Product Description

Solvay HYRA 系列 is a ppsu resin supplied by POLYVALA (Shanghai Polyvala Plastics Co., Ltd.). It belongs to the PPSU (Polyphenylsulfone) family — 聚苯砜 (ppsu) 工程塑料.

Key Specifications

  • 燃料电池专用改性

Typical Applications

| 氢燃料电池 MEA 密封垫片、电解槽框架、新能源电化学设备Solvay | | --- |

Key Features

  • 耐酸碱氧化
  • 低氢渗透
  • 低蠕变

Sourcing with POLYVALA

  • Flexible MOQ — single pallet to full container, mixed grades welcome
  • Batch certificate / COA provided with every shipment
  • Export documentation and consolidated freight from Shanghai port
  • Sample available on request for evaluation

Note: Technical data above is compiled from manufacturer documentation for reference. Final specifications will be confirmed against the actual batch certificate.