HPMC E50 Hydroxypropyl Methyl Cellulose (HPMC) | |
Nazarin Jiki | |
Bayyanar | Fari zuwa dan kadan-kashe-fari fibrous ko granular foda. |
Identification A zuwa E | Daidaita |
Magani bayyanar | Daidaita |
Methoxy | 28.0-30.0% |
Hydroxypropoxy | 7.0-12.0% |
Asarar bushewa | 5.0% Max |
Ragowa akan kunnawa | 1.5% Max |
pH | 5.0-8.0 |
Bayyanar danko | 40-60cps |
Girman barbashi | Min.98% sun wuce ta hanyar raga 100 |
Karfe masu nauyi | |
Karfe mai nauyi | ≤10ppm |
Arsenic | ≤3pm |
Jagoranci | ≤3pm |
Mercury | ≤1pm |
Cadmium | ≤1pm |
EipponCell HPMC E 50 yana aiki da yawa a cikin dakatarwar PVC polymerization, inda tsarin watsawa yana da tasiri kai tsaye akan ingancin guduro PVC da aka samu, da sarrafa shi da samfuran ƙarshe.Ta hanyar haɗa EipponCell HPMC E 50, ana iya haɓaka kwanciyar hankali na thermal na guduro, kuma ana iya sarrafa girman girman barbashi, don haka yana ba da damar daidaita ƙimar PVC.Mafi kyawun adadin HPMC da aka yi amfani da shi shine yawanci kusan 0.025% zuwa 0.03% na fitowar PVC.Lokacin da aka yi amfani da HPMC mai inganci a cikin shirye-shiryen resin PVC, yana tabbatar da cewa aikin guduro ya dace da ka'idodin duniya.Bugu da ƙari, yana ba da kyawawan kaddarorin jiki, kyawawan halaye na barbashi, da halayen narke na musamman ga resin PVC.
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