Uburyo bwo guhumeka bw'imyenda y'imbere ya silicone buhagaze bute?
Kuva aho imyenda y'imbere ya silicone isanzwe ikoreshwa mu bikoresho n'imiterere yayo yihariye, yakuruye abantu benshi ku isoko mu myaka yashize. Nyamara, abaguzi benshi baracyashidikanya ku buryo bwo guhumeka bwaimyenda y'imbere ya siliconeIyi nkuru izavuga ku buryo burambuye ku miterere y’ibikoresho bya silikoni, uburyo bwo gupima ubushobozi bwo guhumeka, ibitekerezo by’abakoresha, n’uburyo bwo kunoza ubushobozi bwo guhumeka, kugira ngo bifashe abaguzi gusobanukirwa neza ubushobozi bwo guhumeka bw’imyenda y’imbere ya silikoni.

1. Ibiranga uburyo ibikoresho bya silikoni bihumeka neza
(I) Intangiriro ku bikoresho bya silikoni
Silicone ni ibikoresho bya polymer bikozwe muri silicon dioxide, bifite ubushobozi bwo guhuza neza n'ibinyabuzima, birwanya ubushyuhe bwinshi, kandi birwanya gusaza. Silicone igabanyijemo ibice bibiri: silicone y'umwimerere na silicone idakomoka ku bimera. Silicone y'umwimerere ikoreshwa cyane cyane mu bikoresho by'ubuvuzi, mu gupfunyika ibiryo, mu bikoresho byo kwita ku buzima bwite, n'ibindi.
(II) Isesengura ry'ubushobozi bwo guhumeka
Uburyo silicone ihumeka neza biterwa ahanini n'imiterere y'imyenge yayo y'imbere. Silicone idakora ubusanzwe ifite porosity nyinshi, ituma molekile za gaze zikwirakwira mu myenge yayo y'imbere. Ariko, bitewe n'imbaraga nyinshi hagati ya molekile n'imyenge mike, silicone y'umwimerere ifite ubushobozi buke bwo guhumeka. Muri rusange, ubushobozi bwo guhumeka bwa silicone ni bubi kurusha elastomer nyinshi za thermoplastic (nka TPE), ariko buracyari hasi ugereranyije n'ibikoresho bisanzwe by'imyenda.

2. Uburyo bwo gupima ubushobozi bwo kwinjira mu mwuka
(I) Igipimo ngenderwaho cyo gupima ubushobozi bw'umwuka
Ikizamini cyo gupima umwuka ni uburyo bw'ingenzi bwo gusuzuma ubushobozi bw'imyenda bwo kwinjira mu mwuka, kandi gifite akamaro kanini mu gushushanya no guhitamo imyenda y'imbere ya silicone. Uburyo busanzwe bwo gupima ubushobozi bw'umwuka burimo uburyo bw'uburemere, uburyo bwo gutemba n'uburyo bwo gupima ubushuhe mu kigega. Ubu buryo busuzuma ubushobozi bw'umwuka bwo kwinjira mu mwuka bupima uburemere cyangwa igipimo cy'umwuka unyura mu mwenda kuri buri gipimo.
(II) Intambwe zo gupima
Dufashe urugero rwa GB/T 24218.15, intambwe zihariye z'ikizamini cyo gupima ubushobozi bw'umwuka ni izi zikurikira:
Gutoranya: Hitamo ingero 5 mu buryo butateguwe hanyuma uzikatemo ingano ya 100mm × 100mm.
Hindura icyitegererezo: Shyira icyitegererezo ahantu hasanzwe ho mu kirere, kora ukurikije GB/T 6529, hanyuma uhindure ubushuhe ku rugero ruringaniye.
Shyiramo icyitegererezo: Shyira icyitegererezo ku mutwe w'ikizamini hanyuma ukihambire kugira ngo wirinde ko umwuka usohoka.
Hindura uburyo umwuka utembera: Fungura pompe y'umwuka uvamo umwuka hanyuma uhindure uburyo umwuka utemberamo kugeza igihe igipimo cy'umuvuduko kigeze kuri 100Pa, 125Pa cyangwa 200Pa.
Soma agaciro k'umwuka unyuramo: Nyuma y'uko igitutu kimaze gutuza, soma agaciro k'umwuka unyuramo muri litiro/santimetero kare y'isegonda L/(cm)
2
⋅s).

(III) Ibisubizo by'ibizamini
Dukurikije ibisubizo by'ibizamini, ubusanzwe umwuka unyura mu bikoresho bya silikoni uba mubi. Urugero, amasutiye ya silikoni atagaragara agira umwuka mubi bitewe n'ibikoresho byayo. Kwambara igihe kirekire bishobora gutera ibimenyetso nko kurwara no kwishima ku ruhu.

III. Ibitekerezo by'abakoresha n'uburambe nyakuri
(I) Ibitekerezo by'abakoresha
Abakoresha benshi bavuze ko nubwo imyenda y'imbere ya silicone ifite ibyiza bimwe na bimwe mu kugaragara no kwisanzura, ikibazo gikunze kugaragara ni uko umwuka mubi ujya mu kirere. Bamwe mu bakoresha bavuze ko iyo umuntu amaze kwambara imyenda y'imbere ya silicone igihe kirekire, uruhu rukunze kubira ibyuya kandi ntirushobora gusohoka ku gihe, bigatuma umuntu yumva amerewe nabi cyane.
(II) Ubunararibonye nyakuri
Mu bunararibonye nyakuri, umwuka mubi w’imyenda y’imbere ya silicone ugaragarira ahanini muri ibi bikurikira:
Kwambara igihe kirekire: Iyo wambaye imyenda y'imbere ya silicone igihe kirekire, uruhu rukunda kubira ibyuya kandi ntirushobora gusohoka mu gihe, bigatuma uruhu rusa n'urushye kandi rukarya.
Gukoranaho n'uruhu: Ibikoresho bya silikoni bikoranaho cyane n'uruhu, ariko umwuka ntugera neza, ibyo bikaba byoroshye guteza ibibazo by'uruhu.
Ibiranga siporo: Mu mikino cyangwa mu bice by'ibyuya, kubura umwuka mwiza w'imbere wa silicone biragaragara cyane.

