Hydroxyprishlpyl methylcellose inoshandisa muPVC

HydroxyPropyl methylcellose (HPMC) inowana anoshandiswa akasiyana mukugadzirwa uye kugadzirisa kwePolyvinyl chloride (PVC) Polymers. Heano mamwe maficha akajairika eHPMC muPVC:

1. Kugadziriswa Kubatsira: HPMC inoshandiswa seyakagadziriswa rubatsiro mukugadzira PVC makompos uye zvigadzirwa. Iyo inovandudza iyo inoyerera zvivakwa zvePVC mafambiro panguva yekugadzirisa, inofambisa yekuwedzera, kuumbwa, uye maitiro ekugadzira. HPMC inoderedza kupokana pakati pePVC particles, kuwedzeredza maitiro uye kuderedza kushandiswa kwesimba.
2. IMPACT Modifier: MuPVC mafambiro, HPMC inogona kuita senge modifier, ichivandudza kuoma uye kukanganisa kwezvinhu zvePVC. Inobatsira kuwedzera iyo tuctlity uye inokatyamadza yePVC makomputa ePVC, kuderedza mukana wekutadza kweBrittle uye nekuvandudza kuita kwechigadzirwa mune zvinobaya kurwisa kwakasimba.
3. Stabilizer: HPMC inogona kushandira sedhizimusi muPVC mafomu, ichibatsira kudzivirira kusvibiswa kwePolymer panguva yekugadzirisa uye kushandiswa. Zvinogona kukanganisa kusvibiswa kweUrmas, UV kushatisa, uye oxidative kusvibiswa kwePVC, kuendesa hupenyu hwebasa uye kujaira kwePVC zvigadzirwa zvinoratidzwa nemamiriro ezvinhu akaomesesa mamiriro ekunze.
4. Binder: HPMC inoshandiswa seyakagadzirwa mune yePVC-yakavakirwa marara, maanamatira, uye maSalalants. Inobatsira kuvandudza kuderedza midziyo yePVC kune substrates, kupa chisungo chakasimba uye chakasimba. HPMC zvakare inosimudzira iyo yekubatanidza uye mafirimu ekugadzira mafirimu ePVC-based madekisheni uye maSalalants, achivandudza kuita kwavo uye kusimba kwavo.
5. Kuenderana neMharidzo: HPMC inoshanda seyakawirirana mumiririri muPVC mafambiro, uchisimudzira kupararira uye kuenderana kwekuwedzera, mafirita, uye pigment. Zvinobatsira kudzivirira Agglomeration uye kugadziriswa kwekuwedzera, kuona yunifomu yekugovera mukati mePVC matsrx. HPMC zvakare inovandudza iyo homogeneity uye kusawirirana kwePVC makomputa, zvichikonzera zvigadzirwa zvine zvivakwa zvinoenderana uye kuita.
6. Viscosity Modifier: MuPVC Kugadziriswa, HPMC inogona kushandiswa seye viscosity modifier yekugadzirisa iyo visikopo uye rateological zvivakwa zvePVC. Inobatsira kudzora maitiro ekuyerera uye maitiro ekugadzirisa ePVC makomputa, achivandudza maitiro ekugadzirisa uye chigadzirwa mhando.

Hydroxyprusyl methylcellose (HPMC) inoita basa rinokosha mukugadzirwa, kugadzirisa, uye kuita kwePVC Polymers uye zvigadzirwa. Zvivakwa zvaro uye zvinobatsira zvinoita kuti ive iyo inoshandiswa zvakanyanya mune akasiyana PVC application, inopa kuti ishandiswe pakubata, kuita uye kusimba.