EPS foam board, also known as polystyrene foam board, is popular for its light weight, earthquake resistance and other good properties. So is it good or not? Next, we will learn about EPS foam board through the following introduction.

The white object, which is formed by the expandable polystyrene beads containing volatile liquid foaming agent and heated in the mold after heating and pre sending, has the structural characteristics of micro closed pores. Foam board EPS board is made of expandable polystyrene beads containing volatile liquid foaming agent, which are heated and pre sent in the mold to form a white object. It has the structural characteristics of micro closed pores.

Second, the following points are needed to judge the quality of eps foam board.

To judge the quality of foam board, first judge whether it meets the apparent density of 18~22kg/m3. To put it simply, some manufacturers cut corners or failed to pass the process, failing to meet this standard or exceeding this standard can affect the product performance. It is good to weigh the mass of one cubic meter of foam board at 18~22kg.

The foam board is cut into 5cm thick and 1m long sheets, and then bent by hand. The bigger the bending radian, the better the quality, and the better the process, because the raw materials of the foam board are basically the same, and the quality is on the process level. In places with high level of craftsmanship in the south, five years ago, a pair of curves could be broken without breaking.

Hainan Sculpture

Hainan GRC component

Hainan EPS