PreservativesIzvo zvakakosha zvechikafu muindasitiri yezvekudya, izvo zvinogona kunyatso kuvharidzira kuberekana kwema microorganisms uye kudzivirira kuparara kwechikafu, nekudaro kugadzirisa pasherufu yezvigadzirwa.Mazuva ano, vatengi vazhinji vane kumwe kusanzwisisa kwezvidziviriro, zvigadziriso zvinorondedzerwa se "yakaipa runyorwa", muchidimbu, zvidziviriro ndezvekunze zvisiri izvo zvinovaka muviri, huwandu hunofanirwa kutsigira musimboti wekusashandisa kana kushandisa zvishoma.Kutanga, zvidziviriro zvakachengeteka mukati memiganhu yekushandiswa, uye zvinonyanya kukosha zvevatengi hazvina kubatwa;chechipiri, zvidziviriro zvinogona kupa zvokudya nyore uye kuenderera mberi kunonaka, uye kushayikwa kwezvidziviriro kurasikirwa kwevatengi.Naizvozvo, mapreservatives ari padyo nezvinodiwa zvenyaya, kunyatsoita kutsvaga, kuburikidza nekuderedzwa kwekugadzirisa, kupa simba rekudya uye dzimwe nzira dzekuvandudza kukosha kwekushandisa.
Zvakanakira zvemusanganiswa system yezvichengetedza:
① Wedzera iyoantibacterialspectrum
②Kuvandudza kushanda kwemushonga
③Anti-secondary kusvibiswa
④ Kuvandudza kuchengeteka
⑤ Kudzivirira kubuda kwekusagadzikana kwezvinodhaka
Nzira dzekubatanidza mapreservatives dzinowanzova dzinotevera:
① Kusanganiswa kwezvinochengetedza zvine maitiro akasiyana ekuita.Iyi nzira yekubatanidza haisi nyore kuwedzera kwehutano, asi kazhinji hukama hwekuwedzera, hunogona kuvandudza zvakanyanya antiseptic efficacy yezvidziviriro.
② Kubatanidza mapreservatives ane akasiyana anoshanda mamiriro.Iyi nzira yekubatanidza inogona kupa huwandu hwakakura hwekudzivirirwa kwekuora kune chigadzirwa.
③Ikodzere kusanganisa mapreservatives emhando dzakasiyana siyana.Iyi nzira yekubatanidza inonyanya kuwedzera anti-spectrum ye-anti-corrosion system, uye ndiyo inonyanya kushandiswa nzira yekugadzira anti-corrosion system yezvizoro zvezuva nezuva.
Zvakakodzera kuyeuchidza kuti kana kusanganiswa, kutarisa kunofanira kubhadharwa kune inonzwisisika collocation yezvidziviriro, uye kuchenjerera kunofanira kubhadharwa kudzivisa kupindirana pakati pezvidziviriro, uye panguva imwecheteyo, teerera kune yakakura-spectrum antibacterial properties mushure mekubatanidza.Zvakaita sePE91 , PE73, Phenoxyethanol(CAS No.122-99-6) uyeEthylhexylglycerin (CAS Nha. 70445-33-9) uye etc.
Nguva yekutumira: Feb-23-2022