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

Antistatic modified hot melt adhesive and preparation method thereof

A hot-melt adhesive and antistatic technology, applied in the direction of adhesives, adhesive additives, non-polymer adhesive additives, etc., can solve the problems of slow crystallization rate, interlayer adhesion, and lower production efficiency, and achieve fast crystallization and solidification rate , Good antistatic performance, and the effect of improving production efficiency

Inactive Publication Date: 2017-05-31
钦州市科学技术开发中心
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the crystallization rate of low-melting point polyester hot-melt adhesive is relatively slow, causing the product to take a long time to dry before it can be rolled up after being glued, otherwise there will be interlayer adhesion, resulting in waste products, greatly reducing production efficiency. In addition, in the prior art The antistatic function of the hot melt adhesive is not good, and the processing performance is poor

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

Embodiment 1

[0015] An antistatic modified hot-melt adhesive is composed of the following formula components in parts by mass: 15-25 parts of polyester hot-melt adhesive, 10-20 parts of paraffin wax, 20-30 parts of thermoplastic polymer, and 5-15 parts of chopped carbon fiber , 1-3 parts of antioxidant, 10-20 parts of hot melt powder, 5-15 parts of basalt fiber, 10-12 parts of conductive carbon black, 4-6 parts of petroleum, 2-4 parts of medical stone, 10 parts of polyamide resin -20 parts, water 20-40 parts.

Embodiment 2

[0017] An antistatic modified hot-melt adhesive is composed of the following formula components in parts by mass: 15 parts of polyester hot-melt adhesive, 10 parts of paraffin, 20 parts of thermoplastic polymer, 5 parts of chopped carbon fiber, 1 part of antioxidant, thermal 10 parts of molten powder, 5 parts of basalt fiber, 10 parts of conductive carbon black, 4 parts of petroleum, 2 parts of medical stone, 10 parts of polyamide resin, and 20 parts of water.

Embodiment 3

[0019] An antistatic modified hot-melt adhesive is composed of the following formula components in parts by mass: 20 parts of polyester hot-melt adhesive, 15 parts of paraffin, 25 parts of thermoplastic polymer, 10 parts of chopped carbon fiber, 2 parts of antioxidant, thermal 15 parts of molten powder, 10 parts of basalt fiber, 11 parts of conductive carbon black, 5 parts of petroleum, 3 parts of medical stone, 15 parts of polyamide resin, and 30 parts of water.

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 an antistatic modified hot melt adhesive and a preparation method thereof. The antistatic modified hot melt adhesive contains the following components in parts by mass: 15-25 parts of a polyester hot melt adhesive, 10-20 parts of paraffin, 20-30 parts of a thermoplastic high polymer, 5-15 parts of chopped carbon fibers, 1-3 parts of an antioxidant, 10-20 parts of hot melting powder, 5-15 parts of basalt fibers, 10-12 parts of conductive carbon black, 4-6 parts of petroleum, 2-4 parts of medical stone, 10-20 parts of polyamide resin and 20-40 parts of water. The hot melt adhesive prepared by virtue of the preparation method is stable in adhesive force, good in antistatic performance, high in crystal curing rate, convenient to use and low in environmental influence, particularly the crystal curing rate is superior to that of a hot melt adhesive in the prior art at a low-temperature environment, and the production efficiency is greatly improved.

Description

technical field [0001] The invention relates to the field of adhesives, in particular to an antistatic modified hot-melt adhesive and a preparation method thereof. Background technique [0002] Polyester hot-melt adhesive is an environmentally friendly hot-melt adhesive, which has the advantages of high bonding strength, outstanding bonding performance to polar materials, excellent electrical properties and chemical medium resistance, and is widely used in textiles, clothing, automobiles, Packaging, shoemaking, electronics, building materials and other industries have shown a trend of vigorous development in recent years. With the implementation of low-carbon economy, low coating temperature has become one of the development directions of hot-melt adhesive performance, which requires polyester hot-melt adhesive to have a lower melting point. However, the crystallization rate of low-melting point polyester hot-melt adhesive is relatively slow, causing the product to take a l...

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): C09J201/00C09J167/00C09J177/00C09J11/04
CPCC09J201/00C08L2201/04C08L2205/035C09J11/04
Inventor 钟雄军
Owner 钦州市科学技术开发中心
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