1. Iyo defoamer inoumbwa ne polysiloxane, modified polysiloxane, silicone resin, white carbon black, dispersing agent uye stabilizer, etc. 2. Pazvishoma zvishoma, zvinogona kuchengetedza zvakanaka kubvisa bubble suppression effect. 3. Foam suppression performance is prominent 4. Kupararira mumvura zviri nyore 5. Kuenderana kwepakati nepakati