High density polyethylene (HDPE) resini fa'apitoa mo paipa fa'a'oloa lua puipui
High density polyethylene (HDPE) resini fa'apitoa mo paipa fa'a'olo puipui masaga,
HDPE resin mo paipa, HDPE resin mo puipui masaga paipa ala,
High density polyethylene (HDPE) resini fa'apitoa mo paipa fa'a'oloa lua puipui ma lapo'a lapoa.O faʻaiʻuga e faʻaalia ai o resini faʻapitoa, e taʻua o le QHE16A / B taʻitasi, o loʻo i ai le faʻaogaina o le modulus i luga o le 1150 MPa, faʻafefeteina le malosi i luga ole 1.60 MPa ma le faʻamaʻiina o le taimi e uiga ile 100 min.O togi uma e lua o resini o loʻo i ai se faʻagaioiga lelei ma faʻamalieina manaʻoga mo le gaosia o paipa paʻu masaga i totonu o pisinisi i totonu o le atunuʻu.
O le vasega paipa HDPE e lautele pe bimodal tufatufaga mole mamafa.E malosi le fetolofi ma le paleni lelei o le maaa ma le faigata.E matua umi ma e maualalo le sag pe a faʻagaioia.O paipa e gaosia i le faʻaaogaina o lenei resin e iai le malosi lelei, faʻamaʻi ma le aʻafiaga o le malosi ma mea sili ona lelei a le SCG ma le RCP.
O le resini e tatau ona teuina i totonu o se fale teu oloa matutu ma mamao ese mai le afi ma le susulu o le la.E le tatau ona faaputuputu i luga o le ea.I le taimi o felauaiga, o mea e le tatau ona faʻaalia i le malosi o le la poʻo le timu ma e le tatau ona feaveaʻi faʻatasi ma oneone, palapala, uamea, koale poʻo tioata.O felauaiga faʻatasi ma mea oona, pala ma mu e matua faʻasaina.
Fa'atatauga
E mafai ona faʻaaogaina le paipa HDPE i le gaosiga o paipa faʻamalosi, e pei o paipa vai faʻamalosi, paipa kesi ma isi paipa fale gaosi oloa.E mafai fo'i ona fa'aoga mo le faia o paipa e le fa'amalosi e pei o paipa fa'a'au'u puipui lua, paipa fa'ata'amilomilo puipui, paipa silicon-core, paipa fa'ato'aga fa'ato'aga ma paipa fa'apipi'i alumini.E le gata i lea, e ala i le faʻafefeteina (silane cross-linking), e mafai ona faʻaogaina mo le gaosia o paipa polyethylene (PEX) faʻafesoʻotaʻi mo le tuʻuina atu o vai malulu ma vevela.
