HydroxyTHEHLELELCELELELELEE (HEC) ndeyechokwadi polymer inoshandiswa zvakanyanya mumasango akasiyana-siyana, kunyanya pendi, majasi, anomerera uye zvigadzirwa zveuchengete. Imwe yezvinhu zvayo zvisingagone kukurudzira kupokana kwe formula kuSag, kunoita kuti ishandiswe.
HydroxyTHETHELLELLELELELEE (HEC) ipoluble polymer inotorwa kubva kuCellulose, iyo yepamoyo polysaccharide inowanikwa mumasango masero emadziro. Yayo yakasarudzika yemakemikari chimiro uye zvivakwa zvinoita kuti ive inoshanda zvinoshandiswa mune akawanda maindasitiri ekushandisa. Chimwe chehunhu hwakakosha hweHec ndiko kugona kwayo kuvandudza sag kuramba zvakasiyana siyana zvekufungidzira, izvo zvinoita basa rinokosha mukuita kuti uve nemhando uye kuita kwechigadzirwa chekupedzisira. Munyaya ino, isu tinotarisa zvakadzama zvivakwa zvehec, maitiro ayo anogadzira, uye basa rayo mukuwedzera Sag kudzikisira mumaindasitiri akasiyana.
1. Chemical chimiro uye zvivakwa zvehwanda:
Hec yakanyorwa nekutsvaga cellulose neEndylene oxide uye inoibata neAlkali. Maitiro aya anounza hydroxytHyl mapoka muCellulose Backbone, ichipa iyo salubilose yemvura uye ichivandudza kuenderana kwayo nemasisitimu emvura. Dhigirii rekutsiva Kupfuurirazve, hec inoratidza maitiro epseudoplastic maitiro uye visikopa yaro inoderera pasi peShear kushushikana, nekudaro achifambisa chikumbiro uye kusanganisa mukuumbwa.
2.Hec Kugadzira Maitiro:
Maitiro ekugadzira ehec anosanganisira matanho akati wandei senge cellucose Source Source solids, ethylene oxide kuwedzerwa, kushomeka, kucheneswa uye kuoma. Mahara akasiyana siyana akadai sekutsiva tembiricha, base yekushambadzira uye kuita nguva inodzorwa nokungwarira kuti iwane huwandu hwaunoda hwekutsiva uye suremu. Iyo inokonzeresa Hec chigadzirwa ingangodaro yakanatswa kuti ubvise kusvibiswa uye kuve nechokwadi chekuita kwayo uye kuita mune zvekushandisa.
3. Kushandiswa kweHEC:
Nekuda kwenzvimbo dzayo dzakawanda dzakawanda dzakawanda uye kuwirirana nemvura-yakavakirwa mvura, hec inozoshandiswa zvakanyanya mumaindasitiri akasiyana siyana. MuPendi uye Coatings Indasitiri, Hec inoshandiswa seRheology Modifier yekuvandudza kutongwa kweViscossity, kuyambuka uye SAG Ristance. Izvo zvinoshandiswawo mumhenderekedzo kuti dzishandise bond Simba, tack uye kunyorovesa kuchengetedza. Pamusoro pezvo, hec chikamu chakajairika mune zvigadzirwa zvega zvega senge shampoos, mafuta uye ane yakakura, kusimbisa, uye mafirimu ekuumba midziyo.
4. Kukosha kweAnti-SAG:
Sag Kudzvinyirira inzvimbo yakakosha mune mafambiro, kunyanya mune zvekushandisa uko kusimba kwekugadzikana uye kufanana kwekuvhara zvakadzoreredza. Sagging inoitika kana formula isiri viscous zvakakwana kuti utsigire uremu hwayo, zvichikonzera kugoverwa zvisina kufanira uye kuremara pane zvimedu zvemukati. Ichi chiitiko chinogona kukonzera marara echigadzirwa, kuraswa uye kurasikirwa kweAesthetics, zvichiratidza kukosha kweSAG kupesana mukuzadzisa kupedzisa kwemhando yepamusoro uye nemakonzo.
5.Kecemail's Mechan yekuvandudza kuSag Kudzvinyirira:
Iyo yakasimbiswa sag kudzikisira kwehwanda inogona kuzivikanwa kune akawanda mashini. Kutanga, hec anoita seanoti, inowedzera iyo visikopo ye formula uye ichipa rutsigiro rwechimiro kudzivirira kusimuka. Kechipiri, maitiro ePseudo-epurasitiki anoita kuti zvive nyore kushandisa uye mwero uchiramba uchichengetedza vhiza yakakwana kudzivirira kusimuka mushure mekushandisa. Pamusoro pezvo, hec inoumba chimiro chetiweki mune fomu, inopa kugadzikana uye kudzivirira kuyerera pasi pegiravhiti. Pamwe chete, aya matanho anobatsira kuvandudza SAG kupokana, kuona kunyange kubatanidza nekuita kwakakwana kwechigadzirwa chekupedzisira.
Hydroxethylcellose (HEC) inoita basa rinokosha mukuwedzera Sag kurwisa mumasango akasiyana siyana nekuda kwezvakarongeka zvemakemikari zvemakemikari uye zvivakwa. Kuburikidza nekugona kwayo kuwedzera viscosity, ipa rutsigiro rwechimiro uye gadzira network yakagadzikana, hec inovimbisa yunifomu yekushandisa uye kusimbisa kugadzikana, pakupedzisira kuvandudza kunaka uye kuita kwechigadzirwa chekupedzisira. Maindasitiri achiramba achida kuti vadyarire mapoinzi ezvekuita, kuomerera, kukosha kwehwanda mukuwana kuSag kupokana kunoramba kwakatsoropodza, kuchiratidza basa rayo rekubatanidza.
Kutumira Nguva: Kukadzi-19-2025