Isakhiwo esiyisisekelo samafutha e-silicone

Isimo sesakhiwo 1:

Amakhemikhali amakhemikhali i-Siloxilicone Bond (si-o-si):Ukuphikiswa okubandayo, ukucindezelwa, ukucindezelwa okuphansi kwe-innertia, ukumelana nokushisa, ukumelana nelangabi, ukumelana kwe-oxidation, ukumelana kwe-arc, ukumelana kwe-irradiation, ukumelana kwesimo sezulu.

I-Silicon Carbon Bond (Si-C):Ukuphikiswa okubandayo, ukucindezelwa, ukucindezela okuphansi kwe-vapor, umsebenzi we-inert / indawo engaphezulu, i-hydrophobic, ukukhululwa, ukudephala.
Isakhiwo sesibili: izinhlaka ezine zeseli

Hlela isimilo sesithathu: I-Silicon Methyl Group ibaluleke kakhulu

I-Methyl Silicon Carbon Bond iyibhomu elizinzile le-silicon carbon; Ukuba khona kwe-silicone methyl kunikeza ama-alicone oil ahlukile izakhiwo; Zonke izinhlobo zamafutha e-silicone asuselwa kumafutha we-silicone ka-methyl; Uwoyela we-silicone osuselwa ekwabiwe ngamaqembu angenamaqembu angewona amaqembu we-methyl.

Ukuhlukaniswa ngoyela kawoyela weSilicon

Inert abicah Amafutha:Ngokuvamile ayisebenzisi ukubamba iqhaza ekuphendukeni kwamakhemikhali, ukusetshenziswa kwezakhiwo ezibonakalayo zamafutha e-abicone, kunezakhiwo zamakhemikhali. Njengo: I-Methyl Silicone Amafutha, uwoyela we-abicone we-phenyl abicone, ama-polyleth abicone uwoyela, i-alklyl abicone uwoyela, i-trifluoropropyl abicone uwoyela, i-ethyl abicah uwoyela, njll.

Amafutha e-silicone esebenzayo: aneqembu elisebenzayo elisebenzayo, elivame ukuhileleka ekuphendukeni kwamakhemikhali.
Okufana ne: Hydroxysicicone Amafutha, Vinyl Silicone Amafutha, Hydrogen abicah Amafutha, Amino abicah Amafutha, Sulfhydryl abicah uwoyela. I-Silicone Oil iyindlela ekhethekile yoketshezi lwamafutha nge-silicon Carbon Bond kanye ne-Silicon Silicon Bond. I-Silicon Methyl inikezela ngomsebenzi ongaphezulu, i-hydrophobic, nokukhululwa; Isakhiwo se-Silicon sinikezela ukuqina (inert) kanye nezinto ezinhle kakhulu zikagesi.

Isingeniso se-Silicone Oil Isingeniso
uwoyela we-methylsilicone
Incazelo:Onke amaqembu ezinto eziphilayo esakhiweni samangqamuzana angamaqembu we-methyl.
Izici:ukuqina okuhle okushisayo; i-dielectric enhle; hydrophopobicity; I-Viscosity Nokungcola. I-ail ebaluleke kakhulu yezentengiselwano, i-ailcone kawoyela (201, DC200, KF 96, TSF451).
Indlela yokulungiselela:Lungiselela ngokusebenzisa ukusabela kokulingana.
Isimo sisho ukuthi:I-Viscosity ivame ukusetshenziselwa ukumela i-polymerization yamafutha e-silicone, i-viscosity isetshenziselwa ukwahlukanisa imikhiqizo, ukuguquguquka okuqhubekayo kokubona i-viscosity methyl abicone uwoyela ongaphansi kwe-50MPA.S.
Izinto zokulungiselela:I-50MPA.S Commerce Methylsilicone Oil, HexamethyldisiLoxane (I-Ejenti Yekhanda), iMacroporous Acidical Resin.
uhlelo lwe-flash.
Ukulungiselela Idivaysi:Ikholomu yokuphendula egcwele i-resin, uhlelo lwe-vacuum flash.
Inqubo emfushane:Hlanganisa uwoyela we-silicone we-methyl kanye ne-ejenti yokuhlukanisa ngokulingana ngekholomu yokuphendula, bese ukhanyisela ukuze uthole uwoyela we-silicone.

equkethe uwoyela we-hydrogen abicone.

