1. Iyini i-Silicone?

I-Silicone iwuhlobo lwe-polymer yokwenziwa eyenziwe ngamathuluzi aphindayo we-siloxane, lapho ama-athomu e-silicon eboshelwe kuma-athomu omoya-mpilo. Isuka ku-silica etholakala esihlabathini nase-quartz, futhi icwengisiswa ngezindlela ezihlukahlukene zamakhemikhali.

Ngokungafani neningi lama-polymers afaka ikhabhoni, i-silicone inesisekelo se-silicon-oksijini, eyinikeza izimfanelo ezikhethekile. Ngesikhathi sokukhiqiza, izingxenye ezingeziwe ezifana nekhabhoni, i-hydrogen, nama-filler zinikelwe ukuze kwakhiwe izinhlobo ezahlukene ze-silicone ukuze zisetshenziswe okuthile.

Nakuba i-silicone yabelana ngokufana nenjoloba, iphinde ifane nama-polymers epulasitiki ngenxa yokuguquguquka kwayo. Ingakwazi ukuphatha izinhlobo ezihlukahlukene njengemikhiqizo efana nerabha ehlukahlukene, izinto eziguquguqukayo, noma mhlawumbe izinhlanganisela ezifana noketshezi.

Ingabe i-Silicone Plastic?

Ngenkathi i-silicone nepulasitiki yabelana ngezimfanelo eziningi, ziyahlukahluka. Ingxenye enkulu ye-silicone, i-siloxane, iqukethe i-silicon, umoya-mpilo, ne-methyl, ngokungafani ne-ethylene ne-propylene yepulasitiki. I-Silicone i-thermosetting, etholakala kakhulu ku-quartz ore, kuyilapho ipulasitiki i-thermoplastic, ngokuvamile etholakala emikhiqizweni kawoyela. Naphezu kokufana, ukwakheka kanye nezakhiwo zabo kubenza bahluke ngokuphawulekayo.

Sizothola okwengeziwe kanye nomehluko phakathi kwe-silicone namapulasitiki ngokuhamba kwesikhathi.

Ingabe I-Silicone Iphephile?

I-Silicone ibhekwa njengevikelekile ezisetshenziswa ezihlukahlukene, okuhlanganisa ukudla nokusetshenziswa emtholampilo, yizinkampani zikahulumeni ezifana ne-FDA (Food and Drug Administration) e-United States kanye ne-Health Canada. Ihambisana ne-biocompatible, okubonisa ukuthi ayisabelani namaseli emvelo noma uketshezi futhi ifanele izimila zezokwelapha namagajethi. I-silicone nayo ayisebenzi futhi ayingenisi izinto ezilimazayo zibe ukudla noma uketshezi, iyenze ibe umkhiqizo onconyiwe wezitsha zokupheka, izinto zokubhaka, neziqukathi zendawo yokugcina ukudla.

Naphezu kwezinkinga zangaphambilini eziphathelene nokuphepha kwe-silicone, ukucwaninga okukhulu nokugunyazwa okubusayo kugunyaza ukusetshenziswa kwayo kumakhasimende ahlukahlukene kanye nemikhiqizo yomtholampilo. Kodwa-ke, kuyatuseka ukuthi ukhethe i-silicone yebanga lokudla noma yezinga lezokwelapha ezinhlelweni ezifanele.

Ungase futhi kukuthakasele ukuqonda: Ingabe i-silicone inobuthi?

2. I-Silicone vs. Ipulasitiki: Umehluko Phakathi Kwe-Silicone nePlastiki
I-Silicone nepulasitiki yimikhiqizo emi-2 evamile etholakala ezinhlelweni eziningi ezisizungezile. Nakuba zingabonakala ziqhathaniswa ekuqaleni, zinezinzuzo ezihlukile kanye namakhaya azenza zifane kangcono ngezinhloso ezahlukene. Ake singene sijule phakathi komehluko obalulekile phakathi kwezici nezinzuzo ze-silicone nepulasitiki.

