PVC Giredhi HPMC
PVCgiredhi HPMC Hydroxypropyl Methylcellulose imhando yepolymer ine yakanyanya kushandiswa uye yakanyanya kuita pakati pemhando dzese cellulose. Inoshandiswa zvakanyanya mumaindasitiri akasiyana siyana uye hupenyu hwezuva nezuva. Yagara ichizivikanwa se "industrial MSG".
Hydroxypropyl methyl cellulose (HPMC) ndeimwe yeanonyanya kuparadzira muindasitiri yepolyvinyl chloride (PVC). Munguva yekumisikidzwa kwepolymerization yevinyl chloride, inogona kuderedza kusawirirana kwechiso pakati peVCM nemvura uye kubatsira vinyl chloride monomers (VCM) inofanana uye yakadzikama yakapararira mukati memvura ine mvura; inodzivirira madonhwe eVCM kubva pakubatanidzwa mukutanga kweiyo polymerization process; inodzivirira mapolymer particles kubva mukubatanidzwa mukupedzisira nhanho ye polymerization process. Muiyo suspension polymerization system, inoita basa rekupararira nekudzivirira Basa rembiri rekugadzikana.
MuVCM suspension polymerization, madonhwe ekutanga epolymerization uye epakati neanonoka mapolymer zvimedu zviri nyore kubatana pakutanga, saka mumiriri wekudzivirira wekuparadzira anofanira kuwedzerwa kuVCM suspension polymerization system. Muchiitiko chekugadzirisa kusanganisa nzira, rudzi, zvisikwa uye huwandu hwekupararira zvakava zvinhu zvakakosha zvekudzora maitiro ePVC particles.
Kutsanangurwa Kwemakemikari
| PVC giredhi HPMC Tsanangudzo | HPMC60E ( 2910) | HPMC65F( 2906) | HPMC75K( 2208) |
| Gel tembiricha (℃) | 58-64 | 62-68 | 70-90 |
| Methoxy (WT%) | 28.0-30.0 | 27.0-30.0 | 19.0-24.0 |
| Hydroxypropoxy (WT%) | 7.0-12.0 | 4.0-7.5 | 4.0-12.0 |
| Viscosity (cps, 2% Solution) | 3, 5, 6, 15, 50,100, 400,4000, 10000, 40000, 60000,100000,150000,200000 | ||
Product Giredhi:
| PVC giredhi HPMC | Viscosity(cps) | Remark |
| HPMC60E50(E50) | 40-60 | HPMC |
| HPMC65F50 (F50) | 40-60 | HPMC |
| HPMC75K100 (K100) | 80-120 | HPMC |
Hunhu
(1)Tembiricha yepolymerization: Iyo tembiricha yepolymerization inotaridza avhareji uremu hwePVC, uye iyo inoparadzira haina mhedzisiro pahuremu hwemamorekuru. Iyo tembiricha yegel ye dispersant yakakwira kupfuura tembiricha yepolymerization kuti ive nechokwadi chekupararira kwepolymer neanoparadzira.
(2) Particle maitiro: chidimbu dhayamita, morphology, porosity, uye particle kugovera zviratidzo zvakakosha zveSPVC quality, iyo ine hukama neagitator / reactor dhizaini, polymerization mvura-kune-oiri ratio, dispersion system uye yekupedzisira kutendeuka mwero weVCM, we. iyo nzira yekuparadzira inonyanya kukosha .
(3) Kukurudzira: Kufanana nedhisheni yekuparadzira, ine simba guru pamhando yeSPVC. Nekuda kwehukuru hwemadonhwe eVCM mumvura, kukurumidza kumhanyisa kunowedzera uye saizi yekudonha inoderera; kana kumhanyisa kumhanyisa kwanyanya, madonhwe anounganidza uye anokanganisa zvikamu zvekupedzisira.
(4) Dispersion dziviriro sisitimu: Iyo yekudzivirira system inodzivirira madonhwe eVCM mukutanga nhanho yekuita kuti isasanganise; iyo yakagadzirwa PVC inonaya mumadonhwe eVCM, uye iyo yekuparadzira sisitimu inodzivirira kuunganidzwa kwezvimedu zvinodzorwa, kuitira kuti uwane yekupedzisira SPVC zvidimbu. Iyo yekuparadzira system yakakamurwa kuita huru dispersion system uye yekubatsira yekuparadzira system. Iyo huru dispersant ine yakakwira alcoholysis degree PVA, HPMC, nezvimwewo, izvo zvinokanganisa kuita kwese kweSPVC; yekubatsira dispersing system inoshandiswa kuvandudza mamwe maitiro eSPVC zvimedu.
(5) Iyo huru yekuparadzira sisitimu: Iyo inonyungudika mumvura uye inodzikamisa madonhwe eVCM nekudzikisa kusawirirana pakati peVCM nemvura. Parizvino muindasitiri yeSPVC, iwo makuru anoparadzira iPVA neHPMC. PVC giredhi HPMC ine zvakanakira yakaderera dosage, kupisa kugadzikana uye yakanaka plasticizing kuita kweSPVC. Kunyange zvazvo ichidhura, ichiri kushandiswa zvakanyanya. PVC giredhi HPMC chinhu chakakosha chekudzivirira chekudzivirira muPVC synthesis.
Packaging
Tiye standard kurongedza i25kg/drum
20'FCL: 9 toni ine palletized; 10 toni isina kuvharwa.
40'FCL:18toni ine palletized;20ton unpalletized.
Kuchengeta:
Zvichengetedze munzvimbo inotonhorera, yakaoma iri pasi pe30 ° C uye yakachengetedzwa kubva pakunyorova uye kudzvanya, sezvo zvinhu zviri thermoplastic, nguva yekuchengetedza haifanirwe kudarika mwedzi makumi matatu nematanhatu.
Safety notes:
Iyo data iri pamusoro inoenderana neruzivo rwedu, asi usaregedze vatengi vachinyatsoongorora zvese nekukasira pairisiti. Kuti udzivise magadzirirwo akasiyana uye akasiyana mbishi zvinhu, ndapota ita zvakawanda kuyedza usati waishandisa.
Nguva yekutumira: Jan-01-2024