HDPE PE100 phaephe kereiti
Lintlha tsa sehlahisoa
High-density polyethylene (HDPE) 100S ke thepa e loketseng bakeng sa pipe ea PE100 hobane eseng feela botsitso ba eona empa hape le boleng ba eona ba moruo bo lokela ho nkoa ha u khetha ho behoa ha pipe.
Ke hobane'ng ha u khetha mofuta oa pipe ea HDPE 100S?
1.Ho tloha ts'ebetsong ea papiso, khokahanyo e bolokehile haholo, hobane ha e le hantle e tla nka tsela ea ho qhibiliha ho chesang, kahoo ho tla ba le bothata bo fokolang ba ho tsoa ha metsi a kopantsoeng.
2. Ho feta moo, ho hanyetsa mocheso o tlase le mocheso o phahameng oa mocheso oa thepa ena le oona o batla o le motle, o ka sebelisoang ka har'a likhato tse 60 ho isa ho tse 60.Mme dikhemikhale tse epetsweng mobung, mobung, ha di e ame.Le ka lebaka la insulator, kahoo ha ho bonolo ho etsahala electrochemical corrosion mathata.
3. Mofuta ona oa ho hanyetsa botsofali ba pipe o boetse o molemo, bophelo ba tšebeletso bo ka fihla ho feta lilemo tse 50.Esita le ka tikoloho e thata, moea, pula le letsatsi, li ke ke tsa senyeha.Ha ho hahoa, ho bobebe ho feta pipe ea galvanized, kahoo ho bonolo ho sebetsana le ho e kenya habonolo.Litsenyehelo tsa ho kenya li fokotsehile haholo, 'me ho kenngoa ho ka nkoa ka litsela tse sa tšoaneng, tse kang ho cheka kapa ho cheselletsa, ho qhibiliha ho chesang.
Tlhaloso
| Khoutu ea moetsi | HDPE 100S | |
| Thepa | Meeli | Liphetho |
| Boima ba 'mele,g/cm3 | 0.947~0.951 | 0.950 |
| Sekhahla sa ho phalla ha qhibiliha(190°C/5.00 lik'hilograma) g/10 mets | 0.20~0.26 | 0.23 |
| Tensile chaield stress,Mpa ≥ | 20.0 | 23.3 |
| Khatello ea Maikutlo nakong ea Phomolo,% ≥ | 500 | 731 |
| Matla a Matla a Charpy Notched Impact (23℃), KJ/㎡ ≥ | 23 | 31 |
| Nako ea ho kenya oxidation (210℃,Al), mots ≥ | 40 | 65 |
| lintho tse feto-fetohang,mg/kg ≤ | 300 | 208 |
