Polyethylene njupụta dị elu DGDB2480
Ejiri teknụzụ usoro UNIPOL™ mepụta ngwaahịa a.Ezubere ya maka iji ngwa ọkpọkọ ebe ogologo oge ike hydrostatic na iguzogide ngwa ngwa ịgbawa na-achọsi ike.Ngwa dabara adaba gụnyere ọkpọkọ nkesa gas, nnukwu ọkpọkọ ụlọ ọrụ, ogbunigwe, nsị, na ahịrị ọrụ mmiri nke obodo.Nkwekọrịta ụkpụrụ ụlọ ọrụ: ASTM D 3350: nhazi ọkwa cell - eke - PE345464A - Black - PE345464C (Lee NKE A) Plastics Pipe Institute (PPI): TR-4 - Natural Pipe - DGDB-2480 NT 3408 -- ASTM PE3608 ọkwa ọkwa - 0p HDB @ 73°F - Black Pipe - DGDB-2480 BK 3408 (Lee NKE B) -- ASTM PE3608 ọkpọkọ - 1600psi HDB @ 73°F na 800psi HDB @ 140°F National Sanitation Foundation (NSF) Standard 14 na 61 - Ọkụ eke - DGDB-2480 NT 3608 - Black Pipe - DGDB-2480 BK 3608 (Lee NKE B) Gaa na ntuziaka maka nkọwa zuru ezu.IHE: (A) Ọnụọgụ ise mbụ nke nhazi ọkwa cell dabere na resin eke.Nọmba ikpeazụ na akwụkwọ ozi dabere na resin ojii (resin eke gbakwunyere 6.5% DFNF-0092).(B) Ekepụtara resin eke n'okpuru ọnọdụ kwesịrị ekwesị na carbon black masterbatch DFNF-0092 (6.5%).
Na-eji
1.Pipe ngwa
2.Natural gas nkesa ọkpọkọ
3.Large ulo oru ọkpọkọ
4.Ngwuputa
5.Mmiri
6.Municipal mmiri ọrụ ahịrị
Njirimara
Ebubeghi ụkpụrụ ndị a maka iji na-akwado nkọwapụta.
Njirimara ahụkarị
● 2% Secant Modulus, MD (ASTM D882) na MPa (psi)> 827 (> 120)
● 2% Secant Modulus, TD (ASTM D882) na MPa (psi)> 827 (> 120)
● Okpomọkụ na-agbari agbaji na Celsius C(°F) <-100
● Njupụta0.945 g/cm3
● Oke njupụta.940-.950
● ArụmọrụMechanical Arụmọrụ
● Ndekọ mgbaze (g/10min @190°C/2.16 n'arọ (ASTM D1238))0.1
● Mgbatị mgbatị na nkwụsịtụ, MD850 %
● Mgbatị nkwụsi ike na ezumike, TD850 %
● Mmụba Ike Tensile, MD (ASTM D638) na MPa (psi) 22.1 (3200)
● Mmụba Ike Tensile, TD (ASTM D638) na MPa (psi) 22.1 (3200)
Uru Ngwa
● Mgbochi mgbochi Mba
● Slip Mba
Ịhazi-ịhazi uru
● Mpụpụ ọkpọkọ usoro