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

Special Defoamer for Polycarboxylate 

■ Composition: polyether

■  Product properties



Active content

about 100%

Appearance at 20 Celsius

Colorless or pale yellow liquid, slightly cloudy



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.
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