The pu sandwich panel production line is also the pu insulation board production line. The pu insulation panel production line is not necessarily the pu sandwich panel production line. The polyurethane insulation panel is used for external insulation, and the polyurethane sandwich panel production line can be used for internal insula...

For the installation of polyurethane sandwich panel, the installation site shall be cleaned and leveled first, and the ground or cement foundation shall be laid, or other regularization shall be carried out. When installing polyurethane sandwich panels, try to avoid windy weather. The weight of polyurethane sandwich panels is quite light. It is very...

The rock wool sandwich board has high fire rating. Rock wool sandwich board is a sandwich board made of rock wool. Rock wool sandwich panel gives full play to the unique performance of rock wool core material and has remarkable effects in fire prevention, thermal insulation, sound absorption and sound insulation. PU sandwich pa...

The polyurethane insulation board produced by the pu rockwool sandwich panel machine has good application effect and can be applied to the exterior wall to meet the use demand. However, is the application of polyurethane insulation board good or bad? Here we take a look at the advantages and disadvantages of the application of external wall insulation boa...

Polyurethane rigid foam: rigid foam plastic, which is composed of A component and B component mixture, has the functions of thermal insulation and insulation. It is called rigid polyurethane foam, or polyurethane rigid foam. Component a material: component a material refers to the composite material composed of composite Polyols (composite polyether...