Ukusimama:
Ama-Silicone angasetshenziswa kabusha kodwa ngokuvamile adinga izikhungo ezikhethekile. Lezi zikhungo ezisebenzisa kabusha zingaguqula i-silicone ibe izinto zokuthengisa zokugcoba, zehlise udoti wokulahla udoti kanye nokusimama kokukhangisa. Nakuba ingonakalisi ngokwemvelo, kunemizamo eqhubekayo yokuhlola izinketho ze-silicone esukela ezintweni ezisekelwe ku-bio. Ipulasitiki, ngakolunye uhlangothi, isukela kuwoyela, insiza engavuseleleki, enezela kakhulu ekungcolisweni kwemvelo kanye nokushoda kwezinsiza. Ngaphezu kokubeka i-microplastics izingozi ezinkulu olwandle kanye nempilo yasemanzini. Ngokushesha nje lapho zisesimweni, zingaqhubeka amakhulu eminyaka, zibangele ukulimala ezindaweni nezilwane zasendle.

Ukumelana nezinga lokushisa:
I-Silicone ikhanya ngokuphelele ekumelaneni kwayo nezinga lokushisa okuvelele. Ibonisa ukumelana nokushisa okukhethekile, ibambelele ekushiseni okufika ku-400 ° F ngaphandle kokuncibilika noma ukugoqa. Lokhu kuyenza ilungele izinhlelo zokusebenza ezifana ne-cookware, i-bakeware, nama-mitts kahhavini. Ngokufanayo, i-silicone isebenza kahle kuzilungiselelo ezibandayo, iqhubeka iguquguquka kuze kube -40 ° F. Ukumelana okufudumele kwePlastiki kuyahlukahluka kuye ngohlobo oluthile. Amanye amapulasitiki angancibilika noma ajike emazingeni okushisa aphezulu, kanti amanye angagcina eseba brittle kubanda kakhulu.

Ukumelana Namakhemikhali:

I-Silicone ikhombisa ukumelana namakhemikhali okuphezulu, okuyenza ibe ukukhetha okungenabungozi ezinhlelweni ezibandakanya ukuthintana nokudla, iziphuzo, kanye nokusetshenziswa kwezokwelapha. Ngokuvamile ayiwakhiqizi amakhemikhali ayingozi noma intuthu ngenkathi isetshenziswa. Lokhu kumelana nokuwohloka kwamakhemikhali kuqinisekisa ukuthi izinto ze-silicone zigcina ukuzinza nokusebenza kahle kwazo futhi uma zisekelwe ezintweni ezihlukahlukene zokuhlanza noma izinkinga zemvelo. Ipulasitiki, noma kunjalo, inikeza isithombe esihlukile. Ngenkathi amanye amapulasitiki engenazo ubungozi bokugcina ukudla, amanye angakwazi ukudonsa amakhemikhali ayingozi nalimazayo njenge-BPA emkhathini, ikakhulukazi lapho kushisa. Le nqubo ayigcini nje ngokubeka izingozi zezempilo kodwa ngaphezu kwalokho inomthelela ekungcoleni komoya kanye nokuwohloka kwemvelo.

Ukuphikiswa Kwe-Microbial
Nakuba i-silicone ingeyona into elwa namagciwane ngokwemvelo, ukuhlanganisa abameleli bemithi elwa namagciwane njengama-ejenti esiliva ne-zinc njengezithasiselo kuthuthukisa izindawo zayo zokuhlala ezilwa namagciwane noma ukuthengisa, kuvimbele ngokufanelekile ukukhula kwamagciwane kanye nesikhunta nesikhutha. Inkokhelo evumayo yeSilver ixhumana nama-biomolecule ashajiwe kabi, ilungisa uhlaka lwawo futhi ivimbele ukukhula kwamagciwane. Izakhiwo ezifanayo ze-antimicrobial zingafinyelelwa ngamapulasitiki anezithasiselo noma ama-coatings, ukuvimbela ukukhula kwamagciwane afana nesikhunta kanye nama-microorganisms endaweni.

