427985

All Photos(2)

Polyethylene

High density, melt index 12 g/10 min (190 °C/2.16kg)

All Photos(2)

Linear Formula:

H(CH₂CH₂)_nH

CAS Number:

9002-88-4

Número MDL:

MFCD00084423

ID de substância PubChem:

24866792

NACRES:

NA.23

Nível de qualidade

100

forma

pellets

índice de fusão

12 g/10 min (190 °C/2.16kg)

dureza

66 (Shore D, ASTM D 2240)

pf

125-140 °C

temperatura de transição

softening point 125 °C (Vicat, ASTM D 1525)

densidade

0.952 g/mL at 25 °C

InChI

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

InChI key

VGGSQFUCUMXWEO-UHFFFAOYSA-N

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Hydrophobic Polymers

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1 of 4

This Item	81223	428078	427772
Sigma-Aldrich 427985 Polyethylene	Supelco 81223 Polyethylene	Sigma-Aldrich 428078 Polyethylene	Sigma-Aldrich 427772 Polyethylene
form pellets	form -	form pellets	form powder
mp 125-140 °C	mp -	mp 100-125 °C	mp 92 °C
transition temp softening point 125 °C (Vicat, ASTM D 1525)	transition temp -	transition temp -	transition temp softening point 106 °C (ring and ball)
density 0.952 g/mL at 25 °C	density -	density 0.918 g/mL at 25 °C	density 0.92 g/mL at 25 °C
melt index 12 g/10 min (190 °C/2.16kg)	melt index -	melt index 1.0 g/10 min (190°C/2.16kg)	melt index -
hardness 66 (Shore D, ASTM D 2240)	hardness -	hardness -	hardness -

Aplicação

Injection molded car seats, mower parts and pails.

Características e benefícios

Excellent stiffness and impact and warp resistance.

Código de classe de armazenamento

13 - Non Combustible Solids

WGK

WGK 3

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

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Certificate of Origin

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