ʻIkepili o ka PPGI/PPGL Coil
ʻO PPGI a i ʻole PPGL (ʻōwili kila i uhi ʻia i ke kala a i ʻole ka ʻōwili kila i pena mua ʻia) he huahana i hana ʻia ma ka hoʻopili ʻana i hoʻokahi a i ʻole kekahi mau papa o ka uhi organik ma luna o ka ʻili o ka papa kila ma hope o ka mālama mua ʻana o ka kemika e like me ka degreasing a me ka phosphating, a laila hoʻomoʻa a hoʻōla. Ma ke ʻano laulā, hoʻohana ʻia ka pepa galvanized wela a i ʻole ka papa alumini Zinc wela a me ka papa electro-galvanized ma ke ʻano he substrates.
Nā kikoʻī
| Inoa Huahana | ʻŌwili kila i hoʻomākaukau mua ʻia (PPGI, PPGL) |
| Kūlana Maʻamau | AISI, ASTM A653, JIS G3302, GB |
| Papa | CGLCC, CGLCH, G550, DX51D, DX52D, DX53D, SPCC, SPCD, SPCE, SGCC, etc. |
| Mānoanoa | 0.12-6.00 mm |
| Ka laulā | 600-1250 mm |
| Uhi ʻana o ka zinc | Z30-Z275; AZ30-AZ150 |
| Waihoʻoluʻu | Waihoʻoluʻu RAL |
| Pena ʻana | PE, SMP, PVDF, HDP |
| ʻIli | Matt, High gloss, Waihoʻoluʻu me nā ʻaoʻao ʻelua, Wrinkle, Waihoʻoluʻu lāʻau, Kinikini, a i ʻole ke ʻano i hoʻopilikino ʻia. |
Pōmaikaʻi a me ka Hoʻohana
Hoʻohana ka substrate Al-Zn wela-ʻū i ka pepa kila Al-Zn wela-ʻū (55% Al-Zn) ma ke ʻano he substrate i uhi hou ʻia, a ʻo ka nui o Al-Zn he 150g/㎡ (ʻaoʻao pālua). ʻO ke kūpaʻa ʻana o ka pala o ka pepa galvanized wela-ʻū he 2-5 mau manawa o ka pepa galvanized wela-ʻū. ʻO ka hoʻohana mau a i ʻole ka hoʻohana pinepine ʻana i nā mahana a hiki i 490°C ʻaʻole ia e oxidize nui a hana i ka unahi. ʻO ka hiki ke hōʻike i ka wela a me ka mālamalama he 2 mau manawa o ke kila galvanized wela-ʻū, a ʻoi aku ka nui o ka reflectivity ma mua o 0.75, he mea kūkulu hale kūpono ia no ka mālama ʻana i ka ikehu. Hoʻohana ka substrate electro-galvanized i ka pepa electro-galvanized ma ke ʻano he substrate, a ʻo ka huahana i loaʻa ma ka uhi ʻana i ka pena organik a me ka hoʻomoʻa ʻana he pepa i uhi ʻia i ke kala electro-galvanized. No ka mea he lahilahi ka papa zinc o ka pepa electro-galvanized, ʻo ka nui o ka zinc he 20/20g/m2, no laila ʻaʻole kūpono kēia huahana no ka hoʻohana ʻana i ka hana ʻana i nā paia, nā hale, a me nā mea ʻē aʻe ma waho. Akā ma muli o kona helehelena nani a me ka hana hana maikaʻi loa, hiki ke hoʻohana nui ʻia i nā mīkini home, nā leo, nā lako kila, nā mea hoʻonaninani o loko, a me nā mea ʻē aʻe ma kahi o 1.5 mau manawa.
Kiʻi kikoʻī
