Ingaruka ya Trallose

Abahanga muri CelefoniEse itsinda rya polymetile rikoreshwa cyane mu nganda zinyuranye zibangamira ibintu byabo. Guhera ku ntangiriro ya eret na selile na kamere yabo, iyi mpapuro yirengagiza mu buryo bwihishe inyuma y'ingaruka zabyo, yanduye uburyo imikoranire y'amazi iganisha ku kuzamura vinosi. Ubwoko butandukanye bwa etralese yakagombye kuganirwaho, harimo Methyl selile, hydroxyIthy, HydroxyPropyl Twolilose, na CarboxyMeppepy, na Carboxymethyl selile, buri kimwe gifite ibiranga bidasanzwe. Gusaba abashinzwe kurwanya selile Inganda nko kubaka imiti, imiti, ibiryo, kwisiga, no kwita ku mikorere ku giti cyabo, byerekana uruhare rwabo ku giti cyabo mu gushyiraho ibicuruzwa no gutunganya. Hanyuma, ingingo za selile mubikorwa byagezweho byinganda zishimangirwa, hamwe nigihe kizaza hamwe niterambere rishobora guteza imbere tekinoroji ya selile.

Abahanga ba selile bahagarariye icyiciro cya polymer gikomoka kuri selile, bibaho amaraso menshi ku rukuta rw'ibimera. Hamwe nibintu bidasanzwe byamuga phielicochemical, abahanga ba selile bakoreshwa cyane mubijyanye n'inganda zitandukanye, cyane cyane ku ngaruka zabo. Ubushobozi bwa selire ya selile byongera viscosity no kunoza ibintu byimiterere bituma habaho inshingano mubisabwa byinshi bivuye mubikoresho byubwubatsi bikaba ibikoresho bya farumasi.

1.Imitungo ya erest ya selile

Mbere yo Kwihimbaza mu buryo bwiyongera bwa bahanganye na selile, ni ngombwa gusobanukirwa imiterere yabo. Abashiraho selile bakoresheje selile banyuze mu guhindura imiti ya selile, cyane cyane birimo guhinduka. Amatsinda ya Hydroxyl (-Oh) ahari muri selile ya selile yambuwe hamwe namatsinda ya ether (-or), aho r ahagarariye abasimbuye batandukanye. Uku gusimbuza biganisha ku guhindura muburyo bwa molekeular hamwe numutungo wa selile, utanga ibiranga ibintu bitandukanye kuri selile.

Guhindura imiterere muri selile bahangano bigira ingaruka kumuntu wabo, imyitwarire yurukundo, hamwe nu mitungo. Urwego rwo gusimbuza (DS), bivuga umubare ugereranije w'amatsinda ya hydroxyl yasimbuwe kuri Anhydroblucose, agira uruhare runini mu kumenya imitungo ya selile. DS DS muri rusange ivuguruzanya hamwe no kwiyongera no kwinubira neza.

2.mechanism yo kurwara

Ingaruka utwara neza zerekanwe na selile zikomoka ku mikoranire yabo na molekile y'amazi. Iyo abakoresha amazi, bahanganye na selile bahanganye hydtion, aho molekile y'amazi ikora hydrogen hamwe na atome ya ether ogisijen na hydroxyl ya ether. Iyi miterere yuburyo buganisha ku kubyimba kwa selile ether sples no gushiraho imiterere yimiterere itatu murwego rwo hejuru.

Kwishora muri Fliellese iminyururu ya ether dedged hamwe no gushinga iminyururu ya hydrogen hagati ya molenele ya polymer igira uruhare mu kuzamura vinositine. Byongeye kandi, kubyara electrostatike hagati yitsinda rya ether yashinjwaga nabi bibazwa mubyimbye mu gukumira gupakira hafi yiminyururu ya polymer no guteza imbere gutatanya muri sociere.

Imyitwarire yuburyo bwa selile ya ether, iterwa nibintu nka polyment yibanda, urwego rwo gusimbuza, uburemere bwa molecular, nubushyuhe. Mugihe gito, selile ether ibisubizo byerekana imyitwarire ya Newtonian, mugihe murwego rwo hejuru, bagaragaza imyitwarire minini cyangwa imitwe yoroheje yo guhungabana kubera guhungabanya ubwitonzi bwa polymer bari bafite imihangayiko.

