Polymer Material

Meldin-Polyimide-Group
Meldin® Polyimides
High Temperature Polymer Material Solutions

Meldin® polyimide material solutions exhibit high dimensional stability at high temperatures and longer life at higher loads and speeds. With Omniseal Solutions™,  total control on the process from the powder to the parts is guaranteed. Solutions include bearings, wear components, piston rings, vanes, thrust washers, and of course seals. This is in addition to custom shapes, rods, sheets, and tubes. These solutions are found in a multitude of industries such as aviation, industrial, semi-conductor, space, and life science.

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Meldin® Materials

Compare our different materials

Meldin®
2000 PI Based
Meldin®
6000 PI Based
Meldin®
7000 PI Based
Meldin®
8000/9000 PI Based

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Material properties
Comparing
Meldin® 2000 PI Based
The legacy material range of Omniseal Solutions™, the Meldin® 2000 series, offers excellent tensile strength and elongation, high compressive strength, and strong dimensional stability.
Meldin® 6000 PI Based
The Meldin® 6000 series from Omniseal Solutions™ offers self-lubrication, long durability under high temperature and load, and high resistance to radiation and chemical environment. 
Meldin® 7000 PI Based
A thermosetting polyimide, the Meldin® 7000 material series exhibits extremely high dimensional stability at elevated temperatures. Testing has shown that Meldin® materials have less than 0.04% variation from their original dimensions after cycling from 73°F (22.77°C) to 500°F (260°C) over a two-day period.
Meldin® 8000/9000 PI Based
The Meldin® 8000/9000 Polyimide (PI) Based series is a specific range of material formulations, used in bearing cages, for example, due to its strength and its low coefficient of friction. It is a porous structure filled with lubricant. 

Meldin® Polyimides features & benefits

  • High temperature resistance

  • Dimensional stability at high temperatures

  • Total process control from powder to components

  • Longer life at higher loads and speeds

  • R&D formulation development

    The entire Meldin® Polyimides series was developed by R&D by modifying the formulation to enhance the performances of the components. 

  • Direct forming and machining

    Some grades of this series can be direct formed and machined to adapt to all kind of requests. 

  • Collaborative partnerships with engineers

    With collaborative support from the engineering team and in-house testing, material formulations can be adjusted to your requests.

Omniseal Solutions can help you with your project

Industry

A team of expert designers

Prototyping

Customized products and materials to suit your projects

Extreme Applications

Expert of critical seals

Omniseal Solutions can help you with your project

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