optical polishing powder 0 4 0 6um

{"cid":"91198621","title":"Optical Grade Rare Earth Polishing Powder 0.4 - 0.6um","imgUrl":"https:\/\/img.chinax.com\/nimg\/6e\/fa\/7d501cb6f002e646c61cf54fc2f5-200x200-1.jpg","attrs":{"Brand Name":"GONA","Model Number":"GS-105","Minimum Order Quantity":"10kg","Delivery Time":"2 weeks","Certification":"ISO9001\uff1a2015","Place of Origin":"China","Payment Terms":"T\/T","Packaging Details":"25kgs\/drum , 500 kgs\/pallet, 1cmb\/pallet","Product name":"Optical glass Rare Earth Polishing Powder","Composition":"Cerium oxide","Color":"yellow","Patical size":"D50=0.4-0.6um","Usage":"optical glass","Packing":"25kg\/drum,bag","HS":"2846901999","Origin":"CHINA"}}