Ka ikaika o ka maemaepā kila kalapili i nā mea a me ka mānoanoa o ka substrate, a me ka lōʻihi e pili ana i ka nui o ka zinc uhi 318g/m2 a me ka mānoanoa o ka uhi uhi.ʻO ka uhiʻana he polyester, silicone resin, fluorine resin, a pēlā aku.ʻOi aku ka mānoanoa o ka uhi ma mua o 25um.ʻO ka hoʻolālā hoʻopili he ʻelua ka uhi a hoʻokahi maloʻo, ʻelua ka uhi a ʻelua maloʻo, etc.
ʻO nā koi o ka uhi kala maʻamau o ka papa maʻemaʻe ʻoi aku ka haʻahaʻa ma mua o nā panela o waho.ʻO nā uhi maʻamau no ka pā kila kala he polyester (PE), a ukali ʻia e ke silicon modified resin (SMP), high weather-resistant polyester (HDP), polyvinylidene vinylidene fluoride (PVDF), a pēlā aku. a ʻelua pani ʻelua hoʻomaloʻo.ʻO ka mānoanoa o ka uhi ʻana he 20-25U ma ka ʻili a me 8-10U ma ke kua.ʻAʻole pono ka hoʻohana waho o ka hale ma lalo o 20U ma ka ʻili a me 10U ma hope.
Nā hiʻohiʻona o nā mea uhi:
1. Polyester (PE)
Hoʻopili maikaʻi, ākea ākea i ka formability a me ka lōʻihi o waho, ʻoi aku ka haʻahaʻa o ka pale kemika.ʻO ke ola lawelawe he 7-10 mau makahiki.
2. Silika hoʻololi resin (SMP)
ʻO ka uhi ʻana he paʻakikī maikaʻi, kūpaʻa abrasion, kūpaʻa wela, a me ka lōʻihi o waho maikaʻi, a me nā waiwai ʻole chalking.Ka paʻa ʻana o ka nani a me ka maʻalahi.ʻO ke ola lawelawe he 10-15 mau makahiki.
3. Polyester kū'ē i ka wā kiʻekiʻe (HDP)
ʻO ke kūpaʻa laina laina UV maikaʻi, me ka lōʻihi kiʻekiʻe, kāna hana nui ma waena o ka polyester a me ka fluorocarbon.ʻO ke ola lawelawe he 10-12 mau makahiki
4. Polyvinylidene fluoride (PVDF)
Maikaʻi formability a me ka waihoʻoluʻu waihoʻoluʻu, maikai waho lōʻihi a me ka pauka, solvent kū'ē, palena kala.ʻO ke ola lawelawe he 20-25 mau makahiki.
5. Hoʻohui ka antibacterial i nā ion Ag i loko o ka uhi.
6. ʻO ka uhi antistatic ke hoʻohui nei i ka electrostatic conductive coating i loko o ka uhi.
ʻO nā maʻamau e pili ana i ka pā kila i uhi ʻia ke kala ʻo ASTM A527 (galvanized) 、ASTM AT92 (zinc alumina), Iapana JIS G3302, ʻEulopa EN/0142, Korea KS D3506, Baosteel Q/bqb420.
Ka manawa hoʻouna: ʻAukake-05-2021