Umkhiqizo wenziwe ikakhulukazi nge-polyethylene (PE), i-polyvinyl chloride (PVC) njengezinto zokusetshenziswa.Ngezikhombo ezinhle kakhulu zokusebenza kwemishini zokumelana nokuqina, ukumelana nokukhala, amandla aphezulu okuphuka kanye ne-modulus ephezulu yokunwebeka, ububanzi bomkhiqizo buyi-3 ~ 6m, futhi isisindo singu-200 ~ 1500g / m2Inezici zokumelana nokuguga, ukuqina okuhle, i-coefficient enkulu yokungqubuzana, ukumelana nokugqwala, ukumelana ne-asidi ne-alkali, ubuthi, amandla okumelana nokubhoboza okuphezulu kanye nobubanzi obukhulu bokujwayela izinga lokushisa kwemvelo, futhi ingasetshenziswa ku-50 ~100℃ izimo zokumboza kuze kube iminyaka engaphezu kuka-50, ngokwakhiwa okulula kanye nomthelela onokwethenjelwa.
| I-HDPE | I-LDPE | EVA | I-PVC | ||
uhlobo olujwayelekile | imvelo friendly | |||||
amandla e-tensile MPa | ≥17 | ≥25 | ≥14 | Longitudinal 15 / evundlile 13 | ||
ubude ngesikhathi sekhefu% | ≥450 | ≥550 | ≥400 | I-Longitudinal 220 / evundlile 200 | ||
Amandla ezinyembezi ze-engeli yesokudla ngu-N/mm | ≥80 | ≥110 | ≥50 | / | ||
Okuqukethwe kwe-Carbon Black kwe-% | ≥2 | / | ||||
izinyembezi amandla MPa | / | ≥40 | ||||
Izinga lokushintsha usayizi (okuqondile / okuvundlile)% | / | ≤5 | ||||
I-Osmotic coefficient, cm/s | / | ≤10~11 | ||||
Ukucindezeleka kwemvelo ukuqhekeka F20.h | ≥1500 | / | / | |||
Isikhathi sokungeniswa kwe-oxidation besingumzuzu ku-200 ℃ | ≥20 | / | / | |||
I-coefficient yokufinyeleleka komphunga wamanzi, g.cm/(cm2.s.Pa) | ≤1.0x10-13 | / |
Umkhiqizo usetshenziswa kakhulu ezindaweni zokulahla indle, izindawo zokukhuculula indle, izindawo zokuhlanza amanzi angcolile kanye namanye amaphrojekthi okuvikela imvelo, amadamu, ama-DAkes, iziteshi, amadamu, imigudu yokuphambukisa, izindawo zokuzijabulisa emanzini, imigwaqo, ujantshi, imigudu, izikhumulo zezindiza, izimayini, izakhiwo nokunye. ukuvimbela ukuvuza okuyisisekelo kobunjiniyela obungaphansi komhlaba nangaphansi kwamanzi.