Performance of the polyurethane composite board material is introduced
( 1) Caitu: substrate for hot dip galvanized or aluminized zinc plate, also a part of the plating zinc base plate, surface paint after bending is not easy to fall off; With choi steel composite board is generally two painted a drying ( Two tu yi) And two with two drying ( 2 with 2) Or serious quality problems as loose edge and middle quiet, severe leakage besmear, serrated, elliptic, uneven cannot be used in the production of composite panels, etc.
( 2) Three-ply board: three-ply board limited due to the length of every one, the compact effect is not very good, crack phenomenon is difficult to solve.
( 3) Stainless steel plate: good corrosion resistance, toughness and processing hard; When bonding effect is not good to be processed in a timely manner.
( 4) Aluminum foil: between reinforced aluminum foil is a kind of aluminum foil and paper clip with glass fiber reinforced composites, with flame retardant, the functions and features, such as fire prevention polyurethane composite panels, beautiful and durable, is a new generation of heat preservation and heat insulation and sound insulation of the ideal thermal insulation layer.
( 5) Galvanized sheet: when bonding result is bad, need to handle in time.
( 6) PVC: PVC foam board is the main raw materials (PVC PVC) , its characteristic is the surface more smooth and beautiful, light weight, flame retardant, moisture-proof insulation, corrosion resistance, easy cutting, good weather resistance, acid and alkali resistance and convenient cleaning, etc.
polyurethane composite board USES the
1. Industrial workshop, warehouse,
2. Cold storage, box packing
3. Light steel housing, the original building sandwich room
4. Prefabricated houses
5. Various purification room. Air conditioning room etc.