UHMW-PE (Ultra-High Molecular Weight Polyethylene) is a Semi-Crystalline Standard plastic material, and is often regarded as a “heavy duty” alternative to HDPE. It is known for its high abrasion and impact resistance. Its low-friction properties and high durability make it a cost-effective s...
The subject of producing polymers with ultra high modulus and strength has recently attracted great interest. New methods that can lead to enhancement in the molecular orientation and chain extension were found, thereby giving better mechanical properties. Methods like solid–state polymerization of ...
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The latter consists of a conducting stainless-steel rod inside an ultra-high molecular weight (UHMW) polyethylene insulator, cryofitted into a 25.4 mm diameter stainless-steel tube to make it vacuum tight. Before installation, the feedthrough was successfully tested to voltages exceeding −100 kV....
Disentangled State in Polymer Melts; a Route to Ultimate Physical and Mechanical Propertiesdoi:10.1002/mame.200300113entanglementsfatigue analysisprosthesissinteringpolyethylene (PE)The role of entanglements in obtaining a homogeneous product of ultra high molecular weight polyethylene (UHMW-PE) has been ...
Besides the molecular mass, the microstructure of the polymer also plays an important role in determining its physical, chemical and mechanical properties. UHMWPE, as most polyethylenes, is a semi-crystalline polymer composed of at least two interpenetrating phases: a crystalline phase, in which the...
This review highlights the non-covalent strategies of building self-repairing hydrogels and the characterization of their mechanical properties. Potential applications and future prospects of these materials are also discussed. Keywords: hydrogels; self-healing; supramolecular materials; non-covalent ...