Shandong Huayu Machinery Equipment Co., Ltd. [China]

1.Good heat resistance 2.Superior Fire resistance 3.sound insulation adiabatic effect 4.Made of rigid polyurethane foam

1.Front and back:double side stainless steel or color steel

2.Core material:polyurethane foam

3.Total thickness:75/100/150/200mm

4.Inflaming recarding rating :B1

various types of polyurethane sandwich panel