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Descriptionú║
  • Titleú║ROD-Lot
  • Typeú║
EPOXY FRP ROD
For High Voltage Composite Insulators
1. Cope:
Widely Used for Line Posts insulator, Suspension insulator, Dead End, Railway, Guy Strain & Switch Insulator, etc.
 
2. Performance:
A) Be provided with superior mechanical strength to steel; It can endure machining.
B) More reliable and light Excellent insulation performance; Electric voltage covers from 10kv to 1000kv.
C) ECR Rods have excellent acid resistance and anti-brittle property.
 
3. Specification:
EPOXY FRP RODS Diameter :  Dia.16 , 17 ,17.48 , 18 , 20 , 22 , 24 , 25 , 26 , 28 , 30 , 32 , 34 , 35 , 38 , 40 , 45 , 48 , 50 , 60 , 70 , 76 , 80
 
Square lath series:
10 x 20 , 10 x 22 , 10 x 30 , 12 x 55 , 16 x 22    16 x 25 , 16 x 30 , 16 x 110 ,20 x 25 , 20 x 30
20 x 35 , 20 x 40 , 20 x 53
Various rods with special requirements can be customized.
 
4. Main Technical Parameters:
 

No

Properties

Unit

value

1

Density (20degree+/-2degree)

g/cm3

>=2.0

2

Water absorption rate (20degree+/-2degree,24h)

%

<=0.05

3

Tensile strength

MPa

>=1420

4

Flexural strength

MPa

>=900

5

Dye penetration test

min

>=15

6

Water diffusion test(1%NaCl,Boiling 100h ,12kv,1min)

uA

<=50

7

Shear strength along laminals

MPa

>=50

9

A.C. breakdown voltage

KV/cm

>=50

11

Hot flexural strength

MPa/150degree

>=300

12

Stress corrosion(1mol/1HNO3,316Mpa stress)

h

>200

13

Total current impulse voltage

KV/cm

>=95

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