Crystal ntsia thawv hmoov yog dab tsi?
Acrylic ntsia thawv hmoov yog ib yam khoom siv los tsim cov ntsia thawv acrylic.Nws tsis tuaj yeem siv ib leeg, nws tuaj yeem tsuas yog tov nrog lwm cov tshuaj ua kua uas ua rau nws nyuaj.Tus nqi ntawm cov khoom no tsis kim thiab koj tuaj yeem ua rau koj tus kheej hauv cov ntsia thawv salon lossis hauv tsev.Crystal ntsia thawv hmoov tuaj yeem ua rau cov ntsia hlau zoo dua thiab muab kev tiv thaiv ib ntus.Txawm hais tias nws feem ntau suav tias muaj kev nyab xeeb, txoj hauv kev uas cov ntsia hlau acrylic yuav tsum raug tshem tawm txhais tau hais tias muaj qee yam kev pheej hmoo ntawm kev siv cov khoom no.

1. Cov khoom xyaw
Lub ntsiab tivthaiv ntawm acrylic ntsia thawv hmoov yog polymethyl methacrylate (PMMA), uas yog sib tov ntawm ob monomers, methyl acrylate (EMA) thiab methyl methacrylate (MMA).Nws feem ntau kuj muaj benzophenone (benzophenone-1), uas tuaj yeem ua kom cov ntsia thawv hmoov tsis muaj xim thaum raug ultraviolet teeb.Tsis tas li ntawd, nws kuj muaj benzoyl peroxide (Benzoyl peroxide).Txhawm rau ua kom tau raws li cov kev xav tau ntawm cov neeg siv khoom, cov tuam txhab tsim cov qauv nrog cov xim ntxiv, feem ntau yog nyob rau ntawm 2%, uas tso cai rau tib neeg kom muaj ntau yam xim xaiv.Tsis tas li ntawd, qee qhov siv lead ua ntsia thawv hmoov kuj ntxiv cov khoom xyaw glitter.

2. Txoj Cai
Thaum siv rau ntawm tes, acrylic ntsia thawv hmoov yog tov nrog ib tug monomer kua.Ntxiv nrog rau kev zam kev sib xyaw ua ke sai ntawm cov molecules, nws kuj tiv thaiv yellowing thiab tso cai rau cov xim kom sib npaug.Nyob rau hauv cov txheej txheem no, benzoyl peroxide nyob rau hauv cov hmoov ua raws li ib tug catalyst, tso cai rau cov kua monomer los ua ib tug muaj zog network saw ntawm cov hmoov hais, uas yuav ua rau ib tug nyuaj resin.