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Home  »  Products  »  Fiberglass Products » E-glass Epoxy Rod
 

Type: a. E-glass Epoxy Rod (FRP Rod)

Main Features:

1. Pultrusion technology

2. Diameter: 6mm to 130mm; length according to requirements.

3. Superior mechanical strength, corrosion resistance and flame resistance.

4. Excellent electrical insulation performance & high temperature resistance.

5. IEC, ASTM, GB Standards.


Application reference:

Diameter 16--38mm for composite tension & suspension insulators

Diameter 22--54mm for composite pin insulators

Diameter 24--80mm for composite line post insulators

Diameter 28-130mm for composite station post insulators

Diameter 20--36mm for composite fuse cutout (insulators)


Technical Specifications (Φ18mm FRP Rod Sample)

No.

Description

Unit

Value

1

Density (20±2℃)

g/cm3

≥2.0

2

Water Absorption Rate

%

≤0.05

3

Tensile Strength

MPa

≥1200

4

Bending Strength

MPa

≥900

5

Torsion Strength

N/mm2

≥90

6

Compressive Strength

MPa

≥590

7

Thermal Bending Strength

Mpa

≥300

8

Dye Penetration Test

Min

≥15

9

Volume Resistant Test (140, 96h)

Ω·m

≥1010

10

Water Diffusion Test

0.1%NaCl, 100h, 12kV, 1 min.

mA

≤0.03

11

D.C Puncture Voltage Test

kV

≥50

12

Dry Lightning Impulse Withstand Voltage Test (1.22/50.8 us; ≥100kV)

Withstand

Times

≥5

13

Heat Deflection Temperature

≥155

 
 
 
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