Product Description
Chemical Name: EO-PO Block Copolymer
Block Copolymer Surfactant
I.C.C manufactures a wide range of low foaming surfactants designed to provide the appropriate functionality for all of our customers application needs. We help you to get your foam under control. Polyol 93 is a block copolymer surfactant terminating in primary hydroxyl groups. A nonionic surfactant that is 100% active and relatively nontoxic. Polyol 93 is an amphiphilic EO-PO Block Copolymer that can form spherical core-shell micelles in aqueoussolution. The micellar core consists of the hydrophobic blocks and the shell region consists of the hydrophilic blocks.
| TEST | STANDARD TEST METHOD | STANDARD |
| Appearance | — | liquid |
| Color at 50°C, APHA | ASTM D-1209 | Max. 50 |
| Density at 25°C, g/ml | ASTM D-1298 | 1.01±0.01 |
| pH (5% aqueous) | ASTM D-1172 | 5-7 |
| Viscosity at 25°C, cP | ASTM D-445 | 400±50 |
| Hydroxyl value, mg KOH/g | ASTM D-4252 | 40±2 |
| Water, percent | ASTM E-203 | Max. 0.1 |
Polyol 93 is stable for 2 years when stored in the original sealed containers in a cool and dry place
Polyol 93 is dispatched in polyethylene or corrugated steel, galvanized or carbon steel drums.
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