CAS No.: 27274-31-3

Molecular Formula: C3H5O.(C2H4O)n.H Molecular Weight: 300~4000


Property:
APEG is the condensation compound of propylene glycol and epoxy ethane. It belongs to nonionic surfactant. APEG is soluble in water and many organic solvent.

Specifications:

APEG-300: Appearance Light yellow clear liquid, Hydroxyl value 125~132mgKOH/g,
pH (1% water solution) 5.0~7.0, Total unsaturated value ≥1.80mmol/g.

APEG-400: Appearance Light yellow clear liquid, Hydroxyl value 103~122mgKOH/g, pH (1% water solution) 5.0~7.0 , Total unsaturated value ≥1.70mmol/g.

APEG-700: Appearance Yellowish paste, Hydroxyl value 74~88mgKOH/g, pH (1% water solution)
5.0~7.0, Total unsaturated value ≥1.25mmol/g.

APEG-800: Appearance White to light yellow solid, Hydroxyl value 66~77mgKOH/g, pH (1% water solution) 5.0~7.0, Total unsaturated value ≥1.00mmol/g.

APEG-900: Appearance White to light yellow solid, Hydroxyl value 53~63mgKOH/g, pH (1% water solution) 5.0~7.0, Total unsaturated value ≥0.90mmol/g.

APEG-1000: Appearance White to light yellow solid, Hydroxyl value 50~55mgKOH/g, pH (1% water solution) 5.0~7.0, Total unsaturated value ≥0.80mmol/g.

APEG-2000: Appearance White to light yellow solid, Hydroxyl value 27~30mgKOH/g, pH (1% water solution) 5.0~7.0, Total unsaturated value ≥0.45mmol/g.

APEG-2400: Appearance White to light yellow flake, Hydroxyl value 21~24mgKOH/g, pH (1% water solution) 5.0~7.0. Total unsaturated value ≥0.30mmol/g.

APEG-4000: Appearance White flake, Hydroxyl value 12~16mgKOH/g, pH (1% water solution) 5.0~7.0 , Total unsaturated value ≥0.20mmol/g.

Note: Can also produce according to customer request.

Usage:
APEG with active groups can react with active hydrogen or double bonds, thus it can be used in modified silicone graft reaction and dispersant in polymer materials. APEG is an important raw material of polycarboxylate water-reducing agent. APEG also can be used as the chemical intermediates in other industry, such as paper making, coating etc.


Packing and Storage:

Liquid to soild APEG are packed in new iron drums with 200kgs net each; flakes are packed in PP woven bags with 20kgs net each.