Ma hope o ka hana ʻana me ka formaldehyde, lilo ka melamine i ka melamine resin, hiki ke hoʻoheheʻe ʻia i papa ʻaina ke hoʻomehana ʻia.Malia paha ʻaʻole ʻoe i kamaʻāina i nā papa melamine;ua ʻike a hoʻohana paha ʻoe i nā pā melamine, i hoʻohana mau ʻia i nā hale ʻaina a me nā hōkele.Me ka kaulana o ka papa ʻaina melamine, nui ka poʻe i nīnau e pili ana i ka ʻokoʻa ma waena o ka papa ʻaina melamine a me ka papa ʻaina plastik.I kēia manawa, e nānā kākou i ka PP a me ka ʻokoʻa ma waena o lākou.
ʻO ka PP kahi mea thermoplastic, hiki ke hana hou a hoʻoheheʻe ʻia kāna mea maka.ʻO ka papa ʻaina melamine he plastic thermo-setting a hiki ke hoʻohana ʻia ka pauka i hoʻokahi manawa me ka ʻole o ka hana hou ʻana.ʻO nā ʻokoʻa penei:
1.ʻala:ʻAʻohe ʻala o ka melamine maʻemaʻe, he ʻala ʻoluʻolu ʻo PP.
2. ʻOi aku:hiki ke hoʻoholo maʻalahi e like me ka nui o ka ʻikepili huahana
3. Ho'āʻo ʻāʻī:ʻO ka melamine ka pae V0 maʻamau a ʻoi aku ka paʻakikī o ka puhi ʻana.ʻO PP ka mea hiki ke puhi.
4. Paʻakiki:Ua like ka melamine me ka porcelain, ʻoi aku ka paʻakikī o nā huahana melamine ma mua o PP
5. Palekana:ʻoi aku ka palekana o ka melamine maʻemaʻe (melamin formaldehyde resin) ma mua o PP (polypropylene)
Ka manawa hoʻouna: Jun-28-2020