umfanekiso-webhena ye-polyethylene-uhmw

Iimveliso

Iphepha lePolyethylene enoxinano oluphezulu (HDPE/PE300)

inkcazo emfutshane:

I-Polyethylene enoxinano oluphezulu (HDPE/PE300)
Uxinano OluphezuluI-Polyethylene– ekwabizwa ngokuba yi-HDPE,PE300i-polyethylene yodidi – inamandla amahle kakhulu okuchaphazeleka, nokuba kumaqondo obushushu aphantsi njenge-30ºC. Idibene ne-coefficient ephantsi yokungqubana kunye nokulula kokwenziwa, i-High Density Polyethylene ke ngoko isetyenziswa kakhulu kwiimoto, kwiindawo zokuzonwabisa nakwimizi-mveliso kwaye ifanelekile ngokukodwa ekwenziweni kweetanki, ii-silos, ii-hoppers njl.njl.

I-High Density Polyethylene ikwadityaniswa ngokulula kwaye ilungele ukwenziwa kwemishini. I-High Density Polyethylene inobushushu obuphezulu bokusebenza obuyi +90ºC.


Iinkcukacha zeMveliso

Iithegi zeMveliso

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.


  • Ngaphambili:
  • Okulandelayo: