PVC S-1300 Nws
PVC S-1300 Nws,
PVC rau artifical tawv, PVC cob rau softboard, PVC cob rau hlau thiab cable, PVC S-1300 Nws,
Qib S-1300 feem ntau yog siv los tsim cov khoom lag luam siab zog, cov ntaub ntawv xovxwm, nruj thiab yoog raws extrusion molding thiab insulating cov ntaub ntawv, thiab lwm yam xws li nyias zaj duab xis, nyias phaj, tawv tawv, hlau, cable sheath thiab mos txhua yam profiles.
Tsis muaj
| Qib | PVC S-1300 Nws | Lus hais | ||
| Yam khoom | Guarantee tus nqi | Kev sim | ||
| Nruab nrab polymerization degree | 1250-1350 Nws | GB/T 5761, Ntxiv A | K tus nqi 71-73 | |
| Pom tseeb qhov ceev, g / ml | 0.42-0.52 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, ≥ | 27 | 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 Txoj Kev 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), %, ≥ | 78 | GB/T 15595-95 | ||
PVC S-1300, 1300 hom PVC cob yog tsuas yog siv nyob rau hauv cov hlau thiab cable, siab zog film cov khoom, cov khoom siv tawv, mos board / ntawv, yas khau thiab thermoplastic elastomer thiab lwm yam teb vim 1300 hom PVC resin tshaj 1000 hom PVC cob molecular zoo siab viscosity, yog li nws nyob rau hauv cov txheej txheem ua thiab sib xyaw nrog Nws txawv ntawm qhov nam.
Tam sim no, cov khoom siv cable feem ntau txhawm rau txhim kho cov khoom lag luam, tau siv ntau dua ntawm polymerization 1300 hom PVC resin es tsis txhob siv cov khoom qub ntawm 1000 hom PVC resin, thiab txawm tias qee lub tuam txhab tau pib siv cov qib siab ntawm polymerization 1700 lossis txawm tias. 2500 hom PVC cob los tsim kev ua tau zoo dua ntawm cov khoom siv qib siab.
PVC S-1300 feem ntau yog siv rau kev tsim cov khoom muag muag.Thaum cov yas yas kom txo cov viscosity ntawm PVC yaj, ua qhov kub thiab txias tau pom tseeb tias PVC yaj ntws hloov kab thiab viscosity hloov thiab plasticizer ntau yam thiab dosings muaj kev sib raug zoo.
