Nā kaula PP

Kapa ʻia nā kaula PP i nā kaula polypropylene. ʻO polypropylene kāna mea maka. ʻO kāna umekaumaha 0.94 kg / mm3 (i helu ʻia e like me 0.93 i ka hoʻomaʻamaʻa ʻana), a ʻo kona kiko hoʻoheheʻe he 240 kekelē.

Hiʻona: ikaika hoʻopilikia, maikaʻi plasticity, luhi ia'ku, haʻahaʻa hakina, maʻalahi e hoʻohana, hoʻohana nui ʻia no ka hoʻopaʻa ʻana i nā waiwai me ka pahu pahu pahu. Nā kala like ʻole, e like me melemele, keʻokeʻo, ʻeleʻele a pēlā aku. 

paʻi palapala, paʻi paʻi ʻana a me nā mea e like me ka makemake o nā mea kūʻai mai,.

Hoʻololi nā kaula PP: nā kaula piha-aunoa i nā kaula semi-aunoa, nā kaula lima.

Kaha nā kaula PP: hōʻike ʻia nā paʻi PP i ʻelima mau helu, ʻo nā helu ʻekolu i ka laula (mm), ka lua o nā helu i ka mānoanoa (mm), J i nā kaula mīkini piha, P i nā kaula mīkini semi-aunoa, 

S i nā kaula lima. Laʻana: hōʻike ʻo PP12006J i ka polypropylene, ka laulā12.0mm, ka mānoanoa 0.6mm, nā kaula mīkini mīkini piha.

Pehea e ʻike ai i ka maʻemaʻe o nā kaula PP?

Gloss: Ke hoʻokolokolo nei mai ka ʻili, ka ʻōlinolino, ka maʻemaʻe.

Transparency: opaque loa: nā kaula i hoʻopili ʻia i ke kumu, aniani moakaka: i hui ʻia me nā kalepona carbonate (masterbatch) kaula, ʻoi aku ka aniani moʻo: hui ʻia me nā kaula maloʻo, pau loa ka aniani moakaka is 

nā kaula maʻemaʻe;

Paakiki: ʻO ka maʻemaʻe o nā mea i hoʻohana ʻia, ʻoi aku ka paʻakikī o nā kaula. Ma ka mea ʻē aʻe, ʻo ka nui o ka masterbatch a i ʻole ka pauka pōhaku, ʻoi aku ka palupalu o nā kaula.