Ukuphila Okude Nokuguquguquka:

Kokubili i-silicone nepulasitiki kunikeza ukuphila isikhathi eside, kodwa i-silicone ihamba phambili ekuguquguqukeni kwayo okuqinile nokumelana ne-hydrolysis. I-Silicone igcina ubuqotho bayo bezakhiwo kanye nezakhiwo zokuhlala futhi lapho ingaphansi komswakama noma izindawo eziwuketshezi, okwenza ingavikeleki kakhulu ekubhujisweni okulethwa yi-hydrolysis. Ukuphila isikhathi eside kwepulasitiki kuncike ohlotsheni. Amapulasitiki aqinile angaba aqine kakhulu, kodwa amanye abe brittle noma ahlukaniseke isikhathi eside. Ukuvumelana nezimo kuyahlukahluka kumapulasitiki, kanti okunye okunikeza ukugoba okulinganiselwe kuqhathaniswa nokuguquguquka okuphawulekayo kwe-silicone.

Izinhlelo zokusebenza
Zombili izinto ezisetshenziswayo zingaba sobala noma zifakwe umbala, zinikeze ukuguquguquka kokubukeka nokusetshenziswa. Ukuvumelana nezimo kweSilicone kunweba kudlule izindawo zayo zokuhlala ezingokoqobo kuye emandleni ayo okwakhiwa ngezindlela ezihlukahlukene, ubukhulu, nemibala. Abahlinzeki bangakwazi ukuhlanganisa ukwakheka kwe-silicone ukuze bahlangabezane nezidingo ezithile. I-Silicone ithola izinhlelo zokusebenza ku-cookware, i-bakeware, imikhiqizo yezingane, amathuluzi omtholampilo, ama-gaskets, nama-sealant ngenxa yezindawo zayo zokuhlala ezikhethekile. Ngakolunye uhlangothi, ipulasitiki idlangile emhlabeni wokupakisha, amabhodlela, izitsha, amathoyizi, izinto zikagesi, nezingubo ngenxa yokuthengeka kwayo nokusebenza okuhlukahlukene.

3. Izinzuzo Ze-Silicone

I-Silicone iba inketho ephakeme ngaphezu kwepulasitiki ezintweni eziningi. Vumela ukuphindaphinda kuzo zonke izinzuzo ze-silicone.

Ukusebenziseka kabusha: Ama-Silicone angagaywa kabusha, kuncishiswe imfucuza yokulahla imfucumfucu kanye nokusimama kokukhangisa. Izikhungo ezikhethekile ziguqula i-silicone ibe izithambisi zezimboni, zandise umjikelezo wayo wokuphila.

Ukumelana Nokushisa: I-Silicone imelana namazinga okushisa aqinile ukusuka ku--40 ° F kuya ku-400 ° F, okuyenza ilungele okokusebenza kokupheka, i-bakeware, nama-oven mitts. Ukumelana kwayo okufudumele kwenza ukuphatha okuthile okuvikelekile endaweni yasekhishini nasezimisweni zezentengiselwano.

Ukumelana Kwamakhemikhali: I-Silicone ivikela kakhulu amakhemikhali, iqinisekisa ukuphepha kokudla, iziphuzo, nokusetshenziswa emtholampilo. Igcina ubuqotho nalapho ingaphansi kwezimo ezinzima zokuhlanza nezemvelo.

Ukumelana Namagciwane: Nakuba i-silicone ngokwayo ingenazo izakhiwo eziyisisekelo zokulwa namagciwane, okuhlanganisa ama-antimicrobial agents njengoba izithasiselo zithuthukisa ukusebenza kahle kwayo kokulwa namagciwane. Ama-ion esiliva akhokhiswa kahle asebenzisana nama-biomolecules akhokhiswa kabi, aphazamise uhlaka lwawo futhi amise ukukhula kwamagciwane.

