UHX™ is EMSCO®’s proprietary line of ultra-high molecular weight polyethylene materials, engineered for superior wear performance in demanding industrial environments. Through specialized additives and a unique cross-linked molecular structure, UHX™ delivers exceptional abrasion resistance, impact strength, and chemical stability, outperforming standard polymers.
Its low coefficient of friction and non-stick surface promote excellent material flow in bulk handling and conveying systems—reducing hang-ups, buildup, and blockages without the need for vibrators or air cannons. UHX™ components are ideal for use in chutes, hoppers, tanks, and other areas exposed to sliding abrasion or material flow.
Available in sheet, rod, and custom-machined forms, UHX™ wear-resistant polymer is trusted across multiple industries including Power Generation, Petrochemical, Environmental, Pulp and Paper, and Bulk Solids Handling. The result is longer service life, quieter operation, and a significant reduction in maintenance and downtime—all backed by EMSCO®'s decades of fabrication expertise.
Available Products:
EMSCO® UHX™ Abrasion-resistant, flow enhancing engineered polymer.
EMSCO® UHX-RP™ Cost-effective reprocessed engineered polymer.
EMSCO® UHX-Pro™ Premium engineered polymer for demanding applications.
EMSCO® UHX-LSFRP™ Silicone-filled reprocessed engineered polymer for improved flow and reduced buildup.
| UHX™ | Test Method | |
| Coefficient of Friction | .07 | ASTM D 1894 |
| Density | 0.94 g/cm^3 | ASTM D 792 |
| Izod, Impact Strength at 23 ̊ C | 18 ft-lbs/in. | ASTM D 256A |
| Hardness, Durometer (D/15) | 68 | ASTM D 2240 |
| Abrasion Test | 90 | Internal % |
| Tensile Properties @ Yield | 3400 | ASTM D 638 2in/min. |
| Tensile Properties @ Break | 4900 | ASTM D 638 |
| Elongation @ Break | 321% | ASTM D 638 |
| Flexural Modulus, 1% Secant PSI | 152 MPa | ASTM D 7908 |
| Mean Coefficient of Expansion | 1.6 x 10^4 1/K | Leitz Dilatometer |