Unraveling the Myth: Why Bio-Acetate Isn't 100% Biodegradable
In the quest for eco-friendly alternatives, bio-acetate has emerged as a promising contender, flaunting its biodegradable credentials. However, the truth behind this claim requires a closer look. We’ll explain it to you.
Defining biodegradability: More than meets the eye
Before we delve into the complexities, it's crucial to understand how biodegradability is measured. The standard definition is often determined under laboratory conditions. However, these controlled settings don't always mirror the real-world scenarios that materials face.
The leading tester for biodegradability, TUV Austria, employs various methods to assess the breakdown of plastics. In China, for instance, the process involves grinding plastic into small pieces and burying them, resulting in over 95% decomposition in 180 days. Meanwhile, European testing methods simulate a more natural scenario, where the material is not pre-ground, providing a different perspective on biodegradability.
