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E-Glass Yarn

E-Glass Yarn

Direct roving glass yarn is made by E-glass, suitable for wrapping, extruding, weaving.

The yarn surface is treated by silicone impregnating compound, is compatible with unsaturated polyester, vinyl ester and epoxy resins, and is widely used in power cable, optical cable, telecommunications cable and insulator industry.

 

1.  Direct Yarn

Linear Density
(tex)
Length Per Kilogram
(m/kg)
Breaking Strength
(N)
Nominal Diameter
(?m)
Combustible Content
(%)
Water Content
(%)
300±5% 3333 ≥0.30 14 0.55±0.15 ≤0.10
600±5% 1667 16
1200±5% 833 16
2400±5% 416 24
4800±5% 208 24
8800±5% 113 27
9600±5% 104 28

Values shown are for references only. For more accurate figures, please contact us for technical data sheets.

Yarn Size:

Yarn ID
(mm)
Yarn Height
(mm)
Yarn OD
(mm)
Yarn Weight
(kg)
Core
160 260, 265 270-275 17 Empty, without bobbin

 

 

2. PU Impregnate Yarn

This Yarn is specially designed to strengthen the core member of the optical cable.  We offer two types: Normal type and water blocking type.

Specification Unit Standard Type Water Blocking Type
Linear Density Tex 600 785 1200 2400 600 785 1200 2400
Linear Density Tolerance % ±10
Density g/cm³ 2.55±0.55
Tensile Strength - Break N ≥300 ≥330 ≥600 ≥850 ≥300 ≥330 ≥600 ≥850
Tensile Strength – LASE0.5% ≥65 ≥90 ≥140 ≥260 ≥65 ≥90 ≥140 ≥260
Tensile Strength – LASE1.0% ≥130 ≥180 ≥300 ≥550 ≥130 ≥180 ≥300 ≥550
Tensile Strength – LASE1.5% ≥210 ≥270 ≥400 ≥780 ≥210 ≥270 ≥400 ≥780
Elongation at break % ≥2.0
Tensile Modulus
(Young Modulus)
Gpa ≥75
Water Swellable Rate % N/A ≥300
Yarn Width mm 2.2 2.8 3.8 4.3 2.2 2.8 3.8 4.3
Yarn Thickness mm 0.16 0.2 0.25 0.3 0.18 0.25 0.26 0.32

Values shown are for references only.  For more accurate figures, please ask for technical data sheets.

Bobbin & Tube Size:

Yarn ID
(mm)
Yarn Height
(mm)
Yarn OD
(mm)
Yarn Weight
(kg)
Core
94 220, 275 200-240 8-16 Paper
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