Muhtasari wa PPGI/PPGL
PPGI/PPGL (prepainted galvanized steel /prepainted galvalume steel) is also known as pre-coated steel, color coated steel, coil coated steel, color coated steeper painted steel sheet, The PPGI color coil coating steel coil/sheet made of cold-rolled steel sheet and galvanized steel sheet, subjected to surface pretreatment (degreasing, cleaning, chemical conversion treatment), coated in a njia inayoendelea, na kuoka na kilichopozwa kuunda bidhaa. Chuma kilichofunikwa kina uzani mwepesi, muonekano mzuri na utendaji mzuri wa kuzuia kutu, na inaweza kusindika moja kwa moja. Inatoa aina mpya ya malighafi kwa tasnia ya ujenzi, tasnia ya ujenzi wa meli, tasnia ya utengenezaji wa gari, tasnia ya vifaa vya nyumbani, tasnia ya umeme, nk.
PPGI /PPGL (chuma kilichowekwa tayari cha chuma /chuma kilichopangwa) kinachotumiwa kwenye chuma cha mipako ya rangi huchaguliwa kulingana na mazingira ya utumiaji, kama vile polyester iliyobadilishwa ya polyester, polyester ya kloridi ya polyvinyl, kloridi ya polyvinylidene. Watumiaji wanaweza kuchagua kulingana na kusudi lao.
Uainishaji wa PPGI/PPGL
| Bidhaa | Coil ya chuma iliyowekwa tayari |
| Nyenzo | DC51D+Z, DC52D+Z, DC53D+Z, DC54D+Z. |
| Zinki | 30-275g/m2 |
| Upana | 600-1250 mm |
| Rangi | Rangi zote za RAL, au kulingana na wateja wanahitaji. |
| Mipako ya primer | Epoxy, polyester, akriliki, polyurethane |
| Uchoraji wa juu | PE, PVDF, SMP, akriliki, PVC, nk |
| Mipako ya nyuma | PE au epoxy |
| Unene wa mipako | Juu: 15-30um, nyuma: 5-10um |
| Matibabu ya uso | Matt, gloss ya juu, rangi na pande mbili, kasoro, rangi ya mbao, marumaru |
| Ugumu wa penseli | > 2H |
| Kitambulisho cha coil | 508/610mm |
| Uzito wa coil | 3-8tons |
| Glossy | 30%-90% |
| Ugumu | Laini (ya kawaida), ngumu, ngumu kamili (G300-G550) |
| Nambari ya HS | 721070 |
| Nchi ya asili | China |
Rangi za kawaida za ral
Unaweza kuchagua rangi iliyobinafsishwa unayotaka na kutoa kulingana na rangi ya RAL. Hapa kuna rangi kadhaa ambazo wateja wetu wangechagua kawaida:
| RAL 1013 | RAL 1015 | RAL 2002 | RAL 2005 | RAL 3005 | RAL 3013 |
| RAL 5010 | RAL 5012 | RAL 5015 | RAL 5017 | RAL 6005 | RAL 7011 |
| RAL 7021 | RAL 7035 | RAL 8004 | RAL 8014 | RAL 8017 | RAL 9002 |
| RAL 9003 | RAL 9006 | RAL 9010 | RAL 9011 | RAL 9016 | RAL 9017 |
Maombi ya coil ya PPGI
● Ujenzi: Paneli za kuhesabu, handrail, uingizaji hewa, paa, maeneo ya kazi ya sanaa.
● Vifaa vya nyumbani: Washer wa sahani, mchanganyiko, jokofu, mashine za kuosha., Nk.
● Ukulima: Katika ghalani, uhifadhi wa mahindi, nk.
● Usafiri: Malori mazito, ishara za barabara, tanki la mafuta, treni za mizigo, nk.
● Maeneo mengine kama katika facade & awnings, bidhaa za maji ya mvua kama gutter, saini, vifuniko vya kusonga, paa na vifuniko, spout mwenyewe, dari za mambo ya ndani, viwanda vya umeme na gari.
Mchoro wa kina
