Fa'asalalau ile 2018-06-20O le Dacromet o se tekonolosi togafitiga fou, faʻatusatusa i le faʻagasologa masani, o le Dacromet o se "meamata lanumeamata".
I le faagasologa o le faʻaaogaina o tekinolosi faʻaonaponei, e tele ituaiga fofo faʻapipiʻi dacromet, ae o le faʻavae autu o le fofo faʻapipiʻi e mafai ona aoteleina e pei ona taua i lalo:
1. Uamea: e aofia ai le zinc, alumini ma isi mea, e masani lava ultra-fine fua zinc ma ultra-fine fua alumini.
2. Solvent: so'o so'o inert, pei ole ethylene glycol, ma isi.
3. Vaega ole vailaʻau faʻapitoa: pei ole chromic acid.
4. Mea faʻapitoa faʻapitoa: o se vaega viscosity-dispersing o le fofo faʻapipiʻi, ma o le vaega autu o le cellulose paʻepaʻe paʻepaʻe.
Mo nisi faʻamatalaga, faʻamolemole vaʻai i Changzhou Junhe Technology Stock Co., Ltd: www.junhetec.com
Taimi meli: Ian-13-2022