Babban yawa Polyethylene DGDB2480
An samar da wannan samfurin ta amfani da fasahar tsari ta UNIPOL™.An yi niyya don amfani a aikace-aikacen bututu inda ake son ƙarfin dogon lokaci na hydrostatic da juriya don jinkirin haɓakar fashewa.Abubuwan da suka dace sun haɗa da bututun rarraba iskar gas, manyan bututun masana'antu diamita, ma'adinai, najasa, da layin sabis na ruwa na birni.Yarda da Ka'idodin Masana'antu: ASTM D 3350: Rarraba tantanin halitta - Halitta - PE345464A - Baƙi - PE345464C (Duba BAYANI A) Cibiyar Bututun Filastik (PPI): TR-4 - Bututun Halitta - DGDB-2480 NT 3408 -- ASTM PE360160 darajar bututu - 0p HDB @ 73°F - Black Pipe - DGDB-2480 BK 3408 (Duba NOTES B) -- ASTM PE3608 bututu grade - 1600psi HDB @ 73°F da 800psi HDB @ 140°F National Sanitation Foundation (NSF) Standard 14 da 61 - Bututun Halitta - DGDB-2480 NT 3608 - Baƙar fata - DGDB-2480 BK 3608 (Duba BAYANAI B) Tuntuɓi ƙa'idodi don cikakkun bayanai.NOTE: (A) Lambobi biyar na farko na rarrabuwar tantanin halitta sun dogara ne akan guduro na halitta.Lamba na ƙarshe da harafi sun dogara ne akan guduro baki (guro na halitta da 6.5% DFNF-0092).(B) Resin halitta extruded karkashin ingantattun yanayi tare da carbon baki masterbatch DFNF-0092 (6.5%).
Amfani
1.Pipe aikace-aikace
2.Natural gas rarraba bututu
3.Large diamita bututun masana'antu
4.Ma'adinai
5.Gwaji
6.Layin sabis na ruwa na birni
Kayayyaki
Ba a yi nufin waɗannan ƙimar don amfani ba wajen shirya takamaiman bayanai.
Abubuwan Al'ada
2% Secant Modulus, MD (ASTM D882) a cikin MPa (psi)> 827 (> 120)
2% Secant Modulus, TD (ASTM D882) a cikin MPa (psi)> 827 (> 120)
● Ƙunƙarar zafin jiki a °C(°F) <-100
● Yawan yawa0.945 g/cm3
● Girman Girma.940-.950
● Ayyukan Kayan aiki
Fihirisar narkewa (g/10min @190°C/2.16 kg (ASTM D1238))0.1
● Tensile elongation a hutu, md850%
● Tensile elongation a hutu, TD850%
● Ƙarfin Ƙarfin Ƙarfi, MD (ASTM D638) a cikin MPa (psi) 22.1 (3200)
● Ƙarfin Ƙarfin Ƙarfi, TD (ASTM D638) a cikin MPa (psi) 22.1 (3200)
Amfanin Aikace-aikace
● Anti-blockNo
● SlipNo
Sarrafa-Kirga Fa'idodi
● Fitar Bututun Tsari