Ukuqina Nokuvumelana nezimo: I-Silicone iqinile futhi igcina ukwakheka kwayo nokuvumelana nezimo ngesikhathi, idlula amapulasitiki amaningi. Ukuguquguquka kwayo okuhlala isikhathi eside kuyenza ilungele ukusetshenziswa okuphindwe kabili nokuchayeka ezinkingeni ezinzima.

Ukuvumelana nezimo: Ingakhiwa ibe yizimo eziningi, osayizi, kanye nemithunzi, ivumelane nezidingo ezahlukahlukene zohlelo lokusebenza. Abenzi bangakwazi ukwenza ukwakheka kwe-silicone kube ngokwakho ukuze kuhlangatshezwane nezidingo zemininingwane, bathuthukise ukwakheka komkhiqizo nokusebenza.

Izinhlelo zokusebenza: I-Silicone ithola ukusetshenziswa ku-kitchenware, i-bakeware, amathuluzi omtholampilo, nama-sealers, ihlinzeka ngezindawo zokuhlala ezikhethekile kanye nezinzuzo zokusebenza kahle. Kusukela endaweni yekhishi ebalulekile kuya ezintweni zezimboni, ukuguquguquka kwe-silicone kuyenza ibaluleke kakhulu kuzo zonke izimboni ezihlukahlukene.

4. Imikhiqizo Ejwayelekile Ye-Silicone

Izinto zenjoloba ye-Silicone zibalulekile ezimbonini ezahlukene, zihlinzeka ngezinhlobonhlobo zezicelo nemikhiqizo. Izingxenye ze-Silicone, ezihlanganisa izinkinobho, izimpawu, ama-O-rings, ama-gaskets, namashubhu, zidlala imisebenzi ebalulekile ekuvaleni, ekusekeleni, nasekuvikeleni izakhi.

Amashidi e-Silicone anikezela ngezinketho ezisezingeni eliphezulu zezinhlelo zokusebenza ezahlukahlukene. Noma kunjalo, amandla abo angaphezulu aphansi adala ubunzima lapho ehlangana nezinye izinto ezihlukahlukene. I-DTG ® ibhekana nale nkinga ngokuqinisekisa ukunamathela okuthembekile nokusebenza kahle kuwo wonke ama-substratum ahlukahlukene, iyenze ibe isevisi ethuthukisiwe ezimakethe ezimbalwa.

Ake sicabangele izinhlelo zokusebenza eziningi ze-silicone emikhakheni ehlukahlukene:

Imboni Yezimoto
Ukumelana nokushisa kwe-silicone nokuqina kuyenza ibaluleke ezinhlelweni zezimoto. Ivikela izingxenye zenjini, ikwazi ukumelana nokushisa kwama-gaskets namashubhu, kanye nokudlidliza okumanzi kumasistimu amisiwe. Ukuvumelana nezimo kuvumela ukubumba okunembayo, okuqinisekisa ama-seal aqinile kanye nokusebenza kahle okuthuthukisiwe ezinjinini nasekudluliseni.

Ngokunjalo, ifilimu ye-silicone yemoto isiyinketho ekhethwayo yokunquma ingaphakathi le-auto. Ikwazi ukumelana ne-UV kanye nomswakama, ukumelana nokushisa nokubanda, ukuyigcina kulula kakhulu, ukuguquguquka kwesakhiwo, ububanzi besimanje bobuhle, nokuphepha nokuphepha. Naphezu kokuba ibiza kakhulu futhi isabela kancane kunemikhiqizo evamile njengesikhumba semvelo, izinzuzo zayo, okufaka ukuphepha nokuvikeleka kanye nokumelana nezinga lokushisa, ikwenza kube inketho ephoqelelayo yokulungisa iminyango, iphaneli yokulawula, amadeshibhodi, nokunye okuningi.

Thola kabanzi mayelana nokuthi ifilimu yethu yokuhlobisa esekwe ku-silicone iyindlela efanelekile yokunquma imoto yasendlini!

