Tire cord fabric is made of synthetic fiber with twisting, weaving and dipping processes, as reinforcements.
| Main application |
Main purpose |
Main raw material |
Category |
| Tire cord |
For tires of bicycles, motorcycles, passenger cars, trucks, agricultural vehicle and aircraft. |
Nylon 6 |
105D/1；420D/1；630D/1；840D/1；840D/2；1260D/1；1260D/2；1260D/3；1680D/2；1890D/2 |
| Nylon 66 |
210D/1；420D/1；840D/1；840D/2；1260D/1；1260D/2；1260D/3；1680D/2；1890D/2
|
| Polyester (HMLS-TYPE) |
1000D/2；1000D/3；1300D/2；1500D/2；2000D/2 |
Physical Table for Tire Cord
Characterization of Tire Cords
| Material |
Nylon 6 & recycled Nylon 6 |
|
Description
|
Unit
|
105D/1
|
210D/1
|
420D/1
|
630D/1
|
840D/1
|
1260D/1
|
840D/2
|
1260D/2
|
1680D/2
|
1890D/2
|
1260D/3
|
2520D/2
|
|
Twist Ply
|
T/M
|
200±50
|
280±15
|
280±15
|
280±15
|
280±15
|
250±15
|
470±20
|
380±20
|
330±20
|
310±20
|
310±20
|
270±20
|
|
Twist Cable
|
T/M
|
─
|
─
|
─
|
─
|
─
|
─
|
460±20
|
370±20
|
320±20
|
300±20
|
300±20
|
260±20
|
|
Breaking Strength
|
Kg
|
Min 0.5
|
Min 1.5
|
Min 3.4
|
Min 5.1
|
Min 7.0
|
Min10.5
|
Min 13.5
|
Min 21.0
|
Min 27.5
|
Min 31.0
|
Min 30.5
|
Min 40.0
|
|
*EASL
|
%
|
8.0±2.0
|
11.5±2.0
|
11.5±2.0
|
11.5±2.0
|
12.0±2.0
|
12.0±2.0
|
9.5±2.0
|
9.5±2.0
|
9.5±2.0
|
9.5±2.0
|
9.5±2.0
|
9.5±2.0
|
|
Free Shrinkage
|
%
|
Max 6.0
|
Max 6.0
|
Max 6.0
|
Max 6.0
|
Max 6.0
|
Max 6.0
|
Max 10.0
|
Max 10.0
|
Max 10.0
|
Max 10.0
|
Max 10.0
|
Max 10.0
|
|
Cord Gauge
|
mm
|
0.10±0.03
|
0.13±0.02
|
0.25±0.03
|
0.28±0.03
|
0.35±0.03
|
0.42±0.03
|
0.55±0.03
|
0.66±0.3
|
0.76±0.03
|
0.82±0.03
|
0.82±0.03
|
1.00±0.10
|
|
Dip Pick Up
|
%
|
6.0±1.5
|
6.0±1.5
|
6.0±1.5
|
6.0±1.5
|
6.0±1.5
|
5.0±1.5
|
5.0±1.5
|
5.0±1.5
|
4.5±1.5
|
4.5±1.5
|
4.5±1.5
|
4.5±1.5
|
|
Adhesion H-test
|
Kg
|
Min 0.5
|
Min 1.0
|
Min 2.5
|
Min 4.0
|
Min 5.0
|
Min 8.0
|
Min 10.0
|
Min13.0
|
Min 15.0
|
Min 16.0
|
Min 16.0
|
Min 18.0
|
Remark：
1.ALL TEST ITEMS TESTED ACCORDING TO ASTM D885 EXCEPT FREE SHRINKAGE AND ADHESION H-TEST
2.FREE SHRINKAGE TESTED ACCORDING TO ASTM D4974. (TEMPERATURE 177℃，TIME 2 MINUTES，PRELOAD 0.05G/D)
3.ADHESION H-TEST TESTED ACCORDING TO ASTM D4776 (COMPOUND － FTC)
Characterization of Tire Cords
| Material |
Nylon 66 |
|
Description
|
Unit
|
210D/1
|
420D/1
|
840D/1
|
1260D/1
|
840D/2
|
1260D/2
|
1680D/2
|
1890D/2
|
1260D/3
|
|
Twist Ply
|
T/M
|
280±15
|
280±15
|
280±15
|
250±15
|
470±20
|
380±20
|
330±20
|
310±20
|
310±20
|
|
Twist Cable
|
T/M
|
─
|
─
|
─
|
─
|
460±20
|
370±20
|
320±20
|
300±20
|
300±20
|
|
Breaking Strength
|
Kg
|
Min 1.2
|
Min 3.4
|
Min 7.0
|
Min10.5
|
Min 14.0
|
Min 21.0
|
Min 27.5
|
Min 31.0
|
Min 30.5
|
|
*EASL
|
%
|
11.0±2.0
|
11.0±2.0
|
11.0±2.0
|
12.0±2.0
|
9.0±2.0
|
9.0±2.0
|
9.0±2.0
|
9.0±2.0
|
9.0±2.0
|
|
Free Shrinkage
|
%
|
Max 5.0
|
Max 5.0
|
Max 5.0
|
Max 5.0
|
Max 7.0
|
Max 7.0
|
Max 7.0
|
Max 7.0
|
Max 7.0
|
|
Cord Gauge
|
mm
|
0.13±0.02
|
0.25±0.03
|
0.35±0.03
|
0.42±0.03
|
0.55±0.03
|
0.66±0.03
|
0.76±0.03
|
0.82±0.03
|
0.82±0.03
|
|
Dip Pick Up
|
%
|
6.0±1.5
|
6.0±1.5
|
6.0±1.5
|
5.0±1.5
|
5.0±1.5
|
5.0±1.5
|
4.5±1.5
|
4.5±1.5
|
4.5±1.5
|
|
Adhesion H-test
|
Kg
|
Min 0.8
|
Min 2.5
|
Min 5.0
|
Min 8.0
|
Min 10.0
|
Min 13.0
|
Min 15.0
|
Min 16.0
|
Min 16.0
|
Characterization of Tire Cords
| Material |
Polyester |
|
Description
|
Unit
|
1000D/2
|
1000D/3
|
1300D/2
|
1500D/2
|
2000D/2
|
|
Twist Ply
|
T/M
|
470±20
|
335±20
|
390±20
|
390±20
|
270±20
|
|
Twist Cable
|
T/M
|
460±20
|
325±20
|
380±20
|
380±20
|
260±20
|
|
Breaking Strength
|
Kg
|
Min 13.5
|
Min 20.5
|
Min 18.0
|
Min 19.5
|
Min 25.0
|
|
*EASL
|
%
|
4.5±1.0
|
4.5±1.0
|
4.5±1.0
|
4.5±1.0
|
4.5±1.0
|
|
Free Shrinkage
|
%
|
Max 3.0
|
Max 3.0
|
Max 3.0
|
Max 3.0
|
Max 3.0
|
|
Cord Gauge
|
mm
|
0.58±0.05
|
0.66±0.05
|
0.61±0.05
|
0.68±0.05
|
0.81±0.05
|
|
Dip Pick Up
|
%
|
3.0±1.0
|
3.0±1.0
|
3.0±1.0
|
3.0±1.0
|
3.0±1.0
|
|
Adhesion H-test
|
Kg
|
Min 10.0
|
Min 11.0
|
Min 11.0
|
Min 12.0
|
Min 12.0
|
