Ultra High Molecular Weight Polyethylene Properties - UHMWPE

UHMWPE tube can be ordered in natural, Black, Blue and Green. Comparing UHMWPE to HDPE, Ultra High Molecular Weight Polyethylene should be secured with mechanical fasteners when you work with it, whereas HDPE prefers being joined by hot air, nitrogen or other forms of welding, rather than mechanical fastening. Physical Properties of UHMWPE

Cross-linked Polyethylene - Smith & Nephew

UHMWPE (XLPE) for TKA. This XLPE product begins with compression-molded GUR 1020 UHMWPE rods to take . advantage of the high mechanical properties of this material. These rods are then cross-linked using gamma radiation with a dose of 7.5 Mrad (75 kGy) and are subsequently heated above the melting temperature (i.e., re-melted) to stabilize the ...

Polyethylene (PE) Material Properties

PE (MD) PE (HD) PE (UHMW) Density (g/cm3) 0.926-0.94: 0.941-0.965: 0.989: Tensile properties at 23 °C: Yield strength (MPa) 18: 25: 32: Stress at break (MPa) 20

DPS Abstract Enhanced Hip Tribological and Mechanical ...

Data from the extended aging studies indicate mechanical properties such as tensile, yield and impact strength remain relatively constant after 40 days of aging according to ASTM F2003. Conclusions. This study evaluated the gravimetric wear of an AOX™ Acetabular Liner as compared to a control UHMWPE.

UHMW Plastic | UHMWPE Properties & Material Uses | …

UHMW does not corrode, rot, or splinter like wood. X-ray Detectable UHMW– Polystone® M XDT is an FDA compliant detectable UHMW designed to be visible to x-ray inspection technology. It has excellent impact and wear resistance, and low sliding properties for food and beverage processing. UHMW Grades– Several grades of UHMW are available ...

Material Properties of UHMW Polyethylene - A Thermoplastic

UHMW is an excellent choice for many industrial applications. It reduces noise and vibration, is chemical-resistant and non-toxic and offers excellent mechanical properties even in cryogenic conditions.

The difference between HDPE and PE - UHMW PE Sheets

The difference between ultra high molecular weight polyethylene raw materials and various polyethylene (PE) plastic raw materials ... (chemical and mechanical action) and has poor heat aging resistance. The nature of polyethylene varies from species to species and depends primarily on molecular structure and density. ... Polyethylene properties ...

Technical DaTa SheeT UhMW Polyethelyne (UhMW Pe)

TYPICAL PROPERTIES of POLYETHYLENE ASTM or UL test Property LDPE HDPE UHMW PHYSICAL D792 Density (lb/in³) (g/cm³) 0.033 0.92 0.035 0.96 0.034 0.93 D570 Water Absorption, 24 hrs (%) <0.01 <0.01 <0.01 MECHANICAL D638 Tensile Strength (psi) at 72°F 1,400 4,600 5,800 D638 Tensile Strength (psi) at 150°F 400 400 400

X3 Material Carachteristics and Properties Ingles

over the adequacy of mechanical properties. Early clinical data for total hip prostheses indicates that highly crosslinked UHMWPE bearings have substantially reduced wear compared to conventional UHMWPE.21 Continued research over the last several years has provided a better understanding of the microstructural changes consequent to crosslinking ...

Ultra High Molecular Weight Polyethylene Fiber from DSM ...

Mechanical properties UHMWPE fibers have a high strength and a high modulus (resistance against deformation) in the fiber direction. In combination with the low density this results in an extremely high strength on weight basis, making it one of the strongest man-made fibers.

Anthocyanin doped UHMWPE: oxidation, wear and …

Physical and mechanical properties of crosslinked UHMWPE Material Property U ndoped A ntho-G A ntho-B Vitamin E Antioxidant concentration (ppm) 0 40 125 500 Density, kg/m3, n=3 939 938 937 941 Crystallinity %, n=5 59.2±1. 2 58.6±0.7 57.3±0.1 60.6±1.1 Tensile yield strength, MPa, n=8 ...

