Blowing film masterbatch formula introduction and application analysis!

Composition of Blowing film masterbatch formula

Blowing film color masterbatch is composed of color material, carrier and auxiliary agent. Among them, color is the main component, which is divided into organic color and inorganic color two categories, organic color is divided into dyes and pigments, the former is widely used, the latter is less used. Dyes are characterized by high color saturation and good transparency, but poor light and heat resistance. The pigment is characterized by good gloss, and has certain light and heat resistance. The carrier refers to the substance that firmly attaches the color material to the surface of the particle, usually using polyethylene, polypropylene, polycarbonate and other materials, and some will add glass fiber reinforcement to improve the strength of the carrier. Auxiliaries include plasticizers, stabilizers and flowers, etc., which are used to improve the melt fluidity, melt stability and compatibility of the color masterbatch.

Influencing factors of film color masterbatch

The influence of blowing film masterbatch on blowing film products mainly focuses on color, transparency, weather resistance, heat resistance and so on. Different formulations will affect the stability of color and transparency, and some masterbatches are more sensitive to temperature changes, which may cause color distortion and reduced transparency. In addition, the type and amount of additives added will also affect the quality of the blown film product, too much plasticizer will lead to the tensile resistance of the blown film product, too much stabilizer will affect the transparency and gloss, so it is necessary to design the formula reasonably according to different production requirements.

Lu'an Qing song Masterbatch Co. Ltd was founded in 2008, after years of development, now has a number of advanced production lines, a variety of testing equipment is complete, employ a number of technicians, there are dozens of experienced staff,Lu'an Qing song Masterbatch Co., Ltd specializes in the production of non-woven masterbatches, polypropylene masterbatches and other materials such as spinning, drawing, BCF and other PP masterbatches, and also produces a variety of environmental protection masterbatches, functional masterbatches, blown film masterbatches, injection molding masterbatches, engineering plastic modified masterbatches and reinforced masterbatches. To undertake the sample color matching production, with accurate color matching, fast speed, good price and other characteristics.