Import Far Ultraviolet Quartz Glass — Buy in wholesale FOB from Supplier in China
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Far Ultraviolet Quartz Glass
Far Ultraviolet Quartz Glass from GianTek Quartz Material Co., Ltd. is a high-purity synthetic optical quartz glass manufactured from silicon tetrachloride, with a hydroxyl content of 2000 ppm. It is engineered for optical transmission in the deep ultraviolet range below 250 nm, making it suitable for semiconductor lithography systems and scientific instruments requiring UV transparency. The material exhibits high homogeneity and low impurity levels critical for precision optics.
This grade of quartz glass is produced via chemical vapor deposition, ensuring structural uniformity without granular defects. The 2000 ppm hydroxyl content is typical for FUV-grade material, balancing UV transmission with mechanical stability. Unlike natural quartz, synthetic quartz avoids mineral inclusions that scatter light. The material is transparent from 185 nm to 2500 nm, with a transmittance of approximately 90% at 185 nm, a key benchmark for photolithography applications.
Buyers include semiconductor equipment manufacturers, UV lens producers, and research labs developing excimer laser systems. The product is sold as raw optical material for cutting, polishing, and coating into lenses, windows, and prisms. Packaging is export-grade, with custom dimensions available. Trade terms are not specified, but bulk orders are implied by the industrial context. Buyers must confirm dimensional tolerances and surface quality specifications before ordering.
| Material composition | Synthetic optical quartz glass (SiO2) from silicon tetrachloride |
| Hydroxyl content | 2000 ppm |
| UV transmission range | 185 nm to 2500 nm |
| Transmittance at 185 nm | Approximately 90% |
| Absorption peak | 2730 nm (no granular structure) |
| Refractive index homogeneity | High, suitable for precision optical applications |
| Typical form | Slabs, rods, or custom-cut blanks for optical fabrication |
| Typical surface finish | Polished to optical grade (λ/4 or better) for lens applications |
| Typical thermal expansion coefficient | 5.5 × 10^(-7) /°C (standard for synthetic fused silica) |
| Typical density | 2.203 g/cm³ (standard for high-purity synthetic quartz) |
GianTek Quartz Material Co., Ltd. is based in Shanghai, with a commercial address at Rm.405 Jing'an Commercial House, Huashan Road. The company is classified as an imported supplier with harbor trust tier, indicating basic verification through export channels. No production facility, lab certifications, or R&D team details are disclosed. The listing shows no response rate or average response time, suggesting limited buyer interaction history.
The supplier appears to specialize in sourcing and distributing synthetic quartz materials rather than manufacturing them in-house. There is no mention of in-house spectroscopy, refractive index mapping, or hydroxyl content verification equipment. Buyers should treat this as a distributor of optical-grade quartz, not a certified material producer. Confirmation of batch traceability and material certification is essential before procurement.
Far Ultraviolet Quartz Glass is a high-purity synthetic optical material produced from silicon tetrachloride, featuring 2000 ppm hydroxyl content for superior short-wave UV transmission. This FUV-grade quartz glass is specifically engineered for semiconductor lithography, deep-UV optics, and scientific instrumentation requiring wavelengths below 250 nm. Widely traded as optical raw material for lens fabrication and photolithography equipment, it meets demanding specifications for refractive index homogeneity and UV transparency. Export-grade packaging with custom dimensions available for industrial buyers sourcing optical materials globally.
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Sourcing Far Ultraviolet Quartz Glass from GianTek Quartz Material Co., Ltd. - China Import Guide
Before ordering, confirm the hydroxyl content and UV transmission curve for the specific batch, as these vary between production melts. Request a certificate of analysis showing ICP-MS results for metallic impurities and interferometry data for refractive index homogeneity. Ensure the material is labeled with a batch number traceable to test reports. Do not accept generic material declarations without data.
