Acrylic vs Latex
Xim muaj ntau hom; ib co yog rau ntaub painting, ib co yog rau painting tsev, thiab muaj cais xim rau artwork.
Latex Paint
Keeb kwm latex yog ib yam khoom ntuj pom nyob rau hauv tsob ntoo roj hmab. Txawm hais tias cov xim muaj npe hu ua latex xim, nws tsis muaj qhov qub latex. Qhov tseeb, cov xim latex muaj cov khoom siv hluavtaws uas sib txawv kiag li thiab muaj cov khoom sib txawv ntawm ntuj latex. Latex xim yog ib lo lus dav dav siv los qhia tag nrho cov xim uas siv hluavtaws polymers. Lawv siv hluavtaws polymers xws li vinyl acrylic, acrylic li binders. Txij li thaum, ntuj latex thiab cov hluavtaws polymers sib koom ua kom pom tseeb thiab hloov tau thaum qhuav, cov xim no hu ua latex.
YAcrylic Paint
Acrylic yog ib pawg ntawm cov resins tau los ntawm acrylic acid, methacrylic acid, lossis lwm yam sib txuas. Lawv yog cov thermoplastic lossis thermosetting yas khoom. Lawv yog cov polymers tsim los ntawm monomer siv lub polymerization pib thiab cua sov. Acrylic xim yog xim uas cov xim raug tshem tawm hauv acrylic polymer emulsion.
Acrylic xim dries sai tom qab thov. Nws yog tuab thiab tuaj yeem diluted nrog dej thaum siv. Nyob ntawm seb qhov degree ntawm dilution, cov xim acrylic tiav tuaj yeem muaj cov xim dej lossis roj pleev xim. Tsis yog dej, cov xim acrylic tuaj yeem hloov kho nrog acrylic gels, media, lossis pastes. Txawm hais tias cov xim acrylic yog soluble hauv dej, tom qab cov duab dries tawm lawv tsis tau ntxuav nrog dej. Tsis tas li ntawd, cov duab kos tsis yog tshem tau nrog lwm cov kuab tshuaj me me. Txawm li cas los xij, cov duab kos duab acrylic ntawm cov khoom siv tuaj yeem raug tshem tawm tag nrho los ntawm qee cov kuab tshuaj uas tseem yuav tshem tawm tag nrho cov txheej ntawm cov duab. Cov xim acrylic ntawm daim tawv nqaij tuaj yeem raug tshem tawm siv roj.
Muaj ntau hom xim acrylic muaj. Qee qhov muaj gloss tiav thiab qee qhov muaj matte tiav. Feem ntau politec acrylics yog tag nrho matte. Paintings ua los ntawm acrylic xim muaj ib tug satin sheen tiav. Cov kws kos duab tuaj yeem hloov kho qhov ua tiav los ntawm kev siv cov tsho loj lossis cov kua roj vanish. Thaum cov xim acrylic yog yaj hauv dej nws dries sai tab sis los ntawm kev siv cov retarders xws li glycol los yog glycerine raws li additives, ceev evaporation ntawm dej yuav qeeb.
Siv cov xim acrylic yog hloov tau yooj yim thiab nws tuaj yeem siv ncaj qha rau ntawm daim ntaub nyoos yog tias xav tau. Lawv ruaj khov dua li cov roj pleev xim thiab tsis tawg lossis ploj yooj yim zoo li cov xim roj. Ib qho zoo ntawm cov xim acrylic yog tias nws tuaj yeem sib xyaw nrog lwm yam xov xwm. Pastel, cwj mem, lossis charcoal tuaj yeem siv los kos rau saum cov xim acrylic qhuav. Txawm tias lwm yam khoom xws li xuab zeb, nplej tuaj yeem muab tso rau hauv cov duab kos thaum siv cov xim acrylic.
Qhov txawv ntawm Acrylic thiab Latex yog dab tsi?
