High density Polyethylene DMD1158
High density polyethylene resin oloa o granule poʻo le paʻu, e leai ni mea faʻainisinia.
Thermoplastic elastomers o loʻo i ai mea faʻapitoa ma faʻainisinia o paʻu vulcanized ma mea faʻaogaina o palasitika vaivai.Talu ai o le pa'u e le o toe fa'amalama-vulcanized, e mafai ona faigofie ona fai ma se oloa mulimuli e fa'aaoga ai masini fa'apipi'i faigofie.O ona uiga, o le faiga pa'u gaosiga fa'apu'upu'u l / 4, fa'asaoina le malosi 25% ~ 40%, fa'aleleia lelei 10 ~ 20 taimi, e mafai ona ta'ua o le pa'u alamanuia isi mea ma tekonolosi suiga.O auala autu e lua o le gaosiga ma le faʻaogaina o elastomers thermoplastic o le extrusion ma le tui tui, lea e seasea faʻaaogaina.Thermoplastic elastomers e gaosia e ala i tui tui, lea e vave ma taugofie.O metotia fa'apipi'i tui ma mea faigaluega e fa'aogaina mo fa'agata lautele e fa'atatau i elastomers fa'agata.E mafai fo'i ona fa'agaioiina le elastomers Thermoplastic e ala i le fa'afefeteina, fa'avela vevela, ma le u'elo vevela.
Fa'atatauga
DMD1158 paʻu, butene copolymerization oloa, mea faʻapitoa mo vaʻa gaogao tele, ma le malosi lelei, teteʻe atu i le faʻalavelave faʻaleagaina o le siosiomaga ma le faʻaogaina lelei.
E tatau ona fa'amama le siosiomaga o faleteuoloa resini, mago, mamao mai le afi ma le susulu o le la.E le tatau ona faaputuina mo se taimi umi le siosiomaga o le ea tatala.I le taimi o felauaiga, e le tatau ona faʻaalia mea i le malamalama malosi poʻo timuga mamafa, ma e le tatau ona feaveaʻi faʻatasi ma oneone, palapala, uamea, koale poʻo tioata.E matua fa'asaina le felauaiga i mea oona, pala ma mu.
HDPE Granules DMD1158
| Aitema | Vaega | Fa'amatalaga |
| Malosi | g/cm3 | 0.950-0.955 |
| Fa'asao Fa'asa'o (MFR) | g/10min | 1.7-2.5 |
| Malosi e maua mai ai le Tensile | MPa | ≥24.0 |
| Elongation i le malologa | % | ≥600 |
