① Ayikwazanga ukufezekisa imvakalelo ebambekayo efunwayo: Isitayile esithambileyo sokugqiba okuthambileyo siyahluka ngokuxhomekeke kwiimfuno zabathengi, njengokuthamba, ukuguda, ukuthambile, ukuthamba, ukuthambisa, ukomisa, njl. Izithambiso ezahlukeneyo zikhethwa ngokweendlela ezahlukeneyo. Kwiifilimu ezithambileyo, kukho izakhiwo ezahlukeneyo zeefilimu ezithambileyo ezithambileyo, ezinamaqondo ahlukeneyo okuthamba, ukuguquguquka, ukugudisa, ukutyheli, kunye nokuchaphazela ukufunxwa kwamanzi kwiilaphu; Kwioli ye-silicone, iipropati ze-oyile ye-silicone eguquliweyo eneegenes ezahlukeneyo zokuguqulwa nazo ziyahluka, njengeoli ye-silicone ye-amino, ioli ye-silicone ye-hydroxyl, i-epoxy ioli ye-silicone eguquliweyo, ioli ye-silicone eguqulelwe kwi-carboxyl, njl.
② Ukutshintsha kombala kunye nokutyheli: Ngokuqhelekileyo kubangelwa ubukho bamaqela e-amino kwiifilimu ezithile ezithambileyo ezicwangcisiweyo kunye neoli ye-amino silicone. Kwifilimu ethambileyo, ifilimu ethambileyo yecationic ithambile kwaye inesandla esilungileyo. Kulula ukubhengezwa kwiilaphu, kodwa ijwayele ukutyheli kunye nokuguqulwa kombala, okuchaphazela i-hydrophilicity. Ukuba ifilimu ethambileyo ye-cationic iguqulwe ibe ngumgubo we-oyile ethambileyo, i-yellowing yayo iya kuncitshiswa kakhulu kwaye i-hydrophilicity nayo iya kuphuculwa. Ngokomzekelo, ngokudibanisa ifilimu ethambileyo ye-cationic kunye neoli ye-silicone ye-hydrophilic okanye i-agent yokugqiba i-hydrophilic, i-hydrophilicity yayo iya kuphuculwa.
Iifilimu ze-anionic okanye ezingezo-ionic aziqhelekanga ukuba zibe phuzi, kwaye ezinye iifilimu aziphuzi kwaye azichaphazeli i-hydrophilicity.
I-oyile ye-amino ye-silicone okwangoku yeyona isetyenziswa kakhulu kwioli ye-silicone, kodwa amaqela e-amino anokubangela ukuguquka kwebala kunye nokuba tyheli. Okukhona liphezulu ixabiso le-ammonia, kokukhona iba tyheli. Ioli ye-amino silicone etyheli ephantsi okanye i-polyether eguquliwe, ioli ye-silicone eguquliweyo e-epoxy engafanelwanga kukutyheli kufuneka isetyenziswe endaweni yoko.
Ukongeza, ii-cationic surfactants ezifana ne-1227, 1831 kunye ne-1631 ngamanye amaxesha zisetyenziswa njenge-emulsifiers kwi-lotion polymerization, enokuthi ibangele ukuba tyheli.
Ukusetyenziswa kwe-emulsifiers ehlukeneyo ngexesha le-oyile ye-silicone emulsification kubangela "imiphumo yokuhluthwa kombala" eyahlukeneyo, enokubangela ukuhluthwa kombala phantsi kweemeko ezahlukeneyo kwaye kubangele umbala okhanyayo, osele uthathwa njengenguqu yombala.
③ Ukuncipha kwe-hydrophilicity yamalaphu ngokubanzi kubangelwa ziingxaki kulwakhiwo lwefilimu ethambileyo esetyenzisiweyo kunye nokungabikho kofuzo lokufunxa amanzi emva kokwenziwa kwefilimu yeoli ye-silicone, kunye nokuvalwa kwamaziko okufunxa amanzi afana namaqela e-hydroxyl kwimicu ye-cellulose, amaqela e-carboxyl, kunye namaqela e-amino kuboya, okukhokelela ekuncipheni kokufunxa kwamanzi. Iifilimu ezithambileyo ze-Anionic kunye ne-non-ionic kunye neentlobo ze-hydrophilic zeoli ye-silicone kufuneka zikhethwe kangangoko kunokwenzeka.
④ Amabala amnyama: Isizathu esona sizathu kukuba i-oyile ye-oyile kwindwangu ayizange isuswe ngokupheleleyo ngexesha lonyango lwangaphambili, kwaye umbala we-oyile wawumnyama ngexesha lokudaya; Okanye kukho i-foam eninzi kwibhafu yokudaya, kwaye umxube we-foam kunye ne-sweater fancy, idayi, njl njl. Okanye i-oyile edadayo ye-defoamer ibangela amabala e-oyile emnyama; Okanye itela njengezinto ezikwivathi yokudaya encamathele elaphu; Okanye iidayi zidibanisa kwiindawo ezinombala omnyama phantsi kweemeko ezahlukeneyo; Okanye ngenxa ye-calcium eninzi kunye ne-magnesium ion emanzini, edibanisa idayi kwaye inamathele kwiilaphu. Unyango olujoliswe kuyo kufuneka lwenziwe, njengokongeza ii-agent zokunciphisa ukucoca ngexesha lonyango lwangaphambili, ukusebenzisa i-foam ephantsi kunye ne-non-foaming agents yokudaya, ukukhetha i-defoamers engabonakaliyo kwi-oyile edadayo, ukongeza i-chelating agents ukuphucula umgangatho wamanzi, ukongeza i-solubilizing kunye ne-dispersing agents ukuthintela ukuxutywa kwedayi ngendlela yokucoca, kunye nokusebenzisa i-agent yokucoca ixesha lokucoca.
