Sigma-Aldrich 429015 Polyethylene Ultra-high molecular weight, average Mw 3,000,000-6,000,000 250 gr

Category

Diğer Analitik Kimyasallar

Brand

SIGMA-ALDRICH

Stock Code

LB.SA.429015-250G

Market Price

CAS Number: 9002-88-4

Teklif Sepetine Ekle

Stok Sorunuz

Sigma-Aldrich 429015 Polyethylene Ultra-high molecular weight, average Mw 3,000,000-6,000,000 250 gr

Linear Formula: H(CH₂CH₂)_nH

CAS Number: 9002-88-4

MDL number: MFCD00084423

PubChem Substance ID: 24866830

NACRES: NA.23

PROPERTIES

description coefficient of friction: 0.20 - 0.25, (Cr-plated steel, 23°C, static, ASTM D 1894)

Quality Level 100

form powder

mol wt average Mw 3,000,000-6,000,000

hardness 52 (Rockwell R, ASTM D 785)

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

density 0.94 g/mL at 25 °C

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

InChI key VGGSQFUCUMXWEO-UHFFFAOYSA-N

DESCRIPTION
Application
Bearings, gears, bushings and other moving parts.
Features and Benefits
Self-lubricating extraordinary wear properties. Abrasion, corrosion and impact resistance exceeds many conventional materials, including steel and expensive metals and alloys.

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CAS Number: 9002-88-4

Sigma-Aldrich 429015 Polyethylene Ultra-high molecular weight, average Mw 3,000,000-6,000,000 1 kg

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Sigma-Aldrich 429015 Polyethylene Ultra-high molecular weight, average Mw 3,000,000-6,000,000 250 gr

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