3.Bype ya selile
Abahanga ba selile bagaragaza urutonde rutandukanye rwibikomokaho, buri gitanga imitungo yihariye ibereye porogaramu zitandukanye. Ubwoko bumwe bukoreshwa muburyo bwa selire harimo:

Methyl selile (MC): Methyl selile iraboneka muburyo bwa selile hamwe namatsinda ya methyl. Birashonje mumazi akonje kandi agakora neza, ibisubizo bya viscous. MC yerekana imitungo yo kugumana nziza kandi ikunze gukoreshwa nkubwinshi mubikoresho byubwubatsi, amatara, nibicuruzwa byibiribwa.

HydroxyAythyl Cellulose (HEC): HydroxyAythyl Cellulose ni Synthesi

ZED mugutangiza amatsinda ya hydroxyyerythy kuri selile ya selile. Birashonje mumazi akonje n'amazi ashyushye kandi agaragaza imyitwarire ya pseudowost. HEC ikoreshwa cyane mubikorwa bya farumasi, ibicuruzwa byita kugiti cyawe, kandi nkumubyimba mu gishushanyo cya latex.

HydroxyPropyl Cellulose (HPC): hydroxypropyl selile yateguwe no gutandukanya selile hamwe namatsinda ya hydroxppeyle. Birashonje muburyo butandukanye, harimo amazi, inzoga, na kama. HPC ikunze gukoreshwa nkigituba, binder, hamwe numukozi wa firime muri faruceuticals, kwisiga, no kurera.

Carboxymethyl Cellulose (CMC): CarboxyMethyl Twolie ikorwa na CarboxyMethylation ya selile hamwe na acide ya chloroacetike cyangwa sodium yayo. Birashonje cyane mumazi no gukora ibisubizo bya viscous hamwe nimyitwarire myiza ya pseudoclastique. CMC isanga ikoreshwa ryinshi mubicuruzwa byibiribwa, imiti, imyenda, hamwe nimpapuro.

Ubu bugari bwa selire bugaragaza imiterere itandukanye, ibiranga ibibazo, no guhuza nibindi bikoresho, bituma bikwiranye no kubikoresha bitandukanye munganda.

4.Basaba abahanga ba selile
Imitungo itandukanye ya elevel za selile ibahezwa mubikorwa bitandukanye byinganda. Bimwe mubisabwa bya elegisi ya selile birimo:

Ibikoresho byubwubatsi: Abakoresha selile bakoreshwa cyane nkinyongera mubikoresho bya sima bishingiye kuri ceveran nka minisiteri, grout, na plaste kugirango batezimbere ibikorwa, kubamo amazi, no kumeneka. Bakora nka romologiya - kwirinda gutandukana no kongera imikorere yibicuruzwa byubwubatsi.

Ibiti: Abahanga muri Celeulose babona ibyifuzo byinshi muri farumasi muri farumasi nka bunders, gusenyuka, hamwe nabakozi babyimbye mu bisate, capthales, hamwe nibisubizo bya Ophthalemic. Batezimbere imitungo yifu, koroshya kwikuramo tablet, no kugenzura irekurwa ryibintu bifatika.

Ibicuruzwa: Abakoresha selile bakunze gukoreshwa nko kwinginga, guhungabana, hamwe nabakozi baselli mubicuruzwa byinshi byibiribwa, harimo isosi, imyambaro, ibiryo, nibikomoka ku mata. Batezimbere imiterere, viccosity, n'umunwa mu gihe bagutezimbere imihane no gukumira Syneressis.

Amavuta yo kwisiga no kwita ku muntu ku giti cye: Abashiraho selile bakoreshejwe mu kwisiga no kwita ku mavuta ku giti cyabo nka cream. Batanga ibintu byifuzwa byifuzwa, kuzamura ibicuruzwa bihamye, kandi bagatanga imiterere myiza, nziza.

Irangi n'amakoti:Abahanga muri CelefoniKora nk'uruhu rwamashusho mu gishushanyo, amatara, no kumenza, kuzamura ubuyobozi bwa stcosity, ibihano bya Sag, no gushiraho firime. Batanga umusanzu mubintu bihamye, birinda pigment bikemura, no kuzamura imitungo yo gusaba.

Ingaruka zingana za elitura ya selile zigira uruhare rukomeye muburyo butandukanye bwinganda no kumutunganya ibicuruzwa. Ibintu byabo byihariye byihariye, guhuza nibindi bikoresho, kandi biodegradodari bituma bahitamo ababikora hirya no hino mumirenge itandukanye. Biteganijwe ko nk'inganda zikomeje gushyira imbere ibisubizo birambye n'ibidukikije, hateganijwe icyifuzo cya selile kizamuka kurushaho.