Lub thermal conductivity ntawm IFAN PPR kav dej yog dab tsi?

Lub thermal conductivity ntawm IFAN PPR kav, qhov tseem ceeb ntawm lawv cov kev ua tau zoo, tshwj xeeb tshaj yog nyob rau hauv cov dej kub thiab txias, yog ib qho tseem ceeb heev uas yuav tau xav txog. Polypropylene Random Copolymer, cov khoom siv rau cov kav dej no, feem ntau muaj cov thermal conductivity tsawg. Cov cuab yeej no muaj txiaj ntsig zoo vim nws txo qis qhov poob lossis nce ntawm cov cua sov, yog li txhim kho lub zog ntawm cov kav dej.

Hauv cov lej tshwj xeeb, cov thermal conductivity ntawm PPR feem ntau nyob nruab nrab ntawm {{0}}.22 thiab 0.24 W/mK, uas yog qhov qis dua piv rau cov kav hlau. Qhov no thermal conductivity tsis tshua muaj ua kom ntseeg tau tias dej kub yog tswj nrog tsawg zog poob thaum lub sij hawm thauj mus los hauv cov kav dej. Nws yog ib qho tseem ceeb hauv cov ntawv thov xws li cov cua sov hauv qab, cov dej kub faib hauv cov tsev nyob thiab cov tsev lag luam, thiab lwm qhov xwm txheej uas tswj qhov kub ntawm cov dej thauj khoom yog qhov tseem ceeb.

Rau cov duab meej txog cov thermal conductivity ntawm IFAN cov PPR cov kav dej tshwj xeeb, kev sab laj cov kev qhia tshwj xeeb uas muab los ntawm IFAN yuav raug pom zoo, vim tias cov no tuaj yeem sib txawv me ntsis raws li qhov tseeb muaj pes tsawg leeg thiab cov qauv ntawm cov khoom siv PPR.