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Engineering

We strive to be your plastic engineering partner from education to material selection, thru component design.

Custom Fabrication

TriStar excels in custom plastic fabrication from Prototype to Production.

Featured Products
CJ Bearings TriSteel™ Ultracomp® Rulon® Bearings Rulon® Materials Meldin®
Manufacturing

We manufacture a wide range of bearing materials that are ideal for non-lubricated high-load applications.

High Performance Plastics

We have quality High Performance Plastic materials available for the most demanding applications.

Saint-Gobain

TriStar is the exclusive partner for the Rulon and Fluoroloy product lines in North America with the largest global inventory for immediate shipment.

Enhanced Materials

Cutting-edge enhancements that improve and extend the performance of polymers, elastomers, and specialized membranes.

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Material Database

With hundreds of high-performance bearing materials to choose from, utilize our material database to filter your search for the exact match for your application.

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A series of quick reads on the best materials for the most demanding applications in your industry.

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We have produced over 100 educational videos ranging from bearing design, bonding plastics surface modification and many more topics.

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Engineering - Fabrication - Manufacturing

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About Us

TriStar Plastics, LLC provides engineering, custom fabrication and manufacturing of high-performance plastics and self-lubricating bearings materials. The Company’s capabilities include component design, material selection, prototype, production, manufacturing, and surface modification.

Locations

The Company’s principal location is in Shrewsbury, Massachusetts, with additional sales and distribution centers in Denver, North Carolina, Yorba Linda, California and Hoffman Estates, Illinois. Click here for details and directions.

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Meldin 7022 ISO Datasheet


DOWNLOAD LINK Meldin 7022 ISO Datasheet
TAGS Meldin 7022 ISO polyimide, Omniseal Solutions, dimensional stability with lowest CTE comparable to aluminum, isostatically molded, low wear friction, material datasheet, polymer solution
PRODUCT Meldin
MANUFACTURER Saint-Gobain
ASSET TYPE Spec Sheets
The Meldin® 7021 ISO datasheet details the specifications of this proprietary, isostatically molded polyimide, known for its exceptional performance in harsh environments. With a temperature range of -253°C to +315°C, it excels in applications requiring low wear and high thermal stability. The datasheet includes properties such as tensile strength, flexural modulus, and thermal expansion, tested under stringent ASTM methods. Ideal for high temperature bearings, seals, and other demanding applications, Meldin® 7021 ensures reliability and durability where it matters most.
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