Polymer Composite Insulator Core

First, the polymer composite insulators mandrel introduced polymer composite insulators mandrel by the E-glass fiber synthetic yarn. Felt and fabric made reinforcements dip solvent-free resin in the professional mold with "Stubbs molding" process of continuous baking, solid compressed into articles having a sectional shape. Such as round bars, square bars, slot wedge, I-beams, channel members, etc? And a variety of complex shape of the article. It has a very high mechanical strength and good dielectric properties and characteristics of any fiber length direction. Second, the polymer composite insulators mandrel size round insulated mandrel diameter series: φ12, φ16,, φ18, φ20, φ22, φ24, φ25, φ26, φ28, φ30, φ32, φ34, φ35, φ38, φ40, φ45, φ46, φ50, φ53, φ60, φ63, φ70, φ76, φ80, φ90, φ110 rectangular insulated mandrel Size: 10 × 20,10 × 22,10 × 30,12 × 55,16 × 22,16 × 25,16 × 30,16 × 110,20 × 25,20 × 30,20 × 35,20 × 40,30 * 30, 30 × 40,40 * 40 40 * 50 50 * 50 50 × 60,55 × 60,60 * 60 60 * 70 70 × 80 Third, the polymer composite insulators mandrel technical parameters No. Model Name characteristics and uses heat level Notes 1 SR-814-BFH epoxy fiberglass pultruded rod high mechanical strength, excellent electrical strength, for composite insulators mandrel BFH 2 SR-814-F / N acid, high temperature epoxy fiberglass rods with Stubbs high temperature, acid, corrosion, excellent mechanical strength and electrical strength, used to make composite insulators mandrel. Consultations 3 SR-814-F / Z vacuum epoxy fiberglass pultruded rod Stubbs no partial discharge, compact, good quality suitable for making arrester strut F 4 SR-814-B / G epoxy fiberglass squeeze trombone high mechanical strength and electrical properties, excellent chemical resistance, suitable for making high voltage electrical structure, live action tools, chemical pipes and cable protection covers. B 5 SR-814-B / C vacuum epoxy fiberglass pultrusion no partial discharge tube core, inner cladding metal sticks composite materials for wall bushing made of composite core, tanks antennas. F 6 SR-814-B / R epoxy fiberglass pipe pultruded fuse package just red paper tubes, dimensionally stable, rules, designed to do different capacity high-pressure melt B epoxy fiberglass pipe insulation with Stubbs rods, tubing material technology Indicators No. Item Unit Index Test Conditions Notes 1 Density g / cm3 ≥2.1 2 3 Tensile strength water absorption% 0.05 Mpa ≥1200 4 bending strength Mpa ≥860 5 surface suction pressure KV 12 6 red Experiment Min ≥15 1% neutral the red solution, sample height of 10mm, invasion depth of 2-3mm 7 diffusion experiments KV ≥12 1% Ncl solution boiling 100H, sample height of 30mm 8 acid corrosion H 100 1 gram equivalent concentration of the solution of nitric acid, 76% stress load, 814 / N in the current market information so transparent today, we in the peer than quality than price, than the service. Tips: Buy select manufacturers, after-sales service is guaranteed.