Hua
HPMC F 50
Ko nga korero mo te HPMC F 50
| HPMC F 50 Hydroxypropyl Methyl Cellulose (HPMC) | |
| Te Tātari ā-tinana | |
| Te ahua | He ma ki te paku-ma-ma te paura kirikiri, kirikiri ranei. |
| Tautuhi A ki E | Whakaritea |
| Te ahua o te otinga | Whakaritea |
| Methoxy | 27.0-30.0% |
| Hydroxypropoxy | 4.0-7.5% |
| Ngaronga i te whakamaroke | 5.0% Max |
| Te toenga i runga i te mura | 1.5% Max |
| pH | 5.0-8.0 |
| Te pokey ahua | 40-60cps |
| Te rahi o te matūriki | Min.98% ka haere ma te 100 mata |
| Nga Korewa Taamaha | |
| Kounga Taumaha | ≤10ppm |
| Arsenic | ≤3ppm |
| Arataki | ≤3ppm |
| Mercury | ≤1ppm |
| Cadmium | ≤1ppm |
| huakita moroiti | |
| Tatau pereti tapeke | ≤1000cfu/g |
| Te rewena me te Maaka | ≤100cfu/g |
| Coli ahua | Kei te ngaro/g |
| Haramona | Kei te ngaro/g |
Te tono HPMC F 50
Ko te EipponCell HPMC F 50 he dispersant nui e whakamahia ana i roto i te ahumahi polyvinyl chloride (PVC).I te wa o te polymerization whakatārewatanga o te vinyl chloride, he maha nga mahi.Tuatahi, ka whakaitihia te awangawanga atanga i waenga i te vinyl chloride monomer (VCM) me te wai, kia pai ai te marara o te VCM i roto i te reo wai.Tuarua, ka aukati i te whakakotahitanga o nga rūrūtia VCM i te timatanga o te polymerization.Ka mutu, ka aukati i te whakakotahitanga i waenga i nga matūriki polymer i roto i nga waahanga takawaenga me nga waahanga o muri o te tukanga.I roto i te punaha polymerization whakatārewatanga, he mahi takirua a EipponCell HPMC F 50 ki te whakamarara i te VCM me te whakapumau i te pumau.
Ko te kapia Polyvinyl chloride (PVC) me te iti o te polymerization e pa ana ki te PVC resin me te tohu polymerization i raro i te 800. Ko tenei momo kapia, na te iti o te taumaha o te ngota, te teitei o te ahua, te rewa pai, te wa poto o te kirihou, me te ngawari. o te tukatuka, ka kitea he maha nga tono mo te hanga pepa, nga taputapu paipa werohanga, te pupuhi pupuhi, me te hanga o nga kapia kua whakarereketia (penei i te polyvinyl chloride chlorinated na roto i te chlorination hohonu o te vinyl chloride resin), me etahi atu.Heoi, ko te kapia PVC me te iti o te polymerization e whakaatu ana i te porosity iti me nga matūriki kapia kiato.Ko te kiriata matūriki i hangaia e te copolymerization graft o dispersants me te vinyl chloride he ahua matotoru, ka pa ki te mahi tukatuka o te kapia me te whakarereketanga o muri mai.
Tuhinga o HPMC F 50
Ko te HPMC e taunakitia ana mo te Whakapaipai
Wāhitau
Mayu Chemical Industry Park, Jinzhou City, Hebei, Haina
ī-mēra
Waea/Whatsapp
+86-311-8444 2166
+86 13785166166 (Whatsapp/Wechat)
+86 18631151166 (Whatsapp/Wechat)
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