Ukuminyana okuphezulu I-Polyethylene DGDB2480
Lo mkhiqizo ukhiqizwa kusetshenziswa ubuchwepheshe benqubo ye-UNIPOL™.Ihloselwe ukusetshenziswa ekufakweni kwamapayipi lapho amandla esikhathi eside e-hydrostatic kanye nokumelana nokukhula kancane kokuqhekeka kuyadingeka.Izicelo ezifanele zihlanganisa amapayipi okusabalalisa igesi yemvelo, amapayipi amakhulu ezimbonini amakhulu, izimayini, indle, nezintambo zikamasipala zokuhlinzeka ngamanzi.Ukuthobela Amazinga Ezimboni: ASTM D 3350: ukuhlukaniswa kwamaseli - Okungokwemvelo - PE345464A - Okumnyama - PE345464C (Bheka AMANOTHI A) Isikhungo Sepayipi Lepulasitiki (PPI): TR-4 - Ipayipi Lemvelo - DGDB-2480 NT 3408 -- ASTM grade PE36080 ipayipi psi I-HDB @ 73°F - Ipayipi Elimnyama - DGDB-2480 BK 3408 (Bheka AMANOTHI B) -- Ibanga lepayipi le-ASTM PE3608 - 1600psi HDB @ 73°F kanye ne-800psi HDB @ 140°F Isisekelo Sokuhlanzeka Kazwelonke (NSF) Standard 14 kanye no-61 Ipayipi Lemvelo - DGDB-2480 NT 3608 - Ipayipi Elimnyama - DGDB-2480 BK 3608 (Bheka AMANOTHI B) Bheka imithethonqubo ukuze uthole imininingwane ephelele.AMANOTHI: (A) Izinombolo zokuqala ezinhlanu zokuhlukaniswa kwamaseli zisekelwe kunhlaka yemvelo.Inombolo yokugcina kanye nohlamvu kusekelwe ku-resin emnyama (inhlaka yemvelo kanye no-6.5% DFNF-0092).(B) I-resin yemvelo ekhishwe ngaphansi kwezimo ezifanele nge-carbon black masterbatch DFNF-0092 (6.5%).
Isebenzisa
1.Izicelo zepayipi
2.Amapayipi okusabalalisa igesi yemvelo
I-3.I-diameter enkulu yamapayipi embonini
4.Izimayini
5.Indle
6.Izintambo zikamasipala zokuhlinzeka ngamanzi
Izakhiwo
Lawa manani awahloselwe ukusetshenziswa ekulungiseleleni imininingwane.
Izakhiwo Ezijwayelekile
● 2% Secant Modulus, MD (ASTM D882) ku-MPa (psi)> 827 (> 120
● 2% Secant Modulus, TD (ASTM D882) ku-MPa (psi)> 827 (> 120
● I-Brittleness Temperature ku-°C(°F)< -100
● Ukuminyana0.945 g/cm3
● Ibanga Lokuminyana.940-.950
● Ukusebenza Komshini
● I-Melt Index (g/10min @190°C/2.16 kg (ASTM D1238))0.1
● I-Tensile Elongation at Break, MD850 %
● I-Tensile Elongation at Break, TD850 %
● I-Tensile Strength Yield, MD (ASTM D638) ku-MPa (psi)22.1 (3200)
● I-Tensile Strength Yield, TD (ASTM D638) ku-MPa (psi)22.1 (3200)
Izinzuzo Zohlelo Lokusebenza
● I-Anti-blockNo
● I-SlipNo
Ukucubungula-Ukwakha Izinzuzo
● I-ProcessPipe Extrusion