professional factory for “Optical Cable Material ” - Dipped coated water blocking aramid yarn for cable – GELD

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professional factory for “Optical Cable Material ” - Dipped coated water blocking aramid yarn for cable – GELD Detail:

Water-blocking yarn, a new product – porous fiber water-swelling water –blocking yarn used for the water blocking of new types of dry-type optical cables, is developed and produced by the Company based on new water-blocking technologies in optical and electric cable production at home and abroad. It is characterized by advantages like fast water absorption speed, high expansion ratio, strong tension stress, no acid and base, no compatible effect exerted on cables, thermo stability, chemical stability and non-corrosiveness etc. In the manufacturing process of optical cables, the filling of materials like cable jelly, water-blocking tape and fastening yarn etc. can be omitted.

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  Serial No.

 ltem

Unit

 Model & Specification

ZSS -0.5

ZSS-1.0

ZSS-1.5

ZSS-2.0

ZSS-3.0

Other Specification

1

Line Density

m / kg

≥500

≥1000

≥1500

≥2000

≥3000

≥ρ

2

Breaking Force

N

≥300

≥250

≥200

≥150

≥100

≥α∪/ρ①

3

Elongation at Break

%

≥15

≥15

≥15

≥15

≥15

≥15

4

 (1st/ min ) Expansion Velocity

ml / g

≥40

≥45

≥50

≥55

≥60

≥45

5

(5min) Expansion Multiple after Water Absorption

ml / g

≥50

≥50

≥55

≥65

≥65

≥50

6

 Moisture Content

%

≤9

≤9

≤9

≤9

≤9

≤9

7

 Roll Length of Yarn

m / roll

>5000

>5000

>6000

>10000

>1000

>5000

8

Thermal stability

A. Long Term temperature resistance (150℃, 24h) Expansion rate   B. Short Term temperature resistance (230℃, 10min) Expansion rate

Not less than initial value

Not less than initial value

Not less than initial value

Not less than initial value

Not less than initial value

Not less than initial value

Note :①when 1,500< ρ<3,000, α is 3×105, when 1,000<ρ<1,500, α is 25×105, when 300< ρ <1.000, α is 15×105, where ρ is nominal linear density expressed in m / kg ;U =1N· m / kg .

Product detail pictures:

professional factory for “Optical Cable Material ” - Dipped coated water blocking aramid yarn for cable  – GELD detail pictures

professional factory for “Optical Cable Material ” - Dipped coated water blocking aramid yarn for cable  – GELD detail pictures

professional factory for “Optical Cable Material ” - Dipped coated water blocking aramid yarn for cable  – GELD detail pictures

professional factory for “Optical Cable Material ” - Dipped coated water blocking aramid yarn for cable  – GELD detail pictures

professional factory for “Optical Cable Material ” - Dipped coated water blocking aramid yarn for cable  – GELD detail pictures


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We have now a skilled, performance group to offer excellent support for our consumer. We usually follow the tenet of customer-oriented, details-focused for professional factory for “Optical Cable Material ” - Dipped coated water blocking aramid yarn for cable – GELD , The product will supply to all over the world, such as: Madagascar, St. Petersburg, Bulgaria, We win many reliable customers by rich experience, advanced equipments, skilled teams, strict quality control and whole heartedly service. We can guarantee all our products. Customers' benefit and satisfaction are always our biggest goal. Please contact us. Give us a chance, give you a surprise.
  • The company keeps to the operation concept scientific management, high quality and efficiency primacy, customer supreme, we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Helen from Wellington - 2017.01.28 19:59
    It is really lucky to meet such a good supplier, this is our satisfied cooperation, I think we will work again!
    5 Stars By Aurora from Denmark - 2017.03.07 13:42
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