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pitopito kōrero

He aha te mea nui o te rauemi raw o te hydroxypropyl methylcellulose

Ko te rauemi matua o te HPMC he rite:

Ko te miro, me te methyl chloride, propoylene oxide, etahi atu rauemi mata, te waikawa, toluene, isopropinol, aha atu, etc.

He aha te hua nui o te hydroxypropyl methylcellulose i roto i te paura putty, a ahakoa ka puta te matū waro?

Ko te HPMC e whai ana i nga mahi e toru o te matotoru, te pupuri i te wai me te hanga i te paura putty.

Ko te matotoru: ka taea te whakakii me te methylcellulose me nga rongoa mo te pupuri i nga mahi riterite me te riterite me te aukati i te rere.

Te pupuri i te wai: Ko te paura pakitara o roto ka maroke, ka whakaatuhia te taapiri konupora e whakaatu ana i te whakamahinga wai.

Hanga Hangarau Hangarau: Ko te methyl cellulose he hua whakarake, ka taea e te paura putty he hanganga pai rawa atu. Kaore te HPMC e uru ki nga huringa matū katoa engari ko te taapiri anake. Ko te paura nui, he huringa matū, na te mea kua puta te paura matū hou, ka huri i te paura, ka whakatuwherahia te matū hou (konupora haunga hou. Ko nga waahanga matua o te pungarehu filatiora e: 2, COA me te iti o te kowhatu Caco3, ko te MPC e tino huri ana i te pungarehu.

He aha te take e whakamahia ai e te korikori taera te whakamahi i te hydroxypropyl o te hydroxypropyl, a he aha te mahi: hydroxypropylmellyllolosed, a he tino pai ki te paru paru me te kāpia. Te pupuri i te wai me te whakapiri. He pai te maroke, te marara, te whakahihi, te whakaheke, te pupuri-pupuri-pupuri-pupuri me te whakakii i te hinu. Danzhai hydroxypropyl metyl cellulose kaihoko e whakarato ana i te maha o nga kaitakaro me nga whakatuu. Ko te Ionic CMC te nuinga e whakamahia ana i roto i te huringa paruru. I whakamahia whānuitia ano i roto i te resin syntik, petrochemical, ceramics, pepa, hiako, kai me nga matūkai.


Te wa tuku: Nov-17-2022