China 0.45*914mm Ral5005 Prepainted Aluzinc/PPGL/Galvalume Steel Coil for Gutter in Sri Lanka, Find details about China G550 PPGL for Cladding, Prepainted Aluzinc Steel Coils from 0.45*914mm Ral5005 Prepainted Aluzinc/PPGL/Galvalume Steel Coil for Gutter in Sri Lanka
Base material | HDG, 55% AL-ZN, |
Certificate | ISO9001.ISO14001.OHSAS18001 |
Thickness | 0.16mm-0.7mm |
Width | 1500mm or under |
Tolerance | thickness+/-0.01mm |
Surface treatment | galvanized / galvalume steel sheets |
Zinc coating | Zinc: 60-275g/m2, AL-ZN: 60-180g/m2 |
Type of coating structure | 2/1 or 2/2 coating, or customized |
Standard | GB/T12754,EN10142,EN10346,EN10169,JIS3302,ASTMA755M |
Color | RAL or according to the sample |
Application | Building industry ,structural use, roofing, commercial use ,household appliance, industry facilities,office buildings |
Category | Thickness (μm) | Pencil hardness | 60° specular glossiness of coating | 180°benda | Impact(J) | Saltfog resistant (h) | |||
Low | Moderate | High | Thickness≤0.75mm | ||||||
A level | B level | ||||||||
PE | ≥20 | ≥F | <40 | 40-70 | >70 | ≤5T | ≤3T | ≥9 | ≥500 |
SMP | ≥20 | ≥F | <40 | 40-70 | >70 | ≤5T | ≤3T | ≥9 | |
HDP | ≥20 | ≥HB | <40 | 40-70 | - | ≤5T | ≤3T | ≥9 | ≥1000 |
PVDF | ≥20 | ≥HB | <40 | 40-70 | - | ≤5T | ≤3T | ≥9 | ≥1000 |
Surface type | -Normal coated -Strippable film -Matte surface -Printed patterns -Embossed patterns |