Nantong Jingcai Precision Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T |
| Supply Ability | 2000 metric ton per month |
| Delivery Time | 30-45 days |
| Packaging Details | Clean plastic sealing bag + master carton + wooden crate |
| Porosity | 0.2296% |
| Bore Size | <20μm |
| Highest Continuous Working Temperature - Short Time (℃) | 1300 |
| Highest Continuous Working Temperature - Long Time (℃) | 1150 |
| Coefficients of Thermal Expansion (K-1) | 0.47*10-6 (20-320℃) |
| Thermal Conductivity (20℃, W/m·k) | 0.845 |
| Specific Heat (J·G-1·K-1) | 0.6559 |
| Permittivity (500MHZ, 20℃) | 3.8 (500MHZ, 20℃) |
| Dielectric Loss | 0.0001 |
| Tensile Strength (Mpa) | 50 |
| Flexural Strength (Mpa) | 83 |
| Torsional Strength (Mpa) | 29 |
| Brand Name | PQ |
| Model Number | PQ052E |
| Certification | MSDS, Rohs, REACH, ISO, GS, BV, Intertek |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T | Supply Ability | 2000 metric ton per month |
| Delivery Time | 30-45 days | Packaging Details | Clean plastic sealing bag + master carton + wooden crate |
| Porosity | 0.2296% | Bore Size | <20μm |
| Highest Continuous Working Temperature - Short Time (℃) | 1300 | Highest Continuous Working Temperature - Long Time (℃) | 1150 |
| Coefficients of Thermal Expansion (K-1) | 0.47*10-6 (20-320℃) | Thermal Conductivity (20℃, W/m·k) | 0.845 |
| Specific Heat (J·G-1·K-1) | 0.6559 | Permittivity (500MHZ, 20℃) | 3.8 (500MHZ, 20℃) |
| Dielectric Loss | 0.0001 | Tensile Strength (Mpa) | 50 |
| Flexural Strength (Mpa) | 83 | Torsional Strength (Mpa) | 29 |
| Brand Name | PQ | Model Number | PQ052E |
| Certification | MSDS, Rohs, REACH, ISO, GS, BV, Intertek | Place of Origin | China |
| High Light | Semiconductors Quartz Opaque ，Quartz Opaque High Purity ，PQ052E Quartz Raw Material | ||
Natural Quartz Materials (Opaque) High Purity by PQ - PQ052E, for Semiconductor & High-End Optics Industries
Opaque quartz raw material for the semiconductor industry is a high-purity, sintered silica (SiO₂) material characterized by numerous micron-sized bubbles that block light and enhance thermal insulation. It is derived from high-purity quartz sand and used to manufacture critical, high-temperature, and corrosion-resistant components like crucibles, diffusion tubes, and furnace components.
PRODUCT SIZE
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2024
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Nantong Jingcai Precision Co., Ltd. a subsidiary of ZTT Group (Stock Code: 600522), is professional fabricator of quartz end products for the industries of semiconductors and high-end optics. For semiconductor parts, our products cover the categories of etching, RTP, oxidation, diffusion, epitaxy, t... Nantong Jingcai Precision Co., Ltd. a subsidiary of ZTT Group (Stock Code: 600522), is professional fabricator of quartz end products for the industries of semiconductors and high-end optics. For semiconductor parts, our products cover the categories of etching, RTP, oxidation, diffusion, epitaxy, t...
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