Ukungunda, ukunuka, ukunciphisa i-viscosity, ukuqhekeka kwe-delamination… Njengeengxaki zepeyinti eziqhelekileyo, ziyenzeka rhoqo ehlotyeni elishushu, nto leyo ebangela intloko ebuhlungu! Phakathi kwazo,isithambisi se-cellulose, inkqubo yokutyeba ebolayo, nokuba ingagcina uzinzo lwebhayoloji ngcono na, iye yaba sisitshixo sokuphepha iingxaki zokugquma, kwaye ikwasisalathisi esibalulekileyo sokulinganisa okulungileyo nokungalunganga.
Ukwahlula: "Isikhunta" kunye "ne-Enzyme":
1. “Umngundo” Iimpawu zicacile kwaye ziyabonakala emehlweni, kwaye kukho izinto ezininzi ezidibanayo kubomi bemihla ngemihla. Kwipeyinti, ibonakala ngolu hlobo: umphezulu onomngundo, ivumba elibi, ixabiso eliphantsi le-pH, ukugawulwa kunye nokuhluzwa, kunye nokuncipha kwe-viscosity. Indlela yokulwa nokungunda: i-fungicide.
2. “I-Enzyme” ibhekisa ngokukodwa kwi-cellulase, engabonakaliyo kodwa yokwenyani kwaye inempembelelo enkulu kwiingubo. Ukusebenza kwayo kungoku: akukho mildew kwaye akukho vumba, ukubola kunye nokuqhekeka, ukunciphisa i-viscosity. Iindlela zokulwa ne-enzyme: ubushushu obuphezulu (>100°C) okanye imitha ye-ultraviolet, ukuzinza kwebhayoloji ye-cellulose thickener.
3. Ukuba ukuncipha kwe-viscosity kubangelwa yipeyinti enokubola nenukayo, kuyimfuneko ukuqinisekisa ukuba i-fungicide ayisebenzi ngenxa yobushushu obuphezulu; ukuba ipeyinti ayinabo ukubola okanye ayinavumba, kwaye i-viscosity inciphile nje, kuyimfuneko ukunaka uzinzo lwebhayoloji lwe-cellulose ngokwayo.
Uhlalutyo: Izizathu zokunciphisa i-viscosity yokugquma
1. Iibhaktheriya zifakwa ngexesha lenkqubo yokuvelisa ipeyinti. Ekubeni iibhaktheriya zifuna amandla okuzala, kwaye i-cellulose yenziwe yi-glucose, iya kutshixwa njengokutya ekujoliswe kuko ngoko nangoko. Xa ubunzima be-molecular ye-cellulose bukhulu kakhulu, iibhaktheriya zisebenzisa i-cellulase ukuze zi-hydrolyze i-cellulose chain segment, kwaye ziyi-hydrolyze zibe ziiyunithi ezincinci ze-molecule glucose, ize emva koko ifunxe, ivelise, kwaye ikhawulezise ukujikeleza kwegazi.
2. Abavelisi bepeyinti baza kusebenzisa iifungicides ukubulala iintsholongwane nokuphazamisa lo mjikelo. Nangona kunjalo, imithombo yamanzi kwindalo iya kuzisa i-cellulase, kwaye i-cellulase ikwagcina i-hydrolyzing cellulose segments rhoqo, kodwa kwenzeka kancinci ngaphandle kokukhawulezisa umjikelo.
3. I-anti-enzyme cellulose ayisiyo "mildew" kodwa "yi-enzyme": kwinkqubo yokugquma engenalo ubushushu obuphezulu kunye nemisebe ye-ultraviolet, i-anti-enzyme inokuxhomekeka kuphela kuzinzo lwebhayoloji lwe-cellulose ngokwayo.
Isinyibilikisi se-celluloseOkwangoku lolona hlobo lubalulekileyo lwe-thickener kwi-formulations yepeyinti. Uzinzo lwayo luya kuchaphazela ngokuthe ngqo imeko ye-in-can kunye nokusebenza kwe-application ye-coating yonke. Phakathi kwazo, uzinzo lwebhayoloji lwe-cellulose thickener kufuneka lube yeyona nto ibalulekileyo xa abathengi bekhetha iimveliso ze-cellulose. I-Anxin Chemistry ibonelela ngoluhlu olupheleleyo lwezisombululo ze-coating, kwaye iya kuqhubeka nokuzisa ulwalathiso olungakumbi kwicandelo le-coating. Ukhetho olukrelekrele lwe-rheological oluqhelekileyo, olukhokela umkhwa osekelwe emanzini.
Ixesha leposi: Epreli-26-2024