Tsarin asali na man fetur na silicone

Siffar tsari 1:

Siloxilicone bond (Si-O-Si):sanyi juriya, compressibility, low tururi matsa lamba, physiological innertia / zafi juriya, harshen juriya, hadawan abu da iskar shaka juriya, corona juriya, baka juriya, saka iska juriya, dielectric juriya, weather juriya.

Silicon carbon bond (Si-C):sanyi juriya, matsawa, low tururi matsa lamba, physiological inert / surface aiki, hydrophobic, saki, defosion.
Tsarin yana da nau'i biyu: Tsarin tantanin halitta hudu

Siffar sifa ta uku: rukunin silicon methyl ba makawa ne

Methyl silicon carbon bond shine mafi kwanciyar hankali silicon carbon bond; Kasancewar silicone methyl yana ba da samfuran silicone na musamman; Kowane nau'in mai na silicone sune abubuwan da aka samo daga mai methyl silicone; Ana kiran man silicone da aka samo asali daga ƙungiyoyin banda ƙungiyoyin methyl.

Silicon man classification

Silicone man fetur:a cikin amfani gabaɗaya baya shiga cikin halayen sinadarai, ƙari shine amfani da kaddarorin zahiri na man siliki, maimakon abubuwan sinadarai. Kamar: methyl silicone oil, phenyl silicone oil, polyether silicone oil, dogon alkyl silicone oil, trifluoropropyl silicone oil, ethyl silicone oil, da dai sauransu.

Man silicone mai amsawa: yana da fayyace rukunin amsawa, yawanci yana shiga cikin halayen sinadarai a cikin amfani.
Irin su: man hydroxysilicon, man silicone vinyl, man hydrogen silicone, man amino silicone, man sulfhydryl silicone oil. Silicone man ne na musamman irin ruwa mai tare da silicon carbon bond da silicon silicon bond. Silicon methyl yana samar da aikin saman, hydrophobic, da saki; Tsarin silicon yana ba da kwanciyar hankali (inert) da kyawawan kayan lantarki.

Gabatarwar mai na silicone gama gari
methylsilicon mai
Ma'anar:Duk ƙungiyoyin kwayoyin halitta a cikin tsarin kwayoyin sune ƙungiyoyin methyl.
Siffofin:kyakkyawan kwanciyar hankali na thermal; mai kyau dielectric; hydrophobicity; dankowa da bata suna. Mafi mahimmancin kasuwanci, man siliki (201, DC200, KF 96, TSF451).
Hanyar shiri:Shirya ta amfani da amsa ma'auni.
Halaye na nufin:Ana amfani da danko sau da yawa don wakiltar polymerization na man fetur na silicone, ana amfani da danko don rarrabe samfurori, ci gaba da kira na danko methyl silicone mai a kasa 50mPa.s.
Kayayyakin shiri:50mPa.s Commercial methylsilicon oil, hexamethyldisiloxane (wakilin shugaban), guduro cationic acid macroporous.
tsarin walƙiya.
Na'urar shiri:ginshiƙin amsawa da ke cike da guduro, tsarin walƙiya mara motsi.
Taƙaitaccen tsari:Mix da methyl silicone man da rabuwa wakili a gwargwado ta hanyar dauki shafi, da kuma flash don samun ƙãre silicone man fetur.

dauke da hydrogen silicone man.

Man silicone mai amsawa mai ɗauke da haɗin Si-H (KF 99, TSF484)
Rukunin tsarin gama gari guda biyu:

Shiri ta hanyar daidaita ma'aunin acid:

Babban amfani:silica hydrogen ƙari albarkatun kasa, silicone roba additives, mai hana ruwa magani.

Amino silicone man fetur
Ma'anar:man silicone mai amsawa mai ɗauke da rukunin amino acid hydrocarbon.
Rukunin tsarin gama gari:

Babban amfani:masana'anta gama, mold saki wakili, kayan shafawa, Organic gyara.

Vinyl silicone man fetur

Rukunin tsarin gama gari:

Shirye-shiryen amsa ma'auni:

Amfani:Yi amfani da vinyl don manne tushe da gyaran kwayoyin halitta.

Hydroxysilicon mai
Ma'anar:polysiloxane.
Hanyar hada nauyi mai girma:

Hanya don ƙananan ƙwayar ƙwayar ƙwayar cuta:

Commercial hydroxyl silicone mai:
107 m:high kwayoyin nauyi hydroxysilicone man (danko na 1000mPa.s a sama), a matsayin roba tushen roba (ciki har da phenyl rukuni na 108 m).
Low kwayoyin hydroxyl mai:abun ciki na hydroxyl fiye da 6%, wakili mai tsari, mai ba da ruwa na hydroxyl don tsarin sarrafa roba na fluorosilicone.
Nau'in layi:danko 100mPa.s ~ 1000mPa.s, sau da yawa amfani da su hada da modified silicone man fetur.

Phenyl silicone man fetur

Amfani da phenyl silicone mai:Ana amfani da babban abun ciki na phenyl na man siliki a cikin babban zafi da yanayin iska. Ƙananan abun ciki na phenyl na silicone mai ƙarancin zafin aiki yana da kyau, ana amfani dashi don buƙatun juriya na sanyi. Matsakaicin ƙimar phenyl silicone mai fa'ida yana da faɗi sosai daga 1.41 zuwa 1.58, wanda ya dace da aikace-aikace tare da buƙatun ƙima.
Musamman phenyl silicone man:

Polyether silicone man fetur

Bayani:by yi bambanci na polyether sarkar sashi da kuma polyether sarkar sashi, ta hanyar sinadaran bonds, hydrophilic polyether sarkar kashi ya ba da hydrophilic, polydimethyl siloxane sarkar sashi ba low surface tashin hankali, da kuma samuwar kowane irin surface aiki, da mayar da hankali na polyethylene silicone man fetur. bincike da haɓakawa shine nunin aikace-aikacen, hanyar haɗin kai gabaɗaya, canjin tsari mai dacewa, a cikin ka'idar na iya haɗa nau'ikan mai na silicone iri-iri mara iyaka, daga tsarin ba zai iya tantance aikin aikace-aikacen sa ba, aikace-aikacen allo shine mayar da hankali ga aikin.
Amfani da polyether silicone mai:polyurethane kumfa kumfa wakili (L580), shafi matakin wakili (BYK 3 prefix), surfactant (L-77), masana'anta karewa wakili (softener), ruwa na tushen saki wakili, antistatic wakili, defoaming wakili (self-emulsifying type).