Ral8016 Prime Quality China Factory PPGL ASTM Standard PPGI Prepainted Steel Roll

1.Prepainted Steel Roll simple introduction
Printing or baking paints onto the surface of these materials above, pre-coated metal features
a wide range of colors and patterns, also has good corrosion resistance, which are commonly
used to make the exterior of buildings look more polished and sophisticated



2. Prepainted Steel Roll main usage
It is often used as building materials(ceiling, metal roof tile)machinery parts(electrically controlled
cabinets,road maintain board, etc, is mainly used in advertising industry,construction, household
appliances industry,electrical industry, furniture industry and transportation



3. Prepainted Steel Roll quality control
Strict procurement process---skillful technical workers---final products inspection (resistance to corrosion,salt spray test,exposure test,machinability,thermal resistance)
---standard packing 





4. Prepainted Steel Roll package materials
1) PPGI Metal Coils  2)peripheral antirust board  3)inside paper corner armor  5)
outside paper corner armor  6)plastic cannula  7)peripheral corrugated paper  8)circle
protective corrugated paper 9)periphery wrapper sheet 10)inner guard board  11)circle
iron guard board  12)outside ironguard board  13)inside iron guard board  14)latitude
strapping 15)radial strapping  16)lock catch gasket 17)lock catch




5. Prepainted Steel Roll coating types and function
1)Polyester(PE)
Good formability and adhesion,various, superior durability in the outdoor,good chemical resistance
2)Silicon modified polyester(SMP)
Good wear resistance and heat resistance, good exterior durability and resistance to pulverization
3)High durability polyester(HDP)
Antiultraviolet and excellent color retention,excellent resistance to pulverization,good performance
4)Polyvinylidene fluoride(PVDF)
Strong performance of anti-ultraviolet,can stand against strong change of weather for long time