abrasion resistant alumina laser cavity diffuser

{"cid":"91224734","title":"Abrasion Resistant Al2o3 Ceramic Laser Reflector Alumina Laser Cavity Diffuser OEM","imgUrl":"https:\/\/img.chinax.com\/nimg\/55\/5e\/7b3caaecb0fcb9fb93647b6c68f0-200x200-1.jpg","attrs":{"Price":"Negotiated","Brand Name":"YH","Model Number":"YH","Minimum Order Quantity":"10","Delivery Time":"10-30days","Certification":"ISO,CE","Place of Origin":"CHINA","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union","Supply Ability":"10000pcs per month","Packaging Details":"by caront or wooden case","Dielectric Strength":"15 KV\/mm","Chemical Composition":"Al2O3 (Aluminum Oxide)","Color":"White Or yellow","Electrical Insulation":"Excellent","Operating Temperature":"Up to 1700\u00b0C","Low Thermal Expansion":"Excellent","Biocompatibility":"Yes","Alumina Content":"95-99.7%","Flexural Strength":"300 to 400 MPa","Thermal Conductivity":"20 to 30 W\/m\u00b7K","Machinability":"Difficult","Maximum Use Temperature":"1700c","Transparency":"Opaque","Surface Finish":"Polished"}}

{"cid":"91201329","title":"Abrasion resistance Alumina Ceramic Components 99% Al2O3","imgUrl":"https:\/\/img.chinax.com\/nimg\/26\/8d\/16385637b42aa8c616cec43f47ed-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Antaeus","Model Number":"AD-A027","Minimum Order Quantity":"Negotiation","Delivery Time":"15-45 days","Certification":"\/","Place of Origin":"Hunan,China","Payment Terms":"T\/T or Negotiation","Supply Ability":"Full Supply","Packaging Details":"Inner vacuum packaging, outside carton.","Chemical ingredients":"Al2O3","Max. Use Temp.":"1650\u2103","Bulk Density":"3.6g\/cm3-3.9g\/cm3","Water absorption":"0%","ROHS Hardness":"\u226585","Flexural strength":"358(52) - 550 Mpa(psix10^3)","Compressive Strength":"2068(300) - 2600(377) Mpa(psix10^3)","Coefficient of thermal expansion":"7.6 - 8.2 \/ 1X10^-6\/\u2103","Coefficient of thermal conductivity":"16-30.4 \/ W\/m.K","Thermal Shock Resistance":"250\u2103","Dielectricity constant":"9-9.7 \/ 1MHz.25\u2103","Dielectric strength":"8.3(210) - 8.7(220) \/ ac-kV\/mm(ac V\/mil)","Volume Resistivity":">10^13 ohm-cm"}}