Products

Applications: Petrochemicals, Natural Gas, Coal Chemicals, Power, New Energy & Environmental Protection.

Rubber Products for New Eco-friendly Ester-based Insulating Oil Transformers

Applications

A full range of rubber sealing, damping, and protective products for transformer equipment.
  • Sales Hotline: +86-29-83311222 (ext. 3332)
    • Product Details

    Material Types: Fluorocarbon Rubber (FKM), Fluorosilicone Rubber (FVMQ), Acrylate Rubber (ACM), Hydrogenated Nitrile Rubber (HNBR).

    Excellent compatibility with new eco-friendly ester-based insulating oil. The incremental dielectric dissipation factor tanδ (at 90°C) after oil compatibility test is < 0.5%.

    Low dielectric loss damping rubber material. The incremental dielectric dissipation factor tanδ (at 90°C) after oil compatibility test is < 0.3%.

    Excellent ozone and UV resistance, meeting the requirement of no cracking under an ozone concentration of 500 pphm.

    Excellent sealing reliability, with oil-resistant compression set ≤ 35%.

    Temperature Range: -60°C to 200°C.

    Product Types: Sealing rings, tank flange gaskets/frames, rubber sheets/strips, oil bags (expansion tanks), and various custom-shaped structures.

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