Iwọn iwuwo giga ti Polyethylene DGDB2480
Ọja yii jẹ iṣelọpọ nipa lilo imọ-ẹrọ ilana UNIPOL™.O ti pinnu fun lilo ninu awọn ohun elo paipu nibiti agbara hydrostatic igba pipẹ ati atako lati fa fifalẹ idagbasoke kiraki ni o fẹ.Awọn ohun elo ti o yẹ pẹlu awọn paipu pinpin gaasi adayeba, fifin ile-iṣẹ iwọn ila opin nla, iwakusa, omi eeri, ati awọn laini iṣẹ omi ti ilu.Ibamu Awọn ajohunše Ile-iṣẹ: ASTM D 3350: isọdi sẹẹli - Adayeba - PE345464A - Dudu - PE345464C (Wo Awọn AKIYESI A) Plastics Pipe Institute (PPI): TR-4 - Adayeba Pipe - DGDB-2480 NT 3408 -- ASTM PE3608 paipu 0p HDB @ 73°F - Black Pipe - DGDB-2480 BK 3408 (Wo AKIYESI B) -- ASTM PE3608 paipu ite - 1600psi HDB @ 73°F ati 800psi HDB @ 140°F National Sanitation Foundation (NSF) Standard 14 ati 61 - Adayeba Pipe - DGDB-2480 NT 3608 - Black Pipe - DGDB-2480 BK 3608 (Wo awọn AKIYESI B) Kan si awọn ilana fun pipe awọn alaye.AKIYESI: (A) Awọn nọmba marun akọkọ ti iyasọtọ sẹẹli da lori resini adayeba.Nọmba ti o kẹhin ati lẹta da lori resini dudu (resini adayeba pẹlu 6.5% DFNF-0092).(B) Resini adayeba extruded labẹ awọn ipo to dara pẹlu erogba dudu masterbatch DFNF-0092 (6.5%).
Nlo
Awọn ohun elo 1.Pipe
2.Natural gaasi pinpin oniho
3.Large opin ise fifi ọpa
4.Iwakusa
5.Eto omi
6.Municipal omi iṣẹ laini
Awọn ohun-ini
Awọn iye wọnyi kii ṣe ipinnu fun lilo ni ṣiṣe awọn pato.
Aṣoju Properties
● 2% Secant Modulus, MD (ASTM D882) ni MPa (psi)> 827 (> 120)
● 2% Secant Modulus, TD (ASTM D882) ni MPa (psi)> 827 (> 120)
● Iwọn otutu Brittleness ni °C (°F) <-100
● iwuwo0.945 g / cm3
● Iwọn iwuwo.940-.950
● Iṣẹ-ṣiṣeMechanical Performance
● Atọka Yo (g/10min @190°C/2.16 kg (ASTM D1238))0.1
● Ilọsiwaju Afẹfẹ ni isinmi, MD850 %
● Ilọsiwaju Afẹfẹ ni isinmi, TD850 %
● Ikore Agbara Agbara, MD (ASTM D638) ni MPa (psi) 22.1 (3200)
● Ikore Agbara Agbara, TD (ASTM D638) ni MPa (psi) 22.1 (3200)
Ohun elo Anfani
● Anti-BlockNo
● SlipNo
Ṣiṣe-Ṣiṣe Awọn anfani
● Ilana Pipe Extrusion