PP (polypropylene) yog siv dav siv thermoplastic polymer nrog ntau yam kev siv.Nws suav hais tias yog cov khoom siv muaj kev nyab xeeb nrog ntau yam kev nyab xeeb muaj txiaj ntsig: Tsis muaj tshuaj lom: PP yog cais raws li cov khoom noj khoom haus zoo thiab tau siv dav hauv cov ntim khoom noj thiab ntim khoom.Nws tsis ua rau muaj kev phom sij rau kev noj qab haus huv lossis tso cov tshuaj phem, ua rau nws haum rau kev sib cuag nrog zaub mov thiab dej haus.Thaum tshav kub kub tsis kam: PP muaj qhov siab melting point, feem ntau ntawm 130-171 ° C (266-340 ° F).Cov cuab yeej no ua rau nws tsim nyog rau cov ntawv thov uas yuav tsum tau ua kom muaj cua sov, xws li cov thawv ntim khoom siv microwave zoo lossis cov khoom siv hauv qhov chaw kub.Tshuaj Tiv Thaiv: PP yog cov tshuaj tiv thaiv zoo rau ntau yam tshuaj, nrog rau cov kua qaub, alkalis, thiab cov kuab tshuaj.Qhov kev tiv thaiv no ua rau nws tsim nyog rau cov ntawv thov uas muaj kev sib cuag nrog ntau yam khoom, xws li cov khoom siv kuaj, cov khoom siv tsheb, thiab cov thawv ntim tshuaj.Tsawg Flammability: PP yog cov khoom siv tua tus kheej, uas txhais tau tias nws muaj cov nplaim taws tsawg.Nws yuav tsum muaj qhov kub kub kom kub hnyiab thiab tsis tso cov pa phem thaum hlawv.Cov yam ntxwv no ua rau nws xaiv thawj zaug rau cov ntawv thov uas qhov kev nyab xeeb hluav taws kub tseem ceeb heev.Durability: PP yog lub npe hu rau nws cov durability thiab toughness.Nws muaj kev cuam tshuam loj heev, uas txhais tau hais tias nws tuaj yeem tiv taus kev poob qis lossis cuam tshuam yam tsis muaj kev tawg.Cov yam ntxwv no txo qhov kev pheej hmoo ntawm cov npoo ntse lossis cov kab sib cais, txo qis txoj hauv kev raug mob.Recyclability: PP yog dav recyclable thiab ntau qhov chaw recycling txais nws.Los ntawm kev rov ua dua PP, koj tuaj yeem txo koj qhov kev cuam tshuam ib puag ncig, ua rau nws xaiv tau.Thaum PP feem ntau suav tias muaj kev nyab xeeb, nws tsim nyog sau cia tias qee yam tshuaj ntxiv lossis cov kab mob sib kis hauv cov khoom, xws li cov xim lossis cov impurities, yuav cuam tshuam rau nws cov khoom muaj kev nyab xeeb.Txhawm rau kom muaj kev nyab xeeb, nws raug nquahu kom siv PP cov khoom uas ua raws li lub teb chaws lossis thoob ntiaj teb cov qauv thiab cov kev cai thiab ua raws li cov chaw tsim khoom cov lus qhia rau kev siv thiab pov tseg.
Post lub sij hawm: Oct-18-2023