dondurucu ve cihaz panelleri için renk kaplı metal levha

madde

PCM

Top Coat Thickness

20±5μm

Primer Coat Thickness

6±2μm

Back Paint Thickness

6±2μm

genişlik

≤1200±0.5mm

>1000±1.0~2500±1.0mm

uzunluk

350±0.5～1000±0.5mm

Coil Internal Diameter

510 5 ±mm

Top-coat Glossiness

mat≤40°

MediumGkayıp 40 ° - 70 °

yansıtıcı ≥70°

bükme

2T

Renk sapmaları

Ordinary plain topcoat:white,light gray△E≤1.0

Same Assignment△E≤0.8

Taban plakası

Galvanized sheet,Cold-rolled sheet,stainless steel sheet

Etki dayanıklılığı

9J

Düşük Sıcaklık Dayanımı

(-2 ℃ ~ 0 ℃)90°No cracks and peeling in bending

Boiling Water Resistance

There is no shrinkage, delamination and peeling on the film surface after boiling for 1 hour.

Tuz Püskürtme Direnci

edge sealing,no cross-cut on surface,1000 saat without corrosion

Asit direnci

No discoloration or foamingin 5% HCL solution for 24 hours

Alkalis Resistant

No discoloration or foaming in 5% NaOH solution for 24 hours