oil and gas drilling hollow glass microspheres

{"cid":"91219424","title":"HN60 Hollow Glass Microspheres 10000 Psi for Oil Field Drilling","imgUrl":"https:\/\/img.chinax.com\/nimg\/16\/47\/76f9332d37d9bb3319427c7d35d5-200x200-1.jpg","attrs":{"Brand Name":"HAINUO","Model Number":"HN60","Place of Origin":"SHANXI CHINA","Product name":"HN60 glass microspheres","Application":"Oil Field","Diameter":"10-65 \u00b5m","Density":"0.15-1.0 g\/cm\u00b3","Compressive Strength":"10000 psi","Chemical Composition":"SiO2, Na2O, CaO, MgO, Al2O3","Color":"White or transparent","True Density":"0.58-0.62","Bulk Density":"0.30-0.34","Dielectric Constant":"1.2-2.2\uff08100MHZ\uff09","Thermal Condictivity":"0.2"}}

{"cid":"91221035","title":"High Strength Refractory Hollow Grass Microsphere for Light Castable and Oil Drilling","imgUrl":"https:\/\/img.chinax.com\/nimg\/0e\/89\/7cdf5aa0ee964ea3645c8079ddfc-200x200-1.jpg","attrs":{"Price":"$250.00 - $500.00\/tons","Brand Name":"HongTai","Model Number":"hongtai","Minimum Order Quantity":"1000 tons","Place of Origin":"Henan, China","Shape":"Powder","Material":"CASTABLE","SiO2 Content (%)":"interentional standard","Al2O3 Content (%)":">48%","MgO Content (%)":"interentional standard","CaO Content (%)":"2.5%","Refractoriness (Degree)":"Common (1580\u00b0< Refractoriness< 1770\u00b0)","CrO Content (%)":"0","SiC Content (%)":"0.2%","Product name":"Refractory Material","Bulk density(g\/cm3)":"2.0-2.5g\/cm3","Application":"Industrial Furnaces","Raw material":"High Alumina Bauxite","Certificate":"ISO BV","Feature":"Thermal Shock Resistance","Cold Crushing Strength(MPa)":"25-45 Mpa","Color":"Light Grey","Usage":"Refractoy","Al2O3":"40%-88%","Packaging Details":"packed into 25kg woven plastic bags or 25kg paper bags","Port":"Tianjin, Qingdao, Lianyungang, Shanghai, Ningbo","Supply Ability":"3000 Ton\/Tons per Month high alumina refractory brick"}}

{"cid":"91202443","title":"12000RPM Resin Bond Diamond Wheels Solid Or Hollow Structure","imgUrl":"https:\/\/img.chinax.com\/nimg\/81\/ff\/580fd0b7dd03edb7b9841dd886eb-200x200-1.jpg","attrs":{"Price":"FOB","Brand Name":"Shine Abrasives","Model Number":"4V2 1A1 14A2","Minimum Order Quantity":"2 pcs","Delivery Time":"5 work days","Certification":"ISO","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"1000 PCS in one week","Packaging Details":"one in paperbox","Abarasive Material":"Diamond","Availability":"Widely","Body Material":"Aluminum or steel","Color":"Black,depends on grit number","Grit Range":"Coarse to Fine","Hole Diameter":"Customized","Material":"Diamond","Maximum Operating Speed":"6000-12000 RPM","Quality":"High","Warranty":"Customized","Wheel Arbor Hole":"Varies","Wheel Finish":"Smooth","Wheel Hardness":"Soft\/Medium\/Hard","Wheel Performance":"Varies","Wheel Structure":"Solid\/Hollow"}}