Confirm Incoterms - FOB Shanghai is common - and request a detailed packing list with gross weight, dimensions, and packaging material. Lead time for custom sizes may be 4 to 6 weeks. Payment is typically via T/T, with 30% deposit and balance against copy of shipping documents. Insist on export documentation matching the HS code for synthetic quartz glass (7001.00).
Upon arrival, inspect for surface scratches, haze, or micro-cracks under UV light. Use a spectrophotometer to verify transmittance at 185 nm and 193 nm against the supplier’s certificate. Check dimensional accuracy with calipers or CMM. Retain samples for future quality audits. If used in photolithography, perform a contamination test with particle counting before installation.
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30 suppliersBuy Far Ultraviolet Quartz Gl in Bulk — Supplier in China
When sourcing Far Ultraviolet Quartz Glass for your business, securing the right balance of quality and cost is essential. GianTek Quartz Material Co., Ltd., a supplier based in China, offers this product with key specifications including Far Ultraviolet (FUV) Grade / Synthetic Optical Quartz, SiO2 >99.99%, Hydroxyl (OH) ~2000 ppm, Synthetic from SiCl4, and Custom blanks, typically 50mm - 300mm diameter / thickness 5mm - 50mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $800 – $1,500 / kg and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7002.31, making it a staple in the Quartz sector with strong demand from importing countries worldwide.
Far Ultraviolet Quartz Gl Specifications, Trade Terms & Pricing
Importing Far Ultraviolet Quartz Gl requires careful attention to shipping logistics, customs compliance, and secure payment terms. GianTek Quartz Material Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7002.31 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
About GianTek Quartz Material Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Far Ultraviolet Quartz Gl for business registration and quality documents before ordering. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of manufacturers and exporters across 200+ countries. Explore similar products in the Quartz category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Import Far Ultraviolet Quartz Gl — Shipping, Logistics & Customs
Importing Far Ultraviolet Quartz Gl requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7002.31 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Far Ultraviolet Quartz Gl
What is the wholesale price of Far Ultraviolet Quartz Glass?
The current listed wholesale price for Far Ultraviolet Quartz Glass from GianTek Quartz Material Co., Ltd. is $800 – $1,500 / kg on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to GianTek Quartz Material Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Far Ultraviolet Quartz Gl?
The supplier, GianTek Quartz Material Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Far Ultraviolet Quartz Gl. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Far Ultraviolet Quartz Glass?
For international shipping and customs clearance, Far Ultraviolet Quartz Glass is classified under HS Code 7002.31. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Far Ultraviolet Quartz Gl from China?
To import Far Ultraviolet Quartz Gl from China, negotiate shipping terms (FOB, CIF, or EXW) directly with GianTek Quartz Material Co., Ltd.. Ensure you have the necessary import licenses for Quartz products in your destination country.
How can I check GianTek Quartz Material Co., Ltd. before ordering?
Open the GianTek Quartz Material Co., Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Far Ultraviolet Quartz Glass?
The key specifications for Far Ultraviolet Quartz Glass supplied by GianTek Quartz Material Co., Ltd. include Far Ultraviolet (FUV) Grade / Synthetic Optical Quartz, SiO2 >99.99%, Hydroxyl (OH) ~2000 ppm, Synthetic from SiCl4, and Custom blanks, typically 50mm - 300mm diameter / thickness 5mm - 50mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Far Ultraviolet Quartz Gl?
GianTek Quartz Material Co., Ltd. offers Far Ultraviolet Quartz Gl with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Far Ultraviolet Quartz Gl the most?
Far Ultraviolet Quartz Gl is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from GianTek Quartz Material Co., Ltd. through our platform.
What certifications does this Far Ultraviolet Quartz Gl supplier hold?
GianTek Quartz Material Co., Ltd. maintains international quality certifications. These ensure that the Far Ultraviolet Quartz Gl meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Far Ultraviolet Quartz Glass on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. GianTek Quartz Material Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with GianTek Quartz Material Co., Ltd..
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