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7681. Pecvd Quartz Tube/Fused Silica Tubes/Fused Silica Tubing for Pecvd Tube Equipment 
[Dec 25, 2023]
[Dec 25, 2023] MATERIAL spec type GE QUARTZ 30*26*1130MM PECVD SPackaging & Delivery Packaging Detail: Standard export wooden packaging Delivery Detail: 10days Specifications 1. Quartz tube 2. Purity 99.99% min 3. ...
7682. High-Purity Fused Silica Rod High-Purity Quartz Glass Rod for Semiconductor (GE material) [Dec 25, 2023]
[Dec 25, 2023] Our production, processing and marketing of all kinds of quartz glass tube, quartz sheath tube (single crystal furnace graphite electrode protection), high purity quartz insulating ring. Shrouds (polycrystalline ...
7683. 99.95% High Purity Fused Silica Powder, 3.5μm Ultrafine Quartz Silica Powder [Jun 11, 2026]
[Jun 11, 2026] Product Description Introduction to Silica Powder Our silica powder boasts excellent dielectric properties, low thermal expansion coefficient, complete chemical inertness, and a neutral pH value. It does not undergo ...
7684. Quartz Glass Tubing, Fused Silica Tube [Dec 25, 2023]
[Dec 25, 2023] Packaging & Delivery Packaging Detail: Standard export wooden packaging Delivery Detail: 10days Specifications 1. Quartz tube 2. Purity 99.99% min 3. Resistance 1100 degree, 1000 long time work 4. Low OH 5. ...
7685. 3mm Thickness Quartz Sleeve, Fused Silica Tubes [Dec 25, 2023]
[Dec 25, 2023] Quartz Sleeve UV Disinfection System, UV Water Sterilizer, Ultraviolet Sterilization System Quartz sleeves protect UV lamps from water. They are made of pure (more than 99.99%) SiO2 in order to transmit the UV light ...
7686. 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 ...
7687. Surface-Modified Fused Silica Powder (High-Purity Nano/Micron Grade) [Jul 12, 2025]
[Jul 12, 2025] Key Selling Points Ultra-High Purity: SiO2 content ≥99%, low metal ion impurities Precise Particle Size: Adjustable D50 0.5-50μm, customizable grading available Surface Modification: Treated with silane ...
7688. Special Fused Silica Micro Powder for Vacuum Casting [Jul 12, 2025]
[Jul 12, 2025] Product Overview This product is a high-purity fused silica micro powder specially designed for vacuum casting processes. It features ultra-high purity (≥99%), low thermal expansion coefficient, excellent ...
7689. High-Purity Fused Silica Micro Powder (Specialized for 5G Materials) [Jul 12, 2025]
[Jul 12, 2025] Core Selling Points Key foundational material for 5G industry chain Purity ≥ 99%, ultra-low impurity content Precisely controlled particle size (D50 0.5-50μm) Low dielectric constant/loss, compatible with ...
7690. Ceramic-Reinforced Fused Silica Micro Powder [Jul 12, 2025]
[Jul 12, 2025] Product Overview Ceramic-reinforced fused silica micro powder is a high-purity, ultra-fine powder material produced using advanced fusion technology. It exhibits excellent chemical stability, high insulation, low ...
7691. Low Thermal Expansion Fused Silica Micro Powder [Jul 12, 2025]
[Jul 12, 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 ...
7692. High-Purity Fused Silica Powder for Semiconductors [Jul 12, 2025]
[Jul 12, 2025] Product Overview This product is a high-purity fused silica powder specifically designed for advanced electronics industries such as semiconductors and integrated circuits. Manufactured from high-purity quartz raw ...
7693. Modified Fused Silica Powder High Purity (≥ 99%) [Jul 12, 2025]
[Jul 12, 2025] Product Overview Modified fused silica powder is a spherical silicon dioxide powder produced through high-temperature melting technology, followed by surface modification. It features ultra-high purity (≥99%), ...
7694. Fused Silica Micro Powder for Precision Casting [Jul 12, 2025]
[Jul 12, 2025] Product Overview This product is a high-purity fused silica micro powder specially designed for precision casting, ceramics, electronic packaging, and high-end composite materials. It is produced from ultra-pure ...
7695. High-Purity Optical Grade Fused Silica Micro Powder [Jul 12, 2025]
[Jul 12, 2025] Product Overview This product is manufactured from high-purity quartz sand through a high-temperature fusion process. It features high refractive index (1.458@589nm), low thermal expansion coefficient ...
