On January 20, 2026, to enhance the analytical testing capabilities of R&D personnel and strengthen product quality control, the company specially invited GC expert Mr. Sun to conduct specialized gas chromatography training. Multiple key R&D and quality inspection staff participated, mastering the core technologies and application essentials of gas chromatography in depth through integrated theory and practice.    
     Fine-Blend's compatibilizers, toughening agents, and other products are extremely sensitive to raw material purity, monomer residues, and small molecule impurities. Variations in raw material batches directly affect product performance stability. This training will empower the R&D team to establish a standardized GC testing system for raw materials, ensuring batch-to-batch stability from the source and providing more reliable quality assurance for downstream customers.