PVDF Color Coated Aluminum Coil
PVDF Color Coated Aluminum Coil :made of fluorine carbon resin,
pigment, ester solvent, after high temperature roasting and baking, the
paint is solidified to dry film with super weather resistance. PVDF
coating also can be classified as traditional PVDF and nanometer PVDF
A．Traditional PVDF Coating, with KYNAR500 PVDF, two or three times for coating and baking, has good properties of anti-acid, anti-alkali and is durable in atrocious weather and environment, keeping 15 years no unwonted fading. In view of these facts, we recommend this panel applied for external wall cladding.
B．Nanometer PVDF Coating, which different with traditional PVDF is the clear coating. It contains nanometer element, which can protect panel from pollution, Because nanometer has self-cleaning effect, It easy to get rid of dust and pollution by raining or water.
Parameters of PVDF Color Coated Aluminum Coil
Aluminium (AA1100, 3003, 3004, 3105, 5006, 5052, 8011, etc), etc.
Coils core diameter:
150mm ,405mm, 505mm, 508mm, 510mm
PVDF >=25micron POLYESTER>=18micron
E < 2 or it is not obvious by eyeballing
not lower than first grade Impact: no any crack (50kg/cm, ASTMD-2794:1993)
no any distortion and color change (in the 99 more or less 1 degree
water, then cooling 2 hours)
surface deep in the 5% muriatic acid and 5% NaCL, interior deepin the 2% muriatic
acid and 2% NaCL, after 48 hours, no change