... polished tile, increase the gloss to 90 degree. Nano anti-fouling materials1.propertitiesNano anti-fouling material is a ... the tile’s surface from stains,such as oil based permanent marker, ink, tea, coffee, cement and ... so on can’t be leave behind2. Usage Nano material must be used together with a kind of ... 16 sets of high speed turntables, Let the nano particles to infiltrate into the tiny pores and ...