Characteristic of product:
(1)Whiteness is high, it is up to 85-95% after firing.
(2)Quality is steady,Can make glaze smooth,Don't arise axle and needle hole for ceramic tile,no black spot.
(3)The silica are efflorescence completely,save time,the graininess between 0.06-0.15MC,usually the smashed time is nine hours that up to 325 meshes,can be shortened 3-5 hours than other company's silica.(Test:Fetch 200 of quartz sand and oter 200 of quartz sand of ours ,put in test of rubing fast separately,each adding 76 milliiters of water,the ball consumed time for about 15 minutes,then took out 200 meshes to sift,our quartz sand can be all sifted through 200 meshes basically ,and other quartz sand can only pass 85%,Drench its glaze thick liquid on the porcelain embryo,put into the kiln and calcined,the white degree received is better than other quartz sand ).
3Dimension and grain size:60-2000pieces,packed in knitted bag at 25-50kg/each ,or packed by according to client's demand.
4The product is the raw material suitable for high-grade quartz glass,rubber,plastics,electronic parts,paint,ceramic clinker,micro crystal Stone(Giallo Fiorito),dressing clay ,glaze,paint,ceramic glaze color material ,etc