除胶碳氢清洗剂及其应用

By using a hydrocarbon-based adhesive remover containing alkane compounds, alcohol ether compounds, and organic bases, combined with the penetrating and disruptive effects of mixed surfactants, the problem of removing uncured adhesives is solved, achieving a highly efficient and environmentally friendly cleaning effect.

CN117821986BActive Publication Date: 2026-07-17GUANGDONG SUN GLOBE CLEANING TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GUANGDONG SUN GLOBE CLEANING TECH CO LTD
Filing Date
2023-12-28
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing cleaning agents have problems such as poor environmental performance and limited adhesive removal ability when removing uncured acrylic and acrylate adhesives from metal workpieces. In particular, sprays evaporate quickly, water-based cleaning agents are not very effective, and traditional cleaning agents are harmful to the environment and human health.

Method used

A hydrocarbon cleaning agent containing alkane compounds, alcohol ether compounds, organic bases, and mixed surfactants is used. Through soaking and wiping, the adhesive strength between the adhesive and the metal workpiece surface is reduced by utilizing the penetrating effect of the mixed surfactants and the destructive effect of the organic bases, thereby softening and peeling off the adhesive.

Benefits of technology

It achieves highly efficient removal of uncured acrylic and acrylate adhesives, with a removal rate of over 90.0%, and is friendly to humans and the environment.

✦ Generated by Eureka AI based on patent content.

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Abstract

本发明提供了一种除胶碳氢清洗剂及其应用。除胶碳氢清洗剂包括以质量份数计的如下组份:烷烃类化合物40~85份;醇醚类化合物5~20份;有机碱5~20份和混合型表面活性剂10~40份。混合型表面活性剂包含烷基酰胺类化合物、柠檬烯和渗透剂。包含烷基酰胺类化合物、柠檬烯和渗透剂的混合型表面活性剂因其极强的渗透作用,进入到胶黏剂和金属工件的表面,结合有机碱可破坏胶黏剂和工件表面的分子作用力,从而使两者之间的吸附作用减弱,降低了粘接强度,造成了一定程度的界面破坏。此外,该混合型表面活性剂也能使胶黏剂间的分子作用力减弱,即胶黏剂的内聚力被破坏,胶黏剂发生软化,软化后的胶黏剂在有机碱的作用下发生溶胀故可进行清除。
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