1. Cov hlaws iav yog ob qho tib si mos thiab tawv ua los ntawm cov ntaub ntawv zoo, uas yog, lawv muaj qee yam kev siv lub zog, cov ntsiab lus ntawm sio2 ntau dua lossis sib npaug li 68%, qhov hardness tuaj yeem ncav cuag 6-7 Mohs, thiab lawv hloov tau txaus los siv dua. Nws tsis yooj yim rau kev tawg, cov cuab yeej tshuaj tsuag muaj cov txiaj ntsig zoo ib yam, thiab kev pabcuam lub neej yog ntau dua 3 zaug ntev dua li cov iav hlaws zoo tib yam.
2. Zoo uniformity-lub rounding tus nqi yog ntau tshaj los yog sib npaug rau 80%, thiab particle loj yog uniform. Tom qab txau, qhov ci ci coefficient ntawm cov khoom siv sandblasting yog khaws cia zoo ib yam, thiab nws tsis yooj yim los tawm hauv cov dej.
3. Irreplaceableâ rau Loj peened iav hlaws dai raws li cov khoom siv abrasive muaj cov hauv qab no zoo dua lwm cov ntaub ntawv abrasive: Tsuas yog cov khoom siv hlau abrasive, lawv tuaj yeem kav ntev dua li lwm cov xov xwm. Lawv yog ua los ntawm cov ntaub ntawv uas tsis yog-alkaline soda txiv qaub iav. Kev ruaj ntseg tshuaj zoo, yuav tsis paug cov hlau ua tiav, tuaj yeem ua kom huv, thaum tswj xyuas qhov tseeb ntawm cov khoom qub.
4. Smooth thiab tsis muaj impuritiesâดัด qhov tsos yog spherical hais yam tsis muaj impurities; qhov saum npoo yog du thiab muaj qhov ua tiav zoo
