Organic silicone softener ya samo asali a cikin 1950s.Kuma ci gabanta ya wuce matakai hudu.
1.Na farko ƙarni na silicone softener
A cikin 1940, mutane sun fara amfani da dimethyldichlorosilance don yin cikimasana'antakuma ya sami wani irin tasirin hana ruwa.A cikin 1945, Elliott na American General Electric Company (GE) ya jiƙa zaruruwa a cikin maganin ruwa na alkaline tare da sodium methyl silanol.Bayan dumama, fiber yana da tasirin hana ruwa mai kyau.
A farkon shekarun 50s, Kamfanin Dow Corning na Amurka ya gano cewa yadudduka da polysiloxane ke kula da su tare da Si-H suna da tasirin hana ruwa mai kyau da haɓakar iska.Amma ji na hannun ba shi da kyau kuma fim ɗin silicone yana da wuya, gaggautsa da sauƙin faɗuwa.Sannan an yi amfani da shi tare da polydimethylsiloxane (PDMS).Akwai ba kawai samu mai kyau hana ruwa sakamako amma kuma taushi hannun ji.Bayan haka, kodayake samfuran silicone a duk faɗin duniya sun haɓaka cikin sauri kuma sun rufe nau'ikan iri-iri, asali sun kasance cikin gaurayawar injin dimethyl.siliki mai, waɗanda aka haɗa tare da samfuran mai siliki.Su ne ƙarni na farko na mai laushin siliki na yadi.
Na farko ƙarni na silicone softeners kai tsaye emulsified silicone man ta inji emulsification.Amma saboda man silicone da kansa ya ƙunshi wani rukuni mai aiki, wanda ba zai iya ɗaure da kyau ga masana'anta ba kuma ba za a iya wankewa ba.Don haka ba zai sami sakamako mai kyau ba lokacin da aka yi amfani da shi kadai.
2.Na biyu ƙarni na silicone softener
Don shawo kan gazawar ƙarni na farko na silicone softener, masu bincike sun sami ƙarni na biyu na emulsion silicone tare da iyakoki na hydroxyl.A softener yafi kunshi hydroxyl silicone man emulsion da hydrogen silicone man emulsion, wanda zai iya samar da wani cibiyar sadarwa crosslinking tsarin a kan masana'anta surface a gaban karfe kara kuzari, ba da yadudduka mai girma taushi, washability da kwanciyar hankali.
Amma saboda yana da aiki guda ɗaya kuma mai sauƙi mai narkewa da ruwa, an maye gurbinsa da ƙarni na uku na silicone softener kafin a yi amfani da shi sosai.
3.Na uku ƙarni na silicone softener
Karni na uku nasilicone softenerya ci gaba da sauri a cikin wanda ya bayyana a cikin 'yan shekarun nan.Yana gabatar da wasu segments ko aiki kungiyoyin a cikin babban ko gefen sarƙoƙi na polysiloxane, kamar yadda polyether kungiyar, epoxy kungiyar, barasa hydroxyl kungiyar, amino kungiyar, carboxyl kungiyar, ester kungiyar, sulfhydryl kungiyar, da dai sauransu Yana iya ƙwarai inganta taushi da kuma m yi na duk bangarorin masana'anta.Hakanan dogara ga ƙungiyoyi, yana iya ba da yadudduka salo daban-daban.
Amma gabaɗaya ƙarni na uku na silicone softener dole ne su haɗa tare da polysiloxane monofunctional don cimma tasirin da ake buƙata.Yana da wuya a sarrafa ƙimar haɓakawa, wanda ya yi tasiri sosai ga samarwa da aikace-aikacen.
4.Na huɗu ƙarni na silicone softener
Ƙarni na huɗu na silicone softener an ƙara inganta ƙarni na uku na silicone softener bisa ga buƙatar kammala aikin masana'anta.Wannan ya gabatar da ƙarin ƙungiyoyi masu aiki, waɗanda zasu iya biyan duk buƙatun sarrafa masana'anta ba tare da haɗawa ba.
Fabrics bi da modified silicone softener tare da daban-daban nau'i na aiki kungiyoyin da mafi girma inganta a taushi, washability, elasticity da hydrophilicity, da dai sauransu Ya gamsar da masu amfani 'duk irin bukatun a kan yadudduka, wanda ya zama na al'ada shugabanci na ci gaban silicone softener a. ba.
Wholesale 92702 Silicone Oil (Laushi & Smooth) Maƙera da Supplier |Innovative (textile-chem.com)
Lokacin aikawa: Yuli-25-2022