Dab tsi yog qhov txawv ntawm Eps Ua Npuas Ncauj Box Thiab Eps Ua Npuas Ncauj Box

EPP (Expanded Polypropylene) ua npuas ncauj lub thawv thiab EPS (Expanded Polystyrene) ua npuas ncauj lub thawv yog ob hom ua npuas ncauj ntim khoom siv los tiv thaiv cov khoom thaum thauj. Txawm hais tias ob qho tib si ntawm cov ntaub ntawv no yog lub teeb yuag thiab muaj peev xwm nqus cov kev cuam tshuam thiab cuam tshuam, muaj qhov sib txawv tseem ceeb ntawm ob.

Lub thawv EPP ua npuas ncauj yog tsim los ntawm polypropylene cob, uas yog cov khoom siv ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom. Nws muaj cov qauv ntawm tes tshwj xeeb uas ua rau nws ruaj khov thiab ua haujlwm zoo, thiab tuaj yeem tiv taus qhov cuam tshuam rov qab yam tsis tau poob nws cov duab lossis kev ua haujlwm zoo. EPP ua npuas ncauj thawv kuj tseem kub-tiv taus thiab tuaj yeem tiv taus kub txog 110 degree. EPP ua npuas ncauj lub thawv kuj tseem kim dua los tsim dua li EPS ua npuas ncauj lub thawv vim tias cov txheej txheem ntau lawm yog qhov nyuaj thiab xav tau cov khoom kim dua.

Ntawm qhov tod tes, EPS ua npuas ncauj lub thawv yog tsim los ntawm cov hlaws polystyrene uas nthuav dav nrog chav thiab tom qab ntawd ua rau hauv daim ntawv xav tau. EPS ua npuas ncauj lub thawv yog lub teeb yuag thiab muab cov rwb thaiv tsev zoo, tab sis lawv tsis yooj yim thiab yooj yim tawg. EPS ua npuas ncauj thawv kuj tseem kub-resistant, thiab tsis tuaj yeem tiv taus kub. Lawv tsis tshua kim los tsim thiab tau dav siv rau cov khoom qis, cov khoom ntim siab.

Tsis tas li ntawd, EPP lub thawv ua npuas ncauj tuaj yeem rov ua dua thiab zoo ib puag ncig, thaum EPS npuas lub thawv tsis tuaj yeem rov ua dua, tawm cov pa phem hauv tsev cog khoom thaum tsim khoom, thiab tsis zoo li ib puag ncig zoo li lawv yog tsim los ntawm cov khoom siv roj.

Zuag qhia tag nrho, qhov sib txawv tseem ceeb ntawm EPP thiab EPS npuas lub thawv yog lawv cov kav ntev, rwb thaiv tsev, thiab rov ua dua tshiab. EPP npuas lub thawv yog ruaj khov, kub-resistant, thiab ntau tus phooj ywg zoo dua li EPS npuas lub thawv. Txawm li cas los xij, EPP lub thawv ua npuas ncauj yog kim dua los tsim vim lawv cov ntaub ntawv zoo dua thiab cov txheej txheem tsim khoom.