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The benefit of using thermoplastic elastomers is the ability to stretch to moderate elongations and return to its near original shape creating a longer life and better physical range than other materials. [1] The principal difference between thermoset elastomers and thermoplastic elastomers is the type of cross-linking bond in their structures ...
Polyether block amide or PEBA is a thermoplastic elastomer (TPE). It is known under the tradename of PEBAX® and VESTAMID® E (Evonik Industries).It is a block copolymer obtained by polycondensation of a carboxylic acid polyamide (PA6, PA11, PA12) with an alcohol termination polyether (Polytetramethylene glycol PTMG), PEG).
TPU is one thermoplastic elastomer used in fused filament deposition (FFD) 3D printing. The absence of warping and lack of need for primer makes it an ideal filament for 3D printers when objects need to be flexible and elastic. Since TPU is a thermoplastic, it can be melted by the 3D printer's hotend, printed, then cooled into an elastic solid.
Polymer engineering is generally an engineering field that designs, analyses, and modifies polymer materials. Polymer engineering covers aspects of the petrochemical industry, polymerization, structure and characterization of polymers, properties of polymers, compounding and processing of polymers and description of major polymers, structure property relations and applications.
Thermoplastic elastomer, a class of copolymers with both thermoplastic and elastomeric properties Transponder equivalent , a method of comparing communication satellite bandwidths Triphenylethylene , the parent compound of a group of selective estrogen receptor modulators
Elastomers are usually thermosets (requiring vulcanization) but may also be thermoplastic (see thermoplastic elastomer). The long polymer chains cross-link during curing (i.e., vulcanizing). The molecular structure of elastomers can be imagined as a 'spaghetti and meatball' structure, with the meatballs signifying cross-links.
They were first used after World War II, and continuing research has led to an increased range of thermoset resins, polymers or plastics, [2] as well as engineering grade thermoplastics. [3] They were all developed for use in the manufacture of polymer composites with enhanced and longer-term service capabilities.
The Journal of Elastomers and Plastics is a bimonthly peer-reviewed scientific journal that covers materials science of elastomers and plastics. The editor-in-chief is Heshmat A. Aglan (Tuskegee University). It was established in 1969 as the Journal of Elastoplastics, obtaining its current name in 1974. The journal is published by SAGE ...