Defoaming Agent
chemical-admixtures
Defoaming Agent
2

Concrete Admixture – Special Defoamer for Polycarboxylate (PC-XP)

Product Name: Special Defoamer for Polycarboxylate (PC-XP)
Type: PC-XP
Package: 160 kg /drum

Product properties
Application

Storage

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Special Defoamer for Polycarboxylate

PC-XP

Composition: polyether

Product properties

Items Specification
Active content about 100%
Appearance at 20 Celsius Colorless or pale yellow liquid, slightly cloudy
Ionic Nonionic
Density at 20 Celsius about 0.96g/cm3
PH of 1% solution about 7
Solubility at 20 Celsius Can be directly dissolved in water to form a turbid liquid
Flash point 100 Celsius

Application

PC-XP is a multi-use defoamer, which is applicable to a variety of construction, especially for defoaming in polycarboxylate superplasticizer. This product has very good solubility with polycarboxylate superplasticizer. It has very good control of air content in polycarboxylate superplasticizer.

Recommended dosage

0.01-0.1% of polycarboxylate superplasticizer

Storage

At room temperature, unopened PC-XP is stable for 2 years at least. During transport and storage, avoid to directly exposure to cold air. If directly exposed to the air, its performance will have a reversible change. If it becomes turbid, viscous or frozen and it is dissolved at room temperature, you can use after stirring until being homogeneous.