Molecular chain lengths and their meaning
Very long molecular chains in the gelatine spectrum with a high bloom value have the property of being able to bridge large distances. However, their inner cohesion is stronger than in the short-chain geltaine. However, these gelatines have slightly redused adhesive forces. They are used in the ballistic field (shot attempts and flight path calculation of projectiles), cake icing, photo film etc.
In contrast, the very short molecular chains in the gelatine spectrum have a low Bloom value.
Due to the short chain, their inner cohesion is less. However, they have particualrly high adhesive forces, as many small chains allow several anchor points between the two sides, which have to gab. One of its areas of application is its use as a glue.
In between there is the entire spectrum of lengths and, depending on the application, in different mixing ratios. Gummy bears, food supplements, release agents, food adhesives, medical products, binders and much more. require very different properties, which can be adjusted with special gelatine.