LOWCELL polypropylene (PP) ua npuas ncauj board tshuaj, zaub mov, tshuaj pleev ib ce hloov lub thawv 3 zaug

Lowcell yog supercritical non-crosslinked txuas ntxiv extruded foamed polypropylene board nrog kaw-cell ywj siab qauv ntawm tes. Lub foaming piv yog 3 zaug, qhov ceev yog 0.4-0.45g / cm3, thiab thickness specifications muaj nyob rau hauv txawv thicknesses ntawm 3-5 hli. Piv nrog cov khoom siv tshuaj polyethylene, nws muaj ntau yam zoo. Ua ntej tshaj plaws, tus nqi ntawm lub rooj tsavxwm yog ze rau ntawm cov tsoos polyethylene cov khoom vaj huam sib luag, thiab yuav tsis muaj lub siab los nce nqi. Qhov thib ob, qhov kub-kub tsis kam ntawm cov khoom siv raw polypropylene nws tus kheej tuaj yeem xyuas kom meej tias nws tsis yooj yim deformed nyob rau hauv qhov chaw kub kub; Qhov zoo ntawm qhov kub thiab txias kuj tseem tuaj yeem txhim kho nws lub zog thiab tiv thaiv nws los ntawm kev ua nkig nyob rau hauv qhov chaw qis qis.

Peb tso lub thawv hloov pauv no ua los ntawm cov khoom zoo 3 zaug PP ua npuas ncauj board. Nws yog cov khoom siv hloov pauv ntau yam tsim nyog rau kev lag luam tshuaj, zaub mov thiab tshuaj pleev ib ce. Nws muaj cov thermal rwb thaiv tsev zoo heev thiab lub zog compressive los tiv thaiv cov khoom los ntawm kev puas tsuaj thaum caij tsheb npav. Feem ntau tsim los ua kom tau raws li cov kev xav tau ntawm kev lag luam tshuaj, khoom noj khoom haus thiab tshuaj pleev ib ce, nws ua kom muaj kev nyab xeeb ntawm kev thauj mus los thiab khaws cov khoom. Nws muaj lub teeb yuag tsim uas yooj yim rau nqa thiab pawg, uas tuaj yeem txuag kev thauj mus los thiab chaw cia khoom. Tsis tas li ntawd, lub thawv txais yuav lub tub rau khoom-hom tsim kom yooj yim nkag tau thiab khaws cov khoom. Qhov kev tsim no tsis tsuas yog txo cov kev sib txhuam thaum khaws cov khoom, tab sis kuj muab kev yooj yim ntawm kev siv.