Sodium carboxymethyl cellulose na ntanya eze

Okwu mmalite

Sodium carboxymethyl cellulose (CMC) bụ ihe a na-ejikarị eme ihe na ntacha eze. Ọ bụ ụdị mkpụrụ ndụ cellulose, nke bụ polymer nke mkpụrụ ndụ glucose. A na-eji CMC n'ụdị ngwaahịa dị iche iche, gụnyere nri, ọgwụ na ihe ịchọ mma. N'ihe ntacha eze, CMC na-arụ ọrụ dị ka ihe na-eme ka ọ dị arọ, ihe nkwụsi ike, na emulsifier. Ọ na-enyere aka mee ka ntacha eze ghara ikewapụ ma na-enye ọdịdị dị nro, nke na-egbuke egbuke. CMC na-enyekwa aka ijikọta ihe ndị ọzọ ọnụ, na-eme ka ntacha eze dịkwuo mfe ịgbasa ma na-enye ya ogologo ndụ.

Akụkọ ihe mere eme nke sodium Carboxymethyl Cellulose na ntacha eze

A na-eji sodium carboxymethyl cellulose mee ihe na ntacha eze kemgbe mmalite narị afọ nke 20. Nke mbụ mepụtara ya na 1920 site n'aka onye ọkà mmụta sayensị German, Dr. Karl Ziegler. Ọ chọpụtara na ịgbakwụnye sodium na cellulose mepụtara ụdị polymer ọhụrụ nke kwụsiri ike ma dị mfe iji karịa cellulose ọdịnala. A na-akpọ polymer ọhụrụ a carboxymethyl cellulose, ma ọ bụ CMC.

N'afọ ndị 1950, CMC malitere iji ncha eze. Achọpụtara ya na ọ bụ ihe na-eme ka ọkpụkpụ na-eme ka ọ dị mma na onye na-eme ka ọ kwụsie ike, ọ na-enyekwara aka mee ka ntacha eze ghara ikewapụ. CMC nyekwara ude dị nro, nke na-egbuke egbuke ma nyere aka jikọta ihe ndị ọzọ na-emepụta ọnụ, na-eme ka ntacha eze dịkwuo mfe ịgbasa ma nye ya ogologo ndụ.

Uru Sodium Carboxymethyl Cellulose dị na ntacha eze

Sodium carboxymethyl cellulose nwere ọtụtụ uru mgbe ejiri ya na ntacha eze. Ọ na-arụ ọrụ dị ka ihe na-eme ka ọkpụkpụ, stabilizer, na emulsifier, na-enyere aka mee ka ntacha eze ghara ikewapụ ma na-enye ọdịdị dị nro. CMC na-enyekwa aka ijikọta ihe ndị ọzọ ọnụ, na-eme ka ntacha eze dịkwuo mfe ịgbasa ma na-enye ya ogologo ndụ.

Tụkwasị na nke ahụ, CMC na-enyere aka belata ọnụ ọgụgụ nke abrasive ihe na-edozi ahụ na ntacha eze. Nke a dị mkpa n'ihi na ihe abrasive nwere ike imebi enamel eze ma mee ka uche nwee uche. CMC na-enyere aka ibelata abrasiveness nke ntacha eze, na-eme ka ọ dị nro na ezé na chịngọm.

N'ikpeazụ, CMC na-enyere aka melite uto nke ntacha eze. Ọ na-enyere aka ikpuchi uto na isi na-adịghị mma, na-eme ka ntacha eze dịkwuo ụtọ iji.

Nchekwa nke sodium Carboxymethyl Cellulose na ntacha eze

A na-ewerekarị sodium carboxymethyl cellulose dị ka ihe dị mma mgbe ejiri ya na ntacha eze. Ndị nchịkwa nri na ọgwụ ọjọọ nke US (FDA) kwadoro ya maka iji na nri, ọgwụ na ihe ntecha. Ndị American Dental Association (ADA) kwadoro CMC maka iji na ntacha eze.

Tụkwasị na nke ahụ, CMC adịghị egbu egbu na enweghị mgbakasị ahụ. Ọ naghị akpata mmeghachi omume ọjọọ ọ bụla mgbe ejiri ya na ntacha eze.

Mmechi

Sodium carboxymethyl cellulose bụ ihe a na-ejikarị eme ihe na ntacha eze. Ọ na-arụ ọrụ dị ka ihe na-eme ka ọkpụkpụ, stabilizer, na emulsifier, na-enyere aka mee ka ntacha eze ghara ikewapụ ma na-enye ọdịdị dị nro, nke na-egbuke egbuke. CMC na-enyekwa aka ijikọta ihe ndị ọzọ ọnụ, na-eme ka ntacha eze dịkwuo mfe ịgbasa ma na-enye ya ogologo ndụ. Tụkwasị na nke ahụ, CMC na-enyere aka belata ọnụ ọgụgụ nke ihe ndị na-eme ka ihe na-egbuke egbuke dị na ntanye eze, na-eme ka ọ dị nro na ezé na chịngọm. N'ikpeazụ, CMC na-enyere aka melite uto nke ntacha eze, na-eme ka ọ dịkwuo ụtọ iji. N'ozuzu, CMC bụ ihe dị mma ma dị irè na ntanye eze.