Quality Inspection for loose tube fiber - Dipped coated water blocking aramid yarn for cable – GELD

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Quality Inspection for loose tube fiber - 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:

Quality Inspection for loose tube fiber - Dipped coated water blocking aramid yarn for cable  – GELD detail pictures

Quality Inspection for loose tube fiber - Dipped coated water blocking aramid yarn for cable  – GELD detail pictures

Quality Inspection for loose tube fiber - Dipped coated water blocking aramid yarn for cable  – GELD detail pictures

Quality Inspection for loose tube fiber - Dipped coated water blocking aramid yarn for cable  – GELD detail pictures

Quality Inspection for loose tube fiber - Dipped coated water blocking aramid yarn for cable  – GELD detail pictures


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With our loaded working experience and thoughtful products and services, we've got been acknowledged as a reputable supplier for international buyers for Quality Inspection for loose tube fiber - Dipped coated water blocking aramid yarn for cable – GELD , The product will supply to all over the world, such as: Armenia, Nigeria, Russia, We expect to provide products and services to more users in global aftermarket markets; we launched our global branding strategy by providing our excellent products all over the world by virtue of our well reputed partners letting global users keep pace with technology innovation and achievements with us.
  • This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Anne from Somalia - 2018.06.09 12:42
    We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Kama from Russia - 2017.12.09 14:01
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