Solvent-based acrylic pressure sensitive adhesive

Solvent-based acrylic pressure sensitive adhesive is mainly composed of acrylate substances and other vinyl monomers. It is a viscoelastic material with both liquid and solid properties. It not only has the fluidity and wettability of liquid, but also has the cohesive strength of solid. Examples include automobiles, electronics, packaging, healthcare and transportation.

However, with the development of the pressure sensitive adhesive industry and the continuous expansion of the application range, pressure sensitive adhesive is also facing a variety of challenges, such as poor high temperature resistance, poor electrolyte resistance, poor acid and alkaline resistance and so on.

In particular, the structural characteristics of simple solvent-based acrylic resin pressure sensitive adhesive determine that its heat resistance is not good, soft at high temperature, and residual adhesive will be left after fitting the product. Therefore, the research on high temperature acrylate pressure sensitive adhesive has great application value and market value.

Smprotectivefilm has released a new product, FR-921, featuring high solid content and improved coating speed for customers. This product is mainly used for frozen packaging labels.

FR-921 is a high viscosity pressure-sensitive adhesive based on the latest polymerization process and designed with various special monomers. It has good leveling property, high peeling strength, high initial adhesion and high solid content.

Moreover, this product is also an ideal environment-friendly product, with clear film formation, transparency and good weather resistance. It has excellent bonding performance on paper, metal, plastic (such as ABS, PVC, PC, FET, PMMA, etc.) and other materials, especially difficult to stick substrates. Widely used in high-end products in the field of self-adhesive, suitable for all kinds of tape production, to meet the requirements of high-speed coating.

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.