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Ronghui Contact

荣晖胶业联系方式

Shenzhen Ronghui Adhesive Products Co., Ltd.

Consulting Hotline: 13808852107

Company phone: 0755-29002500

Consulting QQ: 330276391

Enterprise email: szrhuvj@126.com

Company Address: Longhua New District, Shenzhen, Guangdong

Dalang South Road, Laowei Second Industrial Zone

深圳市荣晖胶粘制品有限公司

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Why do we need surface treatment when using quick-drying glue?
Release time: 2016-09-02 Browse: Author: Rong Hui Xiao Bian Source: Industry News

Why surface treatment when using quick-drying glue


Quick-drying adhesives are often used in industrial production, but most products do not use quick-drying adhesives directly, because some of our products have some chemicals that cause the quick-drying adhesives to not perform well. So it is necessary to use the help of the treatment agent. You know it's not just these reasons! Please look down: 在使用快干胶时为什么要进行表面处理?

First let ’s take a look. Quick-drying adhesive surface treatment can improve surface properties, such as chemically treating metal surfaces, which can increase the surface tension on the surface of the adherend, thereby improving the adhesive strength of the adhesive, some difficult-to-stick low-energy surfaces, plastic And rubber, only after surface treatment can be effective bonding (such as sodium-naphthalene solution treatment of tetrafluoroethylene), the surface treatment of the coupling agent can also improve the bonding performance, so the surface treatment in the fast-drying adhesive bonding process is Very important. However, different materials require different processing methods. However, before the surface treatment of the products we want to bond, there are often oil stains, release agents, weathering layers, carbonized layers or rusted layers. These unclean and unstable surface layers, if not removed, will affect the bonding. performance.

Another point is more important. If the surface of the adherend needs rough processing, then we can increase the actual bonding area of the bonded part. For example, sandblasting can increase the bonding area of the polished metal surface. 20 In addition, the rough surface can make the cured quick-drying adhesive and the adherend to form more engaging structure-mechanical bonding force and improve the bonding strength, which has been confirmed by theory and practice. We must know that the quality of the surface treatment is often the key to the success of a good quick-drying adhesive, because the wettability of the quick-drying adhesive to the surface of the adherend and the intermolecular force at the interface (that is, the adhesive force) is to obtain high bonding strength. The main reason. If you handle this! It can save a lot of costs in your production process.

Quick-drying glue is easy to use, and it is a single component. No need to add or mix anything. All are adjusted by the manufacturer, so it is not complicated to handle the lower surface. This is the best of both worlds. Why not? ?


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Shenzhen Ronghui Adhesive Products Co., Ltd. All rights reserved 粤 ICP 备 16060607 号

 

Company phone: 0755-29002500 Mobile phone: 13808852107 Email: szrhuvj@126.com

 

Enterprise official website: b-yeah.com

 

Address: Laowei Second Industrial Zone, Dalang South Road, Longhua New District, Shenzhen, Guangdong

 

胶水 | 快干胶 | UV胶 | 瞬间胶 | ab胶 | 厌氧胶 | 深圳胶水批发生产厂家 Popular searches: glue | quick-drying glue | UV glue | instant glue | ab glue | anaerobic glue | Shenzhen glue wholesale manufacturers

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