He aha nā mea e hiki ai iā PP ke hoʻololi no PVC?
1. ʻOkoʻa kala: ʻAʻole hiki ke hana ʻia nā mea PP, a ʻo nā waihoʻoluʻu i hoʻohana pinepine ʻia he kala mua (ke kala maoli o ka mea PP), hina hina, keʻokeʻo porcelain, a pēlā aku. beige, ʻelepani, ʻōlinolino, etc.
2. ʻOkoʻa kaumaha: ʻOi aku ka liʻiliʻi o ka papa PP ma mua o ka papa PVC, a ʻoi aku ka kiʻekiʻe o ka PVC, no laila ʻoi aku ka kaumaha o PVC.
3. Acid and alkali resistance: ʻOi aku ka maikaʻi o ka waika a me ka alkali o PVC ma mua o ka papa PP, akā he palupalu a paʻakikī ke ʻano, kū i ka radiation ultraviolet, hiki ke pale i ka loli ʻana no ka manawa lōʻihi, ʻaʻole hiki ke puhi ʻia, a loaʻa. ʻona māmā.
