Examination item

Function index sigh

Performance standard

The thin degree

≤5%

GB/T 6554

The thickness of coated

0.6-1.0mm

GB/T 6554

The strength of concussion

21.6J

ASTMD 2794

The function of winding

1Grade

GB/T 6742

Adhesive force

1Grade

GB/T 9286

The rate of rupture andprotraction

=500%

GB/T 1040

Manpower accelerating ageing

no apparent change

GB/T 9344

chemical media soaking resistance(168h 23±2°C)10%HCL 10%NaC

no apparent change

GB/T 11547

Mesh Opening

 Wire Diameter(mm)

  Length(m)

  Width(m)

2"×2"

1.5~3.0-1.9~3.5

10-50

0.6-2.1

2"×3"

1.5~3.2-1.9~3.7

2"×4"

1.5~3.2-1.9~3.7