1. Chii chinonzi Silicone?

Silicone imhando yekugadzira polymer yakagadzirwa kubva kune siloxane inodzokorora zvishandiso, uko maatomu esilicon anosungirirwa kumaatomu eokisijeni. Inobva kune silica inowanikwa mujecha uye quartz, uye inonatswa nenzira dzakasiyana dzemakemikari.

Kusiyana nehuwandu hwemapolymers anosanganisira kabhoni, silicone ine hwaro hwesilicon-okisijeni, ichipa iyo yakakosha hunhu. Panguva yekugadzira, zvinhu zvakawedzerwa zvakaita sekabhoni, hydrogen, uye mafirita zvinopihwa kugadzira marudzi akasiyana esilicone kune mamwe mashandisiro.

Kunyangwe silicone ichigovana zvakafanana nerabha, inofananawo nemapolymer epurasitiki semhedzisiro yekuchinjika kwayo. Inogona kubata marudzi akasiyana-siyana senge zvigadzirwa zverabha, zvisingachinjiki, kana zvimwe zvinosanganiswa-semvura.

Is Silicone Plastic?

Nepo silicone nepurasitiki vachigovana hunhu hwakawanda, ivo vanosiyana zvakanyanya. Silicone's main component, siloxane, ine silicon, okisijeni, uye methyl, kusiyana nepurasitiki ethylene uye propylene. Silicone is thermosetting, inotorwa zvakanyanya kubva kune quartz ore, nepo plastiki iri thermoplastic, kazhinji inotorwa kubva mumafuta ne-zvigadzirwa. Pasinei nekufanana, maitiro avo uye zvivakwa zvinovasiyanisa zvakanyanya.

Tichawana zvakawanda nezve uye mutsauko pakati pesilicone nemapurasitiki gare gare.

Iyo Silicone Yakachengeteka?

Silicone inotariswa yakachengeteka kune akasiyana mafomu, kusanganisira chikafu uye kushandiswa kwekiriniki, nemakambani ehurumende akadai seFDA (Food and Drug Administration) muUnited States uye Health Canada. Iyo biocompatible, ichiratidza kuti haibatike nemaseru organic kana zvinwiwa uye inokodzera ma implants ekurapa uye gadget. Silicone zvakare inert uye haiburitse zvinhu zvinokuvadza muchikafu kana zvinwiwa, zvichiita kuti ive chigadzirwa chinokurudzirwa chekubika, bakeware, uye midziyo yekuchengetera chikafu.

Kunyangwe matambudziko apfuura ane chekuita nesilicone chengetedzo, kudzidza kwakakura uye mvumo yekutonga inobvumira kushandiswa kwayo muvatengi vakasiyana uye zvigadzirwa zvekiriniki. Nekudaro, zvinokurudzirwa kusarudza chikafu-giredhi kana yekurapa-giredhi silicone kune yakakodzera maapplication.

Iwe unogona zvakare kunakidzwa mukunzwisisa: Iyo silicone ine chepfu?

2. Silicone vs. Plastic: Kusiyana pakati peSilicone nePlastiki
Silicone nepurasitiki zvinhu zviviri zvakajairika zvinowanikwa mune akawanda maapplication akatitenderedza. Nepo vachigona kufananidzwa mukutarisa kwekutanga, vane mabhenefiti akasiyana uye dzimba dzinoita kuti dzienderane zvirinani nezvinangwa zvakasiyana. Ngatinyure zvakadzika mukati memisiyano yakakosha pakati pezvimiro uye zvakanakira silicone nepurasitiki.

Sustainability:
Silicones inodzokororwa asi kazhinji inoda nzvimbo dzakakosha. Idzi nzvimbo dzekushandisa zvakare dzinogona kushandura silicone kuita zvinhu zvekutengesa zvekuzora, kuderedza marara ekurasa marara uye kusimudzira kushambadzira. Kunyange zvisiri nyore kuparara, kune zvinodzokororwa kuedza kuongorora silicone sarudzo dzakabva kune bio-based zvinhu. Plastiki, kune rumwe rutivi, inonyanya kukonzerwa nemafuta, isingadzokerike sosi, inowedzera zvakanyanya kusvibiswa kwezvakatipoteredza uye kushomeka kwezviwanikwa. Pamusoro peiyo microplastics chinzvimbo njodzi dzakakura kugungwa uye hupenyu hwemumvura. Nenguva isipi mumamiriro ezvinhu, vanogona kupfuurira kwemazana emakore, zvichikonzera kukuvadza kune zvakatipoteredza uye mhuka dzesango.

