Uxinaniso oluphezulu lwePolyethylene DGDB2480
Le mveliso iveliswa kusetyenziswa ubuchwepheshe benkqubo yeUNIPOL™.Yenzelwe ukusetyenziswa kwizicelo zemibhobho apho amandla exesha elide e-hydrostatic kunye nokuchasana nokukhula okucothayo kokuqhekeka kunqweneleka.Usetyenziso olufanelekileyo lubandakanya imibhobho yokuhambisa irhasi yendalo, imibhobho yoshishino edayamitha enkulu, imigodi, ilindle, kunye neentambo zenkonzo zamanzi zikamasipala.Ukuthotyelwa kweMigangatho yoShishino: ASTM D 3350: ukuhlelwa kweeseli - kwendalo - PE345464A - Mnyama - PE345464C (Jonga AMANQAKU A) I-Plastics Pipe Institute (PPI): TR-4 - Umbhobho weNdalo - DGDB-2480 NT 3408 --ASTM PE360160 umbhobho we-ASTM PE36080 HDB @ 73°F - Umbhobho omnyama - DGDB-2480 BK 3408 (Jonga AMANQAKU B) -- ASTM PE3608 ibakala lombhobho - 1600psi HDB @ 73°F kunye 800psi HDB @ 140°F iSiseko seSizwe soGutyulo (NSF) uMgangatho we-14 no-61 Umbhobho wendalo - DGDB-2480 NT 3608 - Umbhobho Omnyama - DGDB-2480 BK 3608 (Jonga AMANQAKU B) Qhagamshelana nemigaqo ngeenkcukacha ezipheleleyo.AMANQAKU: (A) Amanani amahlanu okuqala okuhlelwa kweeseli asekelwe kwintlaka yendalo.Inombolo yokugqibela kunye neleta zisekelwe kwi-resin emnyama (i-resin yendalo kunye ne-6.5% DFNF-0092).(B) I-resin yendalo ekhutshwe phantsi kweemeko ezifanelekileyo kunye ne-carbon black masterbatch DFNF-0092 (6.5%).
Usebenzisa
1.Izicelo zemibhobho
2.Imibhobho yokuhambisa igesi yendalo
3.Idayimitha enkulu yemibhobho yoshishino
4.Imigodi
5.Ilindle
6.Iintambo zeenkonzo zamanzi zikamasipala
Iipropati
La maxabiso awenzelwanga ukusetyenziswa ekulungiseleleni iinkcukacha.
Iinkcazelo ngeempawu
● 2% Secant Modulus, MD (ASTM D882) kwiMPa (psi)> 827 (> 120
● 2% Secant Modulus, TD (ASTM D882) kwiMPa (psi)> 827 (> 120
● Ubushushu boBuncinci kwi °C(°F)< -100
● Ubuninzi be0.945 g/cm3
● Uluhlu loxinaniso.940-.950
● UkuSebenza koMsebenzi woMsebenzi
● I-Melt Index (g/10min @190°C/2.16 kg (ASTM D1238))0.1
● Ukwandiswa kokuqina ngexesha lekhefu, MD850 %
● Ukwandiswa kokuqina ngexesha lekhefu, TD850 %
● I-Tensile Strength Yield, MD (ASTM D638) kwi-MPa (psi) 22.1 (3200)
● I-Tensile Strength Yield, TD (ASTM D638) kwi-MPa (psi)22.1 (3200)
IiNzuzo zesicelo
● I-Anti-blockNo
● SlipNo
Ukusetyenzwa-Ukuqulunqa iiNzuzo
● I-ProcessPipe Extrusion