Today, we mainly explain the role of the five functional masterbatches. I believe that after a preliminary understanding of these functional masterbatches, they can be better applied to physical production.

    Cooling masterbatch: mainly used for PP can lower the temperature by 30-50 degrees.
 
    Brightening masterbatch, brightening masterbatch is also called bright masterbatch, the purpose is to improve the brightness of the product, the main brightener is ethylene bis stearamide, the amount of color masterbatch is 20%-30%, in the product is 0.2%-0.3%, too much will affect the printing effect of the product.
 
    When the masterbatch is strengthened, sometimes the material is easy to accumulate in the lower mouth. It is mainly caused by the entrained air of talc powder. It should be heated and stirred during production to melt the wax, wet lubricating stone powder or white mineral oil.
 
    Functional masterbatch moisture absorbing defoaming masterbatch. The moisture-absorbing and defoaming masterbatch can mainly remove the moisture contained in the plastic and the unknown low-molecular volatiles, so that the plastic product has no water and no bubbles, so that the drying process can be reduced while ensuring the quality of the product.
 
    Flame-retardant masterbatch, flame-retardant masterbatch is mainly used in flame retardant modification. Functional masterbatch foaming masterbatch foaming masterbatch is commonly used in PE, PP, EVA, etc.

The above is the function of the functional masterbatch, I hope to help everyone.