What is pressure sensitive adhesive? What are the components of pressure sensitive adhesive?

The development of industrial production has higher and higher requirements for binder, which not only requires operation, but also requires the glue to meet the safety and pollution-free standards. And that’s where our pressure-sensitive glue was born. The advantages of pressure sensitive glue are not only this, I have collected some information about pressure sensitive glue these days, and then I will share with you what is pressure sensitive glue and the ingredients of pressure sensitive glue.

First, what is pressure sensitive glue?

Mention pressure sensitive adhesive many people’s first reaction will think of hot melt pressure sensitive adhesive, hot melt pressure sensitive adhesive is the upgraded version of pressure sensitive adhesive, is also one of the most used adhesives on the market at present. Hot melt pressure sensitive adhesive is a combination of the characteristics of pressure sensitive adhesive and hot melt adhesive. Not only no solvent, no pollution, and the use of special convenient, favored by the construction personnel.

General hot melt pressure sensitive adhesive is applied in the molten state, after cooling and curing, we can use our fingers to slightly press the adhesive. Due to safety and pollution-free, it is now widely used in women’s products, medical supplies, diapers, packaging, book binding and so on. Hot melt pressure sensitive adhesive is so widely used in life, do you know what its ingredients are?

Two, hot melt pressure sensitive adhesive parts of the introduction

Ingredient ①:SBS and SIS

Both SBS and SIS have the dual characteristics of rubber and plastic, easy source of ingredients and appropriate cost. It is an important component of pressure sensitive adhesive.

Component ②: adhesive resin

It should be known that the thermoplastic elastomer SIS itself has no initial viscosity, so we need to add viscosifying resin, which can increase the viscosity of pressure sensitive adhesive. The most important thing about the performance of pressure sensitive adhesive is the viscosity of the adhesive.

A lot of people say, well, if I want to increase the viscosity of the pressure sensitive glue, I’m going to put a little bit more resin in there. Not so, the amount of viscosifying resin and thermoplastic elastomer equal, must not blindly add.

Ingredient ③: softener

In order to improve the performance of pressure sensitive adhesive and make its effect more ideal, in addition to adding viscosifying resin, a certain amount of softening agent can also be added. The aim is to increase initial adhesion, improve coating process and reduce cost.

Three, want to customize pressure sensitive glue, choose which brand?

In addition to SBS and SIS, adhesive resin, softener, as well as antioxidant, crosslinking agent, colorant and so on. Only three ingredients are mentioned in the limited space. Together, these ingredients make up a pressure-sensitive adhesive that is safe and pollution-free. If industrial enterprises want to customize the pressure sensitive glue, which brand to choose? Shop around. There must be one that stands out. Through careful comparison, adhesive quality is good, take goods quickly, after sale guaranteed manufacturers.

Pressure sensitive adhesive is widely used in the production of industrial enterprises, especially women’s products, packaging, diapers and other manufacturers. The demand for pressure sensitive adhesive is particularly large, if there is a matching professional quality adhesive manufacturer specializing in supply, for industrial enterprises is not only time and effort saving, more worry.

Smprotectivefilm is also committed to the emulsion pressure sensitive adhesive research and development, production, sales of the company. We can effectively solve the problems that customers encounter in the use of glue because of different production equipment and technology.

We specialize in the production of protective film and pressure sensitive adhesive for many years, with our own R & D team. In the future, through continuous research and development and summing up experience, our glue can be applied to more product application fields.