What Should You Pay Attention To When The Eps Machine Forming Equipment?
The production of extruded board (XPS) is the same as the production of foam board (EPS), but the production process is different.
The raw material of the extruded board (XPS) is the polystyrene producing the EPS foam board, but the performance of the extruded board (XPS) is far superior to that of the foam board, so it will eventually replace the foam insulation material and the perlite insulation material.
(1) Foam board (EPS)
Foam board (EPS board), also known as “polystyrene foam board“, is a white object that is heated and formed in a mold by preheating expandable polystyrene beads containing a volatile liquid foaming agent. There are structural features of fine closed cells.
1. Low density, high recovery rate and independent bubble structure.
2. Low surface water absorption and good penetration resistance.
3, acid, alkali, salt, oil and other organic solvents corrosion, excellent aging resistance.
4, does not flow at high temperatures, not brittle at low temperatures.