Specialty Materials

Materials for Critical Applications

Specialty Materials for Extreme Media, Temperatures and Process Conditions

Specialty materials are used where standard materials are not technically sufficient. In applications involving aggressive media, extreme temperatures, high wear loads or sensitive operating areas, selecting the right material is critical for safety, service life and performance. INNSEALS supports you in the selection and design of suitable specialty materials – from high-performance elastomers such as FFKM to specialty plastics such as PTFE, PEEK or polyimide.
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The Right Specialty Material for Your Application

We Provide Personal Consulting

Send us your inquiry with details of the medium, temperature range, pressure, installation situation, seal type, load and operating conditions. Our team will assess which specialty material is suitable for your application.

Elastomers

Our specialty elastomers are designed for applications where conventional materials reach their limits. They offer maximum resistance to aggressive media, extreme temperatures and demanding process conditions.

A particular focus is on the high-performance material FFKM (perfluoroelastomer): FFKM stands for maximum chemical resistance and temperature resistance and is used wherever absolute process reliability is required – for example in the chemical, pharmaceutical or semiconductor industry.

Our portfolio is complemented by a wide selection of specialized elastomers such as FEPM (AFLAS®), FKM, FVMQ, HNBR, VMQ and other materials that can be individually tailored to specific requirements.”

INNSEALS Spezialwerkstoffe Elastomere
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  • AFLAS® AF75P FEPM
  • AFLAS® AF90P FEPM
  • AFLAS® AF92 FEPM, AED NORSOK approved
  • IIR – Butyl Rubber
  • EPDM75 (0270288), USP Class VI 121 °C, USP<381>, 3-A Sanitary 18-03, CE 1935/2004
  • EPDM70 (02720288), white, FDA
  • EPDM70 (027431), blue, FDA, metal-detectable
  • FKM60 (0660301), FDA
  • FKM70 (0672301), white, FDA
  • FKM70 (0670301G), green, FDA
  • FKM75 (0670227), FDA, EC 1935/2004
  • FKM70 (0674331), blue, FDA, metal-detectable
  • FKM90 (0690350), AED, anti-explosive decompression
  • FKM75 (06275201), GFLT, FDA
  • FKM90 (06190250), GLT, AED
  • Viton® Extreme 75 ETP-S
  • FKM75 (P113ESD), anti-static, ATEX
  • FKM75 (P113), FDA, EC 1935/2004, 3-A Sanitary
  • Fluorosilicone FVMQ70 (70R3), red
  • Fluorosilicone FVMQ70 (0874200), blue
  • PVMQ60 (01463200), red
  • PVMQ70 (01473200), red
  • HNBR70 (0974231), blue, FDA, metal-detectable
  • HNBR95LT, -50 °C
  • HNBR90 (0990250), AED, anti-explosive decompression
  • Hypalon CSM60 (01260100)
  • VMQ70 (07871200), THT grey, +300 °C
  • VMQ70 (0774231), blau, FDA, metal-detectable
  • VMQ30 (0738201), FDA, red
  • VMQ40 (0748201), FDA, red
  • VMQ50 (0752201), white, FDA
  • VMQ80 (0787201), transparent, FDA
  • FFKM75_002, -10 °C bis +320 °C
  • FFKM75_003, -20°C to +275°C, FDA, 3-A Sanitary, USP Class VI
  • FFKM75_006, -46 °C to +240 °C
  • FFKM90_012, -10 °C to +300 °C, AED, NORSOK M710
  • FFKM75_022, -10 °C to +330 °C, white, FDA, 3-A Sanitary, USP Class VI
  • FFKM75_3413, -10°C to +230°C, ivory, semiconductor industry
  • NBR70 (0474131), blue, FDA, metal-detectable
  • NBR70 (0472101), white, FDA

Plastics

Our specialty plastics are used wherever standard materials reach their limits. They offer outstanding properties in terms of wear resistance, temperature resistance, chemical resistance and mechanical load capacity.

A particular focus is on high-performance materials such as PTFE and its compounds, as well as PEEK and polyimide (VESPEL®). These materials enable reliable solutions even under extreme operating conditions – for example in the chemical, oil & gas or semiconductor industries.
Through targeted modifications, for example with glass, carbon, graphite or MoS₂, the materials can be optimally tailored to friction, wear and mechanical requirements.

Our portfolio is complemented by specialized polyurethanes (PU), engineering thermoplastics and other high-performance plastics that can be individually designed for your application.

INNSEALS Spezialwerkstoffe Kunststoffe
  • HPU95, red
  • HPU95, red, FDA
  • HPU95, green
  • HPU95, blue, FDA
  • CHPU 57D, yellow
  • HT-PU94A, grey, +135 °C
  • SL/PU95, MoS₂, dark grey
  • LT-PU, blue, -50 °C
  • Hytrel TPC 54 ShD
  • UHMW-PE / PE10
  • PA6
  • HPU93, teal
  • HPU85, yellow, supersoft
  • PTFE Bronze, brown
  • PTFE Carbon, black
  • PTFE Glass-MoS₂, grey
  • PTFE D05, teal
  • PTFE D05, orange
  • PTFE TFM, white
  • PTFE Ekonol, cream
  • PTFE PEEK, cream
  • VESPEL® PI
  • PEEK AF308, 70 % PEEK, 10 % PTFE,
    10 % Graphit, 10 % Carbon
  • PEEK GF, 30 % Glass
  • TPE / Hytrel
  • HDPE
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Additional Materials and Custom Colors

Material Resistance Properties

Resistance properties and further material data can be found in the material data sheets, which can be requested from INNSEALS.