Methyl-Hydroxyethylcellulose | CAS 9032-42-2

Methyl Hydroxyethylcellulose (MHEC) bụ ihe sitere na cellulose nke nwere usoro kemịkalụ (C6H10O5)n. A na-esi na cellulose, polima sitere n'okike nke a na-ahụ na mgbidi sel nke osisi. A na-emepụta MHEC site na mgbanwe kemịkalụ nke cellulose, na-ewebata ma otu methyl na hydroxyethyl n'ime ọkpụkpụ azụ cellulose.

Lee ụfọdụ isi ihe gbasara Methyl Hydroxyethylcellulose:

1. Nhazi Kemịkalụ: MHEC bụ polima mmiri na-agbaze agbaze nke nwere nhazi yiri nke cellulose. Mgbakwunye nke otu methyl na hydroxyethyl na-enye ihe pụrụ iche na polima ahụ, gụnyere mmezi ka mma na mmiri na ikike ime ka ọ sie ike.
2. Àgwà: MHEC nwere ezigbo ihe ndị na-eme ka ọ sie ike, na-emepụta ihe nkiri, na ihe ndị na-ejikọ ya, nke mere ka ọ dabara adaba maka ọtụtụ ojiji. A na-ejikarị ya eme ihe dị ka ihe na-eme ka ọ sie ike, ihe na-eme ka ọ kwụsie ike, na ihe na-agbanwe viscosity n'ọtụtụ ụlọ ọrụ, gụnyere ihe owuwu, ọgwụ, nlekọta onwe onye, ​​na ihe mkpuchi.
3. Nọmba CAS: Nọmba CAS maka Methyl Hydroxyethylcellulose bụ 9032-42-2. Nọmba CAS bụ ihe njirimara ọnụọgụgụ pụrụ iche nke e kenyere ihe kemịkalụ iji mee ka njirimara na nsochi dị mfe n'akwụkwọ sayensị na nchekwa data iwu.
4. Ngwa: MHEC na-eji ya eme ihe nke ukwuu n'ụlọ ọrụ owuwu ụlọ dị ka ihe na-eme ka ihe sie ike n'ime ngwa agha e ji simenti mee, ihe na-arapara taịlị, na ihe ndị e ji gypsum mee. N'ọgwụ na ngwaahịa nlekọta onwe onye, ​​a na-eji ya dị ka ihe na-ejikọ ihe, ihe nkiri, na ihe na-agbanwe viscosity n'ime ihe mkpuchi mbadamba, ihe ngwọta anya, ude, ude mmiri, na shampoo.
5. Ọnọdụ Iwu: A na-ewerekarị Methyl Hydroxyethylcellulose dị ka ihe dị nchebe (GRAS) maka ojiji ya n'ọtụtụ ụlọ ọrụ. Agbanyeghị, ihe achọrọ maka iwu nwere ike ịdị iche dabere na mba ma ọ bụ mpaghara ojiji. Ọ dị mkpa ịgbaso iwu na ntuziaka ndị dị mkpa mgbe ị na-emepụta ngwaahịa nwere MHEC.

N'ozuzu ya, Methyl Hydroxyethylcellulose bụ ihe e ji emepụta cellulose nke nwere ọtụtụ ihe bara uru maka ọtụtụ ọrụ ụlọ ọrụ na azụmaahịa. Ike ya imeziwanye ihe ndị dị na rheological nke usoro ihe mejupụtara na-eme ka ọ bụrụ nhọrọ kachasị mma maka iru njirimara arụmọrụ achọrọ na ngwaahịa dị iche iche.