08K5/20
Inventor 刘凯王添琪吴向东
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com