4. Ibintu bigira ingaruka ku guhumeka neza
(I) Imiterere y'ibikoresho
Uburyo silicone ihumeka neza buterwa ahanini n'imiterere yayo ya molekile n'ubuso bwayo. Silicone idakora ifite ubuso bwinshi kandi ishobora guhumeka neza; mu gihe silicone idakora ifite ubuso buke kandi ishobora guhumeka nabi.
(II) Kunoza imiterere
Nubwo ubushobozi bwo guhumeka bw'ibikoresho bya silikoni budahagije, iki kibazo gishobora kugabanukaho gato binyuze mu kunoza imiterere. Urugero, imyenda y'imbere ya silikoni yongereyemo imyobo ihumeka cyangwa ikoresha imiterere myinshi mu gishushanyo kugira ngo yongere ubushobozi bwo guhumeka. Ariko, ingaruka z'izi ngamba zo kunoza ziracyari nke kandi ntizishobora gukemura burundu ikibazo cyo guhumeka.
(III) Ibintu bifitanye isano n'ibidukikije
Ibintu bifitanye isano n’ibidukikije nk’ubushyuhe n’ubushuhe nabyo bishobora kugira ingaruka ku guhumeka kw’imyenda y’imbere ya silicone. Mu bushyuhe bwinshi n’ubushuhe bwinshi, guhumeka kw’imyenda y’imbere ya silicone bizarushaho kugabanuka, bigatuma ibibazo by’uruhu birushaho kugaragara.

5. Uburyo bwo kunoza uburyo imyenda y'imbere ya silicone ihumeka
(I) Hitamo ibikoresho bikwiye
Mu gihe uhitamo imyenda y'imbere ya silicone, ushobora guha agaciro ibikoresho bikozwe mu bikoresho bya silicone bidafite umwimerere kuko bifite ubushobozi bwo guhumeka neza. Byongeye kandi, bimwe mu bikoresho bishya bya silicone byarushijeho guhumeka neza binyuze mu kunoza imiterere ya molekile, ibi bikaba bishobora no gukoreshwa nk'icyitegererezo mu guhitamo.
(II) Kunoza imiterere
Ku bakora imyenda, ubushobozi bwo guhumeka bw'imyenda y'imbere ya silicone bushobora kunozwa binyuze mu kunoza imiterere yayo ikurikira:
Kongera imyobo y'umwuka: Kongera imyobo y'umwuka mu myenda y'imbere ya silicone bishobora kongera uburyo bwo guhumeka neza.
Imiterere y’ibice byinshi: Gukoresha imiterere y’ibice byinshi no gukoresha ibikoresho bifite uburyo bwo guhumeka neza mu gitereko cyo hagati bishobora kunoza uburyo bwo guhumeka muri rusange.
Gutunganya neza imiterere y'imbere: Guhindura neza imiterere y'imbere ya silicone kugira ngo wirinde ko uruhu rufungana cyane bishobora kugabanya ibibazo by'uruhu.
(III) Ibitekerezo ku ikoreshwa
Ku bakoresha, uburyo bukurikira bushobora gukoreshwa mu kugabanya ibibazo biterwa no kudahumeka neza kw'imyenda y'imbere ya silicone:
Genzura igihe cyo kwambara: Irinde kwambara imyenda y'imbere ya silicone igihe kirekire. Ni byiza ko igihe cyo kwambara kidakwiye kurenza amasaha 6 buri gihe.
Komeza usukuye kandi wumye: Oza imyenda y'imbere ya silicone buri gihe kandi uyisukure kandi wumye kugira ngo ugabanye gukura kwa bagiteri n'ibibazo by'uruhu.
Hitamo ahantu heza: Mu gihe ukora siporo cyangwa urimo kubira ibyuya byinshi, gerageza kwirinda gukoresha imyenda y'imbere ya silicone kandi uhitemo imyenda y'imbere gakondo ifite ubushobozi bwo guhumeka neza.

VI. Umwanzuro
Kubera ko imyenda y'imbere ya silicone ifite imiterere yihariye, ifite ibyiza bimwe na bimwe mu miterere n'uburyohe, ariko uburyohe bwo guhumeka nabi ni ikibazo kidashobora kwirengagizwa. Binyuze mu bizamini byo guhumeka no mu bitekerezo by'abakoresha, bigaragara ko imyenda y'imbere ya silicone ifite inenge zigaragara mu buryohe bwo guhumeka, kandi kwambara igihe kirekire bishobora gutera ibibazo by'uruhu byoroshye. Nubwo iki kibazo gishobora kugabanuka gato binyuze mu kunoza imiterere, inenge yo guhumeka nabi ntishobora gukemuka burundu. Kubwibyo, iyo uhisemo imyenda y'imbere ya silicone, abaguzi bagomba gusuzuma ibyiza n'ibibi byayo neza kandi bagahitamo neza hashingiwe ku byo bakeneye n'uburyo bakoresha. Muri icyo gihe, abakora imyenda bagomba gukomeza kunoza imiterere n'ibikoresho by'imyenda y'imbere ya silicone kugira ngo inoze uburyohe bwayo bwo guhumeka no kumererwa neza kugira ngo ihuze n'ibyo abaguzi bakeneye.