PVC granules are one of the types of products produced by Zafar Shimi Kimiagar Company using high-quality raw materials. In the distant past, two chemists from the German Gresham Electron companies tried their best to use PVC in the production of commercial products. However, due to numerous problems in the production process, such as the hardness and brittleness of the polymer, they were not successful in this work.
In 1926, Waldo Simon was able to find a way to soften polymers by mixing PVC with other additives and ultimately achieve a flexible material that is widely used in commercial industries.
PVC granules are compared to materials used in the production of plastic products. PVC granules are produced by Zafar Shimi Kimiagar Company using the best methods and raw materials, so you can buy this product with confidence.
Granules are a type of polymer produced in small pieces. They are melted in various applications of this product and used by manufacturers, and manufacturers can shape them to their desired shape.
Granules are usually produced from recycled materials, which significantly reduces production costs. Polymers that are melted and used for the first time will have better quality and properties than recycled polymers that are melted several times, but it is worth noting that there are some polymers that still maintain their properties even after melting and shaping several times.
Different raw materials with different qualities are used in the preparation of various types of granules. The higher the quality of the raw materials used in the production of granules, the higher the quality of the granules produced.
PVC granules are one of the most important and versatile plastic materials used in various industries. The production of PVC granules includes the following steps.
Selection of raw materials: Selection of raw materials is one of the most important steps in the production of PVC granules. One of the main raw materials used in the production of this product is polyvinyl chloride, or PVC. PVC is a plastic polymer that is used in powdered or crushed form as a raw material in the production process of PVC granules. In addition to PVC, other raw materials such as fillers, softeners, colorants, curing agents and chemicals are also used in their structure. Selecting raw materials and combining them together to produce suitable PVC granules must be done with great care and attention.
Heat transfer: In the production process of PVC granules, heat transfer is one of the important processes. This process is often carried out to soften plastic materials, especially PVC. At this stage, PVC raw materials are transferred to a heating unit with the addition of additives. This heating unit is carefully controlled and provides the temperature and pressure required to soften and mix the materials.
Cooling: After heat transfer and mixing of the materials in the heating unit, the softened materials are fed into the cooling unit. In this part, the materials are cooled and converted into a solid state. In this process, precise adjustment of the temperature and cooling rate is of great importance so that the materials are shaped into granules.
Collection: Finally, the produced granules are transferred to the collection unit and from there they are sent to the packaging and distribution location.
The following are some of the important uses of PVC granules:
Construction industry: PVC granules are used as one of the most important materials in the manufacture of construction equipment such as PVC doors and windows, utility pipes, insulation systems, coatings and protectors, roofs and also flooring of buildings.
Automotive industry: PVC granules also have wide applications in the automotive industry. It is used in the production of interior and exterior components of cars, as well as interior and exterior parts of cars.
Electronics industry: PVC granules are used in the electronics industry for the manufacture and production of many different parts such as electrical insulation, manufacturing of electronic components, thermal insulation, packaging materials, manufacturing of thermoplastic insulation materials, waterproof and anti-pollution coatings, and protective collages.
Packaging industry: PVC granules are used for packaging food, edible, pharmaceutical, industrial, as well as packaging of household products and electronic products.
