Mai samar da sinadaran jika mai inganci

taƙaitaccen bayani:

Sinadaran jika sinadarai ne da ke rage matsin lamba a saman ruwa, wanda hakan ke ba shi damar yaɗuwa cikin sauƙi. Ana amfani da su a fannoni daban-daban, ciki har da abinci, kayan kwalliya, yin takarda, tsaftace ruwa, sabulun wanki, samar da sukari, fermentation, shafi, bugu da rini a yadi, haƙa da tacewa, man hydraulic da mai mai mai kyau, sinadaran saki, da sauran fannoni da yawa.

Aika mana imel

Cikakken Bayani game da Samfurin

Alamun Samfura

Abubuwan Jiki da Sinadarai

Sinadaran jika, wani nau'in polyorganosiloxane mai tsarin sarka mai matakai daban-daban na polymerization, yana aiki a matsayin wakili mai ban mamaki na jika. Ana samar da shi ta hanyar hydrolysis na dimethyldichlorosilane da ruwa don samun zoben danshi na farko. Sannan ana fasa zoben, a gyara shi don samar da ƙaramin zobe na Chemicalbook, sannan a haɗa shi da wakilin kai da kuma mai kara kuzari don polymerization. Wannan tsari yana haifar da nau'ikan gaurayawan sinadaran jika tare da matakai daban-daban na polymerization. Ana cire ƙananan abubuwan tafasa ta hanyar injin nika don samun sinadaran jika na ƙarshe.

Baya ga kasancewarsa sinadarin jika, man silicone yana da wasu fasaloli da aikace-aikace da yawa. Ana amfani da shi akai-akai azaman mai cire ruwa a masana'antu kamar sarrafa abinci, kera kayan kwalliya, da yin takarda. Ta hanyar rage samuwar kumfa yadda ya kamata, man silicone yana inganta tsarin samarwa gaba ɗaya. Bugu da ƙari, ana amfani da shi azaman muhimmin sinadari wajen ƙirƙirar resin silicone da robar silicone. Waɗannan kayan suna samun aikace-aikace masu yawa kamar manne, ƙarin robobi masu hana harshen wuta, kayan da aka yi amfani da su wajen rufewa, da ƙari.

An ƙara nuna yadda man silicone ke aiki a matsayin maganin karewa a masana'antar fata. Yana taimakawa wajen inganta kamanni, laushi, da dorewar kayayyakin fata. Bugu da ƙari, a wasu fannoni daban-daban, kamar ƙera sabulun wanki mai inganci, ba wai kawai yana aiki a matsayin maganin jika ba, har ma yana aiki a matsayin muhimmin sinadari don dalilai na tsari da kwanciyar hankali.

Riba

(1) Aikin danko shine mafi kyau a cikin man shafawa mai ruwa, kuma canje-canjen danko a cikin zafin jiki mai faɗi ƙanana ne. Matsakaicin wurin danshinsa yawanci ƙasa da -50 ° C, wasu kuma har zuwa -70 ° C. Ana adana shi na dogon lokaci a ƙananan zafin jiki. Bayyanar da danko na samfuran mai nasa bai canza ba. Man mai na asali ne wanda ke la'akari da yawan zafin jiki, ƙarancin zafin jiki, da kewayon zafin jiki mai faɗi.

(2) Kyakkyawan kwanciyar hankali na iskar shaka ta zafi, kamar zafin ruɓewar zafi> 300 ° C, ƙaramin asarar ƙazanta (150 ° C, kwanaki 30, asarar ƙazanta 2% ne kawai), gwajin iskar shaka (200 ° C, 72H), ɗanko da canjin ƙimar acid Ƙarami.

(3) Kyakkyawan rufin lantarki, juriya ga girma, da sauransu. A yanayin zafi na yau da kullun ～ 130 ℃, ba ya canzawa (amma man ba zai iya zama ruwa ba).

(4) Man shafawa ne mara guba kuma mai ƙarancin kumfa kuma mai ƙarfi na hana kumfa, wanda za'a iya amfani da shi azaman mai hana kumfa.

(5) Kyakkyawan kwanciyar hankali, wanda zai iya sha girgiza da hana watsa girgiza.