HPMC E 50 Hydroxypropyl Methyl Cellulose (HPMC) | |
Kuongorora Kwenyama | |
Chitarisiko | Ichena kusvika zvishoma-chena-chena fibrous kana granular powder. |
Identification A kusvika E | Conform |
Solution kuonekwa | Conform |
Methoxy | 28.0-30.0% |
Hydroxypropoxy | 7.0-12.0% |
Kurasikirwa pakuomeswa | 5.0% Max |
Residue pakubatidza | 1.5% Max |
pH | 5.0-8.0 |
Kuoneka viscosity | 40-60cps |
Chikamu saizi | Min.98% inopfuura nepakati pe100 mesh |
Heavy Metals | |
Simbi inorema | ≤10ppm |
Arsenic | ≤3ppm |
Tungamira | ≤3ppm |
Mercury | ≤1ppm |
Cadmium | ≤1ppm |
EipponCell HPMC E 50 inoshandiswa zvakanyanya muPVC suspension polymerization, uko iyo dispersion system ine tarisiro yakananga pamhando yeinozobuda PVC resin, pamwe nekugadzirisa kwayo uye zvigadzirwa zvekupedzisira.Nekubatanidza EipponCell HPMC E 50, kugadzikana kwekupisa kweresin kunogona kukwidziridzwa, uye kugovera saizi yechikamu kunogona kudzorwa, zvichibvumira kugadziridzwa kwePVC density.Huwandu hwakakwana hweHPMC hunoshandiswa hunowanzo kutenderedza 0.025% kusvika 0.03% yekubuda kwePVC.Kana HPMC yemhando yepamusoro ikashandiswa mukugadzirira kwePVC resin, inova nechokwadi chekuti kuita kweresin kunosangana nezviyero zvepasirese.Uyezve, inopa zvakanaka zvimiro zvemuviri, yakanakisa particle maitiro, uye yakasarudzika inonyungudutsa rheological maitiro kune iyo PVC resin.
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