I-HPMC, eyaziwa nangokuthi i-hydroxypropyl methylcellulose, iyisengezo esisetshenziswa kakhulu ezimbonini ezahlukahlukene. Embonini yezokwakha, i-HPMC isetshenziswa kakhulu ezintweni ezisekelwe kusimende njenge-putty powder, i-gypsum, nodaka lukasimende. I-HPMC idlala indima ebalulekile ekwenzeni ngcono ukusebenza kwe-putty pow...
Funda kabanzi