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Defoamer
一、Product overview
defoamer is an oil-in-water emulsion prepared from modified polysiloxane as raw material. It is widely used in mechanical processing、 chemical engineering、
Eliminate and control foam production in the processes of textile, printing and dyeing, latex processing, detergent production, papermaking, sewage treatment, etc
become. It is especially suitable for aqueous systems with strong alkalis, strong acids and high temperature environments. In non-ionic, cationic and anionic systems
can be used. The defoamer does not contain the usual emulsifiers, and can be used at high temperature to give full play to its characteristics. Does not pollute the environment,
is harmless to the human body.
二、characteristic index
Appearance: milky white ineffective liquid
Solid content：(40±2)%
Ionic type: non-ionic type
PHvalue：7-8
Viscosity：(20004±500)CPS/25℃
Stability: the test tube is centrifuged at 3000rpm/30min without stratification
Storage period: room temperature, airtight storage for no less than six months
三、Product usage：
When the foam of the system is formed, add the product and stir it to control or eliminate the foam; if it is mixed in advance, it will become foam
In the system, stir well to suppress the formation of foam for a long time. Especially when the system temperature is above 75℃ for a long time, it has more
Superiority. The addition amount depends on different systems, generally 50-100ppmm. Can be added directly; can also be diluted with water in advance
add again
四、packaging.
Packing: 25KG, 50KG, 120KG plastic drum
Contact Us
Consultation hotline：+86-760-85551788
Telephone：+86-755-33627113 +86-760-85551788
Fax：+86-760-85597007
E-mail:hok227@hok.net.cn