Temperature Level Resistance:
Silicone inopenya zvachose mune yayo yakasarudzika tembiricha kuramba. Iyo inorakidza yakasarudzika kupisa kwekudzivirira, inomira ichipikisa tembiricha yakakwira kusvika 400 ° F isina kunyungudika kana kuputika. Izvi zvinoita kuti ive yakakodzera maapplication akaita senge cookware, bakeware, uye oveni mitts. Saizvozvo, silicone inoshanda zvakanaka munzvimbo dzinotonhora, ichiramba ichichinja-chinja kusvika -40 ° F. Plastic inodziya yekudzivirira inosiyana zvichienderana nerudzi rwacho. Mamwe mapurasitiki anogona kunyunguduka kana kunyungudika pakupisa kwakanyanya, nepo mamwe anogona kupedzisira ave brittle mukutonhora kwakanyanya.

Chemical Resistance:

Silicone inoratidza yakakwira makemikari kuramba, zvichiita kuti ive sarudzo isina njodzi kune zvikumbiro zvinosanganisira kusangana nechikafu, zvinwiwa, uye kunyangwe kushandiswa kwekurapa. Iyo kazhinji haibvisi makemikari ane njodzi kana utsi paunenge uchishandiswa. Uku kupikisa kusvibiswa kwemakemikari kunovimbisa kuti zvinhu zvesilicone zvinochengetedza kugadzikana uye kushanda zvakanaka kana zvichibva pane zvakasiyana-siyana zvekuchenesa kana matambudziko ezvakatipoteredza. Plastiki, zvakadaro, inopa mufananidzo wakasiyana. Nepo mamwe mapurasitiki asina njodzi yekuchengetera chikafu, mamwe anogona kupinza makemikari ane njodzi uye anokuvadza seBPA mumhepo, kunyanya pakupisa. Kuita uku hakungounze njodzi dzehutano chete asi zvakare kunokonzeresa kusvibiswa kwemhepo uye kuparara kwezvakatipoteredza.

Microbial Resistance
Nepo silicone isiri yekuzvarwa inorwisa mabhakitiriya, kubatanidza antimicrobial vamiriri senge sirivheri uye zinc maajenti sezvinowedzera zvinovandudza maantibacterial pekugara kana zvekutengesa zvivakwa, kudzivirira nemazvo kukura kwehutachiona uye mold uye mildew. Kuchaja kwakanaka kweSilver kunotaurirana nemabiomolecules akachajiswa zvisina kunaka, achigadzirisa chimiro chavo uye kudzivirira kukura kwehutachiona. Zvakafanana antimicrobial properties zvinogona kuwanikwa nemapurasitiki ane additives kana majasi, kudzivirira kukura kwebhakitiriya senge molds uye microorganisms pamusoro pepamusoro.

Hurefu uye Kusiyana-siyana:

Zvese zviri zviviri silicone nepurasitiki zvinopa hupenyu hurefu, asi silicone inokunda mukugadzikana kwayo kuchinjika uye hydrolysis kuramba. Silicone inochengeta kuvimbika kwayo kwekuvaka uye zvivakwa zvekugara zvakare kana ichiiswa pasi pekunyorova kana nharaunda yemvura, zvichiita kuti ive isingadzivirirwe mukuparara kunounzwa nehydrolysis. Kureba kwepurasitiki kunoenderana nerudzi. Mapurasitiki akaomeswa anogona kusimba zvakanyanya, asi mamwe anosvika pakuve asina kusimba kana kupatsanurwa kwenguva yakareba. Kuchinjika kunowedzera kusiyanisa mumapurasitiki, paine imwe inopa yakaganhurwa bend inopesana neiyo silicone inoshamisa kuchinjika.

Applications
Zvese zviri zviviri zvinhu zvinogona kuve pachena kana kuti tinted, zvichipa kuchinjika mukuonekwa uye kushandiswa. Silicone's kuchinjika inorebesa kupfuura yayo yekugara zvivakwa kusvika pakugona kwayo kuvakwa mumhando dzakasiyana siyana, zviyero, uye mavara. Vatengesi vanogona kugadzira silicone maumbirwo kuti asangane nezvimwe zvinodiwa. Silicone inowana zvikumbiro mu cookware, bakeware, zvigadzirwa zvevana, maturusi ekiriniki, gaskets, uye zvisimbiso nekuda kwezvivakwa zvayo zvekugara. Plastiki, kune rumwe rutivi, inofanobata-bata munyika yekurongedza, mabhodhoro, midziyo, matoyi, midziyo yemagetsi, uye zvipfeko nekuda kwekukwanisa kwayo uye maitiro akasiyana.

