Basic introduction of EPS

 

Expanded polystyrene is a lightweight polymer. It is a foamed plastic which is added with a foaming agent by using a polystyrene resin and softened at the same time to generate a gas to form a hard closed cell structure.

The processing method can be divided into a mode method and an extrusion method depending on the foaming method. The uniformly closed cavity structure makes the EPS have the characteristics of small water absorption, good heat preservation, light weight and high mechanical strength. Northern Europe began using EPS for civil engineering in the late 1960s. In 1971, NRRL successfully replaced the 1m thick ordinary packing with the EPS in the FLOM bridge approach, which successfully controlled the uneven settlement of the bridge section. Due to the overall economic and quality effects, usage increased rapidly in the 1980s, and countries such as Sweden, Japan, and the Netherlands have used EPS in highway projects.

We are a chemical enterprise-Leili Chemical Co.,Limited group specializing in the production of expandable polystyrene. Our products are sold all over the world and have won the trust of our customers and have a certain reputation in the market. If you need, we welcome your call and letter.