FRP Tube 1.ISO9001certificate 2.high strength and light weight 3.excellent corrosion resistance

Pultrusion FRP Tube

Properties:

1.superior mechanical strength

2. corrosion resistance

3. flame resistance

4.arc and track resistance

5.excellent electrical insulation

Applications: mainly for composite /polymer insulators, surge arrester, power transformer and resistors, switchgears and so on

Technical Parameters:

No.	Iteam	Unit	Value
1	Density(20±2°C	g/cm3	≥2
2	Water Absorption Rate	%	≤0.05
3	Tensile Strength	Mpa	≥1200
4	Bending Strength	Mpa	900
5	Torsional Strength	N/mm²	≥90
6	Thermal Bending Strength	Mpa	≥300
7	Dye Penetration Test	min	≥15
8	Water Diffusion  Test(0.1%NaCI,100h,12kv, 1min)	mA	<0.03
9	Volume Resistivity(140°C, 96h)	Ω.m	≥10¹º
10	DC Beakdown Voltage(10min)	KV	≥50
11	Lightning Impulse Withstand Voltage(10kv,10mm)	times	≥5
12	Heat Deflection Temperature	°C	≥135
13	Glass Fiber Content	%	70-80
14	ECR Rod Stress Corrosion Test	h	≥96

Pultrusion FRP Tube