He aha nā mea e hiki ai ke pani iā PVC no PP?
1. ʻOkoʻa kala: ʻAʻole hiki ke hana ʻia ka mea PP i moakaka, a ʻo nā kala i hoʻohana pinepine ʻia he kala mua (ke kala kūlohelohe o ka mea PP), hina beige, keʻokeʻo porcelain, a pēlā aku. He waiwai ke kala o PVC, ma ke ʻano he hina ʻeleʻele, hina māmā, beige, ivory, moakaka, a pēlā aku.
2. ʻOkoʻa ke kaumaha: ʻOi aku ka māmā o ka papa PP ma mua o ka papa PVC, a ʻoi aku ka nui o ka mānoanoa o ka PVC, no laila ʻoi aku ke kaumaha o ka PVC.
3. Ke kūpaʻa ʻana i ka waikawa a me ka alkali: ʻOi aku ka maikaʻi o ke kūpaʻa ʻana o ka PVC i ka waikawa a me ka alkali ma mua o ka papa PP, akā he palupalu a paʻakikī ke ʻano, kūpaʻa i ka radiation ultraviolet, hiki ke kū i ka loli o ke aniau no ka manawa lōʻihi, ʻaʻole hiki ke lapalapa, a he māmā ka ʻawahia.
