Ukusetshenziswa kwe-dimethyldiethoxysilane
Lo mkhiqizo usetshenziswa njenge-ejenti yokulawula yesakhiwo ekulungiseleleni irabha ye-silicone, i-chain extender ekuhlanganiseni kwemikhiqizo ye-silicone nezinto zokwenziwa zamafutha abicah.
Indawo yokufaka isicelo
Isetshenziswa njenge-ejenti yokulawula yesakhiwo ekulungiseleleni irabha ye-silicone, i-chain extender ekuhlanganiseni kwemikhiqizo ye-silicone kanye nempahla eluhlaza yokuhlanganisa uwoyela we-silicone.Kuyimpahla ebalulekile yokukhiqiza i-silicone resin, uwoyela we-benzyl silicone kanye ne-ejenti engangeni manzi.Ngesikhathi esifanayo, kulula ukwenza i-hydrolyze futhi ingenza i-alkali metal silanol usawoti nge-alkali metal hydroxide.Ingasetshenziswa futhi njenge-crosslinking agent ye-RTV silicone rubber.
Ukupakisha: ibhakede lensimbi noma ibhakede lensimbi elifakwe ulayini, isisindo net: 160kg.
Isitoreji nezici zokuthutha
•[Izixwayiso zokusebenza] ukusebenza okuvaliwe, i-exhaust yendawo.Ama-operators kumele aqeqeshwe ngokukhethekile futhi alandele ngokuqinile izinqubo zokusebenza.Kuphakanyiswa ukuthi abaqhubi kufanele bagqoke imaski yegesi yokuhlunga (imaski enguhhafu), izibuko zokuphepha kwamakhemikhali, ama-ovaroli avikelayo okungena ushevu kanye namagilavu angamelana nowoyela enjoloba.Gcina kude nomlilo nemithombo yokushisa.Ukubhema kwenqatshelwe ngokuphelele emsebenzini.Sebenzisa uhlelo lokungenisa umoya olungaqhumi kanye nezinto zokusebenza.Vimbela umhwamuko ukuthi ungavuzi emoyeni wasemsebenzini.Gwema ukuthintana nama-oxidants nama-asidi.Phatha ngokucophelela ukuvikela ukulimala kokupakishwa neziqukathi.Amathuluzi okucisha umlilo kanye nempahla yokwelapha eziphuthumayo evuzayo yezinhlobo ezihambisanayo namanani azohlinzekwa.Iziqukathi ezingenalutho zingaqukatha izinto eziyingozi.
•[Izinyathelo zokuphepha] zigcina endaweni yokugcina impahla epholile, eyomile futhi enomoya omuhle.Gwema umlilo nokushisa.Izinga lokushisa lokugcina akufanele lidlule ku-30 ℃.Iphakheji kufanele ivalwe kusuka kumswakama.Izogcinwa ngokuhlukana nama-oxidants nama-asidi, futhi ukugcinwa okuxubile kuzogwenywa.Akufanele igcinwe ngobuningi noma isikhathi eside.Sebenzisa izibani ezingaqhumi kanye nezindawo zokungenisa umoya.Akuvunyelwe ukusebenzisa imishini namathuluzi alula ukukhiqiza izinhlansi.Indawo yokugcina izofakelwe okokusebenza okuphuthumayo okuvuzayo kanye nezinto zokwamukela ezifanele.
Hlela amanothi
1. Ngesikhathi sokugcinwa, ingashi futhi ivikele umswakama, ihlale ingenisa umoya futhi yomile, igweme ukuthintana ne-asidi, i-alkali, amanzi, njll., futhi igcine
Izinga lokushisa - 40 ℃ ~ 60 ℃.
2. Gcina futhi uthuthe izimpahla eziyingozi.
Ukwelashwa okuphuthumayo kokuvuza kwe-dimethyldiethoxysilane
Khipha abasebenzi endaweni engcoliswe amanzi avuzayo uye endaweni ephephile, ubahlukanise futhi ubeke umkhawulo ekufinyeleleni kwabo.Unqamule umlilo.Kuphakanyiswa ukuthi abasebenzi bezokwelashwa kwezimo eziphuthumayo kufanele bagqoke amathuluzi okuphefumula okuphefumula kahle azimele kanye nezingubo zokuvikela ukulwa nomlilo.Ungathinti ukuvuza ngokuqondile.Sika umthombo ovuzayo kakhulu ngangokunokwenzeka ukuze uvimbele indawo evalekile efana nendle kanye nomsele wokudonsa amanzi.Ukuvuza okuncane: sebenzisa i-vermiculite yesihlabathi noma ezinye izinto ezingashi ukuze umunce.Noma shisa esizeni ngaphansi kwesimo sokuqinisekisa ukuphepha.Inani elikhulu lokuvuza: yakha i-dike noma umbe umgodi ukuze uwamukele.Mboza ngegwebu ukuze unciphise ukulimala kwesitimu.Sebenzisa iphampu elingaqhumisi ukudlulisa emotweni yethangi noma eqoqweni elikhethekile, ugaywe kabusha noma uthuthe endaweni yokulahla imfucuza ukuze ilahlwe.
Izinyathelo zokuzivikela
Isivikelo sohlelo lokuphefumula: imaski yesihlungi segesi esizidonsayo (imaski enguhhafu) kufanele igqokwe lapho uthintana nomhwamuko wayo.
Ukuvikela iso: gqoka izibuko zokuphepha zamakhemikhali.
Ukuvikela umzimba: Gqoka izingubo ezivikelayo ekungeneni koshevu.
Ukuvikela isandla: gqoka amagilavu enjoloba.
Abanye: ukubhema akuvunyelwe ngokuphelele endaweni yomsebenzi.Ngemva komsebenzi, geza futhi ushintshe izingubo.Naka inhlanzeko yomuntu siqu.
Izinyathelo zosizo lokuqala
Ukuthinta isikhumba: khipha izingubo ezingcolile bese ugeza isikhumba kahle ngamanzi anensipho namanzi ahlanzekile.
Ukuthintana kwamehlo: phakamisa izinkophe bese ugeza ngamanzi agelezayo noma ngosawoti ovamile.Funa iseluleko sezokwelapha.
Ukuhogela: shiya ngokushesha indawo emoyeni omusha.Gcina umgudu wokuphefumula ungavimbekile.Uma ukuphefumula kunzima, nikeza umoya-mpilo.Uma ukuphefumula kuyeka, yenza ukuphefumula okwenziwa ngokushesha.Funa iseluleko sezokwelapha.
Ukungenisa: phuza amanzi afudumele anele ukuze ubangele ukuhlanza.Funa iseluleko sezokwelapha.
Indlela yokuqeda umlilo: fafaza amanzi ukuze upholise isitsha.Uma kungenzeka, susa isitsha endaweni yomlilo usiyise endaweni evulekile.I-ejenti yokucisha: i-carbon dioxide, impushana eyomile, isihlabathi.Akukho mlilo wamanzi noma wegwebu ovunyelwe.
Isikhathi sokuthumela: Sep-24-2022