Color Change Analysis On Polyethylene Coils
Study of the causes of color variation (pinking) on lateral portions of polyethylene coils. The customer has commissioned us to carry out quality control and defects on a product. Specifically, it required an investigation to determine which external (environmental and conservation) and chemical (derived from the composition of the artifacts) factors caused the coloring on […]
Aging Plastic Materials By Veterometer
Determination of degradation products derived from oxidation processes on plastic films versus time. The goal of the study was to understand the formation of compounds during the aging of plastics, in particular polyethylene, and to determine the substances that are formed during the degradation processes of plastic films exposed to UV radiation. The study used […]
Traditional vs Compostable Packaging
Evaluation of the biodegradation performance of “traditional” and compostable packaging in the sea environment The customer requested an evaluation of the performance of seawater biodegradability of an article consisting of a biopolymer and cellulose coupled to a polyolefin packaging. To conduct the test, an experimental setup was prepared using static respirometers and a climatic chamber […]