HPMC F 50 Hydroxypropyl Methyl Cellulose (HPMC) | |
Iloiloga Faaletino | |
Fa'aaliga | Pa'epa'e i'u sina pa'epa'e pa'epa'e fela'au po'o le pauta pa'u. |
Faailoaina A i E | Fa'atatau |
Fofo foliga | Fa'atatau |
Methoxy | 27.0-30.0% |
Hydroxypropoxy | 4.0-7.5% |
Ma'imau ile fa'amago | 5.0% Max |
Toega ile mu | 1.5% Max |
pH | 5.0-8.0 |
E aliali mai le viscosity | 40-60cps |
Lapopo'a o vaega | Min.98% e pasi ile 100 mesh |
Metala mamafa | |
Uamea Mamafa | ≤10ppm |
Arsenic | ≤3ppm |
Ta'ita'i | ≤3ppm |
Mercury | ≤1ppm |
Cadmium | ≤1ppm |
Micro bacteria | |
Faitauga atoa o ipu | ≤1000cfu/g |
Faafefete ma Mold | ≤100cfu/g |
Coli foliga | Toesea/g |
Salmonella | Toesea/g |
O le EipponCell HPMC F 50 o se faʻasalalauga taua tele faʻaaogaina i le polyvinyl chloride (PVC) alamanuia.I le taimi o le faʻamalologa polymerization o le vinyl chloride, na te faia ni galuega se tele.Muamua, e faʻaitiitia ai le faʻalavelave faʻafesoʻotaʻi i le va o le vinyl chloride monomer (VCM) ma le vai, faʻafaigofieina le toniga ma faʻamautu faʻasalalau o le VCM i le ala vai.Lona lua, e taofia ai le tuʻufaʻatasia o matāua VCM i le amataga o le polymerization.O le mea mulimuli, e taofia ai le fa'atasia i le va o vaega polymer i le vaeluagalemu ma mulimuli ane laasaga o le faagasologa.I le faiga polymerization taofi, EipponCell HPMC F 50 faia se vaega lua o le faʻasalalau VCM ma faʻamautinoa le mautu.
Polyvinyl chloride (PVC) resini ma se tikeri maualalo o le polymerization e masani lava ona faasino i le PVC resin ma le polymerization tikeri i lalo ifo o le 800. O lenei ituaiga o resini, ona o lona mamafa mole mole maualalo, maualuga foliga vaaia, lelei liu suavai, puupuu taimi plasticizing, ma faigofie. o le gaosiga, maua ai le tele o talosaga i le gaosiga o laupepa, faʻapipiʻiina o paipa paipa, faʻafefeteina, ma le gaosiga o resini suia (e pei o le chlorinated polyvinyl chloride e ala i le loloto o le chlorination o le vinyl chloride resin), ma isi.Ae ui i lea, o le PVC resin ma le maualalo o le polymerization o loʻo faʻaalia ai le maualalo o le porosity ma mea faʻapipiʻi resini.O le ata tifaga na faia e le kopi faʻapipiʻiina o dispersants ma vinyl chloride e foliga mai e matua mafiafia, lea e mafai ona aʻafia ai le gaioiga o le resini ma suiga mulimuli ane.
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