Polyether Defoamer SPO-30

Model: Polyether SPO-30

【Chemical Composition】Advanced fatty alcohols and polymer of propylene oxide

【CAS NO】74499-34-6

【Type】Non-Ionic

Technical Specifications

Product Name: SPO-30

Appearance (25℃): Colorless to pale yellow transparent liquid

Hydroxyl Value (mgKOH/g): 28 ± 3

Acidity (mgKOH/g): ≤1

Performance & Applications

1. This product is insoluble in water, but dissolves in ethanol and acetone to form a clear solution. It is soluble in a water-alcohol system, and forms a clear solution when dissolved in white mineral oil or melted white vaseline.

2. This product serves as a key raw material for mineral oil defoaming agents, which are extensively used in industrial fields such as coatings.

Packaging and Storage

200Kg in iron or plastic drums.

Store and transport in accordance with general chemical regulations. Keep in a dry, well-ventilated area.

Shelf life: 2 years.