尋找「Polyethylene foam:1. Closed-cell structure, flexible and durable, non-corrosive. 2. Moisture resistant, UV-resistance, non-combustible . 3. Excellent thermal insulation and good thermal conductivity at 0.033 w/m.k,. 4.Good shock absorption and sound-absorption 5. Density is 25-35Kg/m3, light weight. 6. Good chemical stability and quick deliver good price . 7. Packaged by plastic bags or cartons and easy for exporting Polystyrene foams: excellent thermal insulating material with high compression strength, low coefficient of thermal conductivity, low water absorption rate, low vapour permeance, long life, comb structure and without any gap. The characteristics are the quality of an excellent thermal insulating materials. 」