Tire Cord

Tire Cord

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, mobile cranes

nylon 6 105D/1, 420D/1, 630D/1, 840D/1, D/2, 1260D/1, D/2, D/3, 1680D/2, 1890D/2
nylon 66 210D/1, 420D/1, 840D/1, D/2, 1260D/1, D/2, D/3, 1680D/2, 1890D/2
polyester
(HMLS-TYPE)
1000D/2, 1000D/3, 1300D/2, 1500D/2, 2000D/2

 

Tire Cord

  • Tire Cord
  • 物性表

Physical Table for Tyre Cord

Tyre cord fabric is made of artificial fiber with twisting, weaving and dipping processes, as reinforcements.

Specifications – Dipped Tyre Cords

CLASSIFICATION

NYLON 6 DIPPED TIRE CORD

DESCRIPTION

UNIT

210D/1

235DTEX/1

420D/1

470DTEX/1

630D/1

700DTEX/1

840D/1

940DTEX/1

1260D/1

1400DTEX/1

TWIST PLY, S

T/M

280±15

280±15

280±15

280±15

250±15

BREAKING STRENGTH

KG

MIN 1.50

MIN 3.40

MIN 5.10

MIN 7.00

MIN 10.5

ELONGATION AT BREAK

%

22±4

22±4

22±4

23±4

23±4

EASL

%

11.5±2.0

11.5±2.0

11.5±2.0

12.0±2.0

12.0±2.0

HOT AIR SHRINKAGE

%

MAX 4.5

MAX 4.5

MAX 4.5

MAX 4.5

MAX 4.5

CORD GAUGE

%

0.13±0.02

0.25±0.03

0.28±0.03

0.35±0.03

0.42±0.03

ADHESION HOT U-TEST

KG

MIN 1.0

MIN 2.5

MIN 4.0

MIN 5.0

MIN 8.0

 

CLASSIFICATION NYLON 6 DIPPED TIRE CORD

DESCRIPTION

UNIT

840D/2

940DTEX/2

1260D/2

1400DTEX/2

1680D/2

1880DTEX/2

1260D/3

1400DTEX/3

1890D/2

2100DTEX/2

TWIST PLY, Z

T/M

470±20

380±20

330±20

310±20

310±20

TWIST CABLE, S

T/M

460±20

370±20

320±20

300±20

300±20

BREAKING STRENGTH

KG

MIN 13.5

MIN 21.0

MIN 27.5

MIN 30.5

MIN 31.0

ELONGATION AT BREAK

%

26±4

26±4

26±4

26±4

26±4

EASL

%

9.5±2.0

9.5±2.0

9.5±2.0

9.5±2.0

9.5±2.0

HOT AIR SHRINKAGE

%

MAX 6.0

MAX 6.0

MAX 6.0

MAX 6.0

MAX 6.0

CORD GAUGE

%

0.55±0.03

0.66±0.03

0.76±0.03

0.82±0.03

0.82±0.03

ADHESION H-TEST, PER 10MM EMBEDDMENT

KG

MIN 11.0

MIN 16.0

MIN 17.0

MIN 17.0

MIN 17.0

 

CLASSIFICATION

NYLON 66 DIPPED TIRE CORD

DESCRIPTION

UNIT

420D/1

470DTEX/1

840D/1

940DTEX/1

1260D/1

1400DTEX/1

TWIST PLY, S

T/M

280±15

280±15

250±15

BREAKING STRENGTH

KG

MIN 3.40

MIN 7.00

MIN 10.5

ELONGATION AT BREAK

%

21±4

21±4

21±4

EASL

%

11.0±2.0

11.0±2.0

11.0±2.0

HOT AIR SHRINKAGE

%

MAX 3.0

MAX 3.0

MAX 3.0

CORD GAUGE

%

0.25±0.03

0.35±0.03

0.42±0.03

ADHESION HOT U-TEST

KG

MIN 2.5

MIN 5.0

MIN 8.0

 

CLASSIFICATION

NYLON 66 DIPPED TIRE CORD

DESCRIPTION

UNIT

840D/2

940DTEX/2

1260D/2

1400DTEX/2

1680D/2

1880DTEX/2

1260D/3

1400DTEX/3

1890D/2

2100DTEX/2

TWIST PLY, Z

T/M

470±20

380±20

330±20

310±20

310±20

TWIST CABLE, S

T/M

460±20

370±20

320±20

300±20

300±20

BREAKING STRENGTH

KG

MIN 14.0

MIN 21.0

MIN 27.5

MIN 30.5

MIN 31.0

ELONGATION AT BREAK

%

23±4

23±4

23±4

23±4

23±4

EASL

%

9.0±2.0

9.0±2.0

9.0±2.0

9.0±2.0

9.0±2.0

HOT AIR SHRINKAGE

%

MAX 4.5

MAX 4.5

MAX 4.5

MAX 4.5

MAX 4.5

CORD GAUGE

%

0.55±0.03

0.66±0.03

0.76±0.03

0.82±0.03

0.82±0.03

ADHESION H-TEST, PER 10MM EMBEDDMENT

KG

MIN 11.0

MIN 16.0

MIN 17.0

MIN 17.0

MIN 17.0

 

CLASSIFICATION

DIPPED TIRE CORD – POLYESTER DSP TYPE

DESCRIPTION

UNIT

1000D/2

1100DTEX/2

1000D/3

1100DTEX/3

1500D/2

1670DTEX/2

1300D/2

1440DTEX/2

TWIST PLY, Z

T/M

470±20

400±20

400±20

390±20

TWIST CABLE, S

T/M

460±20

400±20

400±20

390±20

BREAKING STRENGTH

KG

MIN 13.5

MIN 19.5

MIN 20.0

MIN 18.0

ELONGATION AT BREAK

%

MIN 12.0

MIN 12.0

MIN 12.0

MIN 12.0

EASL

%

4.5±1.0

4.5±1.0

4.5±1.0

4.5±1.0

HOT AIR SHRINKAGE

%

MAX 3.5

MAX 3.5

MAX 3.5

MAX 3.5

CORD GAUGE

%

0.58±0.03

0.68±0.03

0.68±0.03

0.63±0.03

ADHESION H-TEST, PER 10MM EMBEDDMENT

KG

MIN 11.0

MIN 13.0

MIN 13.0

MIN 12.0

 

Test Methods:

1. ALL TEST ITEMS TESTED ACCORDING TO ASTM D885-85 EXCEPT ADHESION H-TEST / HOT U-TEST.
2. BREAKING STRENGTH, ELONGATION AT BREAK & EASL (ELONGATION AT SPECIFIED LOAD) TESTED BY CONDITIONED METHOD.
3.  ADHESION H-TEST TESTED ACCORDING TO ASTM D2138-83.

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