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  1. Polyethylene - Wikipedia

    Main article: Ultra-high-molecular-weight polyethylene Stainless steel and ultra high molecular weight polyethylene hip replacement UHMWPE is polyethylene with a molecular weight numbering in the millions, usually between 3.5 and 7.5 million amu . [19]

    • PE
    • 0.88–0.96 g/cm³
    • (C₂H₄)ₙ
    • 115–135 °C (239–275 °F; 388–408 K)
  2. Ultra-high-molecular-weight polyethylene - WikiMili, The Best ...

    From Wikipedia, The Free Encyclopedia Ultra-high-molecular-weight polyethylene (UHMWPE, UHMW) 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. T

  3. Ultra-high-molecular-weight polyethylene and similar topics ...

    IPX Ultra-high-molecular-weight polyethylene Engineered polyethylene compound developed to maintain many traits of UHMW, while increasing abrasion resistance, UV stability and decreasing friction and thermal expansion.

  4. new style uhmwpe chemical hose

    Ultrahigh-molecular-weight polyethylene or UHMWPE has a molecular weight about 10 times higher (usually between 3.5 and 7.5 million amu) than High Density Polyethylene (HDPE) resins. It is synthesized using metallocene alysts and ethane units resulting is structure where ethane units are bonded together resulting in UHMWPE structure typically ...

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  6. printing Ultra-high-molecular-weight polyethylene - Materials ...

    Posted November 30, 2015 · printing Ultra-high-molecular-weight polyethylene So I was just googling different types of plastics and found this stuff on wikipedia . It seems to be one of the strongest and most chemical resistant plastics out there.

  7. Skis — Design Life-Cycle

    UHMWPE or ultra-high molecular weight polyethylene in powder form is derived from a “virgin polymer manufactured from a homopolymer of ethylene, while the fabricated forms are manufactured from the same UHMWPE powder but without any stabilizers or processing aids. ” A A chain of UHMWPE consists mainly of hydrogen and carbon molecules.

  8. High-density polyethylene - Wikipedia

    HDPE is known for its high strength-to-density ratio. The density of HDPE can range from 930 to 970 kg/m 3. Although the density of HDPE is only marginally higher than that of low-density polyethylene, HDPE has little branching, giving it stronger intermolecular forces and tensile strength than LDPE.

  9. Materials to Use - CiS Wiki

    Sep 14, 2018 · Ultra High Molecular Weight Polyethylene (UHMW, UHMWPE) Low Outgassing. Acceptable between -150C and 80C. Has high creep if left near yielding. PVDF (Polyvinylidene Fluoride) Okay outgassing. Used for heat shrink FR-4/G10/G11 Fiberglass. Good outgassing. Used for laminate on PCBs. Polyethylene (PE) Okay outgassing Most Fluoropolymers (Teflon, PVDF)

  10. Cut-resistant gloves - Wikipedia

    The cut protection is provided by high performance materials such as para-aramid (Twaron, Kevlar), high performance polyethylene (HPPE) (Dyneema, Spectra), special polyvinyl acetate (PVA) yarns (SupraBlock) or steel wire and fiberglass yarns. Knitting machines are commonly classified using gauge, and can range from 7 gauge all the way through ...

  11. Oxinium - Wikipedia

    The ceramic surface is extremely abrasion resistant compared to traditional metal implant materials such as cobalt chromium. It also has a lower coefficient of friction against ultra-high molecular weight polyethylene , the typical counterface material used in total joint replacements. These two factors likely contribute to the significantly ...

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