page_head_bg

nhau

Inowanzo shandiswa defoaming agents inogona kukamurwa kuita silicon (resin), surfactants, alkane uye mineral oiri zvinoenderana neakasiyana zvikamu.

1, silicon (resin) kirasi
Silicone defoaming agent inozivikanwawo se emulsion type defoaming agent.Nzira yekushandisa ndeye emulsify silicone ine emulsifying agent (surfactant) uye kuiparadzira mumvura uye wobva wawedzera kune tsvina.Silica poda imwe mhando yesilicon defoamer ine zvirinani defoaming mhedzisiro.

2, surfactant class
Rudzi urwu rwekubvisa furo mumiririri ndeye emulsifier chaizvo, shandisa inoparadzira chiito chepamusoro inoshanda mumiriri zvinoti, ita zvinhu zvinoumba furo zvinochengeta yakagadzikana emulsification state ichipararira mumvura, dzivirira kuburitsa furo naro.

3. Parafini
Parafini yeparafini inobvisa furo mumiririri inogadzirwa neparafini parafini wakisi kana kubva mairi emulsified uye inoparadzirwa ne emulsifying agent.Kushandiswa kwayo kwakafanana ne emulsified defoaming agent ye surfactant.

4. Mineral oil
Mineral mafuta ndiyo huru defoamer.Kuti uvandudze mhedzisiro, dzimwe nguva yakasanganiswa nesimbi sipo, mafuta esilicone, silicon dioxide uye zvimwe zvinhu zvinoshandiswa pamwechete.Uye zvakare, kuitira kuita kuti mineral oil iite nyore kupararira pamusoro pemvura inopupuma, kana kuita sipo yesimbi yakaenzana yakaparadzirwa mumineral oil, dzimwe nguva inogona kuwedzera akasiyana surfactants.

Zvakanakira uye kuipa kwemhando dzakasiyana dze defoaming agents

Mineral oiri, amide, doro rakaderera, fatty acid uye fatty acid ester, phosphate ester uye imwe organic defoaming agent tsvakurudzo uye kushandiswa kwekare, ndeyechizvarwa chekutanga chekubvisa foaming agent, ine zvakanakira kuwana nyore kune zvigadzirwa, kushanda kwepamusoro kwezvakatipoteredza. , mutengo wakaderera wekugadzira;Iyo yekukanganisa iri mukuderera kwekubvisa furo kushanda zvakanaka, kusimba kwakasimba uye nehutsinye mamiriro ekushandisa.

Polyether antifoaming agent chizvarwa chechipiri cheantifoaming agent, kunyanya kusanganisira yakatwasuka cheni polyether, doro kana ammonia semumiriri wekutanga wepolyether, polyether derivatives inosimbiswa nechikamu chetatu.Polyether defoaming agent ndiyo yakakura mukana weiyo yakasimba furo inhibition kugona, mukuwedzera, kune imwe polyether defoaming agent ine yakanyanya kupisa tembiricha, kuramba kune yakasimba asidhi uye alkali uye kumwe kuita kwakanakisa;Izvo zvisingabatsiri zvinogumira netembiricha, nhete yekushandiswa, kusagona kuburitsa furo uye yakaderera bubble breaking rate.

Silicone defoaming agent (yechitatu chizvarwa che defoaming agent) ine simba rekubvisa furo furo, kukurumidza kuburitsa furo kugona, kuderera kuderera, kusiri muchetura kune zvakatipoteredza, hapana physiological inertia, kushandiswa kwakasiyana-siyana uye zvimwe zvakanaka, saka ine tarisiro yakakura yekushandisa uye yakakura. musika unogona, asi anti-foaming performance haina kunaka.

Polyether yakagadziridzwa polysiloxane defoaming agent ine zvakanakira zvepolyether defoaming agent uye silicone defoaming agent panguva imwe chete, inova danho rekusimudzira reanobvisa furo.Dzimwe nguva inogona zvakare kushandiswa zvakare zvinoenderana nekunyungudika kwayo, asi parizvino kune mashoma marudzi eakadaro ekusvibisa maajenti, ayo achiri mudanho rekutsvagisa nekusimudzira, uye mutengo wekugadzira wakakwira.


Nguva yekutumira: Mar-08-2022