Amafutha e-silicone asebenzayo aqukethe i-SI-H Bond (KF 99, TSF484)
Amayunithi amabili ajwayelekile ajwayelekile:

Ukulungiselela nge-ACAS CANK Planse:

Ukusetshenziswa okuyinhloko:I-Silicon hydrogen yengeze impahla eluhlaza ebonakalayo, izithasiselo ze-silicone Rubber, i-ejenti yokwelashwa okungenamkhawulo.

Amino abicah uwoyela
Incazelo:uwoyela we-silicone osebenzayo oqukethe iqembu le-hydrocarbon amino.
Amayunithi ajwayelekile wesakhiwo:

Ukusetshenziswa okuyinhloko:Ukuqedwa kwendwangu, isikhunta sokukhipha i-ejenti, izimonyo, ukuguqulwa kwe-organic.

Uwoyela we-vinyl abicone uwoyela

Amayunithi ajwayelekile wesakhiwo:

Ukulungiselela ukusabela kokulingana:

Sebenzisa:Sebenzisa i-vinyl ye-glue eyisisekelo kanye nokuguqulwa kwe-organic.

Uwoyela we-hydroxysilicon
Incazelo:polysiloxane.
Indlela Ephakeme Ephakeme-Isisindo Synthesis:

Indlela yokwenza isisindo esiphansi se-molecular isisindo:

Amafutha e-aildroxyl ka-hydroxyl uwoyela:
107 Adhesive:Isisindo esiphakeme se-molecular Hydroxysilicone uwoyela (ukubonakala kwe-1000mpa.S ngenhla), njengerabha esuselwa enjoloba (kufaka phakathi i-Phenyl Group of 108 Adhesive).
Amafutha aphansi we-hydroxyl ephansi:Okuqukethwe kwe-Hydroxylomu ngaphezulu kwama-6%, i-ejenti yokulawula ehlelekile, uwoyela we-hydroxyl ohleliwe wokulawulwa okuhlelekile kwerabha le-fluorosilicone.
Uhlobo Lwelayini:I-Viscocity 100MPA.S ~ 1000mpa.S.S, evame ukusetshenziselwa ukuhlanganisa uwoyela we-silicone oguquliwe.

Uwoyela we-abicone we-phenyl

Ukusetshenziswa kwamafutha e-abicone we-phenylOkuqukethwe okuphezulu kwe-phenyl kwamafutha e-silicone asetshenziswa ekushiseni okuphezulu nasezimweni zokungahambi kahle. Okuqukethwe okuphansi kwe-phenyl kokusebenza kwamafutha okushisa okushisa kwe-silicone kulungile, kusetshenziselwa izidingo zokuphikiswa okubandayo. Izinga lokuphinda livule uwoyela we-silicone ka-phenyl libanzi kakhulu kusuka ku-1.41 kuya ku-1.58, elilungele izinhlelo zokusebenza ngezidingo zamanani okuvula.
Uwoyela okhethekile we-silicone oyela:

Uwoyela we-abicone we-polythert

Ukubuka konke:Ngomehluko wokusebenza we-polyther tegment ingxenye kanye nengxenye yama-polythert, ngokusebenzisa izimbotshana zamakhemikhali, i-hydrophilic polythert chain ingxenye yayo, kanye nokwakheka kwazo zonke izinhlobo zomsebenzi, ukugxilwa kwe-polyethylene abicone, ukugxilwa kwe-polyethylene abicone, ukugxila kwe-polyethylene abicone, ukuguqulwa kwe-polyethylene abicone, i-General Syntheris indlela, ushintsho lwesakhiwo olusebenzayo lungavumelanisa okungenamkhawulo Izinhlobonhlobo zamafutha e-abicone we-polytheth all, kusuka esakhiweni azikwazi ukunquma ngokugcwele ukusebenza kwayo kohlelo lokusebenza, ukuhlolwa kwesicelo kugxilwe emsebenzini.
Ukusetshenziswa kwamafutha e-polytheth abicone:I-Polyurethane Foam Foam ejenti (L580), i-Agent ye-Level (i-Pyk 3 isiqalo), i-surfic (L-77), i-Agent Defence Ejenti, i-Agent Defence Ejenti, Uhlobo lwe-DeChausing).