Chii chinonzi cellaulose ana anomoka uye nei vachishandiswa?

Cellulose etana inzvimbo-soluble polymers yakagadzirwa kubva ku cellaulose, iyo huru yakatarwa chikamu chezvirimwa. Kune akati wandei marudzi e cellulose ana ana anayo, imwe neimwe ine zvimiro zvakasarudzika zvinovaita kuti vave vakwanise zvakasiyana siyana zvekushandisa.

Mavara ehunyanzvi e cellucose ana ana ana anoshandiswa mune zvese kubva kune mishonga yemishonga uye zvigadzirwa zvekuvakwa nekugadzira machira. Mukuwedzera, ivo vanoshandiswa sekuwedzera kwekudya uye manhamba ari mumapendi uye majasi.

Mhando dzeCellulose ana

Mhando nhatu dzakajairika dze cellulose evainers itsdroxypropylmethelose (HPMC), methylhydrolloselse (mhec).

Nekuda kweshanduro yayo, HPMC ndiyo inonyanya kushandiswa mhando yemheremellose ether. Inowanikwa mumakiredhi akasiyana-siyana masimbi anosiyana, madhigirii ekutsiva uye viscokities. HPMC inogona kushandiswa mune ese acidic uye alkaline mhinduro, ichiita kuti ive yakakodzera kune yakasiyana siyana zvekushandisa.

MheC yakafanana neHPMC asi ine yakadzika hydroxyprupropropyl zvemukati. Kuenzaniswa neHPMC, tembiricha yeiyo yeMhec inowanzo kuve yakakwira kupfuura 80 ° CL C, zvichienderana neyeboka reboka uye nzira yekugadzira. MheC inowanzoshandiswa seanoti, binder, emulsion stabilizer kana firimu raimbova.

Cellulose ana vana vazhinji vanoshandisa nekuda kwezvivakwa zvavo zvakasarudzika. Zvimwe zvinoshandiswa zvinozivikanwa zve cellulose etana zvinosanganisira:

THICKENS: Cellulose ethers inogona kushandiswa sezvikwangwani zvevarimi, zvinonamatira, mafuta emafuta, chikafu, zvizoro, uye mishonga, uye mishonga.

Binders: Cellulose anainth inogona kushandiswa seBinders mumahwendefa kana granules. Ivo vanovandudza iyo compressu yePodhi ichiri kuchengetedza zvinhu zvakanaka zvinoyerera.

Emulsion Stabilizer: cellulose etiners inogona kudzikisira emulsions nekudzivirira iyo coallescence kana kuwanda kwekuparadzirwa madonhwe madonhwe. Izvi zvinovaita kuti vazive kuti vashandiswe mumhirizhonga polymers yakadai seyenonoka pendi kana kuomerera.

Mafirimu epammers: cellaulose ethers anogona kushandiswa kuumba mafirimu kana majasi pane maficha. Ivo vanowanzoshandiswa pakuvaka maficha senge tile kana Wallpaper anomerera. Mafirimu akaumbwa kubva ku cellucose anaiters anowanzo zero uye anoshanduka, aine runyoro hwakanaka.