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22771. Fused Quartz Lump 
[Aug 08, 2014]
[Aug 08, 2014] Chemical analysisSiO2: 99.95%-99.9%; Fe2O3: 15ppM max; Li: 1.0ppM; Al2O3: 25ppM max; K: 9ppM max; Na: 11 ppM max; Used in optical fiber, IC, optical lens, newly metallurgy fursnace liners, high grade ceramic ...
22772. Large-Diameter Quartz Tube [Aug 08, 2014]
[Aug 08, 2014] Diameter up to 600 MM, more than 99.95 percent silica, quartz glass tube is transparent to the special type, completely fine with all of its physical and chemical properties, such as good thermal stability, such as ...
Company: Lianyungang Haibo Quartz Co., Ltd.
22773. Fused Quartz Lump [Aug 08, 2014]
[Aug 08, 2014] Constituents: SiO2: 99.95%-99.99%; Fe2O3: 45 ppM max; Al2O3: 50 ppM-100 ppM; K2O: 45 PPM max; Na2O: 45ppM max; Li2O: 2.0ppM max; EC: 1.8-2.2; pH: 5.8 Properties: Hardly coefficient of thermal expansion, ...
22774. Fused Quartz Powder [Aug 08, 2014]
[Aug 08, 2014] Constituents: SiO2: 99.93%-99.95%min; Fe2O3: 60 ppM max; Al2O3: 60 ppM-500 ppM; K2O: 60 PPM max; Na2O: 60 ppM max; Li2O: 2.0ppM max; EC: 1.8-2.2; pH: 6 Properties: Hardly coefficient of thermal expansion, ...
22775. Quartz Crucibles [Aug 08, 2014]
[Aug 08, 2014] Item Properties SiO2 % ≥ 99.7 Maximum service temperature ≤ 1600 Volume density g/cm3 ≥ 1.78 Apparent porosity % ≤ 17 Compression strength MPa ≥ 50 Breaking strength MPa ≥ 20 Thermal conductivity ...
22776. High-Temperature-Resistant Filler Fused Silica Micro Powder [Jul 23, 2025]
[Jul 23, 2025] Key Parameters Parameter Technical Specification Purity ≥99% (Measured: 99.2%-99.8%) Particle Size (D50) 0.5μm-50μm (Custom grading available) Thermal Expansion Coefficient 0.5×10-6/ºC ...
22777. Lithium Battery Separator Fused Silica Micro Powder [Aug 02, 2025]
[Aug 02, 2025] Product Overview This product is high-purity fused silica micro powder, specifically designed for lithium battery separator coatings. It significantly enhances the separator's high-temperature resistance, mechanical ...
22778. High Purity 99.5% Ultrafine Fused Silica Powder for Refractories [Jun 19, 2025]
[Jun 19, 2025] product information: Fused Silica Powder High purity ultrafine fused silica powder is the selection of high quality natural quartz, amorphous silica after high temperature melting and cooling as the main raw ...
22779. High Purity Silica Quartz Powder - 10 Micron Ultrafine Grade [Jun 19, 2025]
[Jun 19, 2025] product information: Fused Silica Powder High purity ultrafine fused silica powder is the selection of high quality natural quartz, amorphous silica after high temperature melting and cooling as the main raw ...
22780. Hydrophobic Fused Silica Powder [Jul 12, 2025]
[Jul 12, 2025] Product Overview This product is manufactured from high-purity quartz sand through high-temperature fusion, ultra-fine grinding, and hydrophobic surface modification. It features high purity (≥99%), low moisture ...
22781. Hydrophilic Fused Silica Powder [Jul 12, 2025]
[Jul 12, 2025] Product Overview This product is manufactured through high-temperature fusion of high-purity quartz sand, followed by ultra-fine grinding and surface hydrophilic modification. It features a purity of ≥99%, ...
22782. Premium Thermal Conductivity Powder with Spherical Aluminum Oxide [Jun 19, 2025]
[Jun 19, 2025] product information: Spherical aluminum oxide powder Spherical alumina is calcined by high-temperature melting injection of ordinary amorphous Al2O3, and then sieving, purification and other processes to obtain ...
22783. Semiconductor Quartz Clock Cover [Apr 18, 2025]
[Apr 18, 2025] Semiconductor quartz clock covers are mainly used for photolithography, etching, coating and other processes in the semiconductor manufacturing process, as follows: Lithography process: In the photolithography step, ...
22784. Quartz Feeder [Apr 18, 2025]
[Apr 18, 2025] In the field of photovoltaics, quartz feeding tubes are mainly used for the following purposes: Accurate transportation of raw materials: In the production of monocrystalline silicon, it is used to accurately ...
22785. Photovoltaic Shiyingzhou [Apr 18, 2025]
[Apr 18, 2025] Shi Yingzhou has various uses in the photovoltaic industry and other related fields, as follows: Photovoltaic cell production Diffusion process: In the diffusion process of photovoltaic cell production, quartz boats ...
