Fiberglass insulated rod-Global supplier

Product Groups

Product Display

Firm Information

Transaction Level

VIP member
Contact
Phone

19903186079
Address

Economic Development Zone, Jizhou City, Hebei Province

Contact Now

Fiberglass insulated rod

Contact Supplier

More Products

Product details

Fiberglass insulated rod

The product is widely used in composite products such as silicone composite insulators, pillars, mold supports, drop switches, isolation switches, and electrified railway pillars. The company can produce 1-4mm epoxy pull rods for optical use for users. The product complies with relevant standards such as JB5892-91 and IEC.
1、 Product factory requirements
1. There are no cracks or fissures on the surface or inside, and each rod has a uniform color (light yellow or light green).
2. Able to withstand mechanical processing such as sawing, milling, planing, drilling, and turning.
3. Internal threads can be tapped with a tap, while external threads can be ground, but cannot withstand large loads

2、 Nominal diameter deviation (mm)

Nominal diameter	Deviation value
ф6-ф18	±0.05
ф22-ф35	±0.05
ф38-ф55	+0.12 -0.05
ф60-ф80	+0.20 0
ф85-ф120	+0.25 -0.10

3、 Physical and mechanical properties

Serial Number	Experimental project	Item	unit	Acid resistant type	Ordinary type
1	density	Density	g /cm3	>2.2	>2.0
2	Water absorption rate%	hydro-scopicity	%	0.02	0.05
3	tensile strength	Tension strength	Mpa	1680	1326
4	bending strength	Bending strength	Mpa	965	900
5	Hot bending strength Mpa/150℃	Hot and bent strength	Mpa	≥300	≥260
6	Red absorption test	Fuchsine test	min	>20	>20
7	Volume resistivity	Electric resistance	Ω.m	≥10¹⁰	≥10¹⁰
8	Water diffusion experiment	Water difiusion test	mA	≤0.03	≤0.03
9	compressive strength	Compression strength	Mpa	965	912
10	fiber content	Fibre content	%	>75	>75
11	Inter layer cutting strength	shearing strength	Mpa	65	58
12	Power frequency breakdown voltage	A.C.break down voltage	KV/cm	>50	>50
13	Full wave impulse voltage	Total current impulse voltage	KV/cm	>95	≥94.5
14	stress corrosion	Stress corrosion	h	≥96

Online inquiry

Contacts
Company
Telephone
Email
WeChat
Verification Code
Message Content