⑤ Amabala anemibala ekhanyayo: Esona sizathu siphambili kukungalingani konyango lwangaphambili, kunye nefuthe elibi kweenwele kwezinye iindawo, okukhokelela kwinqanaba elithile lokugatywa kwedayi, okanye kuqulathe izinto zokulahlwa kwedayi, okanye ngesepha yecalcium, isepha yemagnesium, njl.njl. elaphuni ngexesha lonyango lwangaphambili okanye iglosi yesilika engalinganiyo, okanye ukomiswa ngokungalinganiyo kwemveliso yesoda engagqitywanga okanye umgubo ongagqitywanga. umphezulu welaphu, okanye ukuthontsiza amanzi phambi kokuba womise idayi, okanye amabala ancedisayo abangelwa kunyango lwasemva olufana nokuthanjiswa kwedayi. Ngokufanayo, unyango olujoliswe kuyo luyimfuneko, njengokuqinisa unyango lwangaphambili. Xa ukhetha izongezo zonyango zangaphambili, kuyimfuneko ukuphepha ukubunjwa kwesepha ye-calcium magnesium, kwaye unyango lwangaphambili kufuneka lube yinto efanayo kwaye lucokisekileyo (olunxulumene nokukhethwa kwee-agent zokucoca, ii-agent ezingenayo, i-chelating dispersants, i-sericulture penetrating agents, njl.). I-Yuanming powder, i-soda ash, njl. Kufuneka iqhutywe kakuhle kwaye ifakwe kwi-tank, kwaye umsebenzi wokulawula imveliso kufuneka uqiniswe.
⑥ Amabala ealkali: Esona sizathu sikukuba ukususwa kwe-alkali emva konyango lwangaphambili (njengokuxutywa kwe-alkali, ukupolisha kwesilika) akucocekanga okanye kufanayo, okukhokelela ekwakhekeni kwamabala ealkali. Ngoko ke, kuyimfuneko ukuqinisa inkqubo yokususwa kwe-alkali yenkqubo yangaphambili yonyango.
⑦ Ibala lokuthambisa:
Kukho izizathu ezininzi zoku:
a. Imathiriyeli yefilim ethambileyo engekho mgangathweni, enebhloko emise into yokuthambisa encamathela elaphu;
b. Kukho amagwebu amaninzi emva kokuba ifilimu inyibilika. Xa ilaphu liphuma kwivat, ilaphu lidyojwa ngamagwebu athambileyo;
c. Umgangatho ombi wamanzi, ubunzima obuphezulu, ukungcola emanzini kudibanisa kunye ne-softener kunye nokuhlanganisa kwilaphu. Ezinye iifektri zide zisebenzise i-sodium hexametaphosphate okanye i-alum ukunyanga amanzi, eyenza i-flocs kunye nokungcola emanzini kwaye ishiya amabala kumphezulu welaphu emva kokungena kwibhafu yonyango ethambisayo;
d. Ilaphu lifakwe izinto ze-anionic, ezidibanisa kunye ne-cationic softeners ukwenza amabala ngexesha lokuthambisa, okanye ilaphu lifakwe kwi-alkali, ebangela ukuba izinto ezithambileyo zidibanise;
e. Ubume bezinto ezithambisayo ziyahluka, kwaye ezinye zinokubangela ukuba zitshintshe ukusuka kwi-emulsified state ukuya kwi-slag efana ne-substance kwaye zibambelele kumalaphu kumaqondo aphezulu aphezulu.
f. Kukho itela enjengezinto zokuthambisa kunye nezinye izinto ezikwisilinda eziwa zize zincamathele elaphini.
⑧ Amabala e-oli ye-silicone: Olu lolona hlobo lunzima lokuphatha, ikakhulu ngenxa:
a. Ixabiso le-pH yelaphu alingathathi hlangothi, ngakumbi xa liqukethe i-alkali, ibangela ukuba ioli ye-silicone iphule kwaye ihambe;
b. Umgangatho wamanzi webhafu yonyango uphantsi kakhulu kwaye ukuqina kuphezulu kakhulu. Ioli ye-Silicone ixhomekeke kwioli edada emanzini ngobunzima obukhulu kune-150PPM;
c. Imiba esemgangathweni yeoli ye-silicone ibandakanya i-emulsification engafanelekanga (ukukhethwa kakubi kwe-emulsifiers, inkqubo ye-emulsification embi, amaqhekeza amakhulu e-emulsified, njl.
Unokukhetha ioli ye-silicone ekwazi ukumelana nokucheba, i-electrolyte, kunye notshintsho lwe-pH, kodwa kufuneka ubeke ingqalelo ekusetyenzisweni kunye nokusingqongileyo kweoli ye-silicone. Unokucinga kwakhona ngokukhetha ioli ye-silicone ye-hydrophilic.
⑨ Ukufunxa kakubi:
I-fuzzing engalunganga inxulumene ngokusondeleyo nokusebenza komatshini oxubhayo (njengolawulo lwe-tension, i-fuzzing roller speed, njl.). Ukudibanisa, xa usebenzisa isithambile (esaziwa ngokuba yi-waxing), ukulawula i-coefficients eguquguqukayo kunye ne-static friction yelaphu ngundoqo. Ke ngoko, ukwakhiwa kwesithambisi se-fuzzing kubalulekile. Ukuba i-softener ayisetyenziswanga kakuhle, inokubangela ngokuthe ngqo ukuxubha kakubi, kwaye ikhokelela ekukrazuleni okanye utshintsho kububanzi bomnyango.
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Ixesha lokuposa: Nov-01-2024