In the production process film blowing, injection molding, blow molding and other plastics, more and more filler masterbatch is used. The requirements for transparent filler masterbatch is laos more and more required. Many people are consulting transparent filler masterbatch. The transparent filler masterbatch is commonly used on the market are generally talc filler masterbatch, sodium sulfate filler masterbatch and barium sulfate filler masterbatch.
These three kinds of transparent filler masterbatch are different. The talcum powder is used widely and generally, but it can not be added more. If it is added more, it will affect the transparency. The rigidity of the talcum powder is very good. It could increase the rigidity of the product. NaSO4 powder is the best transparency of the filler masterbatch, but there is also a problem that sodium sulfate is salty. If it is used excessively in the product, it will cause precipitation problems after a long time. Barium sulfate is not only a transparent filler masterbatch, but also a high-gloss masterbatch, which has a good gloss, but the specific gravity of barium sulfate is relatively large, and excessive addition will affect the weight of the product. The above are the advantages and disadvantages of three transparent filler masterbatches, you could choose as your own requirments for the products. Also welcome to contact us for more details, we would like to give you our best recommendence.