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  1. Ultra-high-molecular-weight polyethylene : definition of ...

    dictionary.sensagent.com/Ultra-high-molecular-weight...

    Ultra-high-molecular-weight polyethylene (UHMWPE or sometimes shortened to UHMW), also known as high-modulus polyethylene (HMPE) or high-performance polyethylene (HPPE), is a subset of the thermoplastic polyethylene. It has extremely long chains, with molecular weight numbering in the millions, usually between 2 and 6 million. The longer chain ...

  2. Polyethylene - Wikipedia

    en.wikipedia.org/wiki/Polyethene

    Many kinds of polyethylene are known, with most having the chemical formula (C 2 H 4) n.PE is usually a mixture of similar polymers of ethylene, with various values of n.It can be low density or high density: low density polyethylene is extruded [verification needed] using high pressure (1000-5000 atm) and high temperature (520 Kelvin), while high density polyethylene is extruded [verification ...

    • PE
    • none
    • (C₂H₄)ₙ
    • 0.88–0.96 g/cm³
  3. Apr 06, 2020 · Ultra-high-molecular-weight polyethylene is a subset of the thermoplastic polyethylene. Also known as high-modulus polyethylene, (HMPE), it has extremely long chains, with a molecular mass usually between 3.5 and 7.5 million amu. The longer chain serves to transfer load more effectively to the polymer backbone by strengthening intermolecular ...

  4. Ultra-High Molecular Weight Polyethylene - How is Ultra-High ...

    acronyms.thefreedictionary.com/Ultra-High...

    It is Ultra-High Molecular Weight Polyethylene. Ultra-High Molecular Weight Polyethylene listed as UHMWP ... Wikipedia Encyclopedia. ... including dictionary ...

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  6. Polyethylene : definition of Polyethylene and synonyms of ...

    dictionary.sensagent.com/Polyethylene/en-en

    Ultra-high-molecular-weight polyethylene (UHMWPE) UHMWPE is polyethylene with a molecular weight numbering in the millions, usually between 3.1 and 5.67 million. The high molecular weight makes it a very tough material, but results in less efficient packing of the chains into the crystal structure as evidenced by densities of less than high ...

  7. High Performance Polyethylene Fiber - An Overview - Textile ...

    textilelearner.blogspot.com/2016/04/high...

    Because of its low degree of entanglement, the gel spun material can be drawn to a very high extent. The main steps in the process are the continuous extrusion of a solution of ultra high-molecular weight polyethylene (UHMW-PE) Spinning of the solution, gelation and crystallization of the UHMW-PE.

  8. Fiber - Wikipedia

    en.wikipedia.org/wiki/Fibrous

    Fiber or fibre (from Latin: fibra) is a natural or man-made substance that is significantly longer than it is wide. Fibers are often used in the manufacture of other materials. The strongest engineering materials often incorporate fibers, for example carbon fiber and ultra-high-molecular-weight polyethylene.

  9. High-density polyethylene - Unionpedia, the concept map

    en.unionpedia.org/High-density_polyethylene

    High-density polyethylene and Low-density polyethylene · See more » Medium-density polyethylene. Medium-density polyethylene (MDPE) is a type of polyethylene defined by a density range of 0.926–0.940 g/cm3. New!!: High-density polyethylene and Medium-density polyethylene · See more » Mortar (weapon)

  10. Polyethylenes - definition of ... - The Free Dictionary

    www.thefreedictionary.com/Polyethylenes

    Polyethylenes synonyms, Polyethylenes pronunciation, Polyethylenes translation, English dictionary definition of Polyethylenes. n. A polymerized thermoplastic ethylene resin, used especially for containers, kitchenware, and tubing, or in the form of films and sheets for packaging....

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