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Pre-painted Steel Sheet

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Prinvill

Prinvill Image

The Prinvill is a high-end printed steel sheet brand of SY that solved tediousness which is a disadvantage of the existing pre-painted steel sheet by granting multiple colors and various patterns by the GRAVURE-OFF SET which is a special printing method to break away from the existing monotonous steel sheet that is painted in a solid color.

  • Product Information
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  • Features of Product Icon

    Features of Product

  • Prinvill Image2
    NO Structure Material Thickness
    1 PROTECTIVE FILM POLYETHYLENE 50~60㎛
    2 CLEAR POLYESTER 5~10㎛
    3 PRINT POLYESTER 1~7㎛
    4 BASE POLYESTER 15~20㎛
    5 PRIMER POLYESTER 1㎛ or less
    6 Conversion Treatment Layer CHROMATE 1㎛
    7 Material Layer GR, EGI, CR, GA, AL 0.20~0.8T
    8 BACK EPOXY 3~5㎛
    Table of Prinvill Steel sheet Properties
    TEST ITEMS SPEC TEST CONDITION REMARKS
    Color Naked Eyes Visual Test Within Standard
    Gloss High 80%↑ Gloss Meter (60’)
    Semi 40~80%
    Non 40%↓
    Pencil Hardless HB↑ UNI-PENCIL (500g)
    Coating Thickness (㎛) 30±3㎛ 30±3㎛ Elcometer
    5±2㎛ 5±2㎛ Elcometer
    1st Physical Property Test Erichsen 100 / 100 1mm × H100 × Erichsen 6mm
    Impact No Peel Off 500g × 50㎝
    2nd Physical Property Test Erichsen 100 / 100 1mm × H100 × Erichsen 6mm
    Impact No Peel Off 500g × 50㎝
    Bending 2T No crack 25±5℃ × bending 180º
    Heat Resistance ΔE≺2.0 170℃ × 1Hr
    M.E.K Rubbing No Peel Off M.E.K Rubbing(30↑)
    Contamination Resistance Top No Mark 20±2℃ × 24hrs (Acetone)
    Back
    Chemical Resistance 5% HCL 5% Nach Toluene Xyiene No Blister 20±2℃ × 24hrs (Dipping)
    Corron Resistance (Salt Spray Test) No more 2mm blister on the cross-cut side 20±2℃ × 5% NaOH (500hrs) GI
    Weathering QUV ΔE≺2.0 60℃ × 500hrs
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