HDPE resin (PE100) 100S tuubo dibadda ah
Faahfaahinta Alaabta
polyetylen (PE, gaaban PE) waa resin heerkulbeeg ah oo ay diyaarisay polymerization ee ethylene.Warshadaha, copolymer ethylene oo leh qadar yar oo alfa-olefin ah ayaa sidoo kale lagu daray.Polyethylene waa mid aan ur lahayn, aan sun ahayn, waxay dareemeysaa sidii shamac, oo leh iska caabin heerkul hooseeya oo aad u hooseeya (heerkulka isticmaalka ugu hooseeya wuxuu gaari karaa -100 ~ -70 ° C), xasilloonida kiimikaad wanaagsan, caabbinta inta badan aashitada iyo nabaad guurka salka (aan u adkaysan karin aashitada leh). guryaha oxidizing).Aan milmayn guud ahaan dareeraha heerkulka qolka, nuugista biyaha yar, korantada wanaagsan ee korantada.
Polyethylene waxay aad ugu nugul tahay walaaca deegaanka (saamaynta kiimikaad iyo farsamada), kulaylkeeda adkaysiga gabowga ayaa ka sii daran kuwa qaab dhismeedka kiimikada polymer iyo strips warshadaysan.Polyethylene waxaa loo farsamayn karaa si la mid ah sida thermoplastics.Si ballaaran loo isticmaalo, oo inta badan loo isticmaalo soo saarista filimada, alaabta baakadaha, weelasha, tuubooyinka, monofilament, silig iyo fiilada, baahida maalinlaha ah, iyo waxaa loo isticmaali karaa sida telefishan, radar iyo qalab kale oo xad-dhaaf ah oo joogto ah.
Codsiga
Waxay leedahay kulayl wanaagsan iyo iska caabin qabow, xasilloonida kiimikada wanaagsan, laakiin sidoo kale waxay leedahay qallafsanaan sare iyo adag, xoog farsamo oo wanaagsan.Hantida korontada ku shaqeysa, iska caabin dildilaaca deegaanka ayaa sidoo kale wanaagsan.Heerkulka dhalaalku wuxuu u dhexeeyaa 120 ℃ ilaa 160 ℃.Qalabka leh molecules waaweyn, heerkulka dhalaalka ee lagu taliyay wuxuu u dhexeeyaa 200 ℃ ilaa 250 ℃.Waa wax PE ah oo ah heerka tuubada, oo si weyn loogu isticmaalo degmada iyo dhismaha bullaacadaha, gaaska, kuleylinta iyo kuleylinta, silig iyo fiilooyinka iyo waraabka biyaha badbaadinta iyo beeraha kale
Halbeegyada
| 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 |
Baakadaha
25KGS/Bag,1250KGS/PALLET,25 000KGS/40'GP
