Iyo yenyama uye yemagetsi data sheet
Item |
Technical Data |
Vicat Softening Temperature |
≥80℃ |
longitudinal reversion |
≤5% |
Dichloromethane test |
15 ℃ ± 1 ℃, 30min, hapana shanduko pamusoro |
Donhedza huremu kukanganisa bvunzo (0 ℃) |
TIR≤5% |
Donhedza huremu kukanganisa bvunzo (22 ℃) (dn≥90mm) |
Hapana brittle crack |
Hydraulic Pressure Test |
Hapana akatsemuka, hapana kuvuza |
Notched Pipes Hydraulic Pressure Test |
Hapana akatsemuka, hapana kuvuza |
Kunze kwezvakajairwa pombi yepurasitiki hunhu huremu huremu, kuita kwakanaka kuvharika, hunhu hwakanaka hune hutano, kuve nyore kujoinha uye hupenyu hurefu hwesevhisi, Kukwirisa kwePVC-M pombi yekupa mvura ine zvinotevera hunhu zvakare:
●Kunyanya kuoma uye kuramba.
●Kuwedzera kugona kwesando inorwisa mvura.
●Zvimwe zvakanakisa kushushikana kwezvakatipoteredza crack resistance.
●Kuvandudza mashandiro anoita ngura.
Iyi PVC-M yakakwirira inobata mvura yekupa pombi ine zvimiro zvekusimba kwakanaka uye zvirinani kukanganisa kupikisa pane akajairwa PVC pombi, uye zvimwe zvemuviri, zvemuchina zvivakwa zvinonyatsoenderana neakakodzera nyika zviyero uye bhizinesi zviyero.
Yedu PVC-M yemvura pombi dzemvura inogadzirwa nelead yemahara formula, uye inogona kutevedzera iyo GB/T 17219-1998 yakajairwa uye chiyero che "mvura mhenyu uye yekunwa inotakura michina uye yekudzivirira yehutano kuchengetedza kuita evaluation standard" iyo inoburitswa ne bazi rezvehutano.
Iyo pombi inogona kushandiswa zvakanyanya mukutapurirana kwemvura, mvura yekunwa yakachengeteka, pombi network yekugadzirwa kwemaindasitiri, dhiraivha yemumaguta nemaruwa nekudiridza masisitimu.