01. Musiyano uripo pakati pekunyepedzera hydroxypropyl methyl uye yakakwirira-mhando hydroxyprupyl
Chitarisiko: Yakachena Starch HPCM inoonekwawo homogeneous, pakati pe 0.3 uye 0.4 g / ml. Amylum inosunga kumanikidza saka HPCM iri mvura uye isina kushushikana kupfuura yenguva dzose detoxifiers.
Mamiriro ezvinhu: Starch Yakazara Starch, Fiber Under Microscope kana Girlfying Girazi, HPCM Rudzi rweMhando Yekutungamira Kana Starch uye LENNTLS.
Kunhuhwirira: Purehy Hydroxypruppropyl methylcellose Hpmc haigoni kunhuwa ammonia, kurwadza nedoro; Hydroxy hydroxyprusyl methylcellose hpmc inogona kunhuhwirira marudzi ese ekunhuhwirira, kunyangwe isina kunaka, inonzwa kushaya simba.
Mhinduro Yemvura: Yakachena, HPMC methylcellose Detemethoproproproproplibide Solution mhinduro yakajeka, Yepamhepo Yemvura Rate】 97%; Yakanyungudutswa Hydrolyzed Cellulose-Diluted HPMC Hydrolyzed Cellulose ndeye yakawanda turbid, kudzokorora kwemvura kwehuwandu kusasvika 80%.
02. Iko kuchengetedzwa kwe methyl cellulose kuimba yepamusoro tembiricha chiratidzo chakakosha kuti uone mhando yeMethyl Cellulose ether. Zvinhu zvakadai sekupisa kwemhepo, tembiricha yemhepo uye kumhanya kwemhepo kunokanganisa kuderera kwesimbe uye gypsum zvigadzirwa. Naizvozvo, achiwedzera iyo yakaenzana huwandu hwezvigadzirwa zveHPMC mumwaka wakasiyana, pane dzimwe misiyano mukubudirira kwemvura. Muchiitiko chakananga chekushanda, mhedzisiro yekunyorovesa Serosa inogona kurangwa nekudzora huwandu hweHPMC yakawedzerwa. Yakakwira-mhando hydroxyprupylmyl methylcellose hpmc inogona kunyatsogadzirisa dambudziko rekuchengeta kwemvura yakakwira.
Yakakwira-mhando methyl cellelose inogona kuve yakaiparadzirwa musicum HPMC cellulose methyl inosimbisa uye yunifomu yeiyo ethyl Bromide neyemagetsi inochengetedza mvura, nekudaro kudzora kubereka kwemvura, nekuita kupisa, uye yakakwirira mvura-yakavakirwa kunyorova.
Nekuda kwekuwedzera kwekuvakwa kwezhizha muzhizha, kuitira kuti uwedzere kuwedzera huwandu hweHPMC zvigadzirwa, zvine simba kuomesa, kupaza, kupaza, uye kuwedzera kuomarara kwekuvaka vashandi. Paunenge uchidzikisa tembiricha, zvinokwanisika kudzikisa zvishoma nezvishoma huwandu hweHPMC inowedzera uye kuwana iyo yakafanana-yemvura inochengetedza mvura.
Kutumira Nguva: Kubvumbi-21-2023