環氧玻璃纖維六角棒

Epoxy glass fiber hexagonal rod Procurement of glass fiber pultruded hexagonal rod

The insulated hexagonal rod is made of glass fiber filaments impregnated with epoxy resin matrix by high temperature pultrusion. The company adopts a production line with full CNC vacuum demoulding and pultrusion technology. The production line has reached the current international level. It is equipped with an online speed tracker and a temperature control system to improve the uniformity and heat resistance of the insulating rod. It is produced by Bipu FRP and unsaturated resin. The equipment has better stability and controllability. This product is suitable for use in electrolytic aluminum plants, where the short-circuit port of the electrolytic cell is used as an insulating bolt. It is an ideal substitute for MPI insulation bolts.

Technical parameters of hexagonal bar

序列號	項目	單位	技術指標
1	密度	g/cm3	≥2.1
2	拉伸強度	MPA	≥1360
3	Siphon test	分鐘	> 20
4	Water diffusion test	mA	<0.03
5	耐壓測試	kv	> 100
6	Stress corrosion	h	> 96
7	彎曲強度	MPA	≥100
8	Hot bending strength	MPA	≥260
9	體積電阻率	Ω·米	≥1012
10	纖維含量	%	≥80
11	Power frequency breakdown voltage	Kv/cm	≥100
12	Full wave impulse voltage	Kv/cm	≥95
13	吸水率	%	<0.05