Products Show
- Product Description
-
Product description
Polyether-ester defoamer is a highly effective polyether compound foam suppressant that achieves the same durability as traditional foam suppressants with only a small amount used. Through esterification, it disperses better in water and suppresses foam more durably.
Main ingredient
Composed of polyether, hydroxy compounds, synergists, and fatty acids.
Technical index
Item
Index
Appearance
Yellow to light brown transparent liquid
pH value
neutral(5.0~7.0)
Solid content
≥99.0±1.0%
viscosity（25℃）
150~500 mPa.S
Product feature
Easily dispersible in water,
Especially in high COD, highly polluted water, and acidic or alkaline environments, it can quickly eliminate foam and has outstanding anti-foaming performance.
Application area
landfill leachate treatment, furnace slag wastewater, power plant desulfurization, oxidative smelting, biological treatment of water, etc.
Application Method
This product cannot be diluted with water. Diluting it with water may cause layering, reducing its defoaming effect and ultimately increasing usage costs.
Based on factors such as viscosity, temperature, and stirring conditions of the foaming system, select an economical dosage in ppm units.
The optimal addition point, dosage, addition method, and dilution ratio should be determined by the customer through on-site testing based on actual conditions.
Precautions
Packaged in 25kg, 50kg, 200kg plastic drums or 1000kg IBC drums.
Sealed storage at room temperature (5°C to 40°C) with a well-ventilated, dry environment away from direct sunlight.
Freeze at temperatures below 0°C. If frozen, dissolve and stir thoroughly; this will not affect its performance.
Validity period 12 months (under suitable temperature conditions, unopened).
Welcome to call for negotiation and consultation
Shandong Prio Chemical Co., Ltd.
Tel: +86 531-88986356
Phone: +86 191 0541 1304
Production Base: Juye Chemical Industrial Park, Heze, Shandong, P.R.China
Operation Center: Building 2, Zhongjian Splendid Plaza, Huaiyin, Jinan, Shandong, P.R.China
Scan to follow us
Copyright © 2026 PRIO Chemical