CAS number：68441-17-8
molecular formula：C51H102O21Si2
molecular weight：0
EINECS number：614-498-8

English synonyms

POLYETHYLENE, OXIDIZED;Ethene,homopolymer,oxidized;oxidizedpolyethylene;Ployoxyethylene;POE;POLYETHYLENE OXIDIZED ACID NUMBER 17;POLYETHYLENE OXIDIZED LOW MOLECULAR &;OXIDIZEDPOLYETHYLENEWAXES

Related categories

Polyethylene glycol and polyethylene oxide; chemical products-organic chemicals; Chinese medicine reference substances; chemical raw materials; biochemical reagents-polymers; organic raw materials; organic chemical raw materials; synthetic materials intermediates; chemical materials; additives; Polymers; macromolecules Materials-polyethylene glycol and polyethylene oxide; organic chemicals; material intermediates; catalysts and additives

Introduction

Polyethylene oxide is a linear polyether. According to the degree of polymerization, it can be liquid, grease, wax and solid powder, white to slightly yellow. The n of the solid powder is higher than 300, the softening point is 65-67 °C, the embrittlement point is -50 °C, and it is thermoplastic; the low relative molecular mass is a viscous liquid, soluble in water.

Chemical properties

Use

●  It is a water-soluble and thermoplastic non-ionic linear polymer with flocculation, thickening, sustained release, lubrication, dispersion, retention, water retention and other properties, non-toxic and non-irritating. It is widely used in papermaking, paint, ink, textile printing and dyeing, daily chemical and other industries.

●  A water-soluble and thermoplastic non-ionic linear polymer, the product with a relative molecular mass of 200-20000 is called polyethylene glycol (PEG), they are viscous liquids or waxy solids, and the relative molecular mass is greater than 1x105 The product of this type of resin is called polyethylene oxide (PEO), and the concentration of active end groups of this type of resin is low, and there is no obvious end group activity. It has the properties of flocculation, thickening, slow release, lubrication, dispersion, retention, water retention, etc. It is non-toxic and non-irritating. It is widely used in papermaking, paint, ink, textile printing and dyeing, daily chemical and other industries.