Language
Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-12-16 19:12
185
woncheng(Mr.)
Beijing
Zhuli Industrial Park, Jinfeng Industrial Zone, Zhangzhou, Fujian, China (363000)
Product details | |
Description | antique black copper powder coating for metal application |
Type | epoxy-polyester |
Product code number | M192394 |
Color | antique copper |
Gloss level | N/A |
Surface finish | hammer tone |
Powder property | |
Appearance | finepowder |
Particle size | average32-42μm |
Specific gravity | 1.3-1.6g/cm3 |
Coverage | 6.5-7.5squaremeterper kgat90μmfilmthickness |
Application recommendation | |
Applicatoin | Corona |
Application voltage | 60-90kV |
Gunto component distance | 15-30cm |
Film thickness | 80-100μm |
Curing temperature | 190°C (objecttemperature)for15minutes |
Powder coated film mechanical properties | |
Adhesion | cross-cut(2mm),nolossofadhesion |
Impact resistance | direct40kg/cm |
Pencil hardness | N/A |
Flexibility | N/A |
Bending test | 5mm |
Powder coated film mechanical properties | |
Salt spray test | 5%NaCl solutionfor1000hours-nochange |
Acid resistance | 5%HCLfor48hoursdiptest-nochange |
Alkali resistance | 5%NaOHfor48hoursdiptest-nochange |
Surface preparation | |
Allsurfacesshallbedegreasedandpre-treatedforoptimalperformancebeforeapplication | |
Aluminium | yellow chromateorgreenchromate/phosphate |
Ferrousmetals | zincphosphateorIronphosphate |
Zinccoatedmetals | zincphosphateorchoromateconversion |
Exterior durability | |
QUVA340 resistance | 240hours-70%glossretention |
Storage stability | |
Storeinventilated,dry,cleanroom,temperature | |
Relativehumidity50-65% | |
Awayfromdirectsunlight,fire,heat | |
Forbestperformance,usewithin6months |