HDPE PE100 heerka tuubada
Faahfaahinta alaabta
Cufnaanta sare ee polyetylen (HDPE) 100S waa wax ku habboon tuubada PE100 sababtoo ah ma aha oo kaliya xasilloonideeda laakiin sidoo kale qiimaha dhaqaale waa in la tixgeliyaa marka la dooranayo tuubada dhejinta.
Waa maxay sababta aad u dooranayso heerka HDPE 100S?
1.From waxqabadka isbarbardhigga, xiriirku waa mid aad u ammaan ah, sababtoo ah asal ahaan waxay qaadan doontaa habka dhalaalidda kulul, sidaas darteed waxaa jiri doona dhibaato yar oo biyo-baxa wadajirka ah.
2. Waxaa intaa dheer, caabbinta heerkulka hooseeya iyo iska caabbinta heerkulka sare ee maaddadan ayaa sidoo kale ah mid aad u fiican, taas oo loo isticmaali karo inta u dhaxaysa 60 digrii ilaa 60 digrii.Kiimikooyinka ku aasan dhulka, carrada, ma saameeyaan.Iyo sababta oo ah insulator-ka, sidaas darteed ma fududa in ay dhacaan dhibaatooyinka daxalka korantada.
3. Nooca noocan ah ee caabbinta gabowga ayaa sidoo kale wanaagsan, nolosha adeeggu waxay gaari kartaa in ka badan 50 sano.Xataa deegaanka qallafsan, dabaysha, roobka iyo qoraxda, waxba ma yeeli doonaan.Marka la dhisayo, way ka fudud tahay tuubada galvanized, markaa way fududahay in la maareeyo oo aad bay u fududahay in la rakibo.Qiimaha rakibaadda si weyn ayaa loo dhimay, rakibiddana waxaa loo qaadan karaa siyaabo kala duwan, sida qodista ama alxanka, dhalaalka kulul.
Tilmaamid
| Koodhka soo saaraha | HDPE 100S | |
| Guryaha | Xaddid | Natiijooyinka |
| Cufnaanta,g/cm3 | 0.947~0.951 | 0.950 |
| Heerka qulqulka dhalaalka (190°C/5.00kg) g/10 daqiiqo | 0.20-0.26 | 0.23 |
| Cadaadiska dhalidda kacsanaanta,Mpa ≥ | 20.0 | 23.3 |
| Cadaadiska kacsan ee nasashada,% ≥ | 500 | 731 |
| Xooga Saamaynta Charpy Notched (23℃), KJ/㎡ ≥ | 23 | 31 |
| Waqtiga kicinta Oxidation (210 ℃, Al), min ≥ | 40 | 65 |
| walxaha isbedbeddelaya,mg/kg ≤ | 300 | 208 |
