Wakilin antistatic wani nau'in ƙari ne na sinadari da aka ƙara zuwa resins ko mai rufi akan saman kayan polymer don hana ko ɓata cajin lantarki.Antistatic wakiliita kanta ba ta da electrons kyauta, wanda na surfactants ne. Ta hanyar gudanarwar ionic ko aikin hygroscopic na ionizing ko ƙungiyoyin polar, wakili na antistatic zai iya samar da tashar cajin yayyo don cimma manufar wutar lantarki ta antistatic.
1.Anionic antistatic wakili
Domin anionic antistatic wakili, da aiki sashi na kwayoyin ne anion, ciki har da alkyl sulfonates, sulfates, phosphoric acid Kalam, ci-gaba m acid salts, carboxylate da polymeric anionic antistatic jamiái, da dai sauransu su cationic part mafi yawa shi ne ions na alkali karfe ko alkaline ƙasa. karfe, ammonium, Organic amines da amino alcohols, da dai sauransu. Yana da antistatic wakili wanda aka yadu amfani a cikin sinadaranzarenkadi mai da kayan mai, da dai sauransu.
2.Cationic antistatic wakili
Cationic antistatic wakili yafi hada da Amine gishiri, quaternary ammonium gishiri da alkyl amino acid gishiri, da dai sauransu Daga cikin, quaternary ammonium gishiri ne mafi muhimmanci, wanda yana da kyau kwarai antistatic yi da kuma karfi mannewa ga polymer kayan. Gishirin ammonium na Quaternary ana amfani dashi ko'ina azaman wakili na antistatic don fibers da robobi. Amma wasu mahadi na ammonium na quaternary suna da rashin kwanciyar hankali na thermal kuma suna da wasu guba da haushi. Hakanan zasu iya amsawa tare da wasu wakilai masu canza launi da kyalliwhitening wakili. Don haka za a iyakance su don amfani da su azaman abubuwan antistatic na ciki.
3.Nonionic antistatic wakili
Kwayoyin kwayoyin na nonionic antistatic wakili da kansu ba su da wani caji kuma kadan polarity. Gabaɗaya wakili na antistatic na nonionic yana da ƙungiyar lipophilic mai tsayi, wanda ke da dacewa mai kyau tare da guduro. Har ila yau, nonionic antistatic wakili yana da ƙananan guba da kuma kyakkyawan tsari da kwanciyar hankali mai zafi, don haka yana da manufa mai mahimmanci na ciki na antistatic don kayan roba. Ya ƙunshi mahadi kamar polyethylene glycol ester ko ether, polyol fatty acid ester, fatty acid alkolamid da fatty amine ethoxyether, da dai sauransu.
4.Amphoteric antistatic wakili
Gabaɗaya, wakili na antistatic na amphoteric galibi yana nufin wakili na antistatic na ionic wanda ke da ƙungiyoyin anionic da cationic hydrophilic a cikin tsarin kwayoyin su. Ƙungiyoyin hydrophilic a cikin kwayoyin suna samar da ionization a cikin maganin ruwa, wanda shine anionic surfactant a wasu kafofin watsa labaru, yayin da wasu kuma su ne cationic surfactants. Amphoteric antistatic wakili yana da dacewa mai kyau tare da manyan kayan polymer da kyakkyawan juriya na zafi, wanda shine nau'in wakili na ciki na ciki tare da kyakkyawan aiki.
Lokacin aikawa: Jul-09-2024