High-flowability modified plastic particle preparation process

A technology for the preparation of plastic particles, which is applied in the field of high-fluidity modified plastic particle preparation technology, can solve the problems of poor fluidity of plastic particles, achieve excellent strength and toughness, facilitate filling, and reduce the probability of bubble generation Effect

Inactive Publication Date: 2018-10-09
WUHU CHUANGKE NEW MATERIAL TECH CO LTD
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the shortcomings of the poor fluidity of plastic

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

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0020] The technical solutions in the embodiments of the present invention are described below clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0021] A preparation process of high-fluidity modified plastic particles includes the following steps:

[0022] (1) Ingredients: Weigh the following raw materials: ASA rubber powder 50-60 kg, antistatic agent 1-3 kg, anti-aging agent 1-1.5 kg, mold release agent 1.3-1.7 kg, toughening agent 1.5-2 kg, Glass fiber 1-1.3 kg, silicone powder 1-1.7 kg, sodium carboxymethyl cellulose 1.5-1.8 kg, talc 1.3-1.6 kg;

[0023] (2) Preliminary homogenization: Put the antistatic agent, anti-aging agent, mold release agent, toughening agent, glass fiber, silicone powder, sodium carboxymethyl cellulose, and talc into the mixer for low-speed mixing, and mix 3 -Add ASA rubber powder in 5 minutes, then mix at high speed for 7-10 minutes;

[0024] (3) Tran...

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 the technical field of plastic particle preparation, in particular to a high-flowability modified plastic particle preparation process which includes the steps: proportioning:weighing raw materials including, by weight, 50-60 parts of ASA (acrylonitrile styrene acrylate) rubber powder, 1-3 parts of antistatic agents, 1-1.5 parts of anti-aging agents, 1.3-1.7 parts of releasing agents, 1.5-2 parts of toughening agents, 1-1.3 parts of glass fibers, 1-1.7 parts of silicone powder, 1.5-1.8 parts of sodium carboxymethylcellulose and 1.3-1.6 parts of talcum powder; preliminary homogenization, plasticizing, extrusion, water cooling, air drying, screening, cleaning, process routing inspection, homogenization, final inspection, packing and storage. Plastic particles are excellent in flowability, strength and toughness, the flowing performance of colloid raw materials in plastic preparation is ensured, the probability of bubble generation is reduced, and filling of fluids inside a mold is facilitated.

Description

technical field [0001] The invention relates to the technical field of plastic particle preparation, in particular to a preparation process of high fluidity modified plastic particles. Background technique [0002] New energy electric vehicles, the composition of new energy electric vehicles includes: electric drive and control systems, mechanical systems such as drive force transmission, and working devices to complete established tasks. [0003] The electric drive and control system is the core of electric vehicles, and it is also the biggest difference from internal combustion engine vehicles. The electric drive and control system consists of a drive motor, a power supply, and a speed control device for the motor. The rest of the equipment of electric vehicles is basically the same as that of internal combustion engine vehicles. [0004] The broad definition of plastic refers to materials with plastic behavior. The so-called plasticity refers to the deformation that occ...

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
IPC IPC(8): C08L51/04C08L83/04C08L1/28C08K13/04C08K7/14C08K3/34
CPCC08L51/04C08L2205/03C08L83/04C08L1/286C08K13/04C08K7/14C08K3/34
Inventor 庄莉莉汪淼李昆明俞洋黄小军魏传刚
Owner WUHU CHUANGKE NEW MATERIAL TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap