PVC SG5 cob ua los ntawm txoj kev ncua kev kawm ntawv
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
