Polyurethane Lined Steel Yeeb Nkab
Polyurethane lined steel yeeb nkab yog cov khoom siv siab hnav resistant pipelines, uas yog dav siv nyob rau hauv cov ntxhia ua cov kav dej thiab tailing kis pipelines.Fossil-roj fais fab chaw nres tsheb siv cov kav dej rau cov thee thiab cov hmoov tshauv tshem tawm, nrog rau cov roj, tshuaj, cement thiab nplej kev lag luam.
Nta
1. Hnav-tiv taus
2. Tiv thaiv kev scaling
3. Corrosion Resistance
4. Resistance rau hydrolysis kev laus
5. High Elasticity
6. Resistance rau Mechanical Shock
7. Nws tus kheej lubrication
Arex xaiv tus hwm tus tswv batch nrog nano-hloov mus kom ze rau lub zog ntawm cov khoom siv polyurethane txoj haujlwm.Nws ua rau cov khoom siv polyurethane lined nrog cov qauv tshuaj lom neeg ruaj khov thiab ua kom pom nws qhov kev hloov pauv hauv kev ua haujlwm.
Lub polyurethane lined steel yeeb nkab, raws li ib qho ntawm domestic patent ntawm mining khoom nyob rau hauv Arex, yog nrov thiab siv los ntawm peb cov neeg siv khoom tsuas.
Kev sib piv ntawm cov khoom ntawm cov khoom siv polyurethane thiab nano-modified polyurethane
| Cov khoom kuaj | Common polyurethane test index | (nano-modified) polyurethane |
| Tensile zog | 15-21 MPa | 19-28MPa |
| 300% teeb tsa lub zog stretching | 8-10MPa | 11-13MPa |
| Tensile elongation | 400-500% | 400-500% |
| Txhaum mus tas li deformation | 5-8 | 5-8 |
| Lub zog kua muag | 5 MPa/cm | 6.8MPa/cm |
| shear zog | 6 MPa / cm² | 8.1 MPa / cm² |
| Avulsion siv | 7.5 MPa / cm² | 11 MPa / cm² |
| Peel zog | 1.4MPa / 2.5 cm² | 2.1 MPa / 2.5 cm² |
| Akron puas | 0.045cm³ / 1.61km | 0.008cm³ / 1.61km |
| Tsawg kub brittleness | -42 | -70 |
| Hardness (shaw A) | 60-100 | 60-100 |
| Qhov ceev | 1.12 | 1.12 |
