PVC cob rau cov yeeb nkab
PVC cob rau yeeb nkab,
PVC yeeb nkab rau hluav taws xob rwb thaiv tsev, PVC Yeeb Nkab Raw Khoom, pvc cob rau cov kav dej, Pvc resin tsum tsum, PVC SG5,
PVC stands rau polyvinyl chloride.Nws yog chlorinated hydrocarbon polymer.Nyob rau hauv nws lub xeev ntuj, nws yog nruj thiab nkig.Tab sis thaum ua ke nrog cov additives xws li plasticizers, nws ua ntau resilient thiab malleable.
Qee qhov ntawm nws daim ntawv thov yog nyob rau hauv hluav taws xob rwb thaiv tsev, kev kho mob tubing, flooring, rooj tog, kos npe thiab raws li ib tug hloov rau roj hmab.Tab sis nws txoj kev siv dav tshaj plaws yog nyob rau hauv kev tsim cov kav dej, uas yog siv hauv dej, kav dej thiab dej.
Nyob ntawm daim ntawv thov, ob peb qhov sib txawv ntawm cov kav dej PVC yog siv los ua cov kav dej kub lossis dej txias hauv kev lag luam thiab kev lag luam.
PVC cobDaim ntawv thov:
- Cov kav dej PVC
- PVC Vaj Pipes
- PVC Profiles
- PVC Fittings
- PVC Cov Hlau
- PVC Compounds
- PVC zaj duab xis
- PVC ntawv
- PVC Flooring
Tsis muaj
| Qib | PVC QS-1050P | Lus hais | ||
| Yam khoom | Guarantee tus nqi | Kev sim | ||
| Nruab nrab polymerization degree | 1000-1100 Nws | GB/T 5761, Ntxiv A | K tus nqi 66-68 | |
| Pom tseeb qhov ceev, g / ml | 0.51-0.57 Nws | Q/SH3055.77-2006, Appendix B | ||
| Volatiles cov ntsiab lus (dej suav nrog), %, ≤ | 0.30 Nws | Q/SH3055.77-2006, Appendix C | ||
| Plasticiser nqus ntawm 100g resin, g, ≥ | 21 | Q/SH3055.77-2006, Appendix D | ||
| VCM residue, mg/kg ≤ | 5 | GB/T 4615-1987 | ||
| Kev tshuaj ntsuam % | 2.0 | 2.0 | Txoj Kev 1: GB/T 5761, Appendix B Method 2: Q/SH3055.77-2006, Cov ntawv ntxiv A | |
| 95 | 95 | |||
| Fisheye Number, No./400cm2, ≤ | 20 | Q/SH3055.77-2006, Appendix E | ||
| Tus naj npawb ntawm impurity hais, No., ≤ | 16 | GB/T 9348-1988 | ||
| Dawb (160ºC, 10 feeb tom qab), %, ≥ | 80 | GB/T 15595-95 | ||
