HDPE
Cufnaanta sare ee polyetylenka (HDPE) ama polyetylen-cufnaanta (PEHD) waa polyetylen thermoplastic laga sameeyay batroolka. Waxaa mararka qaarkood loo yaqaan "alkathene" ama "polythene" markii loo isticmaalo tuubooyinka. Iyada oo leh saamiga xoog-ilaa-cufnaanta, HDPE waxaa loo isticmaalaa soo-saarka dhalooyinka caagga ah, dhuumaha u adkaysata daxalka, geomembranes, iyo alwaax caag ah. HDPE caadi ahaan dib ayaa loo warshadeeyaa, waxayna leedahay nambarka "2" oo ah lambarka aqoonsiga cusbi (horay loogu yaqaanay calaamadda dib-u-warshadaynta).
- Published in wax cayriin
PET
Polyethylene terephthalate (mararka qaar poly poly qoran (ethylene terephthalate)), oo loo yaqaan 'PET', PETE, ama 'PETP' ama 'PET-P', waa midka ugu caansan ee kuleylka jirka ee polyester-ka waxaana loo isticmaalaa fiiloyinka dharka, weelasha dareeraha iyo Cunnooyinka, heer-kulka loogu talagalay soo-saareynta, iyo marka lagu daro fiber galaas ah oo loo yaqaan 'resins engineering'.
- Published in wax cayriin
xayawaan
Marka lagu daro PET (homopolymer) PET, PET oo wax laga beddelay iskaashi-wadareed ayaa sidoo kale la heli karaa.
- Published in wax cayriin
PP
Polypropylene (PP), oo sidoo kale loo yaqaan polypropene, waa polymer-ka loo yaqaan 'thermoplastic polymer' oo loo adeegsado dalabyo fara badan oo ay ka mid yihiin baakadaha iyo calaamadaynta, dharka (tusaale, xargaha, dharka hoostiisa iyo rooga), rugta, qaybo caag ah iyo weelasha dib loo isticmaali karo ee noocyada kala duwan, shaybaarka. qalabka, cod-sameeyeyaasha, qaybaha gawaarida, iyo waraaqo-dheere polymer. Polymer dheeri ah oo laga sameeyay monomer propylene, waa mid dumin badan oo aan caadi ahayn u adkaysanaya waxyaabo badan oo kiimikooyin ah, saldhigyo iyo aashitooyin.
- Published in wax cayriin