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Polyethylene Glycols
Chemical Structure: HO(CH2CH2O)nH
Commodity Name: Polyethylene Glycol, PEG
Properties and Uses
Normally, these non-ionic products are soluble in water and most organic solvents except paraffin and benzoglycols. These products will remain their properties while soluble in water and they are not toxic or irritant. They are used to produce binder, anti-static agent and softener with their good lubricating, wetting and dispersing ability. They are usually used to produce a medium in an organic synthesis, a carrier at a high temperature, humectant and inorganic salt’s solubilizing agent in daily chemistry industries, adjusting the melting point and viscosity as matrix, lubrication agent and softener in cosmetics and medicine; promoting and adjusting sulfidation as dispersion agent, lubrication agent and dispersion agent white carbon black on rubber; increasing the polyester’s dyeability and making the textile products more comfortable as dyeable polyester monomer in chemical fiber; widely application in plastics, papermaking, paints, electroplating, pesticide, melt and food processing industries.
Quality Indexes:

These products are made with the most advanced ethoxylation and catalytic polymerization technology.  They feature accurate molecular weight, narrow dispersing ability and white color. Their quality is as good as those foreign ones and high molecular products are unique in China.

Indexes

Shop Sign

Form
(25℃)
PH
(1%H2O)
Viscosity
(mm2/s,40℃)
Color No.
(Pt-Co)
Solid Content (%)≥
PEG-200
Colorless Transparent Liquid
4.5~7.0
21~24
≤30
99.0
PEG-400
Colorless Transparent Liquid
4.5~7.0
37~45
≤30
99.0
PEG-600
Colorless Transparent Liquid
4.5~7.0
*1.8~2.2
≤30
99.0
PEG-800
White Paste
4.5~7.0
*2.2~2.4
≤30
99.0
PEG-1000
White Wax
4.5~7.0
*2.6~2.8
­——
99.0
PEG-1500
White Wax
4.5~7.0
*3.0~3.5
——
99.0
PEG-2000
White Flake
4.5~7.0
*3.5~4.5
——
99.0
PEG-3350
White Flake
4.5~7.0
*5~6.5
——
99.0
PEG-4000
White Flake
4.5~7.0
*7~10
——
99.0
PEG-6000
White Flake
4.5~7.0
*12~17
——
99.0
PEG-8000
White Flake
4.5~7.0
*18~21
——
99.0
PEG-10000
White Flake
4.5~7.0
*21~24
——
99.0
PEG-20000
White Flake
4.5~7.0
*26~50
——
99.0
Annotation:
Data with “﹡” are measured in 25% water solution.
Annotation:
Refined PEGs are clear and colorless while fused, the content of burning residues is less 0.2%, arsenate is less 3PPM, heavy metal is less 5PPM.
Packaging:
Liquid and paste PEGs are packed in 200kg galvanized drum. Solid PEGs after flaked is packed in 25kg plastic lined carton drum or bag.
Storage and Transportation:
These products are intoxic and hard to burn, so that they can be dealt with as common chemicals, and should be stored in dry and ventilated places avoiding sunshine and rain, and storage time is two years.

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