Water Swellable Fiberglass Yarn

Water Swellable Glass Yarn Features: 1, Reinforcing and water blocking for optical fiber cable. Due to the 2, With high mechanical strength, ideal material for dry optical fiber cable 3, With fast absorption and speedy swelling properties, the least swelling rate is 200%, and can be up to 500%....

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Product Details

Water Swellable Glass Yarn

Features:

1, Reinforcing and water blocking for optical fiber cable. Due to the

2, With high mechanical strength, ideal material for dry optical fiber cable

3, With fast absorption and speedy swelling properties, the least swelling rate is 200%, and can be up to 500%.

4, Low degree of impregnation grant it good flexibility

5, With perfect performance of anti-rodent

 

Technical Data Sheet of water swellable glass yarn / water blocking glass yarn

Property

Unit

Test Method

WB600Tex

WB785tex

WB1200tex

WB2400tex

Meter Weight

g/m

ASTMD855

0.62

0.8

1.23

2.45

Linear Density

m/kg

ASTMD855

1613

1250

813

408

Absorption

g/m

Enterprise standard

>200

>200

>200

>200

E-modulus

GPa

EN/ISO3341

72

72

72

72

LASE 0.5%

N

EN/ISO3341

80

95

175

240

LASE 1.0%

N

EN/ISO3341

60

155

345

350

Swelling Rate 5min

%

/

min 400

min 400

min 400

min 400


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Some cable structure with water swellable glass yarn

1, Indoor/out door distribution cable, using of water swelling glass yarn enable the cable with small diameter, light weight, tight structure and excellent mechanical property and water blocking function.

image003_副本.jpg


2, Water swellable glass yarn acts as tensile strength members in the indoor/outdoor distribution cable

image005_副本.jpg


3, For indoor/outdoor fire-resistant cable

image007_副本.jpg


4, water swellable yarn in the directly buried cable, it strengthen the rodent protection.

image009_副本.jpg


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