Mapulasitiki a styrene (PS, ABS, SAN, SBS)

Mapulasitiki a styrene amatha kugawidwa mu polystyrene (PS), ABS, SAN ndi SBS.Mapulasitiki amtundu wa styrene ndi oyenera kupanga zinthu zomwe zimagwiritsa ntchito kutentha kozungulira pansi pa 80 digiri Celsius

PS (polystyrene) ndi pulasitiki yopanda utoto yowoneka bwino yopanda utoto, yoyaka, yotulutsa thovu yofewa ikayaka, ndipo imatsagana ndi utsi wakuda.Ubwino wake ndi wa brittle komanso wolimba, kukana kwamphamvu kwambiri, kutchinjiriza kwabwino.PS imagawidwa mu polystyrene GPPS yapadziko lonse, EPS yoyaka polystyrene EPS, polystyrene HIPS.GPPS nthawi zambiri imakhala yowonekera komanso yosalimba.HIPS imapangidwa ndi kuphatikiza kwa PS ndi polybutadiene, zomwe zimapatsa kasanu ndi kawiri kukana kolimba komanso mphamvu ya GPPS.EPS imapangidwa ndi tinthu tating'ono ta PS tokulitsidwa ndi mpweya kapena nthunzi.Ndi mtundu wa thovu wokhala ndi 2% zakuthupi ndi 98% mpweya.Ndiopepuka komanso adiabatic.