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429015

Sigma-Aldrich

Polyethylen

Ultra-high molecular weight, average Mw 3,000,000-6,000,000

Synonym(e):

PE

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About This Item

Lineare Formel:
H(CH2CH2)nH
CAS-Nummer:
9002-88-4
MDL-Nummer:
MFCD00084423
UNSPSC-Code:
12162002
PubChem Substanz-ID:
24866830
NACRES:
NA.23

Beschreibung

coefficient of friction: 0.20 - 0.25

(Cr-plated steel, 23°C, static, ASTM D 1894)

Form

powder

Mol-Gew.

average Mw 3,000,000-6,000,000

Härte

52 (Rockwell R, ASTM D 785)

Übergangstemp.

softening point 136 °C (Vicat, ASTM D 1525B)
Tm 138 °C (DSC)

Dichte

0.94 g/mL at 25 °C

InChI

1S/C2H4/c1-2/h1-2H2

InChIKey

VGGSQFUCUMXWEO-UHFFFAOYSA-N

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Verwandte Kategorien

Anwendung

Bearings, gears, bushings and other moving parts.

Leistungsmerkmale und Vorteile

Self-lubricating extraordinary wear properties.
Abrasion, corrosion and impact resistance exceeds many conventional materials, including steel and expensive metals and alloys.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Sigma-Aldrich

428078

Polyethylen

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Eliandra Mirlei Rossi et al.
Journal of infection in developing countries, 7(3), 229-234 (2013-03-16)
Contaminated sponges might lead to cross-contamination in kitchens since they can transfer microorganisms to surfaces where microorganisms can survive for hours or days and contaminate food. The main objective of this study was to evaluate the transfer and the survival
Morteza Meftah et al.
The Journal of bone and joint surgery. American volume, 95(13), 1193-1197 (2013-07-05)
Ceramic femoral heads produce less wear of the opposing polyethylene than do metal femoral heads in wear simulation studies. This is a matched-pair analysis of the wear of ceramic and metal femoral heads on conventional polyethylene in uncemented total hip
Jelena Juloski et al.
The journal of adhesive dentistry, 15(2), 123-130 (2013-03-28)
To assess the shear bond strength to unground human enamel (ESBS) and flexural strength (FS) of different reinforcing fibers used in combination with a flowable composite resin. For ESBS testing, 90 human molars were selected and randomly divided into 9
Lisa K McCarthy et al.
Pediatrics, 132(1), e135-e141 (2013-06-19)
Hypothermia on admission to the NICU is associated with increased mortality in preterm infants. Many newborns are hypothermic on admission despite using polyethylene bags (PBs). Using exothermic mattresses (EMs) in addition to PBs may reduce hypothermia but increase hyperthermia. We
[Technologies for manufacturing ultra-high molecular polyethylene-based porous structures for bone implants].
A V Maksimkin et al.
Meditsinskaia tekhnika, (2)(2), 16-20 (2013-06-26)
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