Coatings and surface treatments
CoatingThe metal coatings options for Docol® products include: Hot dip zinc coating (GI), consisting almost entirely of zinc (>99%). It is lead free, resulting in a small zinc spangle size. The coating provides good corrosion protection.
Grade specific availability of metal coated Docol® products are given in the Mechanical properties table, coating column.
Coating class: From 40 to 115
Closest in EN10346, informative: Z100, Z140, Z275
Coating mass per side, Single spot test (g/m2): From 40 to 155
Thickness per side, informative (μm): 5,6 to 21,8
Density (g/cm3): 7,1
Surface quality: Unexposed
In addition to these coating masses, asymmetric coatings and OEM coating specifications are available upon request.
Surface treatmentsAll surface treatments are in accordance with RoHS directive (2011/65/EU) and do not contain Chromium VI (Cr6+). Surface treatments provide only temporary surface protection during transportation and storage. In order to avoid corrosion damages, care must be taken to keep the products dry during transportation and storage. If they become wet, they must be separated and situated so that they are dried quickly.
Surface coating: GI, ZA, GA
Avaliable surface treatment: Chemically passivated (C), Oiled (O), Chemically passivated and oiled (CO), Unprotected (U)
For detailed information on technical specification please contact your local representative or fill in the form and we will contact you.