Study of the Mechanical Properties of Ultra-High Molecular ...

Ultra-high molecular weight polyethylene (UHMWPE) fiber exhibits an excellent balance of excellent mechanical properties, including ultra-high breaking strength at fine diameter, low elongation and high anti fatigue strength [1]. Due to UHMWPE's high rigidity, high strength[2], and good energy absorption effect [3], it is widely used

PAPER OPEN ACCESS A comparison between mechanical ...

mechanical properties in ECAE processed materials were found to vary with processing conditions, suggesting underlying material structure changes [8]. To meet the high demand for enhanced tribological and mechanical properties of ultra-high molecular weight polyethylene (UHMWPE), the incorporation of nano-reinforcements has generally

Wear Resistance and Microstructure in Annealed Ultra High ...

on wear properties. There have been few works on the relationship of the wear resistance and texture. In this work, the wear resistance and microstructure of four kinds of commercial UHMWPE are studied and corre-lated. Wear Resistance and Microstructure in Annealed Ultra High Molecular Weight Polyethylenes 1 D. S. Li a, H. Garmestani a, A. O ...

Properties and applications of UHMWPE Rod - PTFE Machinery

UHMWPE has poor fluidity and extremely high viscosity in the molten state. It is a rubber-like high-viscosity elastomer. At the early stage, it can only be molded by pressing and sintering methods. Higher mechanical properties than ordinary high density polyethylene.

UHMW Material Properties | Curbell Plastics

UHMW Properties Physical, mechanical, thermal, electrical, and optical properties of UHMW. Home Research Solutions Plastic Material Properties. Share. Facebook Twitter Google+ Email. Print. UHMW. Extremely tough abrasion resistant, low cost plastic, used for a wide range of wear applications.

Ultra-High Molecular Weight Polyethylene: Influence of the ...

the basis of the peculiar balance of high mechanical properties and wear resistance that has made UHMWPE the material of choice in arthroplasty. A high entanglement density is associated with the ultra-high molecular weight; entanglements behave like physical crosslinks, which affect its crystalline morphology when the polymer is melt-crystallized.

(PDF) Study on Mechanical Properties of UHMWPE/PET ...

The effect of different processing variables on the mechanical properties of UHMWPE/PET composites has been investigated using Robust design (Taguchi method).

Nanoparticle-Infused UHMWPE Layer as Multifunctional ...

The improved transverse mechanical properties, surface frictional characteristics, and chemical resistance demonstrate that coating with UHMWPE and …

GUR® UHMW-PE | Plastics Material

UltraHigh Molecular Weight Polyethylene (UHMW-PE) What makes UHMW-PE such a distinctive and useful material? It's the combination of excellent properties – outstanding abrasion resistance, superior impact resistance, non-sticking and self-lubricating properties and excellent mechanical properties, even in cryogenic conditions.

Polyethylene (PE) Plastic: Properties, Uses & Application

It is synthesized using metallocene catalysts and ethane units resulting is structure where ethane units are bonded together resulting in UHMWPE structure typically having 100,000 to 250,000 monomer units per molecule. It has excellent mechanical properties such as high abrasion resistance, impact strength and low coefficient of friction.

Mechanical Properties of Low Density Polyethylene ...

The mechanical properties of polymers, particularly as a function of temperature and strain rate, are key for implementation of these materials in design. In this paper, the compressive response of low density polyethylene (LDPE) was investigated across a range of strain rates and temperatures. The mechanical response was found to be temperature and strain rate dependent, …

Know Your Materials: UHMW | Fast Radius

UHMW's properties and mechanical specifications. UHMW plastic is very strong thanks to each molecule's impressive length and high molecular orientation. In fact, UHMWPE fibers are among the strongest and lightest on the market today. UHMW is tough, slick, and durable with high tensile strength.