Mītirau pūtauKo te tikanga, ko te whakarāpopototanga o te konutai carboxymethyl cellulose, he momo matū polyanionic he pai te wairewa i te wai. I roto i ēnei, ko te methyl cellulose te nuinga o te wā ko te methyl cellulose m450, te methyl cellulose whakarerekētia, te methyl cellulose kai, te hydroxymethyl cellulose, me ētahi atu, e whakamahia ana i roto i te whānuitanga o ngā ahumahi, e whakamahia ana i roto i te hanga, te uku, te kai, ngā pākahiko, te hanga pepa, te paninga, te rongoā, te keri, te keri hinu me ētahi atu ahumahi. He mea tika kia whakahuatia i roto i te mara o te sima, he pānga whakaroa kitea te methylcellulose ki ngā ranunga moata, nā te hanganga ahurei o te methylcellulose anō hoki.
Hei cellulose whakakapi mekameka-roa, kei roto i te konutai carboxymethylcellulose te 27%~32% o ōna rōpū hydroxyl i te ahua o ngā rōpū methoxy, ā, ko te taumata o te polymerization o ngā momo rerekē okonutai carboxymethylcellulosehe rerekē anō hoki. Ko te taumaha ngota ngota e whai wāhi nui ana mai i te 10,000 ki te 220,000 Da, ā, ko te taumata matua o te whakakapinga ko te maha toharite o ngā rōpū methoxy, arā, he rerekē ngā waeine anhydroglucose e hono ana ki te mekameka.
Kei te whakamahia whānuitia te konutai carboxymethyl cellulose i roto i ētahi whakaritenga kiri, tae atu ki ngā mea whakapaipai me te methyl cellulose kai-kai, he mea kāore e paitini, kāore e whakararuraru, ā, kāore hoki e whakapataritari. Ko te Methyl cellulose Su he rauemi kore-kaiora,
Wā tuku: 28 Paenga-whāwhā 2024