High viscosity system molecular distillation equipment

processHigh viscosity system molecular distillation equipmentIn the application of thin film evaporators, some applications require thin film evaporators to handle high viscosity materials, such as devolatilization and oligomerization of high viscosity polymers or resin products. At this point, it is necessary to choose a specially designed scraper rotor and a thin film evaporator capable of handling high viscosity material systems.

High viscosity system molecular distillation equipmentPolymers or adducts synthesized from monomers are generally thermosensitive, and during the refining process, especially during monomer removal, polymers are prone to decomposition reactions at high temperatures. Therefore, traditional vacuum distillation cannot achieve satisfactory refining results. The use of thin film evaporation technology for material separation at high vacuum and low temperature can effectively protect the quality of polymer products.

Product application case:

High viscosity organic silicon decyclic small molecules

Organic silicon products are widely used in industries such as aerospace, electronics and electrical, chemical, light industry, medical, etc., mainly for sealing, bonding, lubrication, coating, waterproofing, moisture resistance, inert filling, etc. With the continuous growth of the quantity and variety of organosilicon, the application fields are constantly expanding, and the proportion of high viscosity organosilicon products is also increasing. And with the increasing demand for product quality in the industry, the requirement for small molecule content in products is also becoming higher. Only by using specially designed thin film evaporators can this requirement be achieved.