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

Impregnating agent for reinforced nylon resin glass fibers and preparation method thereof

A technology of glass fiber and nylon resin, applied in the field of glass fiber sizing for reinforcing nylon resin and its preparation

Active Publication Date: 2018-11-02
JUSHI GRP CO
View PDF4 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention aims to solve the problems described above

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
  • Impregnating agent for reinforced nylon resin glass fibers and preparation method thereof
  • Impregnating agent for reinforced nylon resin glass fibers and preparation method thereof
  • Impregnating agent for reinforced nylon resin glass fibers and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] Weigh each component according to mass percentage, wherein, the coupling agent is γ-aminopropyltriethoxysilane, and the brand used is Momentive A-1100; the film-forming agent A is Chemtura Co., Ltd. 296; film-forming agent B is NEOXIL PS 0151 provided by DSM; cross-linking agent is Heloxy48 from Hexion; lubricant A is polyethylene glycol 600 monooleate, produced by Jiangsu Haitian Petrochemical Company, brand PEG600MO; lubricant B is octadecyltrimethylammonium chloride, produced by Shandong Nuoke Chemical Industry Co., Ltd., brand name Banghua 1831.

[0060] The above-mentioned components are prepared according to the following steps:

[0061] 1S hydrolysis coupling agent: Add deionized water 50 times the weight of the coupling agent into a clean container, slowly add A-1100 under stirring, and disperse until there are no oil droplets on the surface, the time is not less than 20 minutes;

[0062] 2S dissolve film-forming agent, cross-linking agent, lubricant: Weigh fil...

Embodiment 2

[0065] Weigh each component by mass percentage, wherein the coupling agent is a mixture of equal amounts of γ-aminopropyltriethoxysilane and γ-glycidyl etheroxypropyltrimethoxysilane, γ-glycidyl etheroxy Propyltrimethoxysilane is Momentive's A187; lubricant B is a mixture of equal amounts of octadecyltrimethylammonium chloride and cetyltrimethylammonium bromide, cetyltrimethylammonium Ammonium bromide is a product of Shanghai Jinshan Jingwei Chemical Co., Ltd., and the selection of other components is consistent with that of Example 1.

[0066] The above-mentioned components are prepared according to the following steps:

[0067] 1S hydrolysis coupling agent: Add deionized water 70 times the weight of the coupling agent into a clean container, slowly add γ-aminopropyltriethoxysilane and γ-glycidyl etheroxypropyl trimethyl in a stirring state Oxysilane, routinely dispersed until there are no oil beads on the surface, the time is not less than 20 minutes;

[0068] 2S dissolve ...

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

PropertyMeasurementUnit
Notched impact strengthaaaaaaaaaa
Login to View More

Abstract

The invention provides an impregnating agent for reinforced nylon resin glass fibers. The impregnating agent compress a coupling agent, a film forming agent, a crosslinking agent, a lubricating agentand deionized water, wherein the coupling agent is a silane coupling agent; the film forming agent is polyurethane emulsion. According to the impregnating agent, the components are matched with each other to prepare the impregnating agent for the reinforced nylon resin glass fibers, particularly an impregnating agent for chopped reinforced nylon resin glass fibers. The invention also provides a preparation method for preparing the impregnating agent. The glass fibers prepared through the impregnating agent are high in collection property, small in fuzz amount, outstanding in processing performance, and high in compatibility relative to nylon resin; and the prepared composite material is outstanding in mechanical performance.

Description

technical field [0001] The invention relates to the field of sizing agents, in particular to a sizing agent for reinforcing nylon resin glass fibers and a preparation method thereof. Background technique [0002] Nylon is the common name of polyamide (Polyamide). Polyamide is referred to as PA. It is a general term for resinous substances with many repeated amide groups, including aliphatic polyamide, aliphatic-aromatic polyamide and aromatic polyamide. Basic acid and diamine, or polycondensation of amino acid. Glass fiber reinforced nylon resin composite material refers to the plastic obtained by adding a certain amount of glass fiber to nylon resin for reinforcement. Compared with nylon resin, the mechanical properties of the reinforced composite material are greatly improved. It is used in automobile transportation, sports equipment, etc. There are a wide range of applications in various fields. [0003] Glass fiber reinforced nylon resin generally has two types: long g...

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): C03C25/40
CPCC03C25/32
Inventor 张志坚章建忠费振宇赵星宇陈佳宇黄建
Owner JUSHI GRP CO
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