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Do You Know What Are Plastic Additives?

Views: 421     Author: Site Editor     Publish Time: 2022-01-14      Origin: Site

To be honest, people do not really know what is plastic additive, let alone the most commonly used plastic additive today. With the fast development of the additive formulation, it has allowed plastics to play an important role in performing a function, rather than simply looking good. Special plastic additives are added to a wide range of color products like plastic black color masterbatch, giving them special properties.


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Then, it is time for us to know about what is the most commonly used plastic additive today, which will be clearly illustrated in the following passage.


1. Anti-stick additives


The anti-adhesive plastic additive must be highly effective and exhibit stable and reliable quality, with little or no effect on the properties of films like vci anti-rust plastic film. Generally speaking, anti-stick agents and anti-slip additives are used together with polymers to create a suitable processing environment for the plastic film. The main ingredients of plastic anti-stick additives are usually including synthetic silicon dioxide or natural and mineral SiO2. Synthetic materials have the advantage of being free of crystallization. Thus, when using natural materials, special treatment is required to reduce chalk dust. Moreover, a different printing method is required.


2. Transparent additive


During processing, a great number of factors can reduce the clarity of the product such as fillers, the use of recycled Mulch Film Plastic, etc. Thus, the settling tank is an effective solution to solve this problem, which can both increase the gloss of the product and help reduce costs for the manufacturer.


3. Filler for plastic: Filler masterbatch


Filler masterbatch is a calcium carbonate-based filler. It is a calcium carbonate filler, which is commonly used in the plastic industry such as mylar plastic to change the different characteristics of turpentine or polymer resin so as to reduce production costs for customers.


4. PP hardening additive


In the process of processing PP plastic, it greatly depends on the type of plastic and the properties of the product. In most cases, the plastic-like packing material plastic will influence the shrinkage as the product is often warped carefully, uneven in shape, etc. It may cause difficulties in the processing process, assembly, and use. The hardener will help the product to shape quickly, making it more transparent, not warping or deforming. Furthermore, the hardener also helps to reduce the pressing cycle, thereby increasing production efficiency, helping to reduce costs.


5. Anti-UV plastic additives


When exposed to sunlight or some other artificial light, UV rays can break the bonds in polymers. This is a photochemical degradation process and is the main cause of bond breakage, chalking, color change, and deterioration of the physical properties of polymers. To combat UV damage, it is best for us to use a free radical scavenger. They do not absorb UV but work by reacting with free radicals, therefore, helping plastic products such as plastic films in food packaging retain their mechanical properties, prolonging the use time of plastic products.


6. Anti-static plastic additives


During processing, the plastic particles are constantly rubbing against each other, forming an electrostatic attraction. This leads to a certain amount of dust on the Blow film Plastic surface, reducing the transparency as well as the aesthetics of the product. Anti-static resin additives are aimed at bonding between the base resin and the anti-static component, which can greatly reduce the ability to charge on the surface of the film such as polymer plastic film, making production safer and more efficient. At the same time, minimize the situation of vacuuming and dusting on products when displaying and storing.