China OEM optical termination box - Dipped coated water blocking aramid yarn for cable – GELD

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China OEM optical termination box - 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:

China OEM optical termination box - Dipped coated water blocking aramid yarn for cable  – GELD detail pictures

China OEM optical termination box - Dipped coated water blocking aramid yarn for cable  – GELD detail pictures

China OEM optical termination box - Dipped coated water blocking aramid yarn for cable  – GELD detail pictures

China OEM optical termination box - Dipped coated water blocking aramid yarn for cable  – GELD detail pictures

China OEM optical termination box - Dipped coated water blocking aramid yarn for cable  – GELD detail pictures


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We are experienced manufacturer. Wining the majority from the crucial certifications of its market for China OEM optical termination box - Dipped coated water blocking aramid yarn for cable – GELD , The product will supply to all over the world, such as: Jordan, Paraguay, Florence, Profession, Devoting are always fundamental to our mission. We've got always been in line with serving customers, creating value management objectives and adhering to the sincerity, dedication, persistent management idea.
  • Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Gail from Birmingham - 2017.09.29 11:19
    The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Renata from El Salvador - 2018.05.15 10:52
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