How to determine if the material of the glue container is suitable?

1. Match Adhesive Chemical Properties: For solvent-based adhesives, prioritize PE or PP plastics; for highly corrosive adhesives, choose 316 stainless steel; for flammable and explosive adhesives, choose fiberglass. This prevents materials from swelling or corroding, which could lead to safety hazards.

2. Verify Usage Scenario Requirements: For large-volume industrial storage, choose metal/composite materials; for small-volume repackaging, choose glass/food-grade PP materials; for high-temperature filling scenarios, choose PP with better temperature resistance instead of ordinary HDPE.

3. Conduct Compatibility Testing: Place a small amount of the adhesive to be stored into the container and let it stand for 24 hours. Observe whether the container shows swelling, discoloration, or leakage. Only use it in bulk after confirming there are no abnormalities.

4. Verify Compliance Qualifications: For food-related scenarios, confirm that the container has food-grade certification; for hazardous chemical storage scenarios, the container must have UN anti-static certification to ensure compliance.