High Purity Precision Drilling Quartz Nozzle For Semiconductor & PV Microelectronics

Product Name: High Purity Precision Quartz Nozzle
Dimension: Outer Diameter Φ10mm * Inner Hole Diameter Φ0.5mm * Total Length 2mm

This nozzle is integrally processed from high-purity quartz with precision drilling. It features high temperature resistance, resistance to strong acid and alkali, zero metal ion precipitation, smooth inner wall anti-clogging and high wear resistance. Widely used in wafer cleaning, laboratory atomization, fine chemical gas spraying, new energy material coating, environmental micro gas-liquid atomization and other working conditions. Detailed scenarios are as follows:

Semiconductor and PV Microelectronics

Wafer Spraying and Cleaning with High-Purity Chemical Liquid Atomization fitting for hydrofluoric acid and high-purity etching cleaning solution. Quartz will not react with corrosive liquid, no heavy metal contamination or pitting on wafer surface to ensure chip yield. Precise Shunting of High-Purity Electronic Carrier Gas Micro shunting and purging nozzle for inert gas such as nitrogen and argon. Tiny bore delivers uniform fine airflow for chamber purging and even precursor delivery.

Laboratory Chemistry and Micro Atomization Experiments

Micro Reagent Atomization and Gas Sample Ejection Atomization reaction of trace acid-base reagent and carrier gas diversion for gas chromatography. Small bore produces even fine mist to boost gas-liquid contact efficiency for catalysis, absorption and micro detection tests. High-Temperature Atmosphere Purging and Sample Dust Removal Inert gas purging fitting for tube furnaces and reaction chambers, stably withstand 200~1100℃ without cracking under thermal shock.

Lithium Battery New Materials and Fine Chemicals

Atomization Synthesis of High-Purity Raw Materials Atomization nozzle for lithium battery precursors and ultra-high-purity chemical salt solution. Resist long-term flushing of HF and concentrated alkali, smooth inner wall prevents crystal blockage for continuous stable atomization. Spray Buffer for Strong Corrosion Processes Special spray head for pickling and alkaline washing production lines. Replace metal and borosilicate nozzles with no rust or ion leaching to extend service life.

Environmental Detection and Special High-Temperature Atomization

Atomization and Absorption for Trace Waste Gas Sampling Supporting atomization component for pollution exhaust testing. Break absorption liquid into fine mist to fully capture trace pollutants and improve detection accuracy. Continuous High-Temperature Spraying Fit for high-temperature gasification and hot spraying processes. Stable under wide temperature range, wear-resistant against long-term high-frequency flushing with unchanged bore size.

Excellent Corrosion Resistance: Resist long-term flushing by hydrofluoric acid, concentrated strong acid and alkali. Metal nozzles tend to rust while borosilicate glass fails under HF environment.

Wide High-Temperature Range: Stable continuous operation at 200–1100℃, outstanding thermal shock resistance against sudden cold-hot alternation without cracking.

Ultra-Low Impurity Leaching: Integral high-purity quartz without heavy metal dissolution, free of contamination for wafers, high-purity reagents and electronic gas sources.

Smooth Inner Wall Anti-Clogging: Precision polished bore prevents adhesion of crystals and particles to reduce maintenance downtime.

High Hardness and Erosion Resistance: High Mohs hardness avoids bore enlargement caused by long-term high-speed liquid/gas flushing, maintaining stable dimensional accuracy.

Precise Micro Flow Bore: 0.5mm precision tiny hole delivers uniform stable liquid/gas flow for accurate micro atomization and flow control.