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Noocyo noocee ah oo dhumucdu ku jiraan rinjiyeyaasha biyaha ku saleysan?

2025-04-16

Rinjiga ku saleysan biyaha waxaa loola jeedaa nooc rinji ah oo u adeegsada biyaha sida dareeraha ama dhexdhexaad kala firidhsan. Rinjiga ku saleysan biyaha ayaa noqotay jihada horumarka mustaqbalka ee rinjiga sababta oo ah sun-sunta, si fudud loo nadiifiyo, qiimaha jaban, viscosity, iyo astaamo aan nadiifeyn, iyo astaamo aan nadiifeyn, iyo astaamo aan nadiifeyn. Waxyaabaha lagu daro rinjiga waxaa loo isticmaalaa qaddar yar oo ku jira rinjiga ku saleysan biyaha, laakiin waxay si weyn u wanaajin karaan waxqabadka rinjiga oo waxay noqdeen qayb muhiim ah oo ku saabsan rinjiga.DhumucooyinWaa isku-darka rhelological-ka oo aan cuni karin oo keliya rinjiga oo ay ka hortageyso sabuuqadu socoto inta lagu jiro dhismaha, laakiin sidoo kale sii rinjiga guryaha farsamada iyo xasilloonida ee loo yaqaan " Rinjiga biyaha ku saleysan ee ku saleysan cod-bixiyaha, waa nooc aad muhiim u ah wax lagu daro.

Qulqulka rinjiga ku saleysan biyaha ayaa hagaajin kara guryaha rheolololojiyada ee rinjiga waxayna gacan ka geysan karaan hagaajinta posedoplatity rinjiga. Marka sicirka xiisaha sare la isticmaalo, rinjiga si fudud ayaa loo khafiifin karaa, oo marka xiiridda la joojiyo ama xoog yar oo xishood leh ayaa la dabaqayaa, rinjiga ayaa mar kale dhuumi kara. Astaamahaasi waxay noqon karaan, hal gacan, waxay hagaajin kartaa xasilloonida kaydinta ee rinjiga oo ka fogaanshaha suuxinta midabka midabka iyo waxyaabaha ku jira rinjiga. Isla mar ahaantaana, inta lagu gudajiro nidaamka buufin, waxay ka caawiyaan atominta rinjiga ku saleysan biyaha. Dhanka kale, inta lagu gudajiro hannaanka dhismaha, waxay ka hortegi karaan saqafka rinjiga waxayna hubin karaan in rinjiga uu leeyahay waxqabadka dhismaha ee wanaagsan.

Thickeners

Aynu eegno astaamaha dhumucyada kala duwan.

1. Qoomku qaro

Kaadida-u-duubandhumucooyinHayso hufnaan badan oo qaro weyn leh, gaar ahaan qarosiinta wajiga biyaha. Waxay leeyihiin xaddidan xayiraad ku saabsan qaababka daboolaya iyo baaxad ballaaran. Si kastaba ha noqotee, waxay leeyihiin xoogaa faa'iido darro ah, sida heerka liidata, oo kala firidhsan inta lagu gudajiro dahaarka roller, iyo u nugul u nugul nabaad-guurka microbial. Maaddaama ay leeyihiin cod hoose oo hooseysa oo ka hooseysa xirashada sare iyo gorgorka hooseeya iyo xiirashada hoose, muuqaalku si dhakhso ah ayuu u sii kordhiyaa ka dib daacada, oo ka hortagi karta sabuuqadu, laakiin dhinaca kale, waxay keentaa heerar liita. Qulqulka unugyada unugyada unugyada ayaa leh tiro aad u tiro badan oo molici ah, sidaa darteed waxay u nugul yihiin inay kala firdhaan. Iyo sababta oo ah cellulose wuxuu leeyahay hawo-galis wanaagsan, waxay yareyn doontaa caabbinta biyaha ee filimka rinjiga.

2.

Qaab-dhismeedka iskaashatada ee 'Proyurethane' ayaa lagu baabi'iyaa iyada oo la raacayo ficilka xoogga, oo balsha jawareenkana waa la dhimay. Markii xooggu xishoodku baaba'aan, codku wuxuu dib u soo celin karaa si looga hortago samaynta inta lagu gudajiro nidaamka dhismaha. Oo soo kabashada muuqaalka muuqaalka ayaa leh Hysteresis gaar ah, kaas oo u qalma heerka filimka dahaarka. Mashiinka 'moliculative com of polyurethane dhumucduhu aad u yar tahay labada nooc ee ugu horreysa ee dhumucda dhumucduhu, oo kor uma qaadanayso inay ku daadiso. Moulourethane molecules dhumucduhu waxay leeyihiin kooxo hydrophilic iyo hydrophobisc. Kooxaha hydrophobic-ka waxay leeyihiin xiriir adag oo la leh matrix ee filimka dahaarka ah, oo kor u qaadi kara caabbinta biyaha ee filimka dahaarka ah.

Sababtoo ah walxaha latexx-ka ayaa ka qaybgalaya ururka, ma dhici doonto wax-ka-fidsan, kaas oo ka dhigi kara filimka dahaarka ah si siman oo yeelato gloss sare. Inbadan oo guryo ah oo ku saabsan dhumucyada kale ee iskaashatada ayaa ka wanaagsan dhumucyada kale, laakiin sababtoo ah qaabkeeda qaro weyn ee microlllar, qaybaha saameeya mo mo mo mo mo mo mo mo molkeles ee qaaciddada dahaarka ah si lama huraan ah u saameyn doona hantida qarosiinta. Markaad isticmaaleyso noocan oo kale ah ee culayska, saameynta arrimo kala duwan oo ku saabsan waxqabadka qarosiinta waa in si buuxda loo tixgeliyaa. Si fudud ha u beddelin emulsion, dayactirka, kala firidhsan, gargaarka sameynta, iwm. Waxaa loo isticmaalaa daboolka.


Qingdao Fumaisi Qalabka Tech Tech-ka Co., Ltd. Ku takhasusay soosaarka kala duwandhumucooyin. Shirkaddu waxay u hoggaansameysay fikradda maamul-ku-saleysan iyo maamul daacad ah sanado badan, waxayna ku dadaaleysaa inay macaamiisha siiso badeecooyinka alaabada lagu kalsoonaan karo iyo adeegga iibka ee wanaagsan!



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