Mātauranga Ahumahi

Ko te Hydroxypropyl methylcellulose (HPMC), e mōhiotia ana ko te hypromellose, he pūmua maha-whakamahinga me te whānuitanga o ngā tono puta noa i ngā ahumahi rerekē. Ko ētahi o ngā whakamahinga noa o te HPMC ko:

He rauemi hanga pai ngā cellulose ethers nā te huinga o ngā āhuatanga ahurei e tino maha ai ngā whakamahinga, e tika ana hoki mō ngā tono hanga maha.

Ko te olyanionic cellulose noa (PAC-R) he momo pūmua cellulose kua whakarerekētia e whakamahia whānuitia ana i roto i ngā mahi ahumahi, inā koa i roto i te umanga keri hinu me te hau. I ahu mai i te cellulose tūturu mā roto i te raupapa o ngā whakarerekētanga matū hei hoatu i ngā āhuatanga motuhake e tika ana mō āna mahi. Anei tētahi tirohanga whānui mō te PAC-R

Ko te Hydroxypropyl methylcellulose (HPMC), e mōhiotia ana ko te hypromellose, he pūmua i ahu mai i te cellulose. He pūmua kore-ionic, wairewa-wai, kāore he ira rewa motuhake. Engari, ka pirau te HPMC i mua i te taenga ki te ira rewa.

Ehara te "Methyl ethyl HPMC" i te kupu paerewa i roto i te horopaki matū hydroxypropyl methylcellulose (HPMC).

Ka pāngia te wā whakamaroke o ngā rauemi sima e te HPMC?

Ka kitea ngā whakamahinga o te Sodium Carboxymethyl Cellulose (CMC) i roto i ngā ahumahi kanorau nā ōna āhuatanga maha. Ahakoa e honoa whānuitia ana ki ngā ahumahi pēnei i te kai, te rongoā, me te kakahu, ka taea hoki te whakamahi i roto i te hanga hikareti me ngā rākau whakarewa, ahakoa i roto i ngā huarahi rerekē.

Me pēhea te whakamātautau i te pupuri wai o te hydroxypropyl methylcellulose?

Tūhurahia te ao maha o te HYDROXYPROPYL METHYL CELLULOSE ETHER (MC) i roto i tēnei aratohu whānui.

He mahi nui tā te Hydroxypropyl Methylcellulose (HPMC) i roto i ngā hanganga moata maroke, e whai wāhi ana ki te mahi whānui me te ngāwari o te mahi o te moata. Anei ētahi mahi matua a te HPMC i roto i te moata maroke