What is the structure of the plastic Thermoforming machine

The plastic Thermoforming machine is mainly composed of four structures. The following sections will introduce them one by one.
One of the structural elements of the vacuum molding machine is synthetic resin. It is the main component of plastic, and its content in plastic is generally between 40% and 100%. Due to its high content and the fact that the properties of resin often determine the properties of plastics, resin is often regarded as a synonym for plastic. For example, mixing polyvinyl chloride resin with polyvinyl chloride plastic, phenolic resin with phenolic plastic. In fact, resin and plastic are two different concepts. Resin is an unprocessed original polymer, which is not only used to make plastics, but also raw materials for coatings, adhesives and Synthetic fiber. Except for a small portion containing 100% resin, the vast majority of plastics require the addition of other substances in addition to the main component resin.
Structural element 2: filler. It is also known as a filler, which can improve the strength and heat resistance of plastics and reduce costs. For example, adding wood powder to phenolic resin can greatly reduce costs, making phenolic plastic one of the cheaper plastics, while also significantly improving mechanical strength.
Structural element three: plasticizer. It can increase the plasticity and softness of plastics, reduce brittleness, and make plastics easy to process and shape. Plasticizers are generally high boiling organic compounds that are miscible with resins, non-toxic, odorless, light and heat stable, and commonly used are Phthalic acid esters. For example, when producing polyvinyl chloride plastic, if a large amount of plasticizer is added, soft polyvinyl chloride plastic can be obtained. If no or less plasticizer is added (dosage<10%), hard polyvinyl chloride plastic can be obtained.
The fourth structural element of the vacuum molding machine: stabilizer. In order to prevent the decomposition and damage of synthetic resins by light and heat during processing and use, and to extend their service life, stabilizers should be added to the plastic. Commonly used include stearates, epoxy resins, etc.
Through the introduction of the plastic Thermoforming machine manufacturer above, you should know what the structure of the plastic Thermoforming machine is like!