The main sheet of glass wool cotton sandwich panels
1. Surface material / floor (color coated plate, galvanized sheet, stainless steel plate, aluminum foil paper, PVC, plywood, etc.)
1.1 Introduction of various sheet properties (1) color coated board
The substrate is hot-dip galvanized or galvanized sheet, but also the use of electro-galvanized substrate, the surface of the paint is not bent off;
(Two coated two) or the existence of quality problems such as loose edge serious, the middle loose heart, leakage coating, large serrated edge, serious Oval, uneven and so can not be used for the production of composite panels.
(2) galvanized sheet
Poor bonding is sometimes not handled well and needs to be handled.
(3) stainless steel plate
Good corrosion resistance, toughness difficult processing; bonding effect is sometimes bad, need to deal with.
(4) aluminum foil
Reinforced aluminum foil is a kind of aluminum foil and kraft paper folder between the glass fiber reinforced plastic composite material, with fire-retardant, fire and other functional characteristics, and beautiful, durable, is a new generation of insulation, insulation, sound insulation ideal supporting insulation The
Glass wool cotton sandwich panel panels made of colored steel plate, stainless steel plate, glass magnesium board three! The price of color steel plate is lower than that of stainless steel plate, so the price of stainless steel glass wool cotton sandwich panel is higher than that of Caigang glass wool cotton sandwich board! Double-sided color steel glass magnesium board as a panel of glass wool cotton sandwich panels need to do hand-made, so the cost of hand-woven glass wool sandwich panels is relatively high!
