Whether the functional masterbatch has a good formula is especially important in use. Today we will take a look at the ingredients of the functional masterbatch.

functional masterbatch requires a certain understanding of the formulation when it is used. Because the formula is also important at the time of use, and the use of functional masterbatch can better function with our plastic products, the following is a detailed formula knowledge of the functional masterbatch, please understand.

The concept of functional masterbatch: masterbatch means that in the process of plastic processing, for the convenience of operation, the various additives, fillers and a small amount of carrier resin are mixed and kneaded first, and the obtained pellets are called Masterbatch. The resin content is generally 10% to 20%. The carrier resin used in the polyolefin functional masterbatch should have good compatibility with the filled plastic matrix resin. From this point of view, the base resin is preferably used as the general carrier resin. In addition, when using a filler carrier, the melting point and melt fluidity are also considered.

The concept of functional masterbatch: masterbatch means that in the process of plastic processing, for the convenience of operation, the various additives, fillers and a small amount of carrier resin are mixed and kneaded first, and the obtained pellets are called Masterbatch.

The masterbatch is composed of a carrier resin, a filler and various auxiliaries. The limit of the auxiliary in the masterbatch or the content of the filler is several times to ten times higher than the amount required in the actual plastic product. In the molding process, the ratio of the masterbatch to the matrix resin must be adjusted according to the content of the relevant components in the masterbatch and the amount to be added in the actual product. The masterbatch can usually be divided into ordinary functional masterbatch (referred to as functional masterbatch) and functional masterbatch, such as color masterbatch, anti-fog drip masterbatch.

An important component of the functional masterbatch is the filler, which is important for the processing of polyolefins (polyethylene and polypropylene), also known as polyolefin functional masterbatches. Selection of raw and auxiliary materials for polyolefin functional masterbatch: The polyolefin functional masterbatch is composed of carrier resin, filler and various additives. The filler accounts for an important component, up to 90%. Polyolefin functional masterbatch is important for the production of polyolefin plastics such as polyethylene and polypropylene. Such as: polyethylene hollow blow molding products, polyethylene injection molded products and polyethylene film, polypropylene woven bags, woven cloth and packing tape. Generally, when selecting the raw and auxiliary materials of the olefin functional masterbatch, it is considered that the application performance is good and the cost is low.

Have you understood the ingredients of the functional masterbatch by the above description?