427772
Polyethylene
average Mw ~4,000 by GPC, average Mn ~1,700 by GPC
Sinônimo(s):
PE
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About This Item
Fórmula linear:
H(CH2CH2)nH
Número CAS:
Número MDL:
Código UNSPSC:
12162002
ID de substância PubChem:
NACRES:
NA.23
Produtos recomendados
Formulário
powder
peso molecular
average Mn ~1,700 by GPC
average Mw ~4,000 by GPC
viscosidade
1.5 poise(25 °C, Brookfield Thermosel)(lit.)
pf
92 °C
número de acidez
<0.05 mg KOH/g
temperatura de transição
softening point 106 °C (ring and ball)
densidade
0.92 g/mL at 25 °C
cadeia de caracteres SMILES
C=C
InChI
1S/C2H4/c1-2/h1-2H2
chave InChI
VGGSQFUCUMXWEO-UHFFFAOYSA-N
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Categorias relacionadas
Aplicação
Mold release additive, lubricant in rubber processing, extrusion and calendering aid for PVC and dispersing aid for color concentrates.PEG-4000 may be used as a precipitant during protein fractionation and virus precipitation.Influence of PEG of various molecular weights on mammalian cell hybridization.
Características e benefícios
Low molecular weight and viscosity for easy processing.
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 3
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Equipamento de proteção individual
Eyeshields, Gloves, type N95 (US)
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A method for the estimation of polyethylene glycol in plasma protein fractions, Analytical Biochemistry
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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
Ingvild Bostadløkken et al.
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We present a case of a 66-year-old woman who had a total knee arthroplasty. Shortly after surgery a 90° rotation of her polyethylene liner took place. The complication was undiagnosed for 1.5 years. To know this problem and be able
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