Umbhobho wodidi lwe-HDPE resin (PE100)100S
Iinkcukacha zeMveliso
i-polyethylene (PE, imfutshane kwi-PE) i-resin ye-thermoplastic elungiselelwe yi-polymerization ye-ethylene.Kwishishini, i-copolymer ye-ethylene enexabiso elincinci le-alpha-olefin nayo ibandakanyiwe.I-Polyethylene ayinavumba, ayinatyhefu, ivakala ngathi ngumthwebeba, inokumelana nobushushu obuphantsi kakhulu (elona qondo lobushushu lisezantsi linokufikelela ku-100~-70°C), uzinzo olululo lwekhemikhali, ukuxhathisa kuninzi lwe-asidi kunye nokhukuliseko lwesiseko (alukwazi ukumelana neasidi iimpawu ze-oxidizing).I-insoluble ngokubanzi kwi-solvent kwiqondo lokushisa, ukufunxa amanzi amancinci, ukugquma kombane okulungileyo.
I-Polyethylene inomdla kakhulu kuxinzelelo lwendalo (iikhemikhali kunye neempembelelo zemishini), kwaye ukuchasana nobushushu ekugugeni kubi kakhulu kunoko kwezakhiwo zeekhemikhali ze-polymer kunye nemicu ecutshungulwayo.I-polyethylene inokucutshungulwa ngendlela efanayo ne-thermoplastics.Isetyenziswa kakhulu, ikakhulu isetyenziselwa ukwenza ifilimu, izinto zokupakisha, izikhongozeli, imibhobho, i-monofilament, ucingo kunye nentambo, iimfuno zemihla ngemihla, kwaye inokusetyenziswa njengomabonwakude, iradar kunye nezinye izixhobo zokugquma rhoqo.
Isicelo
Inokushisa okulungileyo kunye nokuchasana nokubanda, ukuzinza okulungileyo kweekhemikhali, kodwa kunokuqina okuphezulu kunye nokuqina, amandla afanelekileyo omatshini.Ipropathi yeDielectric, ukuchasana noxinzelelo lokusingqongileyo kukwalungile.Ubushushu bokunyibilika buqala kwi-120 ℃ ukuya kwi-160 ℃.Kwiimathiriyeli ezineemolekyuli ezinkulu, ubushushu obucetyiswayo bokunyibilika busuka kuma-200 ℃ ukuya kuma-250 ℃.Yimpahla ye-PE yebakala lombhobho, esetyenziswa ngokubanzi kumasipala kunye nesakhiwo sokuhambisa amanzi, igesi, ukufudumeza kunye nokufudumeza, ucingo kunye nentambo yentambo kunye nokunkcenkceshela ukonga amanzi kunye nezinye iindawo.
Iiparamitha
| Ikhowudi yomvelisi | HDPE 100S | |
| Iipropati | Imida | Iziphumo |
| Ubuninzi,g/cm3 | 0.947~0.951 | 0.950 |
| Umlinganiselo wokunyibilika kokunyibilika(190°C/5.00kg) g/10 imiz | 0.20~0,26 | 0.23 |
| Uxinzelelo lwesivuno se-tensile,Mpa ≥ | 20.0 | 23.3 |
| Uxinzelelo loxinzelelo ngekhefu,% ≥ | 500 | 731 |
| I-Charpy Notched Impact Amandla (23℃), KJ/㎡ ≥ | 23 | 31 |
| Ixesha lokungeniswa kwe-oxidation (210℃,Al),umzuzu ≥ | 40 | 65 |
| into eguquguqukayo,mg/kg ≤ | 300 | 208 |
Ukupakishwa
25KGS/BAG,1250KGS/PALLET,25 000KGS/40'GP
