Nderudzi rwepurasitiki rakarukwa?
Pe (polyethylene, polyethylene) ndeimwe yemanyorerwo errmoplastics inoshandiswa muindasitiri yemakemikari. Inoshandiswa zvakanyanya muminda dzakasiyana-siyana uye yave iri zvinyorwa zvekusarudza mune akawanda maindasitiri nekuda kwezvinhu zvakanakisa zvehunhu uye hupfumi. Munyaya ino, isu tichazoongorora zvakadzama mhando dzemapurasitiki ePE Plastics, zvivakwa zvavo uye zvavanonyorera mainini kuti vakubatsire kunzwisisa zviri nani izvi zvakakosha zvepurasitiki zvinhu.
Basic Ongororo dzePE PLASTICS
Pe pepurasitiki (polyethyle) ipolymer zvinhu zvinogadzirwa nePolymerisation yeEthylene Monomer. Zvichienderana nekumanikidza uye tembiricha panguva yePolymerisation, mapurasitiki anogona kuiswa mumhando dzinoverengeka dzakadzika Rudzi rwese rwePurasitiki rwePurasitiki ine yako yakasarudzika chimiro uye zvivakwa zvemamiriro akasiyana ekushandisa.
Mhando dzePE Plastics uye zvivakwa zvavo
Low density polyethylene (LDPE)
Ldcpe inogadzirwa nekumanikidza-kumanikidza polymerisation, iyo ine zvimwe zvimiro zvendarira muchimiro chayo uye saka zvinoratidza huwandu hwakaderera. mafirimu, mabhegi epurasitiki uye chikafu chekudya. Pasinei nesimba rayo rakaderera uye kuomarara, kurongeka kwakanaka kwaLLPE uye mutengo wakaderera unoita kuti zvive zvakakosha pakugadzira zvinhu.

Yakakwira density polyethylene (HDPE)
HDPE PLEYMERISED PAMWE PAKUDZO YEMAHARA uye ine imwe lineally Molecular chimiro uye density. Ko zvakanakira HDPE ndiyo yakanakisa makemikari kurwisa, kusimba kweabrasion uye neine simba, nepo kufungidzira kwakaderera. Izvi zvivakwa zvinoita kuti HDPE inoshandiswa zvakanyanya mukugadzira mapepa, midziyo, mabhodhoro uye nemakemikari anodzivirira, pakati pevamwe.

Linear low denity polyethylene (LDLPE)
LLDPE yakagadzirwa neCo-Polymerising polyethyle ine mashoma ecopolymer monomers (semuenzaniso butene, hexene) pakudzvinyirira. Inosanganisa kuchinjika kweLDPE neSimba reHDPE, nepo kuratidzira kwakakwirira kukonzeresa uye kutambanudza.lccachpe kunowanzojaira kugadzira mafirimu ane simba, akadai mafirimu ekutambanudza, mafirimu ekurima, nezvimwe.

Nzvimbo huru dzekushandisa dzepurasitiki
Nekuda kwekuita kwakasiyana-siyana uye kwakakwirira kuita kweplastics pepurasitiki, nzvimbo dzayo dzekushandisa dzakanyanya. Mune indasitiri yokuputika, pepurasitiki mapurasitiki inowanzoshandiswa kuita akasiyana siyana mafirimu epurasitiki, mabhegi uye kurongedza midziyo yemidziyo. Mumunda wePIPT, HDPE inowanzoshandiswa mukugadzirwa kwemvura inopihwa nemvura uye pombi dzemvura, etc. Mune zvigadzirwa zvemumba, pepurasitiki yepurasitiki inoshandiswa zvakanyanya kuburitsa mabhodhoro, midziyo uye zvimwe zvigadzirwa zvepurasitiki. Mumunda wekurima, LLDPE uye LLDPE ZVINOGONESESWA KUTI VADZIDZE KUTI VADZIDZE MABHUKU AROLDS KUTI VATSVIDZE DZVANYA NEVELID Ivha.
Kupfupisa
Chii chinonzi papurasitiki? Icho chiitiko chakawanda, chehupfumi uye chinoshandiswa zvakanyanya Thermoplastic. Nekunzwisisa mhando dzakasiyana dzepurasitiki uye zvavanogadzira, mabhizinesi uye vatengi vanogona kusarudza zviri nani zvinyorwa zvakaringana zvavanoda. Kubva pakutakura uye kurongedza kune zvigadzirwa zveimba, mapurasitiki eva anoita basa rakakosha muhupenyu hwazvino nezvakanaka zvaro zvakasarudzika. Kana iwe ukavhiringidzika kana uchisarudza zvinhu zvepurasitiki, isu tinovimba chinyorwa ichi chinogona kukupa ruzivo rwakakosha ruzivo.