Fabric
type

Fabric
structure

Fabric
spece

Ply
Thickness
(mm/p)

Strength series

(N/mm)

Cover thickness

     (mm)

Width
mm

Length
mm

Warp

Weft

2ply

3ply

4ply

5ply

6ply

Upper

Upper

EP

EP

EP

EP-100

0.75

200

300

400

500

600

1.5~12

0~4.5

400~2500

≤300

EP-150

0.8

300

450

600

750

900

EP-200

0.9

400

600

800

1000

1200

500~2500

EP-250

1.15

500

750

1000

1250

1500

EP-300

1.25

0

900

1200

1500

1800

EP-400

1.45

0

0

1600

2000

2400

800~2500

EP-500

items

Between Plies
N/mm

Between rubber and carcass

N/mm

Elongation

0.8-1.5mm

>1.5mm

Longitudinal
elongation at break
% ≥

Longitudinal elongation
at reference load
% ≤

Full sample average,N/mm,≥

4.5

3.2

3.5

All samples lowest peak,N/mm,≥

3.9

2.4

2.9

10

4

Note: All samples shall not exceed the peak values 20N/mm

Conver grade

Tensile strength
≥

Elongation
≥

Abrasion
≤

Change Rate of tensile strengh
and elong after aging

Mpa

Kgf/cm²

%

mm³

%

Strong planning type of work conditions (H)

24

240

450

120

-25~+25

Strong working conditions of wear and tear (D)

18

180

400

100

-25~+25

General working conditions Light(L)

15

150

350

200

-25~+25