Focus on Cellulose ethers

I-Petroleum grade high viscosity CMC (CMC-HV)

Njenge-colloid encibilika emanzini ohlelweni lodaka lokumba,IsodiumI-CMCHVunekhono eliphezulu lokulawula ukulahleka kwamanzi. Ukwengeza inani elincane le-CMC kungalawula amanzi ezingeni eliphezulu. Ngaphezu kwalokho, inokumelana okuhle kokushisa nokumelana nosawoti. Kungase kube nekhono elihle lokunciphisa ukulahlekelwa kwamanzi nokugcina i-rheology ethile. Lapho incibilika ku-brine noma emanzini, i-viscosity ayishintshi neze. Ifaneleka ngokukhethekile izidingo zokumba ogwini kanye nemithombo ejulile.

I-CMC HV -equkethe udaka ingenza udonga lomthombo lube ikhekhe lokuhlunga elincanyana, eliqinile neliphansi, linciphise ukulahlekelwa kwamanzi. Ngemva kokwengeza i-CMC odakeni, umshini wokumba ungathola amandla okugunda okuqala aphansi, ukuze udaka lukhulule kalula igesi egoqwe kulo, futhi ngesikhathi esifanayo, imfucumfucu ingalahlwa ngokushesha emgodini wodaka. Ukubhoboza udaka, njengamanye ama-dispersions okumiswa, kunokuphila kweshalofu elithile, ukwengeza i-CMC kungayenza izinze futhi andise impilo yeshalofu.

Udaka oluqukethe i-CMC HV aluvamile ukuthintwa isikhunta, aludingi ukugcina inani le-pH ephezulu, futhi aludingi ukusebenzisa izilondolozi.

Udaka oluqukethe i-CMC HV lunozinzo oluhle futhi lunganciphisa ukulahleka kwamanzi ngisho noma izinga lokushisa lingaphezu kwama-degree angu-150.


Isikhathi sokuthumela: Jan-06-2023
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