Nekuenderera mberi kwekusimudzira indasitiri yemazuva ano uye tekinoroji, kushandiswa kwemakemikari mukugadzirwa kwemazuva ese uye hupenyu kuri kuramba kuchiwedzera. Mukuita uku, basa rinokosha ndeye hydrolysis stabilizer. Munguva ichangopfuura, kukosha kwehydrolysis stabilizersuye kushandiswa kwavo mumaindasitiri akasiyana kwakaongororwa zvakadzama.

Hydrolysis stabilizers, semushonga wemakemikari unogona kudzivirira makemikari zvinhu kubva pakuora mumvura, zvine kukosha kwekuzvimiririra. Mumaindasitiri ezvekudya uye zvekuzora, hydrolysis stabilizers inogona kuwedzera hupenyu hwesherufu yezvigadzirwa uye kuve nechokwadi kugadzikana uye kuchengetedzeka kwezvigadzirwa panguva yekushandiswa. Panguva imwecheteyo, muindasitiri yemishonga, hydrolysis stabilizers inoitawo basa rakakosha mukudzivirira zvinodhaka kubva kuhydrolysis.

Zvinotaridzirwa kuti kune marudzi akawanda e hydrolysis stabilizers, kusanganisira phenolic antioxidants, phosphate antioxidants, alcoholamine antioxidants, etc. Aya marudzi akasiyana-siyana e-hydrolysis stabilizers anotamba mabasa akasiyana-siyana mumashandisirwo akasiyana-siyana maererano nemakemikari avo akasiyana-siyana uye maitiro.

Zvakakosha kutaura kuti hydrolysis stabilizers inonyanya kushandiswa muindasitiri yezvizoro. Nekuwedzera huwandu hwakakodzera hwehydrolysis stabilizer, zvizorwa zvinogona kuvandudza kugadzikana kwavo uye antioxidant kugona, nekudaro vachiwedzera hupenyu hwesherufu nekuvandudza mashandisiro ekushandisa. Panguva imwecheteyo, hydrolysis stabilizers inogona zvakare kusanganiswa nemamwe maoxidants kana mapreservatives kuita basa rekubatana muzvizora, zvichiwedzera kugadzikana uye antiseptic kugona kwechigadzirwa.

Zvinosimbiswa kuti kunyangehydrolysis stabilizerskuita basa rakakosha mukuvandudza kunaka kwechigadzirwa uye kugadzikana, zvinodikanwawo kudzora huwandu hwekushandisa panguva yekushandiswa uye kudzivirira kuishandisa munzvimbo dzisina njodzi dzakadai semuromo nemeso kuve nechokwadi chekushandiswa kwakachengeteka.

APPLICATION

1. Purasitiki uye indasitiri yerabha

Mukugadzirwa kwepurasitiki uye zvigadzirwa zverabha, hydrolysis stabilizers inoita basa rakakosha mukudzivirira hydrolysis kubva mukukonzera kuparara kwemamorekuru uye kuparara kwekuita. Semuenzaniso, muzvigadzirwa zvepurasitiki zvinoshandiswa kunze, kuwedzera hydrolysis stabilizers kunogona kuvandudza zvakanyanya kudzivirira kwavo kwemvura uye mwando nekupisa kupisa, uye kuwedzera hupenyu hwavo hwesevhisi. Uye zvakare, hydrolysis stabilizers zvakare inoita basa rakakosha mukushandisa senge mota yemukati uye yekunze matrims uye emagetsi emidziyo dzimba.

2. Indasitiri yemishonga yezvipembenene

Izvo zvinonyanya kushanda zvemishonga yezvipembenene zvinowanzoita hydrolyzed zviri nyore uye kurasikirwa nebasa razvo.Hydrolysis stabilizersanoshandiswa zvakanyanya mumishonga yezvipembenene uye anogona kudzivirira zvinobudirira kuita kwehydrolysis yezvipembenene pasi peasidhi, alkali, tembiricha uye mamwe mamiriro, kuve nechokwadi kusimba uye kushanda kwemishonga yezvipembenene. Chishandiso ichi hachingonatsiridza mwero wekushandiswa kwemishonga yezvipembenene, asi zvakare chinoderedza kukanganiswa kwemishonga yezvipembenene panharaunda.

3. Stabaxol yakatevedzana yeRhein Chemie

Iyo anti-hydrolysis stabilizer Stabaxol yakatevedzana yakatangwa naRhein Chemie (LANXESS) inopa yakanakisa hydrolysis dziviriro ye polyurethane elastomers uye thermoplastic polyurethane zvinhu (TPU). Liquid anti-hydrolysis agents seStabaxol P 200 inogona kuwedzerwa zviri nyore kune polymer polyols kuchengetedza iyo polymer hydrolytically yakagadzikana kwenguva yakareba. Mune yemotokari kuvhundutsa absorption system, Stabaxol inodzivirira iyo yekuwedzera yekukatyamadza kunyura chitubu kubva pakukandwa nguva isati yakwana nekuda kwekuchembera kwehydrolysis, kuwedzera hupenyu hwesevhisi. Pamusoro pezvo, Stabaxol inoshandiswawo zvakanyanya mu thermoplastic elastomers mukugadzira tambo, ichideredza kunzwisiswa kweester-based elastomers kune hydrolysis.

4. Food and cosmetics industry

Hydrolysis stabilizers zvakare inoshandiswa zvakanyanya muindasitiri yezvekudya uye zvizorwa. Muchikafu, hydrolysis stabilizers inogona kuwedzera hupenyu hwesherufu hwechikafu uye kuchengetedza kuravira uye hutano kukosha kwechikafu. Muzvizoro,hydrolysis stabilizersinogona kuvandudza kugadzikana uye antioxidant kugona kwezvizoro, kuve nechokwadi chekuchengetedza uye kushanda kwezvigadzirwa panguva yekushandiswa.

Muchidimbu,hydrolysis stabilizers inoita basa rakakosha muindasitiri yemazuva ano. Kuwanda kwayo kwakasiyana-siyana kwekushandisa kwete kungovandudza kunaka uye kugadzikana kwezvigadzirwa, asiwo kunosimudzira kusimudzira kwakasimba kwemaindasitiri ane hukama.