Dab tsi yog qhov tseem ceeb sib txawv ntawmwaterproof sandpaperthiab cov ntawv xuab zeb qhuav? Puas yog nws txhais tau tias tiag tiag? Vim li cas cov ntawv xuab zeb qhuav tsis siv dej, tab sis cov ntawv xuab zeb tsis muaj dej?
Waterproof sandpaper muaj qhov sib txawv me me ntawm cov xuab zeb nplej, thiab cov hmoov av kuj tseem me dua. Thaum siv dej, cov hmoov yuav ntws tawm nrog dej, yog li nws yog qhov zoo tshaj plaws los siv nrog dej. Yog tias cov ntawv xuab zeb tsis muaj dej siv rau kev sib tsoo qhuav, cov hmoov yuav nyob hauv qhov khoob ntawm cov xuab zeb nplej, ua rau saum npoo ntawm cov ntawv xuab zeb ci ntsa iab thiab tsis tuaj yeem ua tiav nws cov txiaj ntsig qub. Cov ntawv xuab zeb qhuav yog yooj yim heev. Qhov khoob ntawm nws cov xuab zeb nplej loj dua, thiab cov hmoov kuj loj dua. Thaum lub sij hawm sib tsoo, cov hmoov yuav poob vim qhov khoob loj, yog li nws tsis tas yuav siv dej.
Cov xuab zeb qhuav tau muab faib ua cov xuab zeb liab thiab xuab zeb dawb. Qhov txawv yog tias yav dhau los tsis tau kho nrog cov txheej thaiv thaiv. Waterproof sandpaper grinds qeeb qeeb tab sis ua kom tiav smoother (qhov zoo dua cov ntawv xuab zeb dej, qeeb qeeb nws grinds thiab smoother nws tsim, thiab nws yog feem ntau siv rau cov roj sib tsoo ntawm high-gloss khoom); Cov ntawv xuab zeb qhuav sai dua tab sis tsim cov coarser tiav (lub coarser cov ntawv xuab zeb qhuav, qhov nrawm dua nws grinds thiab coarser nws tsim, thiab feem ntau cov ntawv xuab zeb nrog cov grit tsawg dua 400 yog siv rau cov ntoo dawb sib tsoo, thiab cov ntawv xuab zeb nrog cov grit ntawm { {4}} yog siv rau cov roj sib tsoo ntawm qhov chaw).
Waterproof sandpaperfeem ntau yog siv rau kev sib tsoo hauv qab dej, yog li tsis muaj plua plav thiab kev ua haujlwm zoo dua. Txawm hais tias cov ntawv xuab zeb qhuav muaj cov yam ntxwv ntawm kev tiv thaiv kev thaiv, tiv thaiv zoo li qub, yoog raws thiab hnav tsis kam, nws hnyav hnyav los ntawm plua plav thiab yuav tsum muaj cov cuab yeej tiv thaiv tsim nyog thaum lub sijhawm ua haujlwm (tab sis nws tseem tuaj yeem ua rau lub ntsej muag muaj zog ntawm cov ntawv xuab zeb qhuav) .
