PVC SG-5 kugadzira pombi
PVC SG-5 kugadzira pombi,
PVC pombi kugadzira mbishi zvinhu,
Mukugadzirwa kwemachubhu akaomarara, SG-5 resin ine yakaderera polymerization degree inofanira kusarudzwa.Iyo yakakwira iyo polymerization dhigirii, zviri nani zvemuviri uye zvemichina zvimiro uye kudzivirira kupisa, asi kushata kwemvura yeresin kunounza mamwe matambudziko pakugadzirisa, saka SG-5 resin ine viscosity ye (1.7~1.8) × 10-3Pa• s inowanzosarudzwa.
Pombi yakaoma inowanzo shandisa lead stabilizer, kugadzikana kwayo kwekupisa kwakanaka, kunowanzo shandiswa tribasic lead, asi yayo yekuzora haina kunaka, kazhinji uye yakanaka lubricity yemutobvu, barium sipo.
Kugadziriswa kwemachubhu akaoma, kusarudzwa uye kushandiswa kwemafuta kunokosha zvikuru, kwete kungofunga nezvekuzora kwemukati kuderedza simba re intermolecular, kuitira kuti kunyunguduka viscosity kuderera kunobatsira pakuumba, asiwo kufunga nezvekunze kwekuzora, kudzivirira kunyunguduka. uye kupisa kwesimbi kunamatira, kuitira kuti pamusoro pechigadzirwa ichipenya.
Sipo yesimbi inowanzo shandiswa pakuzora mukati, uye wakisi yakaderera inonyungudika inoshandiswa pakuzora kunze.
Iyo filler inonyanya kushandisa calcium carbonate uye barium (barite powder), calcium carbonate inoita kuti kushanda kwepombi kuve kwakanaka, barium inogona kuvandudza kuumbwa, kuita kuti pombi ive nyore kuumba, zvose zvinogona kuderedza mutengo, asi huwandu hwehuwandu huchaita. kukanganisa kushanda kwepombi, pombi yekumanikidza uye corrosion resistant pombi zviri nani kusawedzera kana kuwedzera zvishoma filler.
PVC resin zvigadzirwa kazhinji chena upfu, karusiyamu carbide SG-5 mhando PVC resin K kukosha muna 66-68, inonyanya kushandiswa extrusion pombi, profile, bhaa, pepa uye zvimwe zvakaoma PVC zvigadzirwa, dhigirii polymerization munenge 1000, hombe molecular. uremu.Zvigadzirwa zvakasiyana-siyana zvakaoma, zvinyoro uye zvakajeka zvinogona kugadzirwa nekuwedzera plasticizer yakakodzera muPVC resin.
Motokari dzakachena uye dzakavharwa dzinofanirwa kushandiswa kudzivirira kunaya panguva yekutakura zvigadzirwa.Kuchengetera, kunofanira kuchengetwa munzvimbo yakaoma, ine mhepo yakanaka yekuchengetera zvinhu.
Parameters
| Items | SG5 |
| Avhareji yedhigirii yepolymerization | 980-1080 |
| K kukosha | 66-68 |
| Viscosity | 107-118 |
| Foreign Particle | 16max |
| Nyaya Inotyisa,% | 30max |
| Inooneka Density, g/ml | 0.48min |
| 0.25mm Sieve Yakachengetwa,% | 1.0 max |
| 0.063mm Sieve Yakachengetwa,% | 95min |
| Nhamba yezviyo/400cm2 | 10max |
| Plasticizer kutorwa kwe100g resin, g | 25min |
| WITENESS DEGREE 160ºC 10min,% | 80 |
| RESIDUAL CHLORE THYLENE CONTENT, mg/kg | 1 |
Application
Piping, hard transparent plate.Firimu uye sheeting, marekodhi emifananidzo.
1) Zvinhu zvekuvaka: Piping, sheeting, windows uye gonhi.
2) Kurongedza zvinhu
3) Furnicha: Shongedza zvinhu
Packaging
25kg kraft mapepa mabhegi akaiswa mabhegi ePP-akarukwa kana 1000kg chinhu masaga
17 matani/20GP, 28 matani/40GP
Delivery nguva uye nzira
1) Kuendesa kuchaitwa mukati me7 mazuva ekushanda pawakagamuchira kubhadharwa kwepamberi.
2) Kufambisa motokari uye kutumira.
Nezvedu
Zibo Junhai Chemical Co., Ltd. isanganiswa yepolymer resin kugadzira uye kutumira kunze kwenyika muShandong, China.Isu tinopa huwandu hwakazara hwemapurasitiki resin: polyvinyl chloride (PVC), High Density Polyethylene (HDPE), Low Density Polyethylene (LDPE), polypropylene (PP).
Semutengesi wepurasitiki mbishi zvinhu muChina, ane makore anopfuura gumi nemashanu ane ruzivo mupolymer resin, tine zvigadzirwa uye sevhisi kune vanopfuura mazana mazana evatengi munyika dzinopfuura makumi matatu pasi rese nemitengo yemakwikwi uye nguva pfupi yekutumira.
