High-Purity High-Temperature Resistant Quartz Flask-Mia
Published On: June 23, 2026
High-Purity High-Temperature Resistant Quartz Flask
Case Overview
This case focuses on the batch production of high-purity quartz flasks specifically tailored for the Korea Advanced Chemical Analysis and New Energy Materials Laboratory.The client’s core experimental scenarios include high-temperature constant-pressure reaction, strong acid and organic solvent heating digestion, vacuum distillation and ultra-clean sample pretreatment, which impose stringent requirements on material purity, high-temperature thermal stability, chemical corrosion resistance and overall structural uniformity of laboratory vessels. We provided a one-stop customized quartz flask solution including high-purity material optimization, thickened anti-deformation molding, seamless blow molding and ultra-clean finishing treatment. The solution effectively solved common problems of traditional glass flasks such as high-temperature deformation, chemical erosion, impurity precipitation and low experimental data stability, fully meeting the client’s long-cycle precision experimental production demands.
Client Pain Points Before Cooperation
Traditional borosilicate glass flasks have poor high-temperature resistance and are prone to softening, deformation and bottom bulging under long-term heating conditions, resulting in inconsistent reaction environments and poor experimental repeatability.
Conventional glass vessels cannot resist strong acid, strong alkali and high-concentration organic corrosion. Long-term use leads to inner wall corrosion, peeling and micro-particle falling off, which seriously contaminates experimental samples and interferes with trace component detection.
Ordinary lab flasks contain residual metal impurities and hydroxyl groups. Precipitation of trace impurities during high-temperature heating causes sample pollution, greatly reducing the accuracy of precision chemical analysis and material synthesis experiments.
Generic glass flasks suffer from poor thermal shock resistance. Rapid temperature rise and fall in experimental processes easily cause cracking and damage, resulting in frequent equipment replacement and increased experimental cost loss.
Our Customized Quartz Flask Solution
Ultra-High-Purity Quartz Material Selection: Adopt 99.99% high-purity synthetic fused silica raw material with ultra-low metal ion content and low hydroxyl characteristics. The material features excellent chemical inertness, effectively avoiding ionic precipitation and sample contamination, and supporting ultra-clean trace analysis and high-purity material synthesis experiments.
Integrated Seamless Blow Molding Process: Adopt integral seamless molding technology to eliminate weld lines and structural stress. The flask body, bottle mouth and bottom wall are uniform in thickness, with stable overall structure, effectively avoiding local deformation and liquid leakage under high-temperature and long-term heating conditions.
Super Corrosion-Resistant & Anti-Pollution Treatment: The inner and outer walls are treated with high-precision flame polishing and ultra-clean acid washing processes, with smooth and dense surface without micro-pores, bubbles and impurities. It can stably resist long-term erosion of strong acid, alkali and various organic solvents, ensuring no wall peeling or sample pollution.
Delivery & Actual Operation Effect
After long-term experimental verification by the client, the customized high-purity quartz flasks show outstanding application performance. The products maintain stable structure under continuous high-temperature heating and alternating cold and hot working conditions, with zero deformation and zero cracking. The ultra-inert material completely avoids impurity precipitation and sample cross-contamination, significantly improving experimental data accuracy and repeatability. Excellent corrosion resistance greatly extends the service life of experimental vessels, reduces consumable replacement frequency and overall laboratory operating costs, and establishes a stable high-precision experimental supporting system for the client’s material research and chemical analysis projects.
