Main Composition: 
Complex substance of modified organo-silicone emulsion and nonionic surfactant
Technical Index: 
Appearance: off-white viscous liquid
Ionic character: nonionic
Solid content (%): ≥3.5
Solubility: easily soluble in water
Properties and Features: 
It is developed specially for aqueous phase at low temerature. Quick and durable effect, but little dosage, also has remarkable foam-inhibiting effect.
Mainly used in aqueous phase at temperature between 40℃~110℃.
Application Field: 
Can be used as defoaming agent in textile industry, paper making industry and waste water treatment.
Application Process: 
DEFOAMER 508B with 10-50 times water or the solution treated, then add it into the bath need to be defoamed, the dosage of 508B is different for various application: 0.5~1.5g/L For actual application, the process should be adjusted according to correspondent preliminary tries.
Package & storage: 
Plastic drum net 50/125kgs, can be stored for 6 months under room temperature and hermetic condition.