PC/ABS alloy material based on waste regeneration and preparation process thereof

A technology of alloy material and preparation process, which is applied in the field of waste alloy plastic preparation, can solve problems such as environmental damage, economic loss, waste of production resources, etc., and achieve the effects of increasing material life, improving processing performance, and slowing down degradation speed

Pending Publication Date: 2021-06-25
苏州德丽雅塑胶科技有限公司
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of mold injection molding, due to the design and processing characteristics of the mold itself, especially when it involves longer or larger injection molded parts, the flow channel area of ​​the mold will also increase accordingly. The quality and volume of the ABS or

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
  • PC/ABS alloy material based on waste regeneration and preparation process thereof
  • PC/ABS alloy material based on waste regeneration and preparation process thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0030] Example one

[0031] See Figure 1-2 The present invention provides a technical solution: a PC / ABS alloy material based on waste regeneration, the alloy material consists of the following raw materials, and the raw material is compared to: 60 parts of the ABS water, 20 copies of PC water, 3 parts. Toughening agent, 5 compatibilizer, 0.2 parts of antioxidants, 2 partial flame retardants, 1 flame retardant, 5 parts of black mother, 0.1 parts lubricating oil, 0.5 parts of anti-dripper, 10 hardness improvement 7 parts impact modifiers and 3 pigments.

[0032] In this embodiment, specific: a proportional adjustment ratio of Elovite, talc, mica, kaolin and wollastone, is 1: 3: 3: 2 ratio adjustment, and useful flame retardant In the preparation of the effect of combustion and anti-drop effect, after the toughness of the material, the preparation not only increased the PC / ABS flame retardant performance, but also improved the material anti-bending coefficient, in the process of...

Example Embodiment

[0046] Example 2

[0047] See Figure 1-2 The present invention also provides a technical solution: a PC / ABS alloy material based on waste regeneration, the alloy material consists of the following raw materials, and the raw material is compared with the weight of the capacity: 30 parts of ABS water, 30 parts of PC water, 4 Component, 6-compatible agent, 0.3 parts of antioxidants, 3 partial flame retardants, 2 flame retardants, 6 copies of black mother, 0.2 parts lubricating oil, 0.6 parts of anti-drop, 12 parts hardness Improved agent, 9 shock modifiers and 4 pigments.

[0048] In this embodiment, specific: a proportional tonifying ratio of Elovite, talc, mica, kaolin, and silica amphites, is 1: 3: 3: 2.

[0049] In this embodiment, specific: compatible agent is a maleic anhydride MAH graft PoE.

[0050] In the present embodiment, specific: toughening agent is methyl methacrylate-butadiene-styrene graft copolymer MBS.

[0051] In the present embodiment, specifically: an antioxid...

Example Embodiment

[0062] Example three

[0063] See Figure 1-2 The present invention also provides a technical solution: a PC / ABS alloy material based on waste regeneration, the alloy material consists of the following raw materials, and the raw material is compared with the weight of the number of ABS water, 40 parts of PC water, 5 Participate tough, 8 compatible agents, 0.4 parts of antioxidants, 4 partial flame retardants, 3 flame retardants, 7 parts of black mother, 0.3 parts lubricating oil, 0.7 parts of anti-drip agent, 15 hardness Improved agent, 13 shock modified agents and 5 pigments.

[0064] In this embodiment, specific: a proportional tonifying ratio of Elovite, talc, mica, kaolin, and silica amphites, is 1: 3: 3: 2.

[0065] In this embodiment, specific: compatible agents are maleic anhydride MAH graft PoE, PE graft, SVN, methyl acrylate-methacrylate copolymer.

[0066] In this embodiment, specifically: toughening agent is methyl methacrylate-butadiene-styrene graft copolymer MBS, oc...

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 discloses a PC/ABS alloy material based on waste regeneration and a preparation process thereof. The alloy material is composed of the following raw materials in parts by weight: 60-80 parts of ABS water gap waste, 20-40 parts of PC water gap waste, 3-5 parts of a toughening agent, 5-8 parts of a compatilizer, 0.2-0.4 part of an antioxidant, 2-4 parts of a synergistic flame retardant, 1-3 parts of a flame retardant, 5-7 parts of black color master batch, 0.1-0.3 part of lubricating grease, and 0.5-0.7 part of an anti-dripping agent. The PC/ABS alloy material is prepared by recycling the injection molding runner water gap PC and ABS materials serving as waste materials, so that resource recycling is achieved, and environmental pollution is avoided; the internal and external stress coefficients of the material are kept uniform and stable through two-stage high-speed mixing machine processing, the material structure is blended through an antioxidant and a lubricant, the material is nitrided in the extrusion period, and nitrogen atoms permeate into chemical heat treatment of the surface layer of a workpiece; therefore, the finally prepared PC/ABS has excellent mechanical properties of wear resistance, fatigue resistance, corrosion resistance and high temperature resistance.

Description

technical field [0001] The invention relates to the technical field of waste alloy plastic preparation, in particular to a PC / ABS alloy material based on waste regeneration and a preparation process thereof. Background technique [0002] Polycarbonate (PC) is a linear polycarbonate, which is an amorphous engineering plastic with good toughness, transparency and heat resistance. ABS engineering plastic has good fluidity and impact performance. Due to their excellent properties, these materials are widely used in injection molding processing, that is, mold production and as raw materials; [0003] In the process of mold injection molding, due to the design and processing characteristics of the mold itself, especially when it involves longer or larger injection molded parts, the flow channel area of ​​the mold will also increase accordingly. The quality and volume of the ABS or PC waste of the nozzle will also increase accordingly, and the runner nozzle material is generally u...

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): C08L55/02C08L69/00C08L51/04C08L51/06C08L27/22C08L35/00C08K13/02C08K3/34C08K5/5399C08K5/134C08K3/30
CPCC08L55/02C08K2201/014C08L2201/08C08K2003/3009C08L2205/035C08L2205/16C08L69/00C08L51/04C08L51/06C08L27/22C08L35/00C08K13/02C08K3/34C08K3/346C08K5/5399C08K5/1345C08K3/30
Inventor 季国强
Owner 苏州德丽雅塑胶科技有限公司
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