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427772 Aldrich

Polyethylene

average Mw ~4,000 by GPC, average Mn ~1,700 by GPC

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Properties

Related Categories Ethylene, Hydrophobic Polymers, Materials Science, Olefins, Polymer Science,
form   powder
mol wt   average Mn ~1,700 by GPC
  average Mw ~4,000 by GPC
viscosity   1.5 poise(25 °C, Brookfield Thermosel)(lit.)
mp   92 °C
acid number   <0.05 mg KOH/g
transition temp   softening point 106 °C (ring and ball)
density   0.92 g/mL at 25 °C

Description

Packaging

1 kg in poly bottle

250 g in poly bottle

Application

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.

Features and Benefits

Low molecular weight and viscosity for easy processing.

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles
Peer-Reviewed Papers
15

References

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