Polymer post Silicon High Voltage Insulation Electrical Composite Insulator Railway

Fiberglass Rod: Our company's products all use high-strength ECR fiberglass rod, which effectively avoids the occurrence of brittle fracture accidents.

Silicone Rubber: Our company adopts a unique formula of silicone rubber, in which the original rubber content can reach 40%, so our company's products have good weather resistance and anti-aging properties, excellent hydrophobicity and hydrophobic migration, and the hydrophobicity of the product can reach HC1 level.

Crimping process: We use the patented ultrasonic sensing system and PC-controlled crimping equipment and technology to ensure the consistency and stability of the tensile strength of the product, solve the problem of insulator dropped accident caused by the fiberglass rod being crushed in the metal fittings .
Sealing Process: We adopt the HTV overall injection process, the product has less interface and high reliability.


Interface:We adopt a double seal design, and we insist on using the adhesive of the American Dow-corning  company to ensure a good interface seal of the product.

Model Number:25KV-POST-02

Type: post Insulator

Material:Composite Polymer, Silicon rubber

Rod Material: ECR Fiber glass

Application: High Voltage, High Voltage line railway

Tensile Strength: High strength

Product Name: post  insulator

Color: Gray

Lock Pin: Include

Standard:  IEC61952

Packing: Carton/ pallet /Wooden box

The advantage of EC Insulators