FRP/ECR/Epoxy Fiberglass Rod For Insulators (composite core rods)

Brittle free ecr frp rods for HTV silicone rubber housing insulators/HV Surge arrester/cutout fuse,pultrusion production lines for composite insulator rodsanufacturing, epoxy resin glass filament winding tube for lightening arrester usage.

brittle free ecr frp rods manufacturer for HTV silicone rubber housing  insulator

Application:polymer insulator/arrester/cutout fuse


Dimensions: 10-110MM

Material:epoxy resin and fiber glass

Color:brown or green

Type: Common rod, High-temperature rod,Acid-proof rod

Epoxy Resin Fiber glass rod is adopt glassfiber steeped into epoxy resin pultrusion under high temperature,which have features of light weight,stable mechanical performance,high insulation performance,etc and cover the range of voltage from 10KV to 1000KV.

Tensile performance is particularly outstanding,which tensile strength can up to 1360Mpa or more,we mainly produce:Common rod,

High-temperature rod,Acid-proof rod ect. This product can be used as the core rod of composite insulator, the vaulthing pole of the arresters and the insulant of other high machanical and electrical appliance.

Insulating Solid Rod is made of ECR glass reinforced epoxy resin.We use continuous pultrusion procss .The products fullfill The standard of IEC61109.Insulator core rods also are also called fiberglass rod,FRP rod,GRP rod,fiberglass bar,Insulation rod,fiberglass stick and so on. It is widely used in the electrical industry, our fiberglass epoxy resin rod products be exported to Russia, France, Romania, Hungary, Egypt and Turkey, and other countries.

Brittle Free ECR frp rods Characteristic 1). Corrosion resistant,light

2). Extremely strong and durable

3). High strength

4). Fire retardant

5). Good insulation

6). Good flexibility, corrosion resisting


Dimeter of rounded rod: D16, D18, D20, D24, D26, D28, D30, D32, D34, D36, D40, D46, D50,D53, D55, D60, D68, D70, D80, D90, D96, D100, D110, D150 and so on

Length of Round rod: 200mm to 6000mm, it’s depend on customer’s request.

Also, can open new mould according to customer’s demand.SpecificationItemDensity≥2.1g/cm3Water Absorption<0.05 %Tensile Strenth≥1200 MpaBending Strenth≥900 MpaFlexural Strength in thermal state≥300 MpaWater Diffusion Test (12 KV)1min<1 mADye penetrationpass after 15mins

without Mold Release Agent Composite Insulator Core Rods factory shipping
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FRP products including:

epoxy electrical insulating rods (round, square, customer shaped) , the vacuum injection composite insulator rods, insulating tube, epoxy pipe, epoxy glass filament wingding tube, epoxy resin glass cloth winding tube, epoxy pultrusion&winding tube, online weaving insualting tube, Arrester insulation tube without partial discharge, Arrester insulation rod without partial discharge, Phenolic pultrusion rod, Phenolic pultrusion tube, Phenolic pultrusion profiles, polyurethane pultrusion rod, polyurethane pultrusion tube, polyurethane pultrusion profiles, hollow composite insulator sleeve, transformer insulation stay, high voltage reactor insulation stay, high voltage reactor insulation sheet, electrician special used SMC、BMC products widely applied in electrical insulation equipment manufacturing field.

Our epoxy resin fiberglass products applicated in the manufacturing of composite tension insulator, composite pin post insulator, composite station post insulator, composite hollow insulator, composite crossarm, drop out switch, high voltage disconnection switch, composite railway insulator, conductor spacer, composite coat zinc oxide lightning arrester, cutout fuse, dry type transformer, dry type mutual inductor, electric reactor, dry type reactor, cable accessories, etc. Now Taporel’s products cover voltage class from 10 kv—–1000 kv, especially being widely used in Chinese Grid extra high voltage and ultra high voltage lines.

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