chapa de metal lacada para painéis de freezer e eletrodomésticos

item

PCM

Top Coat Thickness

20 ± 5μm

Primer Coat Thickness

6 ± 2μm

Back Paint Thickness

6 ± 2μm

Largura

≤1200 ± 0.5mm

>1000 ± 1.0 ~ 2500 ± 1.0mm

Comprimento

350±0.5～1000±0.5mm

Coil Internal Diameter

510 5 ±mm

Top-coat Glossiness

Tapete≤40°

MmeioGfora 40 ° ～ 70 °

Especular ≥70°

Dobrar

2T

Aberração cromática

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

Same Assignment△E≤0.8

Placa base

Galvanized sheet,Cold-rolled sheet,stainless steel sheet

Resistência ao impacto

9J

Resistência a baixas temperaturas

(-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.

Resistência ao spray de sal

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

Resistência Ácida

No discoloration or foamingin 5% HCL solution for 24 hours

Alkalis Resistant

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