3. Zvakanakira Silicone

Silicone inova sarudzo yepamusoro pane epurasitiki mune zvakawanda zvinhu. Bvumira kudzokorora pane ese mabhenefiti esilicone.

Recyclability: Silicones inogona kushandiswa zvakare, kuderedza marara emarara uye kushambadza kusimudzira. Specialized Centers inoshandura silicone kuita mafuta eindasitiri, kuwedzera hupenyu hwayo.

Temperature Resistance: Silicone inomira ichipikisa tembiricha yakanyanya kubva -40 ° F kusvika 400 ° F, ichiita kuti ive yakanakira midziyo yekubikira, bakeware, uye oveni mitts. Kupokana kwayo kunodziya kunoita kuti kubata kwakachengeteka munzvimbo yekicheni uye zvekutengesa setups.

Chemical Resistance: Silicone inodzivirira zvakanyanya kumakemikari, inovimbisa kuchengetedzwa kwechikafu, zvinwiwa, uye kushandiswa kwekiriniki. Inochengetedza kuvimbika zvakare kana ichiiswa mukucheneswa kwakaomarara uye nemamiriro ekunze.

Kuramba Kwemabhakitiriya: Kunyangwe iyo silicone pachayo isina yakakosha antibacterial pekugara zvivakwa, zvinosanganisira antimicrobial agents sezvinowedzera zvinovandudza mashandiro ayo anti-bacterial. Iwo anobhadhariswa zvakanaka esirivha maion anodyidzana nemabhaomolecules akashata, achikanganisa maitiro avo uye kumisa kukura kwebhakitiriya.

Kusimba uye Kuchinjika: Silicone yakasimba uye inochengetedza chimiro chayo uye kuchinjika munguva, ichipfuura akawanda epurasitiki. Kuchinjika kwayo kwenguva refu kunoita kuti ive yakakodzera kushandiswa kwakadhindwa uye kuratidzwa kumatambudziko akaomarara.

Kuchinja-chinja: Inogona kuvakwa mune akati wandei maumbirwo, saizi, uye mimvuri, inoenderana neakasiyana maapplication. Vagadziri vanogona kugadzirisa masikirwo esilicone kuti asangane nezvinodiwa, kuwedzera chigadzirwa chimiro uye kuita.

Applications: Silicone inowana mashandisirwo mukitchenware, bakeware, maturusi ekiriniki, uye sealers, ichipa yakakosha zvivakwa zvekugara uye zvakanakira kugona. Kubva munzvimbo yekicheni yakakosha kune maindasitiri zvinhu, kuchinjika kwesilicone kunoita kuti ive yakakosha mumaindasitiri akasiyana siyana.

4. Zvakafanana Zvigadzirwa zveSilicone

Silicone rubber zvinhu zvakakosha mumaindasitiri akasiyana, achipa huwandu hwekushandisa uye zvigadzirwa. Silicone components, zvinosanganisira keypads, zvisimbiso, O-mhete, gaskets, uye tubing, anoita mabasa akakosha mukusunga, kutsigira, uye kudzivirira zvinhu.

Silicone sheets inopa yekucheka-kumucheto sarudzo dzeakasiyana maapplication. Zvakangodaro, simba ravo rakaderera repamusoro rinounza matambudziko pakusunga nezvimwe zvakasiyana-siyana. DTG ® inogadzirisa dambudziko iri nekuona kunamatira kwakavimbika uye kushanda zvakanaka pamativi akasiyana siyana, zvichiita kuti ive sevhisi yepamusoro kumisika yakati wandei.

Ngatifungei zvakatonyanya kushandiswa kwesilicone muzvikamu zvakasiyana:

Automotive Industry
Silicone's heat resistance uye kusimba kunoita kuti ive yakakosha mumashandisirwo emotokari. Iyo inochengetedza zvikamu zveinjini, inomira kurwisa kupisa mumagaskets uye machubhu, uye inonyorovesa vibrations mumasisitimu ekumisa. Kuchinjika kwayo kunobvumira kuumbwa chaiko, kuvimbisa zvisimbiso zvakasimba uye nekuwedzera kushanda zvakanaka muinjini uye kutapurirana.

