Koj tuaj yeem paub li cas tias yas yog polypropylene?

Ib txoj hauv kev yooj yim tshaj plaws los ua qhov kev sim nplaim taws yog los ntawm kev txiav ib qho qauv ntawm cov yas thiab hlawv nws hauv lub txee pa taws. Xim ntawm nplaim taws, ntxhiab tsw thiab cov yam ntxwv ntawm kev hlawv tuaj yeem qhia txog hom yas: 1. Polyethylene (PE) - Drips, tsw zoo li tswm ciab;

2. Polypropylene (PP) - Cov dej ntws, feem ntau yog cov roj cav qias neeg thiab cov ntxhiab tsw qab ntawm cov tswm ciab;

3. Polymethylmethacrylate (PMMA, "Perspex") - Npuas, tawg, tsw qab zib;

4. Polyamide los yog "Nylon" (PA) - Hluav taws kub hnyiab, tsw ntxhiab ntawm paj marigolds;

5. Acrylonitrilebutadienestyrene (ABS) - Tsis pob tshab, nplaim taws sooty, tsw ntawm marigolds;

6. Ua npuas ncauj Polyethylene (PE) - Cov dej ntws, tsw ntxhiab ntawm cov tswm ciab