Wholesale Insulating Material Epoxy Electric 3725 Bakelite Bar Cotton Phenoilc Laminated Rod

Wholesale Insulating Material Epoxy Electric 3725 Bakelite Bar Cotton Phenoilc Laminated Rod. High Voltage Resistance: Supports maximum voltage range from 20KV to 100KV for reliable performance. Superior Mechanical Strength: 3721 grade offers higher mechanical strength compared to 3723 and 3725 grades. Heat Resistant Grade E: Features heat-resisting grade E suitable for high-temperature electrical environments. ISO9001 Certified: Manufactured under ISO9001 certification ensuring consistent quality standards. Versatile Applications: Ideal for electrical maintenance, high voltage testing, and transformer insulation. Low Water Absorption: Water absorption rate is strictly controlled at 1.0% or less for durability. Smooth Surface Finish: Guaranteed smooth surface with no air bubbles, oil stains, or impurities. Fast Lead Time: Peak and off-peak season lead times are both within 15 working days.