1. Extruded Polystyrene (XPS) Board hmanga siam chhuah a ni
Extruded polystyrene (XPS) board hi rigid foam plastic board a ni a, polystyrene resin hmanga siam a ni ber a, foaming agents, flame retardants leh additives dangte dah tel a ni a, high-temperature extrusion molding hmangin a ni. Closed-cell honeycomb structure a nei a, chu chuan density leh chakna sang tak a nei a ni.
2. Polystyrene (EPS) Board tihzauh a ni
Expanded polystyrene (EPS) board pawh polystyrene resin atanga siam a ni a, mahse pre-foaming leh molding process hmanga siam a ni. Independent bubble structure a nei a, density a hniam zawk a, a rit lo zawk bawk.
