Ertalyte™ Sterra™ PET-P
Ertalyte™ Sterra™ PET-P is an unreinforced, semi-crystalline PET-P that is characterized by its excellent wear resistance, low coefficient of friction, high strength and resistance to moderately acidic solutions. Ertalyte™ Sterra™ PET-P is capable of sustaining high loads and retains more of its original strength up to 85°C (180°F) than nylons or acetals. Due to these characteristics, Ertalyte™ Sterra™ PET-P components are a favored solution for bearing and structural applications throughout the pharmaceutical, food processing & packaging and oil & gas industries.
As part of the Sterra™ product portfolio, Ertalyte™ Sterra™ contains recycled PET-P and therefore is associated with a significantly lower carbon footprint compared to similar materials derived from non-recycled feedstocks. For details, please refer to the respective environmental datasheet.
- Excellent wear resistance
- Low coefficient of friction
- High strength
- Resistance to moderately acidic solutions
- Sustains high loads
- Better strength retention at 85°C (180°F) than nylons or acetals
Material Properties
Available geometries
Ertalyte™ Sterra™ PET-P stock shapes encompass a range of standard sizes in the following geometries: Rod, Plate
Available colors
Ertalyte™ Sterra™ PET-P stock shapes come in the following colors: BlackRegional availability
Availability of products, shapes, and colors may differ by region.
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