Enwere ike kewaa ihe ndị na-emebi ụfụfụ a na-ejikarị na silicon (resin), surfactants, alkane na mmanụ ịnweta dị ka akụkụ dị iche iche si dị.
1, klaasị silicon (resin).
A na-akpọkwa onye na-emepụta ihe na-emepụta ihe na-emepụta silicone dị ka ụdị emulsion na-eme ka ọ bụrụ ihe na-eme ka ọkpụkpụ.Usoro eji eme ihe bụ iji emulsifying silicone na emulsifying agent (surfactant) wee fesaa ya na mmiri wee tinye ya na mmiri mkpofu.Silica ntụ ntụ bụ ụdị ọzọ nke silicon defoamer na mma defoaming mmetụta.
2, surfactant klas
Nke a na ụdị defoaming gị n'ụlọnga bụ emulsifier n'ezie, na-eji dispersive edinam nke elu-arụ ọrụ gị n'ụlọnga ya bụ, na-eme ka ihe na-emepụta ụfụfụ na-ekwusi ike emulsification steeti dispersing na mmiri, zere n'ịwa ụfụfụ si otú.
3. Paraffin
A na-eji paraffin paraffin waks eme ihe na-emebi ụfụfụ paraffin ma ọ bụ emuls na-achụsasị ya site na emulsifying.Ojiji ya yiri emulsified defoaming agent nke surfactant.
4. Mineral mmanụ
Mineral mmanụ bụ isi defoamer.Iji meziwanye mmetụta ahụ, mgbe ụfọdụ a na-ejikọta ya na ncha ígwè, mmanụ silicone, silicon dioxide na ihe ndị ọzọ na-ejikọta ọnụ.Tụkwasị na nke ahụ, iji mee ka mmanụ ịnweta mmanụ dị mfe ịgbasa n'elu mmiri mmiri na-afụ ụfụ, ma ọ bụ mee ka ncha ígwè gbasaa na mmanụ ịnweta mmanụ, mgbe ụfọdụ nwekwara ike ịgbakwunye ụdị surfactants.
Uru na ọghọm dị iche iche nke defoaming agents
Mineral mmanụ, amide, mmanya dị ala, fatty acid na fatty acid ester, phosphate ester na ndị ọzọ organic defoaming gị n'ụlọnga nyocha na ngwa mbụ, bụ nke ọgbọ mbụ nke defoaming gị n'ụlọnga, o nwere uru nke mfe ịnweta akụrụngwa, elu gburugburu ebe obibi arụmọrụ. , ọnụ ala mmepụta ihe;Ọdịmma ahụ dabere na arụmọrụ nbipu dị ala, nkọwa siri ike na ọnọdụ ojiji siri ike.
Polyether antifoaming gị n'ụlọnga bụ ọgbọ nke abụọ nke antifoaming gị n'ụlọnga, tumadi gụnyere ogologo yinye polyether, mmanya ma ọ bụ amonia dị ka mmalite gị n'ụlọnga nke polyether, polyether mmepụta esterified site ọnụ otu atọ.Polyether defoaming gị n'ụlọnga bụ nnukwu uru nke ike mgbochi ụfụfụ siri ike, na mgbakwunye, e nwere ụfọdụ polyether defoaming gị n'ụlọnga na elu okpomọkụ na-eguzogide, iguzogide siri ike acid na alkali na ndị ọzọ magburu onwe arụmọrụ;Ọdịmma ndị a na-ejedebe site na okpomọkụ, ebe a na-eji ya eme ihe dị warara, ike nkwụsịtụ na-adịghị mma na ọnụ ọgụgụ nkwụsịtụ dị ala.
Silicone defoaming agent (ọgbọ nke atọ nke defoaming agent) nwere ike defoaming arụmọrụ, ngwa ngwa defoaming ikike, ala volatility, na-adịghị egbu egbu na gburugburu ebe obibi, ọ dịghị physiological inertia, dịgasị iche iche nke ojiji na ndị ọzọ uru, n'ihi ya, o nwere sara mbara ngwa atụmanya na nnukwu. ikike ahịa, mana arụmọrụ mgbochi ụfụfụ adịghị mma.
Onye na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe polyether nwere uru nke onye na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na silicone n'otu oge, nke bụ ntụziaka mmepe nke onye na-eme ihe na-adịghị mma.Mgbe ụfọdụ, a pụkwara iji ya mee ihe dị ka ihe mgbagwoju anya ya si dị, ma ugbu a, e nwere ụdị ole na ole nke ndị na-eme ka ọkpụkpụ dị otú ahụ, bụ ndị ka nọ na nyocha na mmepe mmepe, na ọnụ ahịa mmepụta dị elu.
Oge nzipu: Mar-08-2022
