1,4-Butanediolcas110-63-4: Umukinnyi uhuza imiti mu nganda, Usheri Muburyo bushya bwibisabwa bitandukanye

Vuba aha, 1,4-Butanediol (BDO) yabaye ingingo ishyushye mumirima yimiti. Nkibintu byingenzi bya kameti mbisi, biratera imbaragashya muburyo bwinshi hamwe nibisabwa, bigatwara iterambere rikomeye ryurugo runini rwinganda.

Ku murongo wa umusaruro wibicuruzwa bya polyester, 1,4-Butinetiol yerekana agaciro kidasimburwa. Synthesis ya Polybuste Terephthalate (PBT) yishingikiriza cyane. PBT, nkuburyo bwimikorere minini polyester polyester yubushakashatsi bwa pulasitike, ifite imitungo idasanzwe, imbaraga zikomeye zo kurwanya ruswa, kandi amashanyarazi meza no gushikama gahato. Kugeza ubu, inganda za elegitoriki n'amashanyarazi zizaguka vuba, hamwe n'ibikoresho bitandukanye byubwenge no kwerekana ibikoresho bya elegitoroniki bigenda bikomeza. Ibikoresho by'amashanyarazi n'abahuza bikozwe mu bikoresho bya PBT ntibikora neza umutekano no gutuza kw'ibikoresho gusa ahubwo binashyiraho ibicuruzwa byiza kandi biramba, biganisha ku isoko ry'isoko. Inganda zikora automotive nazo zigaragaza uburyo bwiza kuri PBT. Ibice nkimiryango yimodoka hamwe nibirungo bikozwe muri PBT birashobora kwihanganira isuri yimihanda igoye mugihe cyo kuzamura imiterere rusange yimodoka.

Mu mahugurwa yo gukora ibicuruzwa bya polyurethane ya Thermopethane (TPU), 1,4-Butanediol nanone umunyamuryango ". TPU ihuza elastique ndende ya reberi hamwe nuburyo bworoshye bwa plastiki, nibicuruzwa byarangiye byambara, amavuta yo kurwanya peteroli. Duhereye ku nkweto z'imikino ya buri munsi, zitanga inkunga nziza kandi irambye yo gufata imiyoboro ya siporo, imiyoboro inoze, kandi ni urufatiro rw'imikorere y'inganda, kandi ni urufatiro rwihuta, kandi ni urufatiro rwihuta rwakozwe na 1,4-rutanediol itumye birashoboka.

IHURIRO, INK, no gucapa no gusiga irangi nabyo byarahiye impinduka nshya vuba aha ushimira 1,4-Butanediol. Γ-Butyrolactone Yakozwe muri Ifite ingingo nyinshi zitetse kandi zidashobora gushonga byoroshye, kandi uburyo bwo gucapa no gusiga irangi cyane, kandi bikagira uruhare muburyo bwo kuzamura imiti gakondo. Byongeye kandi, nkibikoresho byo gutangira kuri synthesi yibirungo hamwe na farumasi.

Munsi yinganda za Bateri zitemba, N-MethylpyRelidone (NMP), inkomoko ya 1,4-Butanediol, yakwegereye cyane. Nka polar aprotic solic, NMP yatsinze ikibazo cyabakene bake cyane ibikoresho bya bateri ya electrode, byorohereza kuvanga imyenda nibikoresho bikora. Nintwari itaririnze inyuma yo kunoza imikorere nubwiza bwa bateri ya lithium, ishyigikira cyane mileage yinganda nkibinyabiziga bishya byingufu nibikoresho byo kubika ingufu.

Kumipaka yimyambarire nimyenda, tatrahydrofuran (thf) witabiriwe no kwitabira 3.4-Butanetrahl yitabiriwe muri poltetrahydrofuran (PTMEG), bihinduka ibikoresho fatizo bya fibre na polanethane. Ibi bituma hateguwe imyenda ya siporo hamwe nimyambarire yo hejuru ihuza numurongo wumubiri, guhuza imyumvire ihumuriza, no gutunganya imyenda hamwe nukuri kwitigeze kugaragara no guhinduka.

Mu rwego rw'ubushakashatsi n'iterambere rya farumasi, 1,4-Butanediol ikora bucece nk'intwari "intwari itamenyereye". Nka farumasi yingenzi ya farumasi, yitabira synthesi ikomeye yintambwe zimwe na zimwe zibiyobyabwenge na antibiotique. Ninkaho ibice byoroshye byubaka kugirango wubake umwanya wa molekile, ufasha abashakashatsi gufata inzego nziza zidusimba no gutanga amasasu kugirango batsinde indwara zigoye.

Biteganijwe ko iterambere ry'ikoranabuhanga rikomeza gukorana n'ibiribwa ku isoko, biteganijwe ko inganda zamasoko zikomeje kwaguka, hamwe n'inganda zamajwi na epfo na zo mu nganda zigenda zigaragara mu nganda zigaragara mu nganda za shimi.