al2o3 substrate

... )2.Filling GradeSpecification: SiO2≥ 50%,CaO≥44%,MgO≤1.8%,Al2O3≤0.8%, LOI≤2%,oil absorption 20-30%,S ≤ 0 ...

barite powder , 325 mesh ,specific gravity 4.2 , use in drilling and rubber and auto brake pads the barite powder , usually with the whiteness is abt 70% , and 325 mesh, specific gravity is 4.2 it can be widely use in oil drilling , rubber and auto brake pads . PHYSICAL PROPERTIESCHEMICAL PROPERTIES (BY WEIGHT)AppearanceFine White Powder Content of BaSO4≥90%Specific Gravity4.1-4.2 g/cm³SiO2≤2.5% ...

Aluminum Tripolyphosphate Hydrate 1.Content:P2O5(%) 60-70% 2.Use:for high-grade paint pigment 3.Residue on Sieve(45um)% 0.4 Aluminum Tripolyphosphate Hydrate 1.Porperties:Aluminum Tripolyphosphate Hydrate is a typeof low heavy metal and pure white coloring pigment, applicable to production of high-grade paint. It is increasingly welcomedby customers both home and abroad. 2.Packaging: Braided sack ...

... as Zirconium Silicate beads and 6-8 times higher as Al2O3 beads.D.Because of the high density and excellent grinding ...

high quantity and quality. good price ,delivery within 15days Product Name: Neodymium oxide CAS: 1313-97-9 PURITY:99.5%min apperance:Pale violet-blue powder.Can be used in Glass, Catalyst, Laser crystal, Electric capacitor, and Permanent Magnet. We canprovide several grades of Nd products. If you have any enquiry, please feel free to contact us. We trust our good quality and superior services can ...

... and other marterials, and another is coating, so for the substrate glass for the coating and something else, we can do ...

... ; 4. For optical use. Application: Used for window material, mask substrate or heat insulation, optics, electronics, medical treatment, laser industries ect ...

... . When sampling, airborne particles will impact on agar surface of substrate utensil through tiny hole; after incubation of the agar plate ... ;5. Portable, lightweight, convenient to use;6. Easy to exchange substrate utensil, just only take down sampling hole to exchangesubstrate utensil ...

Soda lime glass tubing Sizes can be produced by customers' request Soda lime glass tubing sizes can be produced by customers' request.Chemical Composition CompositionSiO2Al2O3CaO+MgONa2OK2OOtherswt%71281621Physical Characteristics Coefficient of mean linear thermal expansion Softening point 0CAnnealing point 0CDensity(g/cm3)Light transmiting 98.0X10-7/0C6955142.47(546nm)92% Soda lime glass tubing ...

Coating Thickness Gauge The instrument adopts the magnetic and eddy current principle to measure in a non-destructive way Coating Thickness Gauge I. Measuring PrincipleThe instrument adopts the magnetic and eddy current principle to measure in a non-destructive way (1) Magnetic way (type F probe) measure the thickness of non-magnetic coatings on magnetic metallic base (e.g. zinc, aluminum, Cr. ...

... ) SiO2: 80±0.5%2) B2O3: 13±0.2%3) Al2O3: 2.4±0.2%4) Na2O(+K2O): 4.3±0 ...

1.Professional manufacturer with CE and ISO 2.no bubble,no scrape,clear. 3.All kinds of slides 4.OEM is available 7101 ----ground edges, 1"x3", thick 0.8-1.0, 1"x3", thick 1.0-1.2 7102 ----unground edges 7103-----Single concave, ground edges 7104-----double concave, ground edges 7105-----Frosted one end on one side, ground edges 7105-S--Frosted one end on one side, unground edges 7106-----Frosted ...

Professional manufacturer with CE and ISO All kinds of slides OEM is available HDA Microscope slides are available in standard sizes: 1.0-1.2 mm thick in dimensions of 25.4 x 76.2mm(1” x 3”); 25 x 75mm, 26 x 76mm. Microscope slides with special thickness, dimensions and tolerances are also available.HDA Microscope slides are manufactured from normal glass or super white glass. Chemical ...

... ) SiO2: 80+- 0.5%2) B2O3: 13+- 0.2%3) Al2O3: 2.4+- 0.2% 4) Na2O(+K2O): 4.3+- 0 ...

... : 83+- 0.5% 2) B2O3: 13.1 +-0.2% 3) Al2O3: 2.3+- 0.2% 4) Na2O(+K2O): 4.4 +-0 ...

Refractory gunning mix 1.Excellent adhesion, 2.High compressive strength, 3.Excellent resistance for slag and spalling Refractory Gunning mix for maintain of blast furnace and hot blast stoveFeatures1.Excellent adhesion.2.High compressive strength.3.Excellent resistance for slag and spalling.SpecificationItemGeneral gunning repairThermal gunning repairWet gunning repairWet gel gunning ...

we are supply to Philips now. Property of lead free glass tubeUNIT: MMODROUNDNESS WALL WINDAGELCAMBERODWINDAGE+/-DWINDAGE +/-6.0