-
1. Hunhu hweHPMC Hypromellose, zita rechirungu rekuti hydroxypropyl methylcellulose, zita rekuti HPMC. Fomura yayo yemamorekuru iC8H15O8-(C10Hl8O6)n-C8Hl5O8, uye huremu hwemamorekuru hunosvika 86,000. Chigadzirwa ichi chinhu chinogadzirwa nehafu, chiri chikamu cheboka remethyl uye chikamu chepolyhydrox...Verenga zvakawanda»
-
Hydroxypropyl methyl cellulose, yakapfupikiswa se cellulose [HPMC], inogadzirwa necotton cellulose yakachena kwazvo sezvinhu zvakabikwa, uye inogadzirwa ne etherification chaiyo pasi pemamiriro e alkaline. Maitiro ese anopedzwa ne automated monitoring uye haina chero zvinhu zvinoshanda zvakaita se...Verenga zvakawanda»
-
1 Nhanganyaya China yave ichikurudzira kugadzira simbi dzakasanganiswa kare kwemakore anopfuura makumi maviri. Kunyanya mumakore achangopfuura, madhipatimendi ehurumende yenyika akakodzera akaisa kukosha pakugadzirwa kwesimbi dzakasanganiswa kare uye akapa mitemo inokurudzira. Parizvino, kune matunhu anopfuura gumi...Verenga zvakawanda»