HDPEti wa ni mo fun awọn oniwe-giga agbara-si-iwuwo ratio.The iwuwo ti HDPE le ibiti lati 930 to 970 kg / m3.Biotilẹjẹpe iwuwo ti HDPE jẹ kekere ti o ga ju ti polyethylene iwuwo kekere, HDPE ni eka kekere, fifun ni awọn agbara intermolecular ti o lagbara ati agbara fifẹ ju LDPE.Iyatọ ti agbara kọja iyatọ ti iwuwo, fifun HDPE ni agbara kan pato ti o ga julọ.O tun le ati diẹ sii opaque ati pe o le duro ni iwọn otutu ti o ga julọ (120 °C / 248 ° F fun awọn akoko kukuru).Polyethylene iwuwo giga, ko dabi polypropylene, ko le duro deede awọn ipo autoclaving deede.Aini ẹka jẹ iṣeduro nipasẹ yiyan ti o yẹ ti ayase (fun apẹẹrẹ, awọn ayase Ziegler–Natta) ati awọn ipo iṣesi.
| IDANWO ILE | ONA idanwo | IGBAGBỌ | UNIT ENGLISH METRIC | IYE ENGLISH(METRIC |
| Sisanra Ni asuwon ti olukuluku kika | ADTM D5199 | eery eerun | mil(mm) | 40 (1.00 36 (0.90) |
| iwuwo | ASTM D1503 | 200,000lbs(90,000kg) | g/m³ (mili) | 0.94 |
| Awọn ohun-ini fifẹ (itọsọna kọọkan Agbara ni isinmi Agbara ni ikore Elongation ni isinmi Elongation ni yeild | ASTM D 6692 ,Iru IV Dumbbell, 2 ipm (50mm/iṣẹju) GL 2.0 iṣẹju (50mm) GL1.3 min(33mm) | 200,000ibs(90,000kg) | lb/ibú (N/mm) lb/ibú (N/mm) % % | 152(27) 84(15) 700 12 |
| Yiya Resistance | ASTM D1004 | 45,000ibs(20,000kg) | Ibi(N) | 28(125) |
| Puncture Resistance | ASTM D4833 | 45,000ibs(20,000kg) | Ibi(N) | 72(320) |
| Erogba Black akoonu | ASTM D 1063*/4218 | 20,000ibs(9,000kg) | %(agbegbe) | 2.0-3.0 |
| Caron Black pipinka | ASTM D5596 | 45,000ibs(20,000kg) | Akiyesi | |
| Ogbontarigi Constant fifẹ fifuye | ASTM D5397 Àfikún | 20,000ibs(9,000kg) | hr | 300 |
| Oxidative Induction Time | ASTM D 3895,200℃ O2, atm | 20,000ibs(9,000kg) | min | > 100 |
| Aṣoju yipo iwọn | ||||
| Roll Gigun | ft(m) | 164.04 (50) | ||
| Yipo Iwọn | ft(m) | 19.68 (6) | ||
| Eerun Area | ft² (m²) | 3229.17 (300) | ||
| Awọn akọsilẹ | ||||
| ** Gigun yipo ati iwọn ni agbara ti ± 1% | ||||
| ** Gbogbo awọn geomembranes ni iduroṣinṣin iwọn ti ± 2% nigba idanwo ni ibamu si ASTM 1204 ati 1204 ati LTB ti <-77°C nigba idanwo ni ibamu si ASTM D746 | ||||
| A pese data yii fun awọn idi alaye nikan.Trump Eco ko ṣe awọn iṣeduro ni ibamu tabi amọdaju fun lilo kan pato tabi iṣowo ti awọn ọja ti a tọka si, ko si iṣeduro awọn abajade itelorun lati igbẹkẹle lori alaye ti o wa ninu tabi awọn iṣeduro ati sọ gbogbo gbese lati ipadanu tabi ibajẹ.Alaye yii jẹ koko ọrọ si iyipada laisi akiyesi, | ||||
