上光剥离：

Business web:***

Metal:**

Package:**

Hardness:76-81

Compressibility:10-16

Elongation:≤0.8%

Strength at break:≥90

Roughness Ra:0.9~1.2

Thickness:1.97/1.70±0.02mm

Compressible layer:Microsphere

Layer:4／3

Color:Blue／Green