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建cbin仲博官方

型cbin仲博官方

卷仲博体育平台

彩涂卷
1 / 1
SPECIFICATION
Thickness 0.15mm-2.0mm
Width 600mm-1500mm
Coating 40g/m2-500g/m2
Paints Top 15-35 Microns Standard polyester (PE),PVDF
Back 5-15 Microns
Color RAL SCALE
Coil ID 508mm-610mm
Coil Weight 3MT-8MT
Base Material Galvanized steel / Galvalume steel / Cold rolled steel

STANDARD & GRADE (BASE METAL : GALVANIZED STEEL)
Standard JIS 3302 EN10327 / EN10326 ASTM A653
Grade SGCC / SGCH DX51D+Z / DX52D+Z CS
  SGC 340 S22DGD+Z SS GRADE 230
  SGC 400 S25DGD+Z SS GRADE 255
  SGC 440 S28DGD+Z SS GRADE 275
  SGC 490 S32DGD+Z SS GRADE 340
  SGC 570 S35DGD+Z SS GRADE 550
    S55DGD+Z  


TEST ITEM STANDARD PE PAINT FOR STEEL COIL
T Bend NCCA11-19 ≤2T
Cupule Test GB / T9753 >8mm
Impact (Shock Force J) GB / T1732 >9J
Adhension (MEK) GB / T9286 Not less than 0
Pencil Hardness GB / T6739 ≥2H
Gloss GB / T1743 ≤±5
Chromatism (△E) ECCA T3 △E≤5
MEK Scrub Resistance NCCA11-18 ≥100
Salt Spray Resistance GB / T10125 500hr
Weather Resistance (Q.U.V) GB / T1865 500hr
Wet and Heat Resistance GB / T1740 >1000hr
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