Dab tsi yog qhov sib txawv ntawm pvc ua npuas ncauj?

PVC ua npuas ncauj yog cov khoom siv nrov hauv ntau yam lag luam xws li kev tsim kho, kev tshaj tawm, marine, thiab tsheb. Ib qho ntawm nws cov khoom tshwj xeeb yog nws qhov sib txawv ntom ntom. Yog li, dab tsi ua rau PVC ua npuas ncauj qhov sib txawv?

PVC ua npuas ncauj ntom yog hais txog qhov hnyav ntawm cov khoom hauv ib chav tsev ntim. Qhov ceev nws txawv nyob ntawm seb tus txheej txheem tsim, formulation, thiab lwm yam additives. Ob lub ntsiab ntawm PVC ua npuas ncauj yog qhib-cell thiab kaw-cell, uas muaj qhov sib txawv.

Lub kaw-tes PVC ua npuas yog ib qho khoom siv ntom thiab cov khoom siv nruj ua kom muaj zog thiab rwb thaiv tsev zoo. Nws muaj qhov ceev dua li ntawm 200 kg / m3, ua rau nws zoo tagnrho rau kev rwb thaiv tsev, cushioning, thiab buoyancy daim ntaub ntawv. Nws kuj muaj ib tug du nto tiav uas yog zoo tagnrho rau luam ntawv los yog laminating.

Ntawm qhov tod tes, qhib-cell PVC ua npuas ncauj muaj qhov ntom ntom, feem ntau yog li ntawm 30 txog 160 kg / m3. Hom ua npuas ncauj no yog softer thiab saj zawg zog, ua rau nws zoo meej rau cushioning los yog ntim daim ntaub ntawv. Vim nws cov qauv qhib-cell, nws yog breathable thiab muab zoo heev acoustic rwb thaiv tsev. Nws kuj yog ib qho yooj yim rau kev ua hauj lwm nrog thiab tuaj yeem txiav tau yooj yim, zoo li, los yog molded kom haum rau txhua tus qauv tsim.

Ntxiv nrog rau cov txheej txheem tsim khoom thiab cov khoom siv ntxiv, PVC ua npuas ncauj ntom ntom tuaj yeem ua raws li cov ntawv thov tshwj xeeb thiab cov kev xav tau. Cov npuas dej ntau dua tuaj yeem tiv taus ntau dua thiab ruaj khov dua, thaum ua npuas ncauj qis dua muab cov cushioning ntau dua thiab kev poob siab.

Lub versatility ntawm PVC ua npuas ncauj ntom ua rau nws yog ib qho zoo heev xaiv cov khoom siv rau ntau yam lag luam. Nws cov khoom ua rau nws txhim khu kev qha, cov khoom siv ua haujlwm siab uas tsim nyog rau ntau yam kev siv. Nws yog lub teeb yuag, yooj yim rau kev ua haujlwm nrog, thiab tus nqi tsim nyog, ua rau nws yog qhov zoo tshaj plaws rau lwm cov khoom siv.

Hauv kev xaus, PVC ua npuas ncauj ntom ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm thiab siv PVC ua npuas ncauj. Qhov sib txawv ntom ntom muaj cov khoom tshwj xeeb uas ua rau nws xaiv cov khoom siv zoo rau ntau yam kev lag luam. Nws cov cwj pwm zoo ua rau nws xaiv cov khoom siv zoo tshaj plaws, thiab nws cov versatility tso cai rau nws los kho kom tau raws li cov kev thov tshwj xeeb.