Hariho gahunda zimwe zo kwamamaza tumenyereye ariko abantu benshi barashobora kubikwa mwumwijima.Urugero,
Harimo 0 sucrose mubiryo, ariko ntibisobanura kutagira isukari,
Harimo ibinure 0 mubiryo, ariko ntabwo bihwanye na karori.
Imikorere imwe irashobora kuvugwa ko bigoye kuyirinda nkumurima wa silicone “icyatsi” kashe. (Ikidodo "icyatsi" bivuga ibidukikije byangiza ibidukikije )
Ikidodo cya silicone cyakoreshejwe mubwubatsi imyaka myinshi, kandi gikunze gukoreshwa mugushiraho ikimenyetso no guhuza mukubaka inkuta zumwenda, inzugi nidirishya, guterana nindi mirima.Hamwe niterambere ryimijyi, kashe ya silicone yinjiye mubice byose., Amatara, ibikoresho byo murugo nibindi byoroshye bigira uruhare rudashobora gusuzugurwa.Kugeza ubu, kashe ya silicone irakoreshwa cyane kandi, kandi ibyo abaguzi basabwa kuri kashe ya silicone ntabwo bigarukira gusa kubikorwa byibanze no gufunga.Muri icyo gihe, ibikorwa bya karuboni ebyiri byanashyize ahagaragara ibisabwa bishya ku myuka y’inyubako zose.Mugihe cyo hejuru yibintu bibiri, icyatsi kibisi kandi cyangiza ibidukikije bya silicone byahindutse inzira nshya muruganda.
Ibisabwa bishya byashishikarije amasoko mashya.Nigute abaguzi basanzwe bagomba guhitamo kashe ya silicone "icyatsi"?
Uyu munsi, tubona igisubizo hamwe nawe!
1. Ni ibihe bintu bisabwa gufatwa nk'icyatsi kibisi "silicone"?
Mbere yo gusobanura ibicuruzwa "byatsi", tugomba mbere na mbere gusobanukirwa niki "icyatsi"?Mubisanzwe ibyo twita "icyatsi" bigomba gusuzumwa uhereye kubintu bine byingufu, umutungo, ibidukikije nubuziranenge ("Amategeko rusange yo gusuzuma ibicuruzwa bibisi" GB / T33761-2017).
Mu rwego rwa kashe, ibintu bibiri biranga ingufu nubutunzi ntacyo bihindura kumikorere yicyatsi kibisi cya silicone.Ibidukikije nubuziranenge byahindutse ibintu bibiri byingenzi byo gusuzuma niba kashe ya silicone "icyatsi".VOC nkeya, uburozi bwa physiologique nkeya, Ubwiza buhanitse (ntabwo bwongerewe amavuta) nibindi rero biri mubyiciro byombi.
2. Nigute ushobora gusobanura VOC yo hasi?Ni ubuhe buryo bugezweho ku mbibi za VOC?
Mubice bibiri bigize ibidukikije nubuziranenge, VOC yo hasi irashobora kuvugwa ko ari kimwe mubiranga ibidukikije bizwi cyane kubakoresha.Nko mu 2001, aya mahame ngenderwaho yigihugu yashyizweho asobanura neza imipaka y’ibintu byangiza muri kashe yo gushushanya imbere - -
GB 18583 "Ibikoresho byo Gutaka Imbere - Imipaka yibintu bishobora guteza akaga"
GB 30982 "Imipaka yibintu bishobora guteza akaga ibyubaka"
GB / T 33372 "Imipaka y’ibinyabuzima bihindagurika mu bimera"
……
Ku ya 4 Werurwe 2020, Komite y’igihugu ishinzwe ubuziranenge yasohoye ihame rishya rya GB 33372-2020 "Imipaka y’ibinyabuzima biva mu bimera", ibyo bikaba byaragabanyije imipaka ntarengwa y’ibisabwa mu bice bitandukanye byo gusaba.Kubwoko bumwe bwo gufatira hamwe, indangagaciro zinyuranye za VOC nazo ziratandukanijwe ukurikije uko ibintu bimeze byimikorere itandukanye.
