Nīnau no ka Papa Inoa Kumukūʻai
No nā nīnau e pili ana i kā mākou huahana a i ʻole ka papa inoa kumukūʻai, e ʻoluʻolu e waiho i kāu leka uila iā mākou a e hoʻopili mākou i loko o 24 mau hola.
KAOMI E HOʻOUNA I KA NĪNAU
Mea hoʻolako plastik mea granules PP polypropylene
PAPAKU
| Papahana Loiloi | Papa Kuhikuhi Kūlana | Nā hopena o ka hoʻāʻo ʻana | Kūlana Maʻamau |
| Nā ʻāpana ʻeleʻele, pcs/kg | ≤0 | 0 | SH/T1541-2006 |
| Nā ʻāpana kala, pcs/kg | ≤5 | 0 | SH/T1541-2006 |
| Nā hua nui a me nā hua liʻiliʻi, s/kg | ≤100 | 0 | SH/T1541-2006 |
| kuhikuhi melemele, ʻaʻohe | ≤2.0 | -1.4 | HG/T3862-2006 |
| ʻIkepili heheʻe, g/10mins | 55~65 | 60.68 | CB/T3682 |
| Lehu, % | ≤0.04 | 0.0172 | GB/T9345.1-2008 |
| Ka hoʻoluhi hua tensile, MPa | ≥20 | 26.6 | GB/T1040.2-2006 |
| Modulus Flexural, MPa | ≥800 | 974.00 | GB/T9341-2008 |
| Ka ikaika hopena i hoʻopaʻa ʻia me ke ʻano Charpy, kJ/m² | ≥2 | 4.06 | GB/T1043.1-2008 |
| ʻO ka noe, % | Ana ʻia | 10.60 | GB/T2410-2008 |
Hoʻololi ʻana o ka polypropylene
1.PP hoʻololi kemika
(1) Hoʻololi ʻana i ka Copolymerization
(2) Hoʻololi ʻana i ka hoʻopili ʻana
(3) Hoʻololi ʻana i ka hoʻopili ʻana
2. Hoʻololi kino PP
(1) Hoʻololi hoʻopiha
(2) Hoʻololi hoʻohuihui
(3) Hoʻololi i hoʻonui ʻia
3. Hoʻololi moakāka
Noi
Hoʻohana nui ʻia ka Polypropylene i ka hana ʻana i nā lole, nā pākeke a me nā huahana fiber ʻē aʻe, nā lako lapaʻau, nā kaʻa, nā paikikala, nā ʻāpana, nā paipu halihali, nā ipu kemika, a me nā mea ʻē aʻe, a hoʻohana ʻia hoʻi i ka ʻōpala meaʻai a me nā lāʻau lapaʻau.
KUHIKUHI
ʻO Polypropylene, i hoʻopōkole ʻia ʻo PP, he mea paʻa ʻole kala, ʻala ʻole, ʻaʻohe mea ʻawahia, a translucent.
(1) ʻO ka Polypropylene kahi resin synthetic thermoplastic me ka hana maikaʻi loa, he plastic māmā thermoplastic ʻole kala a translucent. Loaʻa iā ia ke kūpaʻa kemika, ke kūpaʻa wela, ka insulation uila, nā waiwai mechanical ikaika kiʻekiʻe a me nā waiwai hana maikaʻi kiʻekiʻe-kūpaʻa, a me nā mea ʻē aʻe, ka mea e hoʻohana wikiwiki ai i ka polypropylene i nā mīkini, nā kaʻa, nā mīkini uila, ke kūkulu ʻana, nā lole, ka ʻōpala mai kona hoʻomaka ʻana. Ua hoʻomohala nui ʻia a hoʻohana ʻia ma nā ʻano he nui e like me ka mahiʻai, ka ululāʻau, ka lawaiʻa a me ka ʻoihana meaʻai.
(2) Ma muli o kona plasticity, ke pani mālie nei nā mea polypropylene i nā huahana lāʻau, a ua pani mālie nā hana mechanical o nā metala i ka ikaika kiʻekiʻe, ka paʻakikī a me ke kūpaʻa kiʻekiʻe. Eia kekahi, he maikaʻi nā hana grafting a me ka hui ʻana o ka polypropylene, a he nui ka wahi hoʻohana i ka sima, ka lole, ka hoʻopili ʻana a me ka mahiʻai, ka ululāʻau a me ka lawaiʻa.
WAIWAI
He nui nā ʻano maikaʻi o ka polypropylene:
1. He liʻiliʻi ka nui o ka paʻa, ʻo 0.89-0.91 wale nō, ʻo ia kekahi o nā ʻano māmā loa i nā plastics.
2. Nā waiwai mechanical maikaʻi, me ka pale ʻana i ka hopena, ʻoi aku ka maikaʻi o nā waiwai mechanical ʻē aʻe ma mua o ka polyethylene, a me ka hana hoʻoheheʻe maikaʻi.
3. Me ke kūpaʻa wela kiʻekiʻe, hiki i ka mahana hoʻohana mau ke piʻi i 110-120 ℃.
4. Nā waiwai kemika maikaʻi, ʻaneʻane ʻaʻohe omo wai, ʻaʻohe hopena me ka hapa nui o nā kemika.
5. ʻAno maʻemaʻe, ʻaʻohe mea ʻawahia.
6. Maikaʻi ka pale uila.
7. ʻOi aku ka maikaʻi o ka moakāka o nā huahana polypropylene ma mua o nā huahana polyethylene kiʻekiʻe.
KA HOʻOPILI ʻANA A ME KA MĀLAMA ʻANA
50/pahu, 25kg/pahu a i hoʻopilikino ʻia e like me nā noi a ka mea kūʻai aku.
Eia kekahi, ʻo kā mākou huahana kaulanaka hele wāwae fiberglass, moena fiberglass, a mewax hoʻokuʻu ʻōpala.Leka uila inā pono.
