cotton :cc-56
polyester cotton :T.C-56
width(mm) :300-2000
Fabric
|
ply thickness
|
Strength
|
series
|
N/mm
|
|
|
Cover
|
thickness
|
specs
|
mm/p
|
2 ply
|
3 ply
|
4 ply
|
5 ply
|
6 ply
|
upper
|
lower
|
NN-100
|
0.70
|
200
|
300
|
400
|
500
|
600
|
|
|
NN-125
|
0.75
|
250
|
375
|
500
|
625
|
750
|
|
|
NN-150
|
0.80
|
300
|
450
|
600
|
750
|
900
|
|
|
NN-200
|
0.90
|
400
|
600
|
800
|
1000
|
1200
|
|
|
NN-250
|
1.10
|
500
|
750
|
1000
|
1250
|
1500
|
1.5~8
|
0~4.5
|
NN-300
|
1.25
|
|
900
|
1200
|
1500
|
1800
|
|
|
NN-350
|
1.35
|
|
1050
|
1400
|
1750
|
2100
|
|
|
NN-400
|
1.70
|
|
|
1600
|
2000
|
2400
|
|
|
NN-500
|
1.80
|
|
|
2000
|
2500
|
3000
|
|
|
|
|
Adhesive strength
|
|
Elognation
|
|
Belt
|
between piles
|
between
rubber carcass
|
N/mm
|
Longitudinal elongation
|
Longitutional
elongation |
carcass
|
N/mm
|
Rubber thickness
<=1.5mm
|
Rubber thickness
>1.5mm
|
at break%>=
|
at reference load%<=
|
Nylon canvas
|
>=4.5
|
>=3.2
|
>=3.5
|
10
|
4
|
Cover
|
Tensile strength
|
>=
|
Elongation >=
|
Abrasion <=
|
Change Rate of tensile strength
|
grade
|
Mpa
|
kgf / cm
|
%
|
mm
|
and elongation after aging
|
H
|
24
|
240
|
450
|
120
|
-25~+25
|
D
|
18
|
180
|
400
|
100
|
-25~+25
|
L
|
15
|
150
|
350
|
200
|
-25~+25
|