Tshaj tawm rau 2016-09-07 Dacromet ntau yam, tab sis lub hauv paus muaj pes tsawg leeg ntawm Dacromet txheej tov tuaj yeem sau tau raws li hauv qab no:
1 cov khoom siv hlau: los ntawm zinc, txhuas thiab lwm yam khoom siv, feem ntau yog rau ultra-flake flake zinc, ultra nplua nplai flake aluminium;
2 hnyav: raws li ib qho inert organic hnyav, xws li ethylene glycol, thiab lwm yam.;
3 organic acid tivthaiv: chromic acid thiab lwm yam .;
4 tshwj xeeb cov organic teeb meem: rau cov txheej txheem ntawm cov viscosity ntawm cov txheej, cov khoom tseem ceeb ntawm cov hmoov dawb.
Post lub sij hawm: Jan-13-2022