Polyethylene Ceev Siab, yog ib qho polyethylene thermoplastic, feem ntau hu ua "HDPE" lossis "polythene" Nrog rau qhov sib piv siab zog-rau-qhov ceev, HDPE yog siv rau hauv kev tsim cov fwj yas, cov kav dej tiv taus corrosion, geomembranes, thiab cov ntoo yas.
BEYOND yog thawj tus tsim cov ultra-tuabHDPE phaj(nrog ib tug tuab txog li 200 hli) nyob rau hauv Suav teb, uas pib tshawb fawb, tsim thiab tsimHDPE phajs thiab rods hauv xyoo 2015. Nrog rau cov thev naus laus zis txawv teb chaws thiab tshwj xeeb ntawm cov khoom seem seem thiab cov khoom siv PE tshiab tag nrho yam tsis muaj cov khoom siv rov qab los ntxiv, rau ntau xyoo ntawm kev tsim kho tshiab thiab kev txhim kho, cov phaj no tsis muaj teeb meem xws li deforming, npuas lossis yooj yim tawg.
Kev Qhia Tshwj Xeeb:
| Hom | extruded |
| Loj | 1000 * 2000mm lossis 1220 * 2440mm |
| Qhov tuab | 1 --- 200 hli |
| Qhov Ceev | 0.96 g/cm³ |
| Xim | Dawb / dub / xiav / ntsuab / daj |
| Lub npe lag luam | DUA LI |
| Khoom siv | 100% cov khoom siv tshiab |
| Qauv | DAWB |
| Kev tiv thaiv kua qaub | YOG |
| Kev Tiv Thaiv Ketone | YOG |
Daim Ntawv Qhia Txog Lub Cev:
| Khoom | Daim ntawv HDPE |
| Xim | Dawb / Dub / Ntsuab |
| Feem pua | 0.96g/cm³ |
| Kev tiv thaiv cua sov (txuas ntxiv) | 90 ℃ |
| Kev tiv taus cua sov (lub sijhawm luv luv) | 110 |
| Qhov kub yaj | 120 ℃ |
| Kub hloov iav | _ |
| Cov coefficient ntawm kev nthuav dav thermal linear (qhov nruab nrab 23 ~ 100 ℃) | 155 × 10-6m / (mk) |
| Kev kub hnyiab (UI94) | HB |
| (Ntsia rau hauv dej ntawm 23 ℃ | 0.0001 |
| Kev ntxhov siab tensile / kev ntxhov siab tensile ntawm kev poob siab | 30/-Mpa |
| Cov qauv ntawm elasticity ntawm lub zog | 900MPa |
| Kev ntxhov siab ntawm kev ntxhov siab ib txwm muaj - 1% / 2% | 3/-MPa |
| Kev sib txhuam coefficient | 0.3 |
| Rockwell hardness | 62 |
| Lub zog dielectric | >50 |
| Kev tiv thaiv ntim | ≥10 15Ω × cm |
| Kev tiv thaiv nto | ≥10 16Ω |
| Tus txheeb ze dielectric tas mus li-100HZ / 1MHz | 2.4/- |
| Muaj peev xwm sib txuas | 0 |
| Kev sib cuag nrog zaub mov | + |
| Kev tiv thaiv kua qaub | + |
| Kev tiv thaiv alkali | + |
| Kev tiv thaiv dej carbonated | + |
| Kev tsis kam ntawm cov tshuaj tsw qab | 0 |
| Kev tsis kam ntawm ketone | + |
Lub sijhawm tshaj tawm: Kaum Ib Hlis-21-2023
