New Polymer Materials:
Including nylon, PP, PE, and composite materials. Nitrogen inerting in polymerization reactors isolates oxygen to prevent material degradation and yellowing.
- Melt Extrusion and Wire Drawing: Nitrogen purging stabilizes molecular weight and enhances material toughness.
- Carbon Fiber Carbonization: High-temperature nitrogen protection ensures proper shaping, prevents wire burnout, and improves tensile strength.

Copper Foil, Aluminum Foil, and Precision Metal Materials:
- Rolling and Annealing: Ensures a bright, oxidation-free finish with a mirror-like surface quality.
- Structural Integrity: Prevents excessive grain growth while enhancing ductility, electrical conductivity, and thermal conductivity. 

For fiberglass, membrane materials, and novel nanomaterials:
full nitrogen protection is maintained throughout the drying, curing, and winding processes. This enables precise control over crystal morphology, prevents agglomeration, and guards against oxidative discoloration, resulting in enhanced purity stability.

Nitrogen Purging of Piping and Reactor Vessels:
Ensuring Explosion-Proof Safety in Production
In facilities handling organic solvents or combustible dusts, nitrogen is utilized to purge oxygen from piping and reactor vessels, thereby suppressing dust explosions and preventing the combustion or detonation of solvents.
Applications include: controlling crystal phases during powder sintering; preventing oxidation in lithium-ion battery and photovoltaic manufacturing; inhibiting decarburization during high-temperature forming; stabilizing the performance of polymeric materials; and controlling impurities in clean manufacturing processes.