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Pūʻulu Kumu
Puʻupuʻu haku palaki, hana nui, puʻu kumu PP, pūʻulu haku PE, PVC, PETʻO ka māmā, palekana, hōʻoluʻolu a me ka palekana kaiapuni nā ʻano nui o ka ʻoihana kaʻa honua.ʻO ka plastik a me kāna mau mea i hui pū ʻia he mau mea kaʻa koʻikoʻi.ʻAʻole hiki i ka hoʻohana ʻana i ka plastic ke hōʻemi wale i ka maikaʻi o nā ʻāpana ma kahi o 40%, akā e hōʻemi hoʻi i ke kumukūʻai kūʻai ma kahi o 40%.I nā makahiki i hala iho nei, ua piʻi wikiwiki ka nui o ka plastic i loko o nā kaʻa, a ʻo ka awelika o ka plastic i kēlā me kēia kaʻa ua hiki i 105kg, e helu ana ma kahi o 8% -12% o ka nui o nā kaʻa.I loko o nā plastics automotive, polypropylene (PP) me ka haʻahaʻa haʻahaʻa, kiʻekiʻe ke kumu kūʻai, maikaʻi loa ka wela, rigidity, corrosion kū'ē o nā lāʻau kemika, hana maʻalahi a me ka hana hou ʻana i nā ʻano i loko o ke kaʻa ua hoʻohana nui ʻia, lilo i ka nui loa o nā plastic automotive, ka ka hoʻomohala wikiwiki loa o nā ʻano like ʻole.
