Silicone defoamer emulsion

Silicone Defoamer Emulsion SH-Z-25A

Product Description
1.Polydimethylsiloxane, anionic / nonionic emulsifier, dispersant and water were composed;
2.Under high temperature and strong alkaline conditions, it has good foam inhibition ability.

Technical index

Item	Index	Test method
Appearance	Milky white to yellowish uniform liquid	Visual measurement
PH	6.0~9.0	Precision PH paper
Viscosity (25℃)	80~1000mPa· s	GB/T 5561-1994
Dispersibility	Can be suspended and dispersed in water	1% aqueous solution
Note: The above data are for reference only and are not used as technical indicators

Application
1.Papermaking and pulping;
2.In metal cleaning agents, textile processing, washing and fabric dyeing;
3.Sewage treatment

Processing Instructions
Z-25A defoamer is composed of a variety of substances, there may be stratification or a little
precipitation during the storage period, which is a normal phenomenon. It is recommended that
users stir slightly before use, which will not affect the use effect.
Z-25A defoamer can be added directly to the foaming system. It can also be used after dilution
with a certain amount of thickening water.

Packaging, Storage and Transportation
This product is packed in 25L plastic drums or 200L plastic drums, or according to customer
requirements. Please store at 5-35°C and avoid direct heating. In case of fire and combustion,
extinguish the fire according to the general petroleum products method.
The shelf life is 6 months from the date of manufacture in unopened packaging at a temperature
of 10-30°C.