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
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  • 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

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0014] Example one:

[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, 5-15 parts of chopped carbon fiber , Antioxidant 1-3 parts, hot melt powder 10-20 parts, basalt fiber 5-15 parts, conductive carbon black 10-12 parts, petroleum 4-6 parts, medical stone 2-4 parts, polyamide resin 10 -20 parts, 20-40 parts water.

Example Embodiment

[0016] Embodiment two:

[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 wax, 20 parts of thermoplastic polymer, 5 parts of chopped carbon fiber, 1 part of antioxidant, heat 10 parts of melting 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.

Example Embodiment

[0018] Embodiment three:

[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 wax, 25 parts of thermoplastic polymer, 10 parts of chopped carbon fiber, 2 parts of antioxidant, heat 15 parts of melting 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.

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PUM

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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

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Application Information

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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
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