1. Ke kūpaʻa kiʻekiʻe loa i ka palaho a me ke ola lōʻihi
ʻōwili kila i uhi ʻia i ke kalahāʻawi i ka lōʻihi kūikawā ma o kāna ʻōnaehana pale multi-layer. Loaʻa i ka metala kumu kahi uhi alu-zinc (40-275 g/m²), kahi i pale hou ʻia e kahi ʻaʻahu primer a me kahi hoʻopau organik luna. Hōʻoia kēia ʻano hana i kanā ʻōwili kila i uhi ʻia i ke kalae pale aku i ka popo a me ka hōʻino ʻana o ke kaiapuni. Ke hoʻohālikelike ʻia me ke kila galvanized kuʻuna, ʻoi aku ka lōʻihi o ke ola lawelawe o PPGL ma kahi o 1.5 mau manawa, e lilo ia i koho kūpono no nā papahana lōʻihi.

2. Hoʻopiʻi nani me nā koho hiki ke hoʻopilikino ʻia
Loaʻa i loko o kahi ʻano piha o nā kala RAL a i ʻole hiki ke hoʻopilikino ʻia e like me nā laʻana o nā mea kūʻai aku,ʻōwili kila kalahāʻawi i ka hoʻopiʻi maka maikaʻi loa no nā noi kuhikuhipuʻuone. Inā no ka uhi hale, nā panela paia, a i ʻole nā ​​​​lako home, e mau ana ka ʻōlinolino a like. ʻO nā ʻano uhi—me PE, HDP, SMP, a me PVDF—e ʻae i nā mea kūʻai aku e koho i ke kaulike kūpono o ka ʻōlinolino, ka maʻalahi, a me ke kū'ē ʻana i ka wā e pili ana i nā koi o ka papahana.

3. Hana maikaʻi loa a me ka hoʻolālā māmā
ʻOiai kona substrate ikaika kiʻekiʻe (nā papa e like me DX51D, G550, a i ʻole S350GD), noho māmā ʻo PPGL a maʻalahi hoʻi e lawelawe. Hiki ke hana pololei ʻia ma o ka hoʻokumu ʻōwili, kūlou, a ʻokiʻoki paha me ka ʻole o ka hōʻino ʻana i ka uhi, mahalo i ka papa hana mua e hōʻoiaʻiʻo ana i ka hoʻopili ʻana o ka pena ikaika. Mālama kēia i ka manawa a me ka hana i ka wā o ka hana ʻana a me ke kau ʻana.

4. Nā Kikoʻī Kūpono no nā Kūlana Honua
Hana ʻia e hoʻokō i nā kūlana honua e like me AISI, ASTM, BS, DIN, GB, a me JIS, kūpono kā mākou PPGL no nā mākeke like ʻole. Loaʻa ka mānoanoa mai 0.12mm a 0.4mm, me ka laulā, ka lōʻihi, a me ke kaumaha o ka coil hiki ke hoʻopilikino ʻia. Loaʻa nā anawaena o loko o ka coil o 508mm a i ʻole 610mm, a hiki ke hoʻololi ʻia ka mānoanoa o ke kiʻiʻoniʻoni (e laʻa, 15/5 um) e hoʻokō i nā pono pale a nani paha.

5. ʻAno Multi-Layer no ka palekana kiʻekiʻe loa
Ua hana ʻia kēlā me kēia ʻōwili kila i uhi ʻia i ke kala me kahi ʻōnaehana papa ʻepekema:

• Topcoat: Hāʻawi i ke kala, ka ʻālohilohi, a me kahi pale paʻa i ka wā.
• ʻAʻahu Primer: Kāohi i ka ʻoki ʻole ʻia o ka pena a hoʻonui i ke kūpaʻa ʻana i ka popo.
• Papa Hana mua: Hōʻoia i ka hoʻopili maikaʻi ʻana ma waena o ka metala a me nā uhi.
• Kila Kumu: ʻO ka substrate galvalume kiʻekiʻe e hōʻoiaʻiʻo i ka kūpaʻa o ke kūkulu ʻana.

Hōʻoia kēia ʻano hana piha e mālama nā wili kila i uhi ʻia i ke kala i ko lākou nani a me ka hana ʻoiai ma nā ʻano ʻino, e hāʻawi ana i ka hana hilinaʻi no ke kūkulu ʻana, ʻoihana, a me nā noi hoʻonaninani.