PVC suspension resin rau kev tsim PVC kav & fittings
PVC suspension resin rau kev tsim PVC kav & fittings,
PVC suspension resin los tsim PVC kav thiab fittings,
PVC yeeb nkab (piv rau PVC-U yeeb nkab, PVC-M yeeb nkab thiab PVC-O yeeb nkab) nyuaj polyvinyl chloride yeeb nkab, yog ua los ntawm PVC resin nrog stabilizer, lubricant thiab lwm yam kub pressing extrusion molding, yog thawj tsim thiab siv yas. cev.
PVC-U yeeb nkab muaj zog corrosion kuj, kev sib txuas yooj yim, tus nqi qis thiab kev ntxhib los mos, tab sis vim yog cov dej ntws ntawm PVC-U monomer thiab cov khoom siv ntxiv, nws tsuas yog tsim rau cov dej xa dej uas qhov ntsuas kub tsis tshaj 45 ° C. . Cov kav dej yas yog siv rau kev siv hauv cov kav dej, dej khib nyiab, tshuaj, cov khoom siv cua sov thiab cov dej txias, cov khoom noj, cov kua dej ntshiab, av nkos, gases, compressed cua thiab lub tshuab nqus tsev.
Pvc-o yeeb nkab, Suav lub npe biaxial taw qhia polyvinyl chloride, yog daim ntawv tshiab ntawm evolution ntawm PVC yeeb nkab, los ntawm cov txheej txheem kev taw qhia tshwj xeeb los tsim cov yeeb nkab, PVC-U yeeb nkab tsim los ntawm txoj kev extrusion rau axial stretching thiab radial stretching, yog li hais tias PVC ntev saw molecules nyob rau hauv cov yeeb nkab nyob rau hauv lub biaxial kev npaj, Ib tug tshiab PVC yeeb nkab nrog siab zog, siab toughness, siab cuam tshuam kuj thiab qaug zog kuj.
Khoom nthuav dav
PVC tuaj nyob rau hauv ob daim ntawv yooj yim: nruj thiab yoog raws.Cov ntaub ntawv nyuaj ntawm PVC tuaj yeem siv rau hauv cov kav dej, qhov rooj thiab qhov rais.Nws tseem tuaj yeem siv rau hauv lub raj mis, lwm yam khoom ntim tsis yog khoom noj, thiab daim npav rho nyiaj lossis cov tswv cuab.Nws tseem tuaj yeem ua rau cov khoom muag muag, uas yog ua kom hloov tau yooj yim los ntawm kev ntxiv cov yas yas, feem ntau yog phthalates.Hauv daim ntawv no, nws tuaj yeem siv rau hauv cov kav dej muag muag, cable insulators, imitation tawv, mos signage, inflatable khoom, thiab nyob rau hauv ntau daim ntawv thov tsis siv roj hmab.
Polyvinyl chloride tuaj yeem tsim los ntawm ethylene, chlorine thiab catalyst los ntawm kev hloov cov tshuaj tiv thaiv.Vim nws qhov hluav taws kub tsis kam thiab kub tsis kam, PVC yog dav siv nyob rau hauv txhua qhov chaw ntawm lub neej thiab ntau yam khoom: Hlau tawv, kho qhov muag fiber ntau daim tawv nqaij, khau, hnab, hnab, ornaments, kos npe rau thiab billboards, architectural kho kom zoo nkauj khoom, rooj tog, dai. ornaments, rollers, kav, cov khoom ua si (xws li lub npe nrov Italian "Rody" dhia nees), animation cov duab, lub qhov rooj curtains, dov qhov rooj, cov khoom siv kho mob, hnab looj tes, ib co ntawv qhia zaub mov, ib co zam, thiab lwm yam.
PVC SG5 resin tsim los ntawm txoj kev ncua kev kawm ntawv yog tsim rau zus tau tej cov PVC kav thiab profiles.
Specification
| Cov khoom | SG5 |
| Nruab nrab degree ntawm polymerization | 980-1080 : kuv |
| K tus nqi | 66-68 : kuv |
| viscosity | 107-118 : kuv |
| Txawv teb chaws Particle | 16 max |
| Volatile teeb meem,% | 30 max |
| Qhov ntom ntom, g / ml | 0,48 nqi |
| 0.25mm Sieve khaws cia,% | 1.0 max |
| 0.063mm Sieve khaws cia,% | 95 nqi |
| No. of Grain/400cm2 | 10 max |
| Plasticizer nqus ntawm 100g resin, g | 25 feeb |
| CEEB TOOM 160ºC 10min, % | 80 |
| COV LUS CHLORE THYLENE CONTENT, mg/kg | 1 |
Daim ntawv thov
Piping, nyuaj pob tshab phaj.Zaj duab xis thiab daim ntawv, cov ntaub ntawv yees duab.PVC fibers, yas tshuab, hluav taws xob insulating cov ntaub ntawv:
1) Cov khoom siv: Cov kav dej, cov ntawv, cov qhov rais thiab qhov rooj.
2) Cov khoom ntim
3) Cov khoom siv hluav taws xob: Cable, hlau, daim kab xev, ntsia liaj qhov rooj
4) Rooj tog: Kho cov khoom siv
5) Lwm yam: Cov khoom siv tsheb, khoom siv kho mob
6) Kev thauj mus los thiab kev cia khoom
4. Pob:
25kg kraft ntawv hnab lined nrog PP-woven hnab los yog 1000kg jambo hnab
28 tons / 40GP
