Lub prepainted steel ntawv nyob rau hauv coil yog ib yam khoom uas tau txais los ntawm ib tug kub-dipped galvanized steel ntawv, ib tug galvalume steel ntawv, los yog ib tug txhuas ntawv rau ib tug nto tshuaj kho mob (txheej), ua raws li los ntawm ci thiab kho.
Tag nrho cov tuab ntawm pre-panted galvanized steel kauj yog tsim los ntawm lub hauv paus hlau - txheej - primer - sab saum toj xim - tiv thaiv txheej thickness. Cov xim pleev xim sab saum toj yog 10-25μm, thiab cov xim rov qab yog 5-20μm. Lub thinner lub hauv paus steel thickness, tus nqi ntawm ppgi steel kauj yog ntau dua, vim hais tias tus nqi ua ntau dua.
Feem ntau cov xim txheej yog polyester (PE) thiab xim ntawm cov xim tom qab yog dawb grey. Cov xim tuaj yeem hloov kho raws li RAL xim daim npav lossis cov neeg siv khoom kuaj. Cov qauv tshwj xeeb tuaj yeem ua tau, xws li ntoo grain, paj luam, camouflage, cib.
1) PPGI tseem hu ua prepainted galvanized steel kauj thiab xim coated steel kauj, nrog kub dip zinc coated steel ntawv substrate.
2) PPGL kuj hu ua prepainted galvalume steel kauj, nrog ib daim ntawv galvalume steel raws li substrate.
Hais txog lub hiav txwv tsim nyog ntim: ntxiv dag zog ua ntej xa khoom kom ntseeg tau tias cov khoom muaj kev nyab xeeb thiab tsis muaj kev puas tsuaj rau cov neeg siv khoom.
Peb muab cov khoom zoo raw khoom, hnub xa khoom sai, kev pabcuam thiab pheej yig tus nqi.
Specification:
Thickness: 0 18-1.2 hli
Dav: 900-1250mm
Sab hauv txoj kab uas hla: 508/610mm
Sab nraud txoj kab uas hla:<1200mm
Coil hnyav:<10T
Zinc txheej: 20-275g/㎡
Xim: Ci liab, xiav dej hiav txwv, lub teeb grey thiab ntau yam xim (RAL xim)
Xim: PE, SMP, PVDF, HDP
Xim hom: VALSPAR
Xim hom: Sab saum toj 5 ntxiv rau 10/5 ntxiv rau 15/5 ntxiv rau 20um, rov qab 5-10um
Cim npe nrov: Prepainted GL Coil, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, Hoobkas, bulk, pricelist, quotation, zoo, ua nyob rau hauv Suav teb
