Microbial degradable materials in the fully degradable sheet production line refer to raw materials that can be degraded through the interaction between natural microbial species such as bacteria, bacteria, and algae. This chemical substance can basically be completely dissolved by environmental microorganisms, and after dissolution, it becomes carbon dioxide and water, or methane gas and water. The degradable substances of biodegradable packaging products can participate in the carbon nitrogen cycle system of nature. Carbon and nitrogen elements can not only form the basic skeleton of organisms, but also complete biological metabolism through their own biochemical reactions. Therefore, microbial degradation of plastic packaging products is an environmentally friendly raw material.
The manufacturer of the fully degradable sheet production line thinks that photodegradation plastic packaging products refer to raw materials that will automatically degrade under the action of light. The reaction mechanism is that plastic will digest and absorb ultraviolet light from sunlight, resulting in a decrease in bond energy, long chain breaking of polymers, and the transformation of biological macromolecules into small molecule water. Small molecule water undergoes another oxidation reaction. Oxygen free radicals can break wires, and small molecule water residues can be completely oxidized by gas and air. Photodegradation plastics are divided into copolymer type plus forming.
Manufacturers of fully degradable sheet production lines believe that polymer plastics are a type of plastic made from individual copolymers such as carbon monoxide or other cyclohexanols. The carbonyl chromophores and some weak bonds in the polymer chain are more unstable under light conditions to achieve photodegradation. The addition type involves adding initiators such as benzophenone to conventional plastics to digest and absorb 300nm wavelength light, promote intermolecular dehydrogenation, continuously reduce content, and achieve complete degradation. The precondition for photodegradation plastics to be degraded is that there is enough light source, which is actually ultraviolet light. Under conditions of insufficient sunlight or ultraviolet light, raw materials cannot be degraded, resulting in harsh reaction conditions.
With the development of the times, the production line of fully degradable sheets has become a hot topic of diagnosis and treatment. The treatment methods of medical waste are receiving increasing attention. Chemical substances with water absorption capacity are added inside, and medical waste thrown into the water after use will dissolve in the water. This is how surgical gloves are usually handled.
What is the important method for manufacturers of fully degradable sheet production lines in China to produce flame retardant fiber materials by selecting physical and mechanical methods, and adding flame retardants to ensure the flame retardant level of fiber materials. Although the method used in China is more convenient, there are also many problems in the specific production process, such as the high usage of flame retardants. And adding flame retardants to fiber materials can directly affect the physical and chemical properties of the substrate polymer, especially the production and processing characteristics, electrical and physical properties. At the same time, the poor stability of flame retardants in materials leads to their easy outflow during use, which not only pollutes the environment but also leads to serious waste of resources. In addition, bromine and chlorine flame retardants are widely used due to their high flame retardancy levels.