D/DE izifenda zepholiyofoam
Izinto ezizimele
1、Ukubanjiwe kakhulu, ukuhlawulwa kancane, ukubamba umoya okuningi;
2、Ubunzima 0.4～0.7g/c m³ okuyizuzisa, ubukhulu bokuphuma kwesikhathi esiself-skinning 4～6mm;
3, isimo sokwenziwa kuyisimo esinomnotho, sisebenzisa ukubambisana + ukufakwa kwezinkambu zokufaka.