O se ituaiga o pusa afifi e le gata o loʻo i ai le oloa faʻamaufaʻailogaina, ae faʻaesea foi le oloa mai le lalolagi i fafo ina ia puipuia ai le oloa.
E le gata i lea, o mea faʻapipiʻi lava ia ma molelaʻau o le oloa e tali atu le tasi i le isi e mafua ai ona faʻaleagaina le oloa, lea ua avea ma faʻafitauli e manaʻomia ona foia e le tagata gaosi ato afifi.O lenei tusiga o loʻo taulaʻi i le faʻamalamalamaina o le auala na matou foia ai lenei faʻafitauli.E masani ona fa'aogaina e le au fai taga ato fa'apipi'i pe fa'afeso'ota'i sa'o ma le oloa.O lea la, o le a le mea ata tifaga PE?
PE, igoa atoa Polyethylene, o le polymer organic compound sili ona faigofie ma sili ona faʻaaogaina polymer material i le lalolagi i aso nei.O le ituaiga ata tifaga sili ona faʻaaogaina ma sili ona faʻaaogaina i totonu o fale gaosi oloa.PE ata puipui puipui e faʻaaogaina le polyethylene (PE) faʻataʻitaʻiga palasitika e fai ma mea faʻavae, ma e vaevaeina i le maualuga-density polyethylene protective film, medium-density polyethylene ma low-density polyethylene e tusa ai ma le mamafa.
O le sili ona lelei o le ata puipui PE o le oloa puipuia e le faʻaleagaina, pala, mataʻutia i le taimi o le gaosiga, felauaiga, teuina ma le faʻaogaina, ma puipuia le muamua lamolemole ma susulu, faʻaleleia atili ai le tulaga lelei ma le faʻatauvaʻa maketi o oloa..
E tusa ai ma manatu autu o le viscosity: ultra-maualalo viscosity puipui ata, maualalo-viscosity puipui ata, medium-maualalo-viscosity puipui ata, medium-viscosity puipui ata, maualuga-viscosity puipui ata, ultra-maualuga-viscosity puipui ata tifaga.
1. Ata e puipuia ai le ultra-maualalo-viscosity (fa'atusa, pipi'i la'ititi i lalo):
Uiga: Mafiafia (≥0.03m±0.003), lautele (≤1.3), maualuga (100-1500), mea faʻavae (PE), malosi paʻu (≤5g / cm), teteʻe vevela (60), elongation (> 400)
Faʻaoga: Faʻafaigofie ona faʻaoga, faigofie ona pipii ma masae, leai se kelu o totoe, talafeagai mo ipu faʻaola, meafaifaʻaili, faʻaaliga mata, tioata tioata, tioata palasitika, ma isi.
2. Laiti-viscosity puipuia ata tifaga
Uiga: Mafiafia (≥0.03m±0.003), lautele (≤1.3), maualuga (100-1000), mea faʻavae (PE), malosi paʻu (10-20g / cm), teteʻe vevela (60), elongation (>400 )
Fa'aoga: Fa'amaumau fa'amau, fa'apipi'i lelei, lelei le pa'u'esega, leai se kelu totoe, talafeagai mo ipu fa'ata u'amea, u'amea titanium, palasitika palasitika lamolemole, silk screens, nameplates, ma isi.
3. Medium ma maualalo viscosity puipui ata tifaga
Uiga: Mafiafia (≥0.03m±0.003), lautele (≤1.3), maualuga (100-1000), mea faʻavae (PE), malosi paʻu (30-50g / cm), teteʻe o le vevela (60), elongation (>400 )
Fa'aoga: Fa'apipi'i mautu, fa'apipi'i lelei, lelei le pa'u'esega, leai se kelu totoe, talafeagai mo meaafale laupapa Polaroid, laupapa u'amea u'amea, tile sima, maamora, ma'a fa'apitoa, ma isi.
4. Ata faʻapipiʻi faʻapipiʻi feololo
Vaega: Mafiafia (≥0.05±0.003), lautele (≤1.3), maualuga (100-1000), mea faʻavae (PE), malosi paʻu (60-80g / cm), teteʻe vevela (60), elongation (> 400)
Fa'aoga: Fa'apipi'i mautu, fa'apipi'i lelei, lelei le fa'atinoina o le pa'u, leai se kelu o totoe, talafeagai mo le puipuiga o luga o laupapa fa'a'aisa lelei ma mea lautele e fa'apipi'i.
5. Ata maualuga-viscosity puipuiga
Uiga: Mafiafia (≥0.05±0.003), lautele (≤1.3), maualuga (100-800), mea faʻavae (PE), malosi paʻu (80-100g / cm), teteʻe vevela (60), elongation (> 400)
Fa'aoga: Fa'amaumau fa'apipi'i, fa'apipi'i lelei, lelei le pa'u o le pa'u, leai se kelu o totoe, talafeagai mo laupapa fa'a'aisa saito lelei, laupapa alumini-palasitika, laupapa palasitika faigata, ma isi.
6. Ultra-maualuga viscosity puipuiga ata tifaga
Faʻaaliga: Mafiafia (≥0.04±0.003), lautele (≤1.3), maualuga (100-800), mea faʻavae (PE), malosi paʻu (i luga aʻe o le 100g / cm), teteʻe o le vevela (60), elongation (> 400) )
Fa'amoemoega: O le viscosity maualuga tele, o le acrylic fa'avae vai o lo'o fa'aaogaina e pei o le fa'apipi'iina o le mamafa, lea e faigofie ona fa'aoga, faigofie ona pipii ma saeia, ma leai se kelu o totoe.E fetaui lelei mo mea faʻapipiʻi faʻamalosi e pei o paʻu alumini paʻu.
Taimi meli: Au-04-2021