Limit VOC ntarengwa yibikoresho byinshi (GB 33372-2020)
3. Usibye VOC nkeya, nigute wasobanura imitungo isigaye n'imikorere ya kashe ya "icyatsi" silicone?
01. Uburozi bwa Physiologique
Kugeza ubu, kashe ya silicone idafite aho ibogamiye ku isoko irashobora kugabanywa muburyo bwa alcool hamwe na ketoxime yo mu bwoko bwa ketoxime ukurikije ibintu bito bya molekile byasohotse mugihe cyo gukira.Inzoga zo mu bwoko bwa alcool, molekile ntoya irekurwa mugihe cyo gukira muri rusange ni molekile ntoya ya alcool nka methanol, Ethanol (bakunze kwita inzoga), hamwe na ketoxime yo mu bwoko bwa ketoxime, molekile ntoya yarekuwe mugihe cyo gukira muri rusange ni ketone oxyde nka butanone oxyde ya molekile Ntoya .
Ikizamini cyuburozi bwa Physiologique (Ingero zibihingwa)
Ubwoko bubiri bwa kashe hamwe nibihingwa bimwe byashyizwe ahantu hafunzwe iminsi 10, kandi hasuzumwe ingaruka zubwoko butandukanye bwa kashe kumikurire yikimera kimwe. Itandukaniro ryo kurengera ibidukikije hagati yubwoko bwinzoga nubwoko bwa ketoxime. kashe yagereranijwe na biotoxicity.
Ibisubizo byubushakashatsi nibi bikurikira:
Imyanzuro yubushakashatsi yerekana ko molekile ntoya ya alcool yarekuwe mugihe cyo gukiza kashe ya alcool idafite ingaruka mbi zigaragara kumikurire yibihingwa, kandi byangiza ibidukikije.
02. Ikidodo cyiza
Uhangayikishijwe no kurengera ibidukikije n’ubuzima bw’ibidukikije mu nyubako,Siwayirasaba cyane ko abakoresha bahitamo ibicuruzwa byo mu rwego rwo hejuru kandi byujuje ubuziranenge, kandi bakirinda kugura no gukoresha ibicuruzwa bimwe na bimwe byo mu rwego rwo hasi kandi biri hasi ku isoko, nka kashe yuzuye amavuta yuzuyemo amavuta yera.Ntabwo ifite gusa igihe kirekire, izasaza, ivunagurike, kandi igabanuke, ariko amavuta yera yuzuyemo azakomeza gukwirakwira no guhindagurika, bitera imyuka myinshi ya TVOC yangiza ibidukikije, ndetse no kurengera ibidukikije ntishobora kwizerwa.
4. Nigute ushobora guhitamo ikirango cya "icyatsi"?
Mu ijambo:
Hitamo SIWAY!
Nkikimenyetso cyambere mubikorwa byinganda, SIWAY yamye yiyemeje iterambere ryumutekano, icyatsi, nubuzima bwiza burambye.Ku ruhande rumwe, yakoresheje rwose igitekerezo cyiterambere ryicyatsi muburyo bwose bwo gukora ubushakashatsi niterambere, igishushanyo mbonera, ibipimo ngenderwaho byo kugenzura ubuziranenge, hamwe nubukorikori bwubwenge.
Ku rundi ruhande, yitabira kandi cyane guhamagarira "icyemezo cy’icyatsi", ifata ingamba zo kurengera ibidukikije nk’ingamba z’iterambere ry’isosiyete, kandi ikayobora inganda mu bijyanye n’ibicuruzwa bibisi.SIWAY yagiye igira uruhare runini mu ikusanyamakuru ry’ibipimo ngenderwaho nk’igihugu cy’igihugu GB / T 35609 "Ibicuruzwa bitangiza amazi bitangiza amazi kandi bifunga kashe" hamwe nitsinda rya T / CECS 10029 "Gusuzuma ibikoresho byubaka ibyatsi n’ibyingenzi byubaka", bitanga ibidukikije byuzuye urugwiro rwo gufunga sisitemu ifata ibisubizo kuri buri muguzi ukurikirana ubuziranenge nubwiza.
Ufite ubushishozi bwimbitse bwa kashe ya silicone nyuma yo kubona ibi?Uracyashaka kumenya ukuri kubicuruzwa, nyamuneka utegereze guhura nawe ejo hazaza.
SIWAY irinda buri muguzi hamwe na "Icyatsi",
Komera, kurenga, no guha imbaraga ibyiza.
Igihe cyo kohereza: Kanama-16-2023