Kei te whakamahia nuitia te Cellulose i roto i te petrochemical, te rongoa, te hanga pepa, te whakapaipai, nga mea hanga whare, me etahi atu. He taapiri tino pai, a he rereke nga whakaritenga mahi mo nga hua cellulose.
Ko tenei tuhinga te nuinga o nga korero mo te whakamahi me te tikanga tautuhi kounga o te HPMC (hydroxypropyl methylcellulose ether), he momo cellulose e whakamahia nuitia ana ki te paura putty noa.
Ka whakamahia e te HPMC te miro parakore hei rauemi mata.He pai te mahi, he utu nui, he pai te parenga alkali.He pai mo te putty wai-atete noa me te kumete polymer i hangaia ki te sima, te konupūmā kotakota me etahi atu rauemi kawakore kaha.Ko te awhe pokey he 40,000-200000S.
He maha nga tikanga e whai ake nei mo te whakamatautau i te kounga o te hydroxypropyl methylcellulose i whakarapopotohia e Xiaobian mo koe.Haere mai ki te ako me Xiaobian~
1. Maama:
Ko te tikanga, ko te mea nui hei whakatau i te kounga o te hydroxypropyl methylcellulose kaore e taea te ma noa.Ko etahi o nga kaihanga ka taapiri atu i nga kaihoko maamaa i roto i te mahi whakaputa, i tenei keehi, kaore e taea te whakatau i te kounga, engari he tino pai te ma o te hydroxypropyl methylcellulose teitei.
2. Pai:
Ko te Hydroxypropyl methylcellulose te tikanga he 80 mata, 100 mata me te 120 mata.Ko te pai o nga matūriki he tino pai, he pai hoki te whakarewatanga me te pupuri wai.He hydroxypropyl methylcellulose teitei tenei.
3. Whakawhiti marama:
Kuhua te hydroxypropyl methylcellulose ki roto i te wai ka memeha ki roto i te wai mo tetahi wa hei tirotiro i te pokey me te marama.I muri i te hanganga o te ra, tirohia tana whakawhiti marama, ko te pai ake o te whakawhiti marama, ko te teitei o te mea korekore me te ma.
4. Te taumahatanga:
Ko te nui ake o te taumaha motuhake, ko te pai ake, no te mea he nui ake te taumaha o te taumaha motuhake, ko te teitei ake o te ihirangi o te hydroxypropyl methyl kei roto, ka pai ake te pupuri wai.
Wā whakairinga: Nov-17-2022