Virgin PVC cob S-1000
Khoom nthuav dav
Polyvinyl Chloride, feem ntau abbreviated PVC, yog ib tug thermoplastic polymer.Nws yog vinyl polymer tsim los ntawm rov ua cov vinyl pawg (ethenyls) muaj ib qho hydrogen hloov los ntawm chloride.Polyvinyl chloride yog qhov thib peb feem ntau tsim cov yas, tom qab polyethylene thiab polypropylene.PVC yog dav siv hauv kev tsim kho vim nws pheej yig heev, ruaj khov, thiab ua haujlwm yooj yim.PVC ntau lawm yuav tsum tshaj 40 lab tons los ntawm 2016.
Nws tuaj yeem ua softer thiab hloov tau yooj yim los ntawm kev sib ntxiv ntawm plasticizers, feem ntau siv yog phthalates.Nyob rau hauv daim ntawv no, nws yog siv nyob rau hauv cov khaub ncaws thiab upholstery, hluav taws xob cable rwb thaiv tsev, inflatable khoom thiab ntau daim ntawv thov nyob rau hauv uas nws hloov cov roj hmab.
Sinpec PVC (S-1000) siv vinyl chloride monomer ua raw khoom thiab txais cov txheej txheem ncua kev kawm ntawv polymerization.Nws tuaj yeem siv rau kev tsim cov yeeb yaj kiab, cov ntaub ntawv, cov khoom siv tawv, cov yeeb nkab, cov yeeb nkab, cov kav dej, cov kav dej, cov yeeb nkab tiv thaiv, ntim zaj duab xis, ib leeg thiab lwm yam khoom muag.
Specification
| Qib | PVC S-1000 (K tus nqi 65-67) | |
| Yam khoom | Guarantee tus nqi | |
| Nruab nrab polymerization degree | 970-1070 Ib | |
| Pom tseeb qhov ceev, g / ml | 0.48-0.58 Nws | |
| Volatiles cov ntsiab lus (dej suav nrog), %, ≤ | 0.30 Nws | |
| Plasticiser nqus ntawm 100g resin, g, ≥ | 20 | |
| VCM residue, mg/kg ≤ | 5 | |
| Kev tshuaj ntsuam % | 2.0 | 2.0 |
| 95 | 95 | |
| Fisheye Number, No./400cm2, ≤ | 20 | |
| Tus naj npawb ntawm impurity hais, No., ≤ | 16 | |
| Dawb (160ºC, 10 feeb tom qab), %, ≥ | 78 | |
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
