ASTM D6182-21 establishes a standardized, Bally flexometer-based method for evaluating the flexibility and adhesion of surface coatings on finished leather, specifically detecting cracking, delamination, and discoloration. The test simulates real-world stress on materials for applications like footwear and upholstery, ensuring quality control by simulating continuous flexing. For the full standard, visit ASTM International .
apply to "wet blue" leather (semi-processed, uncolored leather). ASTM International ⚙️ How the Test Works The test uses a specialized machine called a Bally Flexometer iTeh Standards Preparation astm d61821 pdf
This instructs the technician to condition the plastic specimen for 96 hours at 23 °C and 50% relative humidity. It provides a standardized way for manufacturers to
, which replaced the older versions like D6182-00(2015). It provides a standardized way for manufacturers to ensure that leather items—like shoes, car seats, or jackets—don't crack or peel during normal use. 🔍 Overview of the Standard Official Name apply to "wet blue" leather (semi-processed
Subject materials to specific conditions to predict how they will behave in service. Key Conditioning Procedures