Lihlahisoa
HPMC F 50
Setšoantšo sa HPMC F50
| HPMC F 50 Hydroxypropyl Methyl Cellulose (HPMC) | |
| Tlhahlobo ea 'Mele | |
| Ponahalo | Bosoeu ho isa ho bosoeu bo bosoeu hanyenyane kapa phofo ea granular. |
| Boitsebiso ba A ho ea ho E | Ikamahanya |
| Ponahalo ea tharollo | Ikamahanya |
| Mokhoa | 27.0-30.0% |
| Hydroxypropoxy | 4.0-7.5% |
| Tahlehelo ka ho omisa | 5.0% Max |
| Masalla ha a tuka | 1.5% Max |
| pH | 5.0-8.0 |
| Viscosity e bonahalang | 40-60cps |
| Boholo ba likaroloana | Min.98% e feta ka har'a 100 mesh |
| Litšepe tse boima | |
| Tšepe e boima | ≤10ppm |
| Arsenic | ≤3ppm |
| Ketapele | ≤3ppm |
| Mercury | ≤1ppm |
| Cadmium | ≤1ppm |
| Libaktheria tse nyane | |
| Kakaretso ea palo ea lipoleiti | ≤1000cfu/g |
| Tomoso le hlobo | ≤100cfu/g |
| Mofuta oa Coli | Ha e yo/g |
| Salmonella | Ha e yo/g |
Tšebeliso ea HPMC F 50
EipponCell HPMC F 50 ke dispersant ea bohlokoa e sebelisoang indastering ea polyvinyl chloride (PVC).Nakong ea ho emisoa ha polymerization ea vinyl chloride, e etsa mesebetsi e mengata.Taba ea pele, e fokotsa tsitsipano lipakeng tsa vinyl chloride monomer (VCM) le metsi, e nolofatsa ho hasana ha VCM sebakeng se nang le metsi.Taba ea bobeli, e thibela ho kopanngoa ha marotholi a VCM sethaleng sa pele sa polymerization.Qetellong, e thibela coalescence pakeng tsa likaroloana tsa polymer ka mekhahlelo e bohareng le ea morao ea ts'ebetso.Lenaneong la ho emisa polymerization, EipponCell HPMC F 50 e bapala karolo e 'meli ea ho qhalakanya VCM le ho netefatsa botsitso.
Resin ea polyvinyl chloride (PVC) e nang le tekanyo e tlase ea polymerization hangata e bua ka resin ea PVC e nang le tekanyo ea polymerization e ka tlase ho 800. Mofuta ona oa resin, ka lebaka la boima ba eona bo tlaase ba molek'hule, boima bo bongata bo bonahalang, ho qhibiliha hantle ha metsi, nako e khutšoanyane ea polasetiki, le bonolo. ea ts'ebetso, e fumana lits'ebetso tse ngata tsa tlhahiso ea lakane, lipeipi tsa ho bopa ka ente, ho bopa ha molumo, le tlhahiso ea li-resin tse fetotsoeng (joalo ka chlorinated polyvinyl chloride ka chlorination e tebileng ea vinyl chloride resin), har'a tse ling.Leha ho le joalo, resin ea PVC e nang le tekanyo e tlase ea polymerization e bonts'a porosity e tlase le likaroloana tsa resin e kopaneng.Filimi ea likaroloana e entsoeng ke graft copolymerization ea dispersants le vinyl chloride e atisa ho ba e teteaneng, e ka amang ts'ebetso ea ho sebetsa ha resin le phetoho e latelang.
Litokomane tsa HPMC F 50
HPMC e khothalelitsoeng bakeng sa Sesepa
Aterese
Mayu Chemical Industry Park, Jinzhou City, Hebei, China
Mohala/Whatsapp
+86-311-8444 2166
+86 13785166166 (Whatsapp/Wechat)
+86 18631151166 (Whatsapp/Wechat)
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