Iziqinisi zeHydrolysiskunye nee-anti-hydrolysis agents zezona zinto zimbini zibalulekileyo kwiikhemikhali ezongeziweyo kwizicelo zoshishino ezinceda ekulweni nemiphumo ye-hydrolysis. I-Hydrolysis yimpendulo yekhemikhali eyenzeka xa amanzi ephula ikhonkco lekhemikhali, nto leyo ekhokelela ekuqhekekeni kwezinto ezithile. Le mpendulo inokuba yingozi kakhulu kwizinto ezisetyenziswa kwizicelo zoshishino, kuquka iiplastiki, ii-coating, kunye ne-adhesives, nto leyo ekhokelela ekunciphiseni amandla, ukuphuka, kunye nokulahlekelwa bubuthambile ngokuhamba kwexesha.
Iziqinisi zeHydrolysis zizinto ezongezwayo kwiikhemikhali ezongezwa kwizinto ngexesha lemveliso ukuthintela okanye ukucothisa inkqubo yehydrolysis. Ezi zinto zozinzisa zinceda ukukhusela izinto kwimiphumo emibi yokuvezwa kukufuma kwaye zonyusa ukuqina kwazo kunye nobomi bazo obude. Kwelinye icala, ii-anti-hydrolysis agents zizinto ezongezwayo kwiikhemikhali ezenzelwe ukusabela kwiimveliso zehydrolysis kwaye zithintele ukuwohloka okungakumbi kwezinto.
Ukusetyenziswa kweiziqinisi ze-hydrolysiskunye nee-anti-hydrolysis agents ziye zabaluleka kwinkqubo yokwenziwa kwemizi-mveliso. Ngaphandle kwezi zongezo zeekhemikhali, izinto ezininzi ezisetyenziswa kwimizi-mveliso ziya kuba nexesha elifutshane kakhulu kwaye kuya kufuneka zitshintshwe rhoqo.
Kwiminyaka yakutshanje, imfuno yezi zongezo zeekhemikhali inyuke kakhulu ngenxa yokukhula kwamashishini okwakha, eemoto, kunye nokupakisha. La mashishini axhomekeke kakhulu kwizinto ezinganyangekiyo kwi-hydrolysis, njengoko ukuvezwa kumswakama akunakuphepheka kwiindawo ezininzi zokusebenza.
Enye yezinto ezibangela ukwanda kwemfuno yezinto ezigcina i-hydrolysis stabilizers kunye nee-anti-hydrolysis agents kukusetyenziswa okwandayo kwezinto ezivuselelekayo ezifana ne-plant oil derivatives kunye nee-biobold polymers kwizicelo zoshishino. Ezi zinto zinokuba sengozini enkulu ye-hydrolysis, nto leyo ebangela ukuba zilahlekelwe ngamandla kunye nokuqina ngokuhamba kwexesha. Ngokusebenzisa izinto ezigcina i-hydrolysis stabilizers kunye nee-anti-hydrolysis agents kwinkqubo yemveliso, ubomi bazo bunokwandiswa kakhulu, nto leyo eyandisa ukusebenza kwazo kunye nexabiso lazo.
Isiqinisi se-HydrolyticKwi-polymers eziqulethe amaqela e-ester kunye nama-amide, izithambiso ze-anorganic fluids. Isebenza ngakumbi kumaqondo obushushu aphezulu okucubungula.ISIZINZISI DB7000isebenza njengomthuthi we-asidi namanzi kwaye ithintela ukuwohloka kwe-autocatalytic. Iindawo eziphambili zokusetyenziswa kukuzinzisa iipolyester (kuquka i-PET, i-PBT kunye ne-PEEE) kunye neenkqubo ezininzi ze-polyurethane ezisekwe kwi-polyester polyols kunye neepolyamides, i-EVA kunye nezinye iiplastiki ezichaphazeleka yi-hydrolysis.
Ixesha lokuthumela: Epreli-07-2023
