Umthengisi othembekileyo weearhente zokumanzisa

inkcazo emfutshane:

Izinto ezimanzisa zizinto ezinciphisa uxinzelelo lomphezulu wolwelo, nto leyo evumela ukuba lusasazeke lula. Zisetyenziswa kakhulu kwiindlela ezahlukeneyo zokusebenza, kubandakanya ukutya, izinto zokuthambisa, ukwenza amaphepha, unyango lwamanzi, izicoci, ukuvelisa iswekile, ukubilisa, ukugquma, ukuprinta nokudaya amalaphu, ukubhola nokucokisa, ioyile ye-hydraulic kunye neoyile yokuthambisa ekumgangatho ophezulu, izinto ezikhupha izinto, kunye nezinye izinto ezininzi.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iipropati zeMvelo nezeKhemikhali

Ii-Wetting agents, uhlobo lwe-polyorganosiloxane enesakhiwo setyathanga esinee-polymerization degrees ezahlukeneyo, zisebenza njenge-wetting agent emangalisayo. Yenziwa nge-hydrolysis ye-dimethyldichlorosilane kunye namanzi ukuze kufunyanwe i-condensation ring yokuqala. I-ring emva koko iyaqhekeka, ilungiswe ukuze kuveliswe i-Chemicalbook ring ephantsi, kwaye idityaniswe ne-head agent kunye ne-catalyst ye-polymerization. Le nkqubo iphumela kuluhlu olwahlukeneyo lwe-Wetting agents ezinee-polymerization ezahlukeneyo. Izinto ezibila kancinci ziyasuswa nge-vacuum distillation ukuze kufunyanwe ii-Wetting agents zokugqibela.

Ngaphandle kokuba yiarhente yokumanzisa, ioyile ye-silicone inezinye izinto ezininzi kunye nokusetyenziswa kwayo. Isetyenziswa rhoqo njengesicoci sokucoca ulwelo kumashishini afana nokulungisa ukutya, ukuvelisa izinto zokuthambisa, kunye nokwenza iphepha. Ngokunciphisa ukwakheka kwe-foam ngempumelelo, ioyile ye-silicone iyayiphucula inkqubo yemveliso iyonke. Ukongeza, isetyenziswa njengesithako esiphambili ekudalweni kwe-silicone resin kunye nerabha ye-silicone. Ezi zinto zisetyenziswa ngokubanzi njengezinto zokuncamathelisa, izongezo zeplastiki ezithintela ilangatye, izinto zokukhusela izinto, kunye nokunye.

Ukuguquguquka kweoyile ye-silicone kuboniswa ngakumbi kukuqeshwa kwayo njenge-arhente yokugqiba kwishishini lesikhumba. Inceda ekuphuculeni inkangeleko, ubume, kunye nokuqina kweemveliso zesikhumba. Ngaphezu koko, kwezinye iindawo ezahlukeneyo, ezifana nokuvelisa isepha esemgangathweni ophezulu, ayisebenzi nje kuphela njenge-arhente yokumanzisa kodwa ikwasebenza njengesithako esibalulekileyo sokwenza kunye nokuzinza.

Inzuzo

(1) Ukusebenza kwe-viscosity yeyona nto ilungileyo kwi-lubricant yolwelo, kwaye utshintsho lwe-viscosity kubushushu obubanzi luncinci. Ingongoma yayo ye-condensate ngokubanzi ingaphantsi kwe--50 ° C, kwaye eminye ifikelela kwi--70 ° C. Igcinwa ixesha elide kubushushu obuphantsi. Inkangeleko kunye ne-viscosity yeemveliso zayo zeoyile azitshintshanga. Yioyile esisiseko eqwalasela ubushushu obuphezulu, ubushushu obuphantsi, kunye nobubanzi bobushushu.

(2) Uzinzo oluhle kakhulu lwe-oxidation yobushushu, njengobushushu bokubola kobushushu> 300 ° C, ukulahleka okuncinci kokufuma (150 ° C, iintsuku ezingama-30, ukulahleka kokufuma yi-2%) kuphela, uvavanyo lwe-oxidation (200 ° C, 72H), utshintsho lwe-viscosity kunye nexabiso le-asidi.

(3) Ubushushu bombane obugqwesileyo, ukumelana nomthamo, njl. Kubushushu obuqhelekileyo ～ 130 ℃, ayitshintshi (kodwa ioyile ayinakuba ngamanzi).

(4) Yioyile engenabungozi kwaye ayinagwebu kwaye inamandla okulwa namaqamza, engasetyenziswa njengesigqubuthelo.

(5) Uzinzo oluhle kakhulu lokucheba, olunokufunxa ukungcangcazela nokuthintela ukudluliselwa kokungcangcazela.