Kuki ari akaga ka silane?
1. Kuki uburozi bwa Silane?
Birashobora gutegurwa no guhumeka, kwinjirira cyangwa kwinjiriza kuruhu. By'umwihariko waka, komeza kure yubushyuhe, ibishashi hamwe na umuriro ufunguye. Igihu cyacyo gimaze gukingura kirakaze amaso, uruhu, mucous membrane na tract yo hejuru yubuhumekero. Wambare uturindantoki dukwiye hamwe nibirahuri byumutekano kandi uhore ukoreshe mumiti ingumike.
2. Ni izihe ngaruka za Silane?
①ye Twandikire: Silane arashobora kurakaza amaso. Silane Dechoposition itanga Amorfous silica. Guhuza amaso na amorphous silica ibice birashobora gutera uburakari.
Guhumeka: 1. Guhumeka kwibanda cyane kwa Silane birashobora gutera umutwe, isesemi, kuzunguruka no gukangura tract yo hejuru yubuhumekero.
② Silane arashobora kurakaza sisitemu yubuhumekero na mucous membranes. Guhumeka cyane kwa Silane birashobora gutera indwara ya pneumonia n'impyiko bitewe no kuboneka kwa Crystalline Silica.
Guhura na gaze yo hejuru-yo kwibandaho irashobora kandi gutera ubushyuhe kubera ko ubwato.
Kwinjiza: Kugerwaho ntibishoboka ko ari inzira yo guhura na Silanes.
Guhuza uruhu: Silane arakara ku ruhu. Silane Dechoposition itanga Amorfous silica. Guhuza uruhu na Amorhous Silica ibice birashobora gutera uburakari.
3. Silane yakoreshwaga iki?
A) Umukozi uhuza:
Ibisanzwe Alkoxysilanes bikoreshwa muguhuza ibinyabuzima bya kaburimbo nibikoresho bidasanzwe, ibiranga iyi porogaramu ni ugushimangira. Urugero: Fibre yikirahure hamwe na minerval filers bivangwa muri plastiki na reberi. Zikoreshwa na THERMOSES hamwe na sisitemu yo gutera. Minerval Filers nka: Silica, Talki, Wollastoni, ibumba nibindi bikoresho byafashwe mbere na silanes muburyo bwo kuvanga cyangwa kongerwaho muburyo bwo kongereranya.
Ukoresheje Silones cyangwa ibisanzwe kuri hydrophilique, bidahwitse byongeye kuvugurura, ubuso bwa minerval buhinduka reactive kandi lipophilic. Gusaba fibreglass harimo imibiri yimodoka, ubwato, ibirambo byo kwiyuhagira, byacapwe imbaho yumuriro, satelite tv anten, imiyoboro ya plastike nibikoresho, nibindi.
Sinelral yuzuye sisitemu ishimangiwe polypropylene, karubone yera yuzuye ibidukikije, pellet yuzuye insinga za polymer, ibishishwa byuzuyemo amapine, byimigozi yuzuyemo EPDM, na Rebine yuzuye imashini kubikoresho nibindi bikorwa.
B) Umu promterion
Abakozi ba Silane ni abateza imbere iyo bamenyereye abayoboke ba babrents na primers kugirango bashushanye, inka, ibifatika, ibihuha nabasomwe. Iyo bikoreshejwe nkumwanya wongeyeho, Silanes akeneye kwimuka kumurongo hagati yubucuti nibikoresho bifatwa nkibifite akamaro. Iyo bikoreshwa nka primer, abashinzwe ubuyobozi bwa silane bakoreshejwe kubikoresho bidasanzwe mbere yuko ibicuruzwa bihujwe.
Muri uru rubanza: Silane ari mumwanya mwiza wo gukora nkimyitozo ngororamubiri (mu gace ka interineti) hamwe no gukoresha neza ibidukikije bya Silane, ndetse no mu bihe bibi, aho bihurira, aho bihumanya, kumeneka cyangwa kashe cyangwa kashe bishobora kuguma ingwate.
C) Amazi ya sulfuru, aratatana
Siloxanes hamwe n'amatsinda agana hydrophobique ifatanye na atome ya silicon irashobora gutanga imiterere imwe y'amazi ya sydrophoric nka anoorforic ahinnye yo mu rwego rwo hejuru, kandi ikoreshwa nk'abakozi ba hydrophidic baho mu kubaka, ikiraro no kunganya porogaramu. Bakoreshwa kandi mumafu ya hydrophobic inoristanic, bituma batemba kandi byoroshye gutatanya muri polymes cyangwa amazi.
