Wanene ya kera hydroxyethylcellulose?

Hydroxyethylcellulose (HEC) polymer roba ce da ake amfani da ita a masana'antu iri-iri don dalilai daban-daban. Shi ba ionic ba, polymer mai narkewa mai ruwa wanda aka samo daga cellulose, kuma ana amfani dashi azaman wakili mai kauri, emulsifier, stabilizer, da wakili mai dakatarwa.

HEC da kamfanoni iri-iri ne ke ƙera su, gami da Dow Chemical, BASF, Ashland, AkzoNobel, da Clariant. Dow Chemical yana daya daga cikin manyan masana'antun HEC, kuma yana samar da nau'o'in nau'o'in HEC, ciki har da Dowfax da Natrosol. BASF tana samar da alamar Celosize na HEC, yayin da Ashland ke samar da alamar Aqualon. AkzoNobel yana samar da alamun Aqualon da Aquasol na HEC, kuma Clariant yana samar da alamar Mowiol.

Kowane ɗayan waɗannan kamfanoni yana samar da nau'ikan nau'ikan nau'ikan HEC, waɗanda suka bambanta dangane da nauyin kwayoyin halitta, danko, da sauran kaddarorin. Nauyin kwayoyin HEC na iya bambanta daga 100,000 zuwa 1,000,000, kuma danko zai iya zuwa daga 1 zuwa 10,000 cps. Makin HEC da kowane kamfani ke samarwa kuma ya bambanta dangane da yanayin narkewar su, kwanciyar hankali, da kuma dacewa da sauran sinadaran.

Baya ga manyan masana'antun HEC, akwai kuma wasu ƙananan kamfanoni waɗanda ke samar da HEC. Waɗannan kamfanoni sun haɗa da Lubrizol, daKima Chemical. Kowane ɗayan waɗannan kamfanoni yana samar da nau'ikan nau'ikan nau'ikan HEC, waɗanda suka bambanta dangane da kaddarorin su.

Gabaɗaya, akwai kamfanoni daban-daban waɗanda ke samar da HEC, kuma kowane kamfani yana samar da nau'ikan nau'ikan HEC. Makin HEC da kowane kamfani ke samarwa ya bambanta dangane da nauyin kwayoyin su, danko, solubility, kwanciyar hankali, da dacewa tare da sauran sinadaran.