Wane fenti ne galvanized karfe bututu amfani ba sauke?

A saman galvanized karfe bututu ne sosai santsi, a cikin dogon amfani da substrate kuma zai faru da tsatsa, domin tabbatar da al'ada amfani da galvanized bututu, hanyar zanen iya mafi alhẽri kare karfe.Duk da haka, ga galvanized karfe bututu, mafi yawan fenti ga galvanized surface adhesion ba shi da kyau, Paint fim da m surface manne ne matalauta, yiwuwa a shafi kashe matsalar, don haka galvanized karfe bututu da abin da fenti ne mafi alhẽri?

ED1000 Epoxy Primer ne na musamman shafi ga surface na galvanized substrate tare da kyau kwarai mannewa da kyau kariya ga galvanized bututu.Babban halayen farko sune:

1. Dace da galvanized substrate, bakin karfe, aluminum gami, aluminum farantin da sauran santsi karafa, karfi adhesion, fim manne m;

2, da substrate surface jiyya ne mai sauki, babu sandblasting, babu nika, da yin amfani da sauran ƙarfi cire man fetur za a iya gina, ajiye manpower da kuma kayan farashin;

3, fim ɗin gishiri mai juriya mai ƙarfi yana da ƙarfi, har zuwa sa'o'i 1000, rufin yana da inganci, tare da ingantaccen juriya da tsatsa;

4. The Paint ba ya ƙunshi nauyi karafa, gubar da chromium, daidai da EU sauran ƙarfi watsi matsayin, kuma ya dace da fitarwa na workpiece shafi;

5, za a iya daidaita da iri-iri na gama fenti, kamar fluorocarbon Paint, polyurethane Paint, epoxy Paint, acrylic Paint, da dai sauransu.

Dole ne a cire bututun ƙarfe na galvanized kafin fenti saman mai, yin amfani da sauran ƙarfi don goge saman ƙasan na iya cire man mai yadda ya kamata, don guje wa tasirin adhesion.Aiwatar da ED1000 epoxy primer ta hanyar feshi, haxa fidda kai da wakili na warkewa a cikin rabon 9:1, ƙara epoxy thinner, motsawa a ko'ina, da gashi zuwa ƙayyadadden kauri na fim.Fim ɗin da aka ba da shawarar shine 70μm.

ED1000 epoxy primer yana da ƙarfin mannewa da kyakkyawan juriya na lalata, amma juriya mara kyau, musamman don amfani da waje, yana buƙatar daidaita shi da rigar rigar yanayi.Tufafin da aka fi amfani da shi, kamar fenti na fluorocarbons, acrylic polyurethane topcoat da acrylic topcoat.Bayan an bushe firam ɗin, yi amfani da rigar saman da fesa zuwa ƙayyadadden kauri na fim.Fim ɗin da aka ba da shawarar shine 50-60μm.

Galvanized bututu tare da na farko da kuma ƙare shafi, fim ɗin shafi yana da kyakkyawan mannewa, juriya na lalata, kayan ado da juriya na yanayi, a yawancin yanayi na iya zama kariya mai kyau.