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Water blocking yarn

Application:
Water blocking yarn for fiber optical cables,used in waterproof communication cable, dry-type cable, and insulation electronic cable, especially benthic cables.
  • Detail

Water-blocking yarn is used in optical cable, communication cable and power cable as water-blocking and moisture-proof compound.

 

 

Property:

Item

Unit

SZS

0.35

 

SZS

0.5

 

SZS

1.0

 

SZS 1.5

 

SZS

2.0

 

SZS

3.0

 

SZS

3.5

 

SZS

4.0

 

Liner density

±10%m/kg

350

500

1000

1500

2000

3000

3500

4000

Denier

Daniel

25714

18000

9000

6000

4500

3000

2571

2250

Dtex

Dtex

28571

20000

10000

6666

5000

3333

2857

2500

Tensile strength

≥N

500

300

300

220

150

110

110

80

Elongation

%

12

12

12

12

12

12

12

12

Absorption speed

≥ml/g/min

50

50

50

50

50

45

45

40

Absorption capacity

≥ml/g/5min

60

60

60

60

60

52

51

50

Moisture content

9%

9

9

9

9

9

9

9

9

Long-term absorption rate @150.24 h

150℃.24h

≥ml/g/5min

60

60

60

 60

60

52

51

50

Item

Unit

SZS

4.5

 

SZS

5.0

 

SZS

6.0

 

SZS

10.0

 

SZS

15

 

SZS

23.0

 

SZS

30.0

 


Liner density

±10%m/kg

4500

5000

6000

10000

15000

23000

30000


Denier

Daniel

2000

1800

1500

900

600

391

300


Dtex

Dtex

2222

2000

1667

1000

667

434

333


Tensile strength

≥N

80

80

70

28

20

10

8


Elongation

%

12

12

12

12

12

12

12


Absorption speed

≥ml/g/min

40

40

40

25

25

25

25


Absorption capacity

≥ml/g/5min

47

45

45

35

30

30

35


Moisture content

9%

9

9

9

9

9

9

9


Long-term absorption rate @150.24 h

150℃.24h

≥ml/g/5min

47

45

45

35

30

30

35


 

 

Size of Cylindrical paper core:

1. Height of core(mm): 170, 215, 220, 270, 290         

2. Inner diameter(mm): 45, 52, 60, 76, 90, 92, 94, 96, 125, 127

3. Height of yarn on the core(mm): 150, 200, 254        

4. Outer diameter(mm): 200-280mm

5. N.W. per coil: 3.00-8.00kg

 

Size of Cone paper core:

1. Height of core(mm):290

2. Height of yarn on the core(mm):254

3. Inner diameter(mm):35/60

4. N.W. per coil:3.00-5.00kg



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