Low grade quartz nozzle Low grade refractories, charge III. Basic Parameters Bulk Density :2.2 g/m3 Hardness :7 Softening Point :1500°C Melting Point :1580°C Coefficient of Thermal Expansion :0.1 PH value :6 IV. Chemical Composition Guaranteed Value Typical Values SiO2 99%min 99.22...
Less Sio2 Quartz White Artificial Quartz Stone for Kitchen, Bathroom, Walls, Floors, Countertops, and Dressing Tables, Find Details and Price about Quartz Countertop Quartz Vanity Top from Less Sio2 Quartz White Artificial Quartz Stone for ...
1. Near zero thermal expansion, extremely low thermal conductivity.2. Excellent thermal stability.3. High purity (the SiO2 content is above 99 %). 4. Chemical properties are stable.5. General mechanical production, particle size for angle type. II. Main Areas of Application Lo...
Purity 99.9% Pure Sio2 Row Material Quartz Glass Size as Per Drawing Usage Semiconductor, Lab Woeking Temp 1100c Keyword Semiconductor Silicon Wafer Carrier Transparent Fu Transport Package 1.Plastic Air Cushion Film 2.Foam Material 3.Car Specification Custom Trademark OEM Origin ...
strong alcali the main component is Sio2≥99.99 % and other materials (K2O, Na2O Fe2O3) less than 0.10 % , good hardness, compress resistance ≥70MPa, high thermal shock resistance, There is no crack eve after hundred sudden heat and sudden cold. Silica Ceramic Crucible A...
Quartz Glass, Fused Silica, Quartz Ceramic, Fused Silica Powder, Sio2, Quartz Wafer, Glass Ball, Quartz Crucible, Coating Material, High Temperature Textiles More Company Introduction Trade Capacity Production Capacity YONGSIN QUARTZ was founded in 1998 as a joint venture. It applies itself to de...
High purity , SiO2> 99.99%. High temperature resistance, can work under 1200°C continuously, and in short time can even work under 1500°C. Electric insulation, it is 10000 times of usual glass. Acid and Alkali resistance Excellent thermal shock stability Health care and...
It has high purity, heat resistance and corrosion resistance, also be low coefficient of thermal expansion. It contains no air bubble and controlled to the grade of PPM, has the great performance such as high temperature proof, chemical stability, perfect insulation and transmi...
Our quartz rods features high purity (>99.99%), good physical and chemical properties, tight tolerances, and low -OH content. The rods are used in a variety of applications by our customers. * Properties: High purity , SiO2> 99.99%. Strong Hardness...
The low-high quartz and quartz-coesite transition to 40 kbar between 600° and 1600°C and some reconnaissance data on the effect of NaAlO2 comp... The phase relations of low quartz, high quartz, and coesite were reinvestigated using extremely pure SiO2. The study was conducted with a pi...