aluminium plastic composite plate

Aluminium-plastic composite panel is a kind of composite panel uses plastic as its core-board and the face is adhered by the aluminium. Plastics are composited of LDPE and HDPE which are good at chemical stability, flexibility, espansion, cleamess processing and heat resistance , hardness, high machinery strength respectively. Face aluminium is made of rust-proof aluminium (pure aluminium) coated PVDF-resins, PET-resins. The core material and aluminium are composited of addvehesive flim through hest composite . The company makes use of advantage technology and strict management system and the products have been audited to comform exact test of National Center for Quality Supervision & Testing of Aluminium-plastic Composite Building Materials & Products, meet the demands of national standard GB/T17748---1999. The thickness of indoor wall panel is 1---3mm and the thickness of outdoor wall panel is 4mm, 5mm ,and 6mm . Inorder to promise the usable time , we choose over 70%Kynar-500resins of PVDF produced by PPG paint company of America as aluminium msterial of outdoor wall. The standard specifications are 1220*2440mm. Thte widest width of unstandard specifications is 1250mm and longest length is 3600mm