Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

High-gloss glass fiber reinforced modified nylon

A modified nylon and high-gloss technology, applied in the field of composite materials, can solve the problems of reducing fluidity and fatigue resistance of final products, affecting material mechanical properties, increasing production costs, etc., to achieve increased absorption and dissipation effects, high Glossy, not easy to tear off effect

Inactive Publication Date: 2017-09-08
SUZHOU SUNWAY POLYMER
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some of the additives have better effects, but most of them are expensive, which not only increases the production cost, but also affects the mechanical properties of the material. In order to reduce the deterioration of the mechanical properties and increase the mechanical strength, long-term additives are generally added to the composite materials. Glass fibers, but the use of long glass fibers reduces the flowability and fatigue resistance of the final product

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
  • High-gloss glass fiber reinforced modified nylon
  • High-gloss glass fiber reinforced modified nylon
  • High-gloss glass fiber reinforced modified nylon

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0023] Weigh the raw materials according to the formula of each embodiment in Table 1 below, add the weighed sample into the high-mixer, rotate at 800 rpm, and mix for 20 minutes. After fully mixing, the premix is ​​obtained. The mixture is transferred to the twin-screw extruder, the extrusion temperature of the twin-screw extruder is 190℃, the extrusion speed of the twin-screw extruder is 600 rpm, extrusion granulation, and high-gloss glass fiber reinforced Modified nylon.

[0024] Table 1 Parts by weight of high-gloss glass ...

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 high-gloss glass fiber reinforced modified nylon which consists of the following raw materials in parts by weight: 55-85 parts of a PA6 (Polyamide 6) resin, 8-14 parts of a short glass fiber, 8-25 parts of nano TiO2, 0.1-1 part of a coupling agent, 0.2-0.5 part of a lubrication dispersing agent and 0.05-1 part of an odor absorbent. The short glass fiber reinforced modified nylon disclosed by the invention is good in flowability, free of glass fiber exposure, excellent in gloss, relatively environmental-friendly and excellent in both mechanical and dynamic properties.

Description

Technical field [0001] The invention relates to the technical field of composite materials, in particular to a high-gloss glass fiber reinforced modified nylon. Background technique [0002] Nylon 6 (PA6) reinforced and modified by glass fiber has high strength, high heat resistance, high fatigue resistance, and low molding shrinkage. It is widely used in automobiles, machinery, home appliances, aviation, and military industries. Field, and has been developed into the world’s largest engineering plastics. However, the difference between glass fiber and PA6 resin material is prone to compatibility problems, and poor surface quality such as glass fiber exposure (commonly known as floating fiber) occurs during the molding process, resulting in low gloss. [0003] In actual production, to improve the gloss of glass fiber reinforced nylon material, the most important thing is to improve its floating fiber phenomenon. The more traditional method is to add additives such as compatibiliz...

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): C08L77/02C08K13/04C08K7/14C08K3/22C08K5/20
CPCC08K13/04C08K3/22C08K5/20C08K7/14C08K2003/2241C08K2201/004C08K2201/011C08L77/02
Inventor 任俊余林华
Owner SUZHOU SUNWAY POLYMER
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com