Polyurethane Lined Steel Pipe
Polyurethane lined ígwè ọkpọkọ bụ ngwaahịa pipeline na-eguzogide ọgwụ dị elu, nke a na-ejikarị na pipeline nhazi ịnweta na ọdụ ọdụ ọdụ.Ọdụdọ mmanụ ọkụ fossil na-eji pipeline maka usoro mkpochapụ coal na ash, yana maka mmanụ, kemịkalụ, ciment na ụlọ ọrụ ọka.
Atụmatụ
1. eyi na-eguzogide
2.Mgbochi nha nha
3.Corrosion Resistance
4. Nguzogide hydrolysis ịka nká
5. Ịdị elu dị elu
6. Nguzogide Mechanical Shock
7. Mmanu mmanu onwe onye
Arex na-ahọrọ ogbe nna ukwu na-eji usoro nano gbanwetụrụ iji mee ka ọrụ ihe polyurethane siri ike.Ọ na-eme ka ngwaahịa polyurethane nwere usoro kemịkalụ na-adịgide adịgide ma gosipụta ngbanwe ya na ọnọdụ ọrụ.
Ọkpụkpụ ígwè nke polyurethane, dị ka otu n'ime patent ụlọ nke ngwaahịa Ngwuputa na Arex, na-ewu ewu ma na-eji ndị ahịa anyị na-egwupụta ihe.
Ntụle nke akụrụngwa n'etiti polyurethane nkịtị na nano-modified polyurethane
| Nnwale ihe | Ntụle ule polyurethane nkịtị | (nano-gbanwetụrụ) polyurethane |
| Ike ọdụdọ | 15-21MPa | 19-28MPa |
| 300% na-edozi ike ndọtị ahụ | 8-10MPa | 11-13MPa |
| Mgbatị mgbatị | 400-500% | 400-500% |
| Mebie nrụrụ na-adịgide adịgide | 5-8 | 5-8 |
| Ike akwa | 5MPa / cm | 6.8MPa / cm |
| Kwachaa ike | 6MPa/cm² | 8.1MPa/cm² |
| Avulsion ike | 7.5MPa/cm² | 11MPa/cm² |
| Bee ike | 1.4MPa / 2.5 cm² | 2.1MPa/2.5cm² |
| Akron abrasion | 0.045cm³/1.61km | 0.008cm³/1.61km |
| Obere okpomọkụ brittleness | -42 | -70 |
| Isi ike (Shaw A) | 60-100 | 60-100 |
| The njupụta | 1.12 | 1.12 |
