Kemika Kimia Mea Makana Mhec Manufacturer Maikaʻi Kūʻai Kūʻai MHEC Cellulose Coating

ʻIkepili Huahana:

Hydroxy ethyl methyl cellulose (MHEC)

YoungCel MHEC Hydroxy Ethyl Methyl Cellulose

Nā wehewehe huahana:

ʻO YoungCel MHEC kekahi ʻano o ka pauka keʻokeʻo a ʻaʻole ʻono a ʻono ʻole, hana ʻia e ka alkalisation o ka cellulose.

ke lawe ʻia nei ma ke alo o ka methyl chloride wai a me ka cellulose alkali e hana ʻia me ka ethylene oxide.

E like me ka methyl cellulose i ka wā e hoʻohui ʻia i nā hui hydroxy ethyl, ʻoi aku ka paʻa o ka HEMC i ka saline, maʻalahi.

hiki ke hoʻoheheʻe ʻia i ka wai a ʻoi aku ka kiʻekiʻe o ka mahana gel.

No CAS.:9032-42-2