Iphepha lePolyethylene enoxinano oluphezulu (HDPE/PE300)
Inkcazo:
Iphepha lePolyethylene PE300 - I-HDPE yiplastiki yobunjineli elula neyomeleleyo enamandla aphezulu. Ikwanayo nokumelana okuhle kweekhemikhali kunye nokufunxwa komswakama okuncinci kakhulu kwaye ivunyiwe yi-FDA. I-HDPE inokwenziwa kwaye idityaniswe. Iphepha lePolyethylene PE300.
Ezona mpawu :
Yenzelwe ukuba ibe yenye yeplastiki ezinokuguquguquka kwihlabathi liphela, i-polyethylene enoxinano oluphezulu inika iintlobo ngeentlobo zeenzuzo. I-HDPE yethu yenzelwe ukuba ihlale ixesha elide, ingagcinwa ixesha elide, kwaye ikhuselekile. Le nto ivunyiwe yi-FDA ukuba isetyenziswe kwishishini lokulungisa ukutya, kwaye inika inzuzo eyongezelelweyo yokuba ingabi namanzi, ibala, kwaye ingabi navumba.
Ukongeza kwiingenelo ezininzi ezidweliswe apha ngasentla, i-HDPE ayiqhekezi ukugqwala, oko kuthetha ukuba ayiqhekeki, ayiboli, okanye ayigcini iintsholongwane eziyingozi. Olu phawu lubalulekileyo, kunye nokumelana kwayo nemozulu, lwenza i-HDPE ifaneleke ukusetyenziswa kwiindawo ezidibana namanzi, iikhemikhali, izinyibilikisi, kunye nezinye izinto ezimanzi.
I-HDPE ikwaziwa ngokuba nomlinganiselo omkhulu wamandla ukuya kuxinano (ukusuka kwi-0.96 ukuya kwi-0.98 g), kodwa inyibilika lula kwaye ibunjwe. Inganqunyulwa lula, yenziwe ngomatshini, yenziwe, kwaye idityaniswe kwaye/okanye ibotshelelwe ngoomatshini ukuze ihlangabezane neemfuno ezifunekayo zezicelo ezininzi.
Okokugqibela, njengeeplastiki ezininzi ezenziwe ngobunjineli, i-HDPE iyakwazi ukuphinda isetyenziswe kwaye inokunceda kakhulu ekunciphiseni inkunkuma yeplastiki kunye nemveliso.
Ipharamitha yoBugcisa:
| Into | IZIPHUMO | IYUNITHI | Ipharamitha | ISEBENZISWE NGOKUQHELEKILEYO |
| Iipropati zoomatshini | ||||
| Imodulus yokuqina | 1000 | I-MPa | Kuxinezeleko | I-DIN EN ISO 527-2 |
| Imodulus yokuqina | 1000 - 1400 | I-MPa | Ikwi-flexure | I-DIN EN ISO 527-2 |
| Amandla okuxinana xa ephuma | 25 | I-MPa | 50 mm/ngomzuzu | I-DIN EN ISO 527-2 |
| Amandla empembelelo (iCharpy) | 140 | Kj/m 2 | Ubuninzi. 7,5j | |
| I-Notched Impact stren. (Charpy) | Akukho khefu | Kj/m 2 | Ubuninzi. 7,5j | |
| Ubulukhuni bokutsalwa kwebhola | 50 | I-MPa | I-ISO 2039-1 | |
| Amandla okuqhekeka kwe-creep | 12,50 | I-MPa | Emva kweeyure ezili-1000 umthwalo ongashukumiyo yi-1% ubude. Emva kweeyure ezili-1000 Ukuchasana nentsimbi p=0,05 N/mm 2 | |
| Umda wexesha lokuvelisa | 3 | I-MPa | ||
| I-coefficient yokungqubana | 0,29 | ------- | ||
| Iipropati zobushushu | ||||
| Ubushushu bokutshintsha kweglasi | -95 | °C | I-DIN 53765 | |
| Indawo yokunyibilika kwekristale | 130 | °C | I-DIN 53765 | |
| Ubushushu benkonzo | 90 | °C | Ixesha elifutshane | |
| Ubushushu benkonzo | 80 | °C | Ixesha elide | |
| Ukwandiswa kobushushu | 13 - 15 | 10-5K-1 | I-DIN 53483 | |
| Ubushushu obuthile | 1,70 - 2,00 | J/(g+K) | I-ISO 22007-4:2008 | |
| Ukuqhuba kobushushu | 0,35 - 0,43 | W/(K+m) | I-ISO 22007-4:2008 | |
| Ubushushu obuguqukayo | 42 - 49 | °C | Indlela A | R75 |
| Ubushushu obuguqukayo | 70 - 85 | °C | Indlela B | R75 |
Ubungakanani bephepha:
KwiBeyond Plastics, i-HDPE ifumaneka ngobukhulu obahlukeneyo, iimilo, ubukhulu, kunye nemibala. Sikwabonelela ngeenkonzo zokusika ze-CNC ukukunceda ufumane imveliso engcono kakhulu kwaye unciphise iindleko zakho zizonke.
Isicelo:
Ngenxa yokuguquguquka kwe-polyethylene enobunzima obuphezulu, abavelisi abaninzi badla ngokuthatha indawo yezinto zabo ezindala ezinzima nge-HDPE. Le mveliso isetyenziswa kumashishini amaninzi aquka ukucubungula ukutya, iimoto, ezolwandle, ezokuzonwabisa, nokunye!
Iipropati ze-HDPE zenza ukuba ibe lukhetho oluhle kwizicelo zangaphakathi nangaphandle, kuquka:
Iintambo zeebhotile kunye neenkqubo zokuhambisa
Iibhodi Zokusika
Ifenitshala Yangaphandle
Iziqwenga zokuphatha izinto kunye neenxalenye
Imiqondiso, Izixhobo, kunye neZiboniso
Phakathi kwezinye izinto, i-HDPE ikwasetyenziswa kwiibhotile, iipleyiti zokukhaba, iitanki zepetroli, iilokha, izixhobo zokudlala, ukupakisha, iitanki zamanzi, izixhobo zokulungisa ukutya, ii-chute linings, kunye neenqanawa, ii-RV, kunye neendawo zangaphakathi zezithuthi ezingxamisekileyo.
Singabonelela ngamaphepha ahlukeneyo e-UHMWPE/HDPE/PP/PA/POM/ ngokweemfuno ezahlukeneyo kwisicelo esahlukileyo.
Silangazelela utyelelo lwakho.








