建筑装饰材料-人生就是搏尊龙
2020-03-24 09:51:43
building and decoration materials-color coated aluminum coil and sheet
building and decoration materials
color coated aluminum coil, painted aluminum coil, colored aluminum sheets
| color coated aluminum coil & sheet | ||||
| thickness | width | pvdf thickness | color standard | pencil hardness |
| 0.18-1.5mm | 580mm----1850mm | >25um | e < 2 or it is not obvious by eyeballing | > 2hb |
| technical data | 1, coating adhesive: not lower than first grade impact: no any crack (50kg/cm, astmd-2794:1993)2, bend strength: >100 times3, boiling point: no any distortion and color change (in the 99 more or less 1 degree water, then cooling 2 hours)4, corrosive: surface deep in the 5% muriatic acid and 5% nacl, interior deep in the 2% muriatic acid and 2% nacl, after 48 hours, no change5, pre-treatment material from henkel &chemtell from germany,6, paint: 70% pvdf from ppg or valspar7, colors: can do as your requirement we are the first one to pass ctc of national testing certification center of building materials. | |||