The demand for pressure sensitive adhesive has been growing rapidly

In recent years, the demand for pressure sensitive adhesive has maintained a fast growth rate, especially the development of high-performance special pressure sensitive adhesive is particularly rapid, its production and sales continue to rise sharply, has become the world’s highest sales of pressure sensitive adhesive varieties. Silicone pressure sensitive adhesive has higher chemical resistance, temperature resistance and dielectric properties than other organic pressure sensitive adhesive.

It has the highest temperature resistance (up to 300℃ for short-term use) and the widest temperature range (-75 ~ 260℃) in all pressure sensitive adhesive. It can be widely used in the production of electrical and electronic adhesive tapes and other products requiring temperature resistance. In addition, silicone pressure sensitive adhesive can withstand the cold and hot multiple cycles, which is incomparable to other pressure sensitive adhesive.

With the increasing market competition, people have put forward higher requirements for other properties of silicone pressure-sensitive adhesive. For example, in automotive, building window film and other fields, the demand for silicone pressure-sensitive adhesive with higher peeling strength (>1000g/inch) has been put forward.

However, at present, the low peeling strength of many pressure sensitive adhesive cannot meet this demand. In view of the existing organosilicone pressure sensitive adhesive is mainly composed of polysiloxane elastomer, viscid MQ silicone resin, catalyst, additives, and the key to improve the peeling strength is mainly viscid MQ silicone resin. Therefore, the invention modifies MQ silicone resin in order to obtain an organosilicone pressure sensitive adhesive with improved peeling strength.

As a professional acrylic pressure sensitive adhesive supplier, Smprotectivefilm is committed to solving the glue problems encountered by customers due to different production equipment and processes.

Compared with traditional solvent-based pressure sensitive adhesive, our emulsion pressure sensitive adhesive has the advantages of environmental protection, safety and easy operation. Using deionized water instead of traditional solvent reduces the pollution to the environment and is an ideal environmental protection product.

By adjusting the proportion of curing agent, pressure sensitive adhesive with different adhesive force can be obtained to meet the needs of different applications. Suitable for a variety of materials, transparent after drying.