Chii chinonzi hdpe zvinyorwa? Kuongororwa kwakaringana kwehunhu uye zvikumbiro zvekakwirira-desity polyethylene
Mune indasitiri yemakemikari, HDPE chinhu chakakosha zvakanyanya, zita raro rizere rakakwira-density polyethylene (yakakwira-density polyethylene) .Ko chaizvo HDPE? Chinyorwa ichi chinokupa iwe mhinduro yakadzama uye kuongororwa kwakadzika kwehunhu hweHDPE, maitiro ayo ekugadzira uye huwandu hwayo hwakawanda hwekushandisa.
Pfungwa dzinokosha uye makemikari chimiro cheHDPE
Chii chinonzi hdpe? Kubva pane yemakemikari maonero, HDPE inhetempastic polymer yakaumbwa nekuwedzera polymerisation ye ethylene monomers. Chimiro chayo chinoratidzwa chinoratidzwa nemaketani akareba ane hukama hwakareba hwemanyorerwe uye mashoma ekutanga matani pakati pavo, zvichikonzera kurongeka kwakaomarara. Iyi yakasimba molecular gadziriro inopa hdpe density yakakwira muPolyethyle mhuri, kazhinji pakati pe0.940 g / cm³ uye 0.970 g / cm³.
Superior Yenyama Zvivakwa zveHDPE
HDPE zvinyorwa zvinoratidzira zvakawanda zvakanakisa zvivakwa zvemuviri nekuda kwemhando yayo yakasarudzika moleky. Iyo ine simba rakanyanya uye kuomarara uye rinogona kutsungirira zvakaringana zvinoshushikana, izvo zvinoita kuti zvive zvakanaka mukushandisa mari inobereka.HDPE ine yakanakira kurwisa kwemakemikari, iyo inoita kuti ive inobatsira pakuchengeta makemikari.
HDPE zvakare ine yakanakisa-tembiricha yekurwisa, inokwanisa kuramba ichiroora munzvimbo dzakaderera kusvika -40 ° C pasina kuve brittle. Iyo ine zvakare yakanaka yemagetsi emagetsi ekusimbisa zvinhu, izvo zvakakonzera kushandiswa kwaro mune Sheathing ye waya uye tambo.
HDPE Kugadzira Maitiro uye Maitiro Ekugadzirisa
Mushure mekunzwisisa rudzi rwupi rwehupfumi, ngatitarisei kugadzirwa kwayo. kana nzira dzekupfeka dzimba dzekupenya. Maitiro aya anoguma neHDPE ine yakaderera crystallinity uye yakakwirira cruntallisation mitengo, zvichikonzera kuwanda kwakasimba polyethylene.
HDPE zvinhu zvine maitiro akanaka uye anogona kuumbwa neakasiyana-siyana nzira dzekugadzirisa, dzakadai sekuumba kuumba, kuputika kuumbwa uye kuumbwa kuumbwa. Nekuda kweizvozvo, HDPE inogona kuitwa mumhando dzakawanda dzezvigadzirwa senge mapepa, mafirimu, mabhodhoro nemidziyo yepurasitiki.
Yakakura mhando yenzvimbo dzekushandisa dzeHDPE
Nekuda kwezvakawanda zvakanaka zvivakwa zveHDPE, inoshandiswa zvakanyanya mumaindasitiri akasiyana siyana. Muindasitiri ekutakura, HDPE inowanzoshandiswa mukugadzira mhando dzakasiyana dzemabhodhoro emapurasitiki, mafirimu ezvekudya zvakanyanya uye ethy yekukasira shuwa kuchengetedza kwenguva refu. Muindasitiri yekuvaka, HDPE inoshandiswa kugadzira mvura yekugadzira mvura uye pombi dzinodonha uye mapaipi egasi, uye kupokana kwayo uye kupokana kunoita kuti ive yakavimbika munzvimbo dzine hutsinye.
Muchikamu chekurima, HDPE inoshandiswa kugadzira mafirimu ekurima, mambure emumvukuru uye zvimwe zvigadzirwa, idzo umburwe. matangi akasiyana-siyana anopesana nemidziyo nemidziyo.
Mhedziso
HDPE inhengo yeThellmer yePolymer ine zvinhu zvakanakisa senge simba rakanyanya, kurwisa kwemakemikari, kudzikisira kupisa kwakadzika uye kugadzirisa zviri nyore. Iyo ine huwandu hwakawanda hwekushandisa mumakemikari, kuvaka, kurima uye mamwe minda. Kana uchiri kufunga kuti "Chii chinonzi HDPE zvinhu", tariro kuti kuburikidza nechinyorwa ichi, iwe unonzwisisika hunhu hweHDPE, HDPE pasina mubvunzo chimwe chezvisingabvumirwi zvinhu zvinokosha muindasitiri yemazuva ano.