Prepainted Galvalume Steel Chev

PPGL yog pre-painted galvalume steel, tseem hu ua Aluzinc steel. Lub galvalume & aluzinc steel kauj siv cov ntawv txias-kuav los tiag steel ntawv ua ib lub substrate thiab solidified los ntawm 55% txhuas, 43.4% zinc thiab 1.6% silicon ntawm 600 ° C. Nws ua ke nrog kev tiv thaiv lub cev thiab kev ua haujlwm siab ntawm txhuas thiab electrochemical tiv thaiv zinc. Nws tseem hu ua aluzinc steel kauj.

Qhov zoo:

Muaj zog corrosion kuj, 3 npaug ntawm galvanized steel ntawv.
Qhov ntom ntawm 55% aluminium yog me dua qhov ntom ntawm zinc. Thaum lub luj yog tib yam thiab lub thickness ntawm lub plating txheej yog tib yam, thaj tsam ntawm galvalume steel ntawv yog 3% los yog loj tshaj li ntawm cov galvanized steel ntawv.

Ppgi / ppgl (prepainted galvanized steel / prepainted galvalume steel) yog coated nrog cov organic txheej, uas muab cov cuab yeej tiv thaiv corrosion ntau dua thiab lub neej ntev dua li cov ntawv hlau galvanized.

Lub hauv paus hlau rau ppgi / ppgl muaj xws li txias-kuav los tiag steel, kub dip galvanized steel, electro-galvanized steel thiab tau txais dip galvalume hlau. Cov ntaub ntawv txheej yog raws li nram no: polyester, silicon hloov polyester, polyvinylidene
fluoride, high-durability polyester, thiab lwm yam.

Daim ntawv thov:

(1). Tsev & Kev tsim kho

Rhiav, ua liaj ua teb warehouse, tsev precast chav tsev, corrugated ru tsev, phab ntsa, nag dej ntws yeeb nkab, qhov rooj, qhov rooj rooj plaub, lub teeb steel ru tsev qauv, folding screen, qab nthab, elevator, stairway,

(2). Kev thauj mus los

sab hauv kho kom zoo nkauj ntawm nws pib thiab tsheb ciav hlau, clapboard, thawv

(3). Daim ntawv thov hluav taws xob

tshuab ntxhua khaub ncaws, hloov txee, ntsuas txee, cua txias, micro-wave cub