Saizvozvo, mota silicone firimu yave sarudzo inosarudzika ye auto yemukati trim. Inodada nekusimba kunopesana neUV uye hunyoro, kupisa uye kutonhora kuramba, kuchengetedza kuri nyore kwazvo, kuita kwakasiyana-siyana mumagadzirirwo, yemazuva ano aesthetic renji, uye chengetedzo nechengetedzo. Pasinei nekudhura uye kusateerera zvakanyanya pane zvakajairwa zvigadzirwa sematehwe echisikigo, mabhenefiti ayo, anosanganisira chengetedzo uye chengetedzo uye tembiricha yekudzivirira, ita kuti ive sarudzo inomanikidza yemagonhi emusuwo, control panel, dashboards, nezvimwe zvakawanda.

Ratidza zvimwe nezve chaiyo iyo silicone-based ornamental firimu ndiyo yakanakira sarudzo yemotokari yemukati trim!

Indasitiri yeKurapa uye Kurapa Kwekurapa

Mundima yekiriniki, silicone's biocompatibility, kusimba, uye sterilzability kwakakosha zvakanyanya. Inonyatso shandiswa mumaimplants, prosthetics, uye tubing yekurapa kune yayo hypoallergenic pekugara kana yekutengesa zvivakwa uye kuramba kumvura yemuviri. Chitarisiko chayo chakapfava uye kuita zvakasiyana-siyana zvinoderedza kusagadzikana kwemunhu, nepo kuramba utachiona kuchiita chokwadi chehutsanana. Iyo zvakare inobatsira mukupora uye kuderedza mavanga nekuda kwehunhu hwayo hune hushamwari hweganda. Zvimwe zvinogara zvichishandiswa zvinosanganisira kufema uye kuyerera kwemhepo, mishonga yemusoro, moyo pacemaker, uye mold uye mildews, zvichiita kuti silicone ive yakakosha pakushandisa kwekiriniki. Clinical Silicone bhaisikopo rakakodzerawo kuiswa panzvimbo dzekiriniki gadget, senge electrocardiographs.

Tsvaga zvimwe zvakawanda nezve yedu antimicrobial silicone bhaisikopo!

Textile

Zvifukidziro zveSilicone zvinosimudzira kushanda kwezvigadzirwa zvemachira nekupa kudzoreredza mvura, kuramba kwemavara, uye kusimba. Inoiswa pazvinhu zvemidziyo yekunze, uye zvipfeko zvemitambo, kuchengetedza kuderera, kunyungudika, uye mamiriro ekunze asina kunaka kuti arebe hupenyu hwemachira.

Yakagadzirwa kubva kusilicone, jira resilicone, rakaita sesilicone-based vegan yeganda rechisikigo rinoratidzira hurefu hurefu, kuramba mvura, uye kuchengetwa kwemavara kunopesana nemamiriro emvura. Inodzivirirwa kumvura yemunyu, UV mwaranzi, uye hydrolysis, inodarika zvigadzirwa zvechinyakare senge canvas kana ganda rechisikigo. Kuchenesa kuri nyore, mold uye mildew kuramba, uye kusimba kwekemikari inovimbisa kukodzera kwayo kwezvirongwa zvemugungwa.

Icho chinhu chakanakira marine fenicha.

Tsvaga zvimwe nezve silicone-yakavakirwa vegan ganda rechisikigo pano!

Food-giredhi Applications

Silicone's isiri-chepfu, kuchinjika, uye tembiricha yekudzivirira (yezvese inotonhora nekupisa) inoita kuti ive yakakwana kune chikafu-giredhi zvinhu zvemhuri. Chikafu-giredhi silicone inoshandiswa mubakeware, midziyo yemukicheni, uye midziyo yekuchengetera chikafu nekuda kwekuchengetedzeka kwayo uye nyore kuchenesa. Zvivakwa zveSilicone zvisina matanda zvinodzivirira chikafu kubva kunamira, zvichivimbisa kubika uye kubika zviri nyore, nepo kureba kwayo kuchiita kumwe kushanda kunogara munzvimbo yekubikira. Inodzivirirawo mvura uye inodzivirira makemikari, mold uye mildew, uye mold.

Electronics

Muchikamu chemidziyo yemagetsi, silicone yekupisa kwekushisa, dzimba dzekudzivirira, uye kuramba hunyoro nemakemikari zvakakosha. Inoshandiswa muzvisimbiso, gaskets, nharembozha, mamaboard, uye potting zvinhu kuchengetedza zvinhu zvemagetsi kubva kune ecological maficha, kuve nechokwadi kutendeseka uye kusimba. Silicone kugona kumira tembiricha yakanyanyisa uye mamiriro ekunze anochengetedza midziyo yemagetsi yakapfava mukushandisa kwakasiyana.