Imboni Yokunakekelwa Kwezempilo Nezokwelapha

Emkhakheni wezokwelashwa, i-biocompatibility ye-silicone, ukuqina, kanye nokuba nzalo kubaluleke kakhulu. Isetshenziswa kahle ekufakweni, kuma-prosthetics, kanye namashubhu ezokwelapha ezindaweni zayo zokuhlala ze-hypoallergenic noma ezohwebo kanye nokumelana noketshezi lomzimba. Ukubukeka kwayo okuthambile kanye nokuguquguquka kwayo kunciphisa ukungakhululeki komuntu ngamunye, kuyilapho ukumelana namagciwane kuqinisekisa inhlanzeko. Kuyasiza futhi ekululameni nasekunciphiseni izibazi ngenxa yemvelo yayo evumelana nesikhumba. Ezinye izinhlelo zokusebenza ezijwayelekile zihlanganisa ukuphefumula nokugeleza komoya, imithi yokwelapha, izixhumi zenhliziyo, isikhunta nesikhutha, okwenza i-silicone ibalulekile ekusebenzeni komtholampilo okubucayi. I-movie ye-Clinical Silicone nayo ifanele ukubekwa endaweni engaphezulu yamagajethi omtholampilo, njengama-electrocardiographs.

Zitholele okuningi mayelana nefilimu yethu ye-silicone elwa namagciwane!

Indwangu

Izembozo ze-silicone zithuthukisa ukusebenza kahle kwemikhiqizo yendwangu ngokunikeza ukuxosha amanzi, ukumelana nombala, kanye nokuqina. Ifakwa ezintweni zemishini yangaphandle, kanye nezingubo zemidlalo, ivikela ukuncipha, ukuqhekeka, nesimo sezulu esibi ukuze kwandiswe iminyaka yokuphila kwezindwangu.

Yenziwe nge-silicone, indwangu ye-silicone, njengesikhumba semvelo esisekelwe ku-silicone se-vegan sibukisa ngokumangalisayo impilo ende, ukumelana namanzi, nokugcinwa kombala ezimeni zasemanzini. Ivikelekile emanzini anosawoti, emisebeni ye-UV, kanye ne-hydrolysis, idlula izinto ezivamile ezifana nekhanvasi noma isikhumba semvelo. Ukuhlanza kalula, ukumelana nesikhunta nesikhutha, nokuqina kwamakhemikhali kuqinisekisa ukufaneleka kwayo ezilungiselelweni zasolwandle.

Kuyinto impahla ekahle ifenisha zasolwandle.

Zitholele okwengeziwe ngesikhumba sethu semvelo se-vegan esisekelwe ku-silicone khona lapha!

Izicelo zebanga lokudla

Ubuthi be-silicone obungenabo ubuthi, ukuguquguquka, kanye nokumelana nezinga lokushisa (kokubandayo nokushisayo) kuyenza ifanelekele izinto zomndeni zebanga lokudla. I-silicone yezinga lokudla isetshenziswa ku-bakeware, ezitsheni zendawo yasekhishini, nasezitsheni zendawo yokugcina ukudla ngenxa yokuphepha kwayo kanye nokuba lula kokuhlanza. Izakhiwo zeSilicone ezinganamathiki zigwema ukudla ukuthi zinganamatheli, ziqinisekisa ukupheka nokupheka kalula, kuyilapho ukuphila kwayo isikhathi eside kwenza ukusebenza okuhlala njalo endaweni yasekhishini. Iphinde ivikele amanzi futhi imelane namakhemikhali, isikhunta nesikhutha, kanye nesikhunta.

Ezogesi

Emkhakheni wemishini ye-elekthronikhi, i-silicone conductivity ye-thermal, amakhaya e-insulation, nokumelana nomswakama kanye namakhemikhali kubalulekile. Isetshenziswa kuma-seal, ama-gaskets, amaselula, i-motherboard, nezinto ze-potting ukuvikela izingxenye ze-elekthronikhi ezintweni ezithinta imvelo, ukuqinisekisa ubuqotho nokuqina. Ikhono le-silicone lokumelana namazinga okushisa adlulele nezimo ezinzima livikela izinto zikagesi ezintekenteke ezinhlelweni ezihlukene.