TriStar offers a wide range of bearing materials that are ideal for non-lubricated, high-load applications.
TriStar is the exclusive partner of Saint Gobain for Rulon materials in North America.
Our capabilities include component design, material selection, prototype, production, and manufacturing.
Since 1982 we have been combining the skills of TriStar’s engineering team, our extensive product line, and our deep understanding of a broad range of industries to bring you solutions to your most challenging engineering needs.
Explore the common causes of bearing failure and learn how advanced polymer and composite bearings can address them.
EMD positions TriStar Plastics as the leading resource to solve your demanding engineering material challenges.
View our library of engineering worksheets — the quickest way to communicate your project specs — or reach out to our engineering team.
Here are a few of our most popular online engineering tools - including our PV calc and material database (450+ materials).
Our collection of case studies, product specs, brochures and other key technical documents.
Our library of free-to-download white papers focus on industry-based solutions, specific materials, bearing design, and more...
These pillar pages provide in-depth information on bearings and problem/solutions for specific industires.
Our popular resources, including our monthly newsletters, blog, and our video library.
TriStar Plastics Corp. provides engineering, custom fabrication and manufacturing of high-performance plastics and self-lubricating bearing materials.
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Meldin® polyimide materials are engineered for high-demand applications. These materials exhibit high dimensional stability and can be used in specialized applications where high thermal resistance and good mechanical properties at high temperatures are required. They retain their critical properties at continuous operating temperatures from cryogenic through 600°F and can be used intermittently up to +900°F. These lightweight materials can withstand harsh chemicals, high pressure, and extreme speeds, friction and wear.
Solutions include bearings, wear components, seals, piston rings, and thrust washers. They are also available in custom shapes, rods, sheets, and tubes. These materials are ideal for applications in many industries including aviation, industrial, semi-conductor, space, and life science.
Meldin® HT (High Temperature) thermoplastic materials include multiple moldable materials designed for applications where high thermal resistance and good mechanical properties are required. Additional benefits include low weight and corrosion and chemical resistance, making them extremely attractive and versatile when replacing metals.
Meldin® HT Thermoplastic materials are classified as high performance polymers and are ideal for specialized applications in demanding industries such as aviation, space, life sciences, and semi-conductors.
Applications for high-performance polyimides have always been limited by one concern above all...