design steel coils laminated steel coil ppgi printed1
3 year ago
At present, the commonly used coating layer thickness for ppgi prepainted galvanized steel coil is mainly determined by the reasonable matching of the selected organic coil coating types. For example, the commonly used galvanized polyester color coated coil in construction has an epoxy primer dry film thickness of 6.25 ± 1.25 μ m. The dry film thickness of polyester topcoat is 18.75 ± 1.25 μ M; For example, the most advanced flash type high-performance coating (ppgi coil product, known as Duranar XL) is bright and has outstanding outdoor durability. This system consists of four layers of coatings, each with a dry film thickness of (1) primer 5-7.5 μ M; (2) Shielding coating 17.5-20 μ M; (3) Metal glitter varnish 17.5-20 μ M; (4) Clear paint 11.25-13.75 μ M; Total thickness 50-60 μ M.
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Main Product:
Prepainted Steel,
PCM VCM,
Embossed Steel,
ppgi,
Home Appliance Steel,
Print Steel
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