D) Guhuza Umukozi
Ibisanzwe Alkoxysilanes birashobora kubyifatamo polymes kama kugirango ushiremo amatsinda ya tri-alkoxyalkyl mumatsinda ya polymer. Silane irashobora noneho kubyitwaramo nubushuhe bwo kwambukiranya Silane kugirango ikore imiterere ingana na siloxnal. Ubu buryo burashobora gukoreshwa muri plastike, polyethylene, hamwe nibindi byoherejwe na acrylics, nka polyine na polyirethanes, gutanga amarangi arambye, aho bihanganira amazi, no kugikora.
PSI-520 Umukozi wa Silane ikoreshwa mu kuvura kama ya MH / Ah, Kaolin, ifu ya Talcum hamwe nabandi bahiruro, kandi bikwiranye na MH / AH uburyo bwa mh / ah Kubwo kuvura ibikoresho by'ifu y'ingwate, hydrophobicique igera kuri 98%, hamwe n'inguni y'amazi hejuru y'ifu ya kama ni ≥110º. Birashobora no gutatanya ifu ya anorde inorundi muri polymer kama nka resin, plastike na reberi. Ibiranga: Guteza imbere imikorere itandukanya; kongera agaciro ka ogisijeni kagaba (loi); Ongera hydrophobicity yuzuza, kandi inoza kandi imitungo y'amashanyarazi (imirire ihoraho, amashanyarazi manini ρd), nyuma yo guhura n'amazi; Ongera umubare wuyuzuza, kandi icyarimwe ufite imbaraga zidasanzwe zo hejuru no kwihitiramo; kunoza imyigaragambyo yubushyuhe nubushyuhe bwo hejuru; Kunoza imiti irwanya ruswa; Kurwanya ingaruka nyinshi; Kunoza inzira ituze hamwe numusaruro wo kuvanga.
4. Ni ubuhe butumwa bw'umutekano bwa gaze ya Silane?
Ntukemere ko ubushyuhe bwa sisitemu bwo guta munsi -170 ° F (-112 ° C) cyangwa umwuka birashobora gukururwa kugirango ukore imvange iturika.
Ntukemere ko Silane ahuza n'icyuma kiremereye cyangwa halopens, Silane yitaba hamwe na bo. Sisitemu igomba guhozwa neza kugirango irinde ibisigisigi bya egreasers, halogene cyangwa izindi hydrocarbone zirimo muriyo.
Kongera neza sisitemu yo kwipimisha inshuro ebyiri kugeza kuri eshatu igitutu cyakazi, nibyiza kodeli. Byongeye kandi, sisitemu yo gutahura isanzwe igomba gushyirwaho kandi igashyirwa mubikorwa.
Igenamiterere rimaze gusuzumwa kugirango ritemba cyangwa rifungurwa ryizindi mpamvu, umwuka muri sisitemu ugomba kwezwa no gukubitwa cyangwa inert ya gaz ihanagura gaz. Mbere yo gufungura sisitemu iyo ari yo yose irimo Silane Sisitemu igomba kuba yuzuye gaze ya inert. Niba hari igice cya sisitemu gifite umwanya wapfuye cyangwa ahantu Silane ashobora kuguma, igomba kuvaho kandi ikwirakwizwa.
Silane igomba guhaga ahantu heguriwe aho yajugunywe, mbere yo gutwikwa. Ndetse ubushishozi buke bwa Silane ni akaga kandi ntigomba guhura numwuka. Silanes nayo irashobora guhindurwa nyuma yo kuvana gaze ya inert kugirango idatumaho.
Imyuka ifunzwe igomba kubikwa kandi ikoreshwa hakurikijwe ibisabwa byishyirahamwe rya gaze. Umwuga hashobora kubaho amabwiriza yihariye y'ibikoresho yo kubika no gukoresha ibisabwa bya gaze.
5. Ni irihe tandukaniro riri hagati ya silicone na Silane?
Ibikoresho bishingiye kuri silicon mubisanzwe bifasha byinshi bisaba ibikoresho bishingiye kumiterere, kuva kubakorera mubushyuhe bukabije mugihe cyigihe kirekire mubidukikije bikaze ibidukikije. Bakoreshwa nkinyongera kugirango batange ibikorwa byo hejuru, ibibazo byamazi, hamwe nubunararibonye bwiza bwumvikana, bigatuma ikoranabuhanga rya silicone mugufasha ibikorwa bitandukanye bikungahaye ku bikorwa byacu bikungahaye ku bikorwa bitandukanye.
