Nhanganyaya kuCPET TraysMatireyi eCPET, kana kuti matireyi eCrystallized Polyethylene Terephthalate, imhinduro itsva yekurongedza chikafu. Ava kufarirwa zvakanyanya nekuda kwekushanda kwawo kwakawanda, kugara kwenguva refu, uye kugara kwenguva refu. Muchinyorwa chino, tichapinda munyika yematireyi eCPET toongorora

Munyika yanhasi iri kukurumidza, nyore uye kushandisa zvinhu zvakasiyana-siyana zvakakosha pakurongedza zvigadzirwa. Chimwe chezvinhu zvakakurumbira nekuda kwekubatsira kwacho kwakawanda iCPET (Crystalline Polyethylene Terephthalate). Muchinyorwa chino, tichakurukura nezvematireyi eCPET uye mashandisirwo awo akasiyana-siyana, mabhenefiti, uye maindasitiri.

PET ipfupiso yeChirungu yePolyethylene terephthalate. Zvinoreva mapurasitiki epolyethylene terephthalate, anosanganisira polyethylene terephthalate PET uye polybutylene terephthalate PBT. Polyethylene terephthalate inozivikanwawo sepolyester resin. Chimiro chepurasitiki chePET.

Ndeupi musiyano uripo pakati pekudhinda kweoffset nekudhinda kwedhijitari? Kudhinda kweoffset kunogadzirwa paprinta uchishandisa maplate ekudhinda neinki yakanyorova. Rudzi urwu rwekudhinda runotora nguva yakareba kuti rugadzirwe nekuti pane nguva yakawanda yekugadzirisa uye chigadzirwa chekupedzisira chinofanira kuomeswa chisati chapera. Panguva imwe chete, o

CPET chinhu chisina kukuvadza nharaunda chakagadzirwa ne polyethylene terephthalate, chisina hwema, chisina kuravira, chisina ruvara, chinoora, uye hachina chepfu. Zvinhu zveCPET zvinozivikanwa sezvinhu zvakanakisa zvekurongedza chikafu pasi rose nhasi. Zvinhu zveCPET zvinoitwa nemamwe maitiro ekugadzira - Blister pr

Chii chaizvo chinonzi PVC plastic texture? PVC, zita rayo rakazara iPolyvinylchloride, chinhu chikuru ipolyvinyl chloride, uye zvimwe zvinhu zvinowedzerwa kuti zviwedzere kupisa kwayo, kusimba kwayo, ductility, nezvimwewo. Matanho matatu ePVC sheet. Matanho epamusoro ePVC ilacquer, chinhu chikuru chiri pakati.

Sechikamu chakakosha chezvigadzirwa zvinochinjika zvePVC, plasticizer ine simba guru pakushanda kwezvigadzirwa zvinochinjika zvePVC. Kana zvigadzirwa zvakapfava zvePVC (machira emusuwo wePVC anotonhorera) zvichidikanwa kushandiswa patembiricha yakaderera, plasticizer dzinodzivirira tembiricha zvakanaka dzinofanira kusarudzwa.

Boka remafuro rePVC ipurasitiki itsva yakareruka, ine PVC sechinhu chikuru. Boka remafuro rePVC rinogadzirwa nenzira dzakakosha dzekuburitsa furo, dzakadai sefuro rakasununguka kana kuti celuka. Boka remafuro rePVC rinodzivirira hunyoro, rinodzima roga, harichinji, harina chepfu, uye rinokwanisa kudzivirira kukwegura. Panguva iyi, rine e

DOP neDOTP zvinhu zvepurasitiki zvinoshandiswa pakugadzira PVC zvakapfava, zvinochinjika uye zviri nyore kugadzirisa. Musiyano mukuru ndewemaumbirwo azvo emamorekuru: DOP, inowanzoreva DEHP, i orthophthalate, nepo DOTP, inonziwo DEHT, iri terephthalate uye inowanzo sarudzwa seimwe nzira isiri orthophthalate.

Mhando dzakawanda dzezvinhu zvepurasitiki zvinowanikwa muindasitiri yekurongedza. Kana uchida kurongedza zvigadzirwa zvako, unogona kuwana zvinhu zviviri zvepurasitiki zvinoshandiswa kazhinji: zvinhu zvePET nePVC. KuHuisuqinye Plastics Group, vatengi vanowanzo bvunza kuti ndezvipi zvinhu zvepurasitiki zvakaratidza kuti ndizvo