
Polymer Materials

Components made with the Meldin® 5000 series (PAEK and PEEK-based material formulations) have several advantages over metals, machined ceramics, and other costly machined materials, with the ease and convenience of thermoplastics. Having a high tensile, compressive and flexural strength, Meldin® 5000 materials are injection molded into tight-tolerance finished components in single or complex designs that can exhibit metal-like finishes without expensive machining or secondary operations, and with the advantages of being lighter and corrosion-resistant.
From a tiny bearing used in hand-held surgical tools to large diameter (>1.5m) seal rings used in offshore oil and gas applications, Omniseal Solutions™ offers a Meldin® 5000 grade that will meet your requirements. Meldin® 5301, Meldin® 5302, Meldin® 5320, and Meldin® 5330 grades provide excellent chemical resistance and thermomechanical properties in addition to superior dimensional stability and physical strength. Meldin® 5055 grade combines these excellent properties with inherent lubricity for higher load-bearing applications.
Meldin® 5000 materials are processed by injection molding into tight-tolerance finished components in simple or complex designs that can exhibit metal-like finishes without expensive machining or secondary operations. There is also availability in hot compression molded or extruded parts, depending on the grade. All grades are available as finished parts, with some grades available as stock shapes to support prototyping.
Polyetheretherketone (PEEK)
Engineered for structural integrity
Service Temp: -100 to +260°C
Max Load: 50MPa
Tolerance control: +/- 20 um
Capacity: >50M/yr
Defects Program: 0 ppm
Injection molding: φ=[2;200]mm
- Self-lubrication
- Long durability under extreme temperature and load
- Dimensional stability in chemicals
- Consistency with 100% part inspection
Discover more
Omniseal® Spring-Energized Seals
Polymer Seals with Metal Springs
Omniseal® spring-energized seals are composed
Omniseal® Rotary Lip Seals
Rotary Shaft Seals with Polymer Lips
Omniseal® polymer rotary lip seals were introd
Omniseal® Piston Rings
Polymer Rings For Piston Sealing
Our Omniseal® piston rings are an excellent choice for ap
Omniseal Solutions™ can help you with your project

A team of expert designers

Customized solutions & materials to suit your projects

Expert of precision seals
Omniseal Solutions™ can help you with your project
Market and case studies

Operated on land, offshore or ultra-hot boreholes, hydraulic downhole drilling jars are rather versatile and help to free and move the drill pipe components in the event that they become stuck in the formation. They are critical, significantly reducing the risk of expensive equipment loss.
Capabilities
Co-development & Customer Intimacy

Tailor-made solutions through careful and detailed collaboration with customers.
Tailor-made solutions through careful and detailed collaboration with customers.
Material Expertise & Development

A solution's performance is often reliant on the characteristics of the base material used.
A solution's performance is often reliant on the characteristics of the base material used.
Precision Processing & Manufacturing

Omniseal Solutions™ has been precision manufacturing since the 1950's.
Omniseal Solutions™ has been precision manufacturing since the 1950's.