Novum PKC 04 by ISMAT is a specially developed version of PEEK, incorporating 10% PTFE, 10% Carbon Black, and 10% Graphite. This combination significantly enhances its tensile strength and shear resistance, outperforming virgin PEEK in various high-stress applications. Whether you’re working in extreme temperature environments or under high mechanical loads, Novum PKC 04 offers reliable performance for your sealing needs.
| S.No | Description | ASTM Test Method | Unit | Spec |
|---|---|---|---|---|
| 1 | Density | ISO 1138 | gm/cc | 1.44±0.05 |
| 2 | Tensile Strength | ISO 527 | MPa | 70 (Min) |
| 3 | Tensile Elongation | ISO 527 | MPa | 2.5 (Min) |
| 4 | Tensile Modulus | ISO 527 | GPa | 4.0 (Min) |
| 5 | Colour | - | - | Black |
| 6 | Continuous Service Temperature | °C | +250°C |
Developed by ISMAT using the highest quality raw materials from trusted suppliers, Novum PKC 04 is rigorously tested in-house to meet performance standards for demanding industries. As a top Peek O Ring manufacturer, ISMAT produces high-performance Peek O Rings and custom Peek O Rings that are tailored for specific industrial requirements. Our Peek Sealing Solutions are crafted for a wide range of applications, ensuring durability and longevity.
ISMAT’s industrial seals and custom O-rings are designed for peek O Rings for harsh environments, such as the oil and gas industry or other high-temperature applications. Our product range offers chemical-resistant Peek O Rings that are essential for maintaining leak-proof seals under challenging conditions. Our expertise in manufacturing high-performance seals extends to a variety of industries including aerospace and automotive, where precise and reliable sealing is crucial.
With our extensive experience as industrial O ring manufacturers, ISMAT ensures your sealing requirements are met with durable Peek O Rings that outperform traditional materials. Our PTFE seals, hydraulic O-rings, and silicone O-rings are designed for specialized applications, giving you a reliable seal for every scenario.
We cater to a comprehensive range of Peek O Rings applications and materials, while also supplying rubber O-rings and PTFE O-rings, so you can make an informed decision about the right product for your performance needs. ISMAT’s Peek O Rings for aerospace and automotive industries are engineered to meet the high demands of these sectors.
Get in touch today for more details on our custom O-rings and how our high-performance Peek O Rings can support your industrial sealing needs.
ISMAT leverages Novum PKC 04 10%PTFE+10%Carbon+10%Graphite-reinforced PEEK variants to deliver superior tensile strength, shear strength and low-friction sealing through PEEK valve seals, PEEK hardware components, PEEK construction tools and PEEK high-pressure ball valve seals for demanding industrial applications. The 10%PTFE+10%Carbon+10%Graphite enhanced PEEK thermoplastic formulation provides 1.44 g/cc density, 70 MPa tensile strength, 2.5 MPa elongation, 4.0 GPa modulus, reduced thermal expansion, low coefficient of friction and continuous +250°C service temperature with exceptional mechanical reliability.
Continuous Service Temperature: 250°C
Lower Coefficient of Friction

Reduced Coefficient of Thermal Expansion
Oil & Gas
Chemical

Aerospace
Energy