Saib: ua ntej txhua yam, acrylic board thiab PS pawg thawj coj yog qhov sib txawv hauv kev ci ci, tshwj xeeb yog pawg tswj hwm PS, piv txwv li, pawg thawj coj saib pob tshab, acrylic pawg thawj coj zoo dua PS pawg thawj coj hauv kev ci thiab pob tshab, thiab cov xim ntawm cov khoom tiav yog ntau ci; thaum PS pawg thawj coj feem ntau yog pob tshab, yuav muaj cov pockmarks thaum xav txog lub teeb, uas yog nkig thiab yooj yim tawg;
Kov: acrylic phaj, tshwj xeeb tshaj yog qib casting, muaj lub ntsej muag kom du thiab zoo dua tes xis; ntxiv rau, cov phaj casting feem ntau yog tuab, thaum PS phaj feem ntau thinner dua acrylic phaj vim lub extrusion ntau lawm hom;
Kev hlawv: tsis muaj teeb meem ntawm lub phaj acrylic nrum lossis extruded, nws yuav tsis tawm ntawm cov pa luam yeeb dub thaum hlawv. Lub teeb xiav nplaim casting phaj yuav emit squeaking suab (atomic qauv) thaum hlawv. Tom qab rho tawm cov phaj acrylic rau kev hlawv, nws tuaj yeem tawm ntawm cov lo lo ntxhuav; thaum lub phaj PS yuav ua rau muaj pa luam yeeb ntau thaum hluav taws.
