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1. en.wikipedia.org › wiki › Ultra-high-molecularUltra-high-molecular-weight polyethylene - Wikipedia

   en.wikipedia.org › wiki › Ultra-high-molecular

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   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.

2. www.sciencedirect.com › science › articleUltrahigh molecular weight polyethylene: Catalysis, structure ...

   www.sciencedirect.com › science › article

   Oct 1, 2020 · This review provides a comprehensive source of information and understanding of the multifaceted aspects of UHMWPE with specific reference to chemistry, catalysis, processes for manufacturing, and an analysis of catalyst structure-polymer property relationships.

   • Author: Ketan Patel, Ketan Patel, Samir H. Chikkali, Samir H. Chikkali, Swaminathan Sivaram, Swaminathan Siv...

   • Publish Year: 2020

3. People also ask

   What is ultrahigh molecular weight polyethylene (UHMWPE)?

   • Ultrahigh molecular weight polyethylene (UHMWPE), also known as high-modulus polyethylene (HMPE), is a subset of the thermoplastic polyethylene. Polyethylene is a polymer formed from ethylene (C 2 H 4 ), which is a gas having a molecular weight of 28 g/mol.

   Ultrahigh Molecular Weight Polyethylene | SpringerLink

   link.springer.com/referenceworkentry/10.1007/978-3-642-40872-4_591-2

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   What is the molecular weight of high density polyethylene (HDPE)?

   • These polyethylenes generally have branched and linear chain architectures, respectively, each with a molecular weight of typically less than 50,000 g/mol. High-density polyethylene (HDPE) is a linear polymer with a molecular weight of up to 200,000 g/mol (Steven 2009 ).

   Ultrahigh Molecular Weight Polyethylene | SpringerLink

   link.springer.com/referenceworkentry/10.1007/978-3-642-40872-4_591-2

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   Can disentangled ultrahigh molecular weight polyethylene (duhmwpe) be produced directly in the reactor?

   • The direct production of disentangled UHMWPE in the reactor circumvents a large amount of solvent that is being used in gel spun processing ( Section 4.2.1 ). This section will present catalytic systems that are capable of producing disentangled ultrahigh molecular weight polyethylene (dUHMWPE) directly in the reactor.

   Ultrahigh molecular weight polyethylene: Catalysis, structure

   www.sciencedirect.com/science/article/pii/S0079670020300836

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   Can crosslinking ultra high molecular weight polyethylene improve mechanical properties?

   • A Novel Method of Crosslinking Ultra High Molecular Weight Polyethylene to Improve Wear, Reduce Oxidation, and Retain Mechanical Properties. Journal of Arthroplasty. 2001;16(2):149–160.

   Ultra High Molecular Weight Polyethylene: Mechanics, Morphology, and

   www.ncbi.nlm.nih.gov/pmc/articles/PMC3601552/

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4. link.springer.com › referenceworkentry › 10Ultrahigh Molecular Weight Polyethylene | SpringerLink

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   Dec 22, 2015 · Ultrahigh molecular weight polyethylene (UHMWPE), also known as high-modulus polyethylene (HMPE), is a subset of the thermoplastic polyethylene. Polyethylene is a polymer formed from ethylene (C 2 H 4), which is a gas having a molecular weight of 28 g/mol.

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5. link.springer.com › article › 10Structure and properties of ultrahigh molecular weight ...

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   Dec 12, 2017 · Owing to a number of unique properties including wear resistance, resistance to stress cracking, notched impact strength, and ultralow embrittlement temperature, ultrahigh molecular weight polyethylene (UHMWPE), an intractable linear polyethylene resin with a molecular weight greater than 1 million g/mol , has been recognized as a key ...

   • Author: Changlin Cao, Xiaochuan Chen, Xiaochuan Chen, Junxia Wang, Yu Lin, Yiyou Guo, Qingrong Qian, Qinghua...

   • Publish Year: 2018

6. www.sciencedirect.com › topics › chemicalUltrahigh Molecular Weight Polyethylenes - an overview ...

   www.sciencedirect.com › topics › chemical

   Ultra-high molecular weight polyethylene (UHMWPE) has extremely high abrasion resistance when compared with other thermoplastics. It also has exceptional impact resistance, even at cryogenic temperatures, and is superior to stainless steel.

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8. www.ncbi.nlm.nih.gov › pmc › articlesUltra-High Molecular Weight Polyethylene: Influence of the ...

   www.ncbi.nlm.nih.gov › pmc › articles

   Jul 13, 2017 · Ultra-high molecular weight polyethylene (UHMWPE) is the most common bearing material in total joint arthroplasty due to its unique combination of superior mechanical properties and wear resistance over other polymers.

9. www.ncbi.nlm.nih.gov › pmc › articlesUltra High Molecular Weight Polyethylene: Mechanics ...

   www.ncbi.nlm.nih.gov › pmc › articles

   Abstract. Ultra high molecular weight polyethylene (UHMWPE) is a semicrystalline polymer that has been used for over four decades as a bearing surface in total joint replacements. The mechanical properties and wear properties of UHMWPE are of interest with respect to the in vivo performance of UHMWPE joint replacement components.