Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Shin-Etsu FE-361-U Fluorosilicone Rubber

Shin-Etsu FE-361-U Fluorosilicone Rubber is a high-performance elastomer combining silicone’s thermal stability with fluorocarbon’s chemical resistance. Ideal for aerospace and automotive seals, it withstands fuels, oils, and extreme temperatures (−60°C to 200°C). Offers excellent compression set resistance, low-temperature flexibility, and UL94 V-0 flame retardancy. Part of Shin-Etsu’s premium FE-series fluoroelastomer-modified silicones.
  • shin etsu fe 361 u fluorosilicone rubber_011cc926
  • shin etsu fe 361 u fluorosilicone rubber_011cc926

Features Of Shin-Etsu FE-361-U Fluorosilicone Rubber

  1. Excellent resistance to fuels, oils, and aggressive hydrocarbon-based fluids across wide temperature ranges.

  2. Superior low-temperature flexibility with operational capability down to –60 °C.

  3. Outstanding thermal stability, maintaining physical integrity up to 200 °C for extended periods.

  4. Good compression set resistance, ensuring reliable sealing performance after prolonged stress.

  5. High purity formulation suitable for demanding aerospace and semiconductor applications.

Typical Applications Of Shin-Etsu FE-361-U Fluorosilicone Rubber

  1. Aerospace fuel system seals and gaskets.

  2. Automotive turbocharger hose liners and sensor encapsulants.

  3. Semiconductor manufacturing equipment O-rings and diaphragms.

  4. Oil & gas downhole instrumentation seals exposed to sour gas and condensate.

  5. High-reliability medical device components requiring biocompatibility and chemical inertness.

Specifications Of Shin-Etsu FE-361-U Fluorosilicone Rubber

Chemical TypeFluorosilicone elastomer (FVMQ)
Product FormUncured gum stock (sheet or slab)
AppearancePale amber, homogeneous solid
Primary ApplicationsStatic and dynamic seals in extreme chemical/thermal environments
Key FeaturesFuel/oil resistance, low-temperature flexibility, thermal aging stability
BenefitsExtended service life, reduced maintenance, compliance with aerospace material standards
Curing SystemPeroxide-curable
Shelf Life (Unopened, 25 °C)12 months


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *