ASTM D1693

What is the Approved Packaging Material for Fully Regulated Items in Travel? Reference Standard: ASTM D1693 Standard Test Method for Environmental Stress-Cracking of Ethylene Plastics Short Answer Travel lotion bottles frequently fail because deep-freeze temperatures in cargo holds cause polymer micro-crystallization, making them brittle enough to shatter during hydraulic impacts from baggage handling. Simultaneously, the … Читать далее