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What are the advantages of black masterbatches for PE blown film?

Time: 2021-05-28 15:07:57

Author: Dongguan Tereal Plastics Factory

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PE blown film black masterbatch belongs to the series of high-grade blown film black masterbatch, which can be used in the process of agricultural film, film, greenhouse film, wire drawing, hose, wire...

PE blown film black masterbatch belongs to the series of high-grade blown film black masterbatch, which can be used in the process of agricultural film, film, greenhouse film, wire drawing, hose, wire, sheet, etc. This series of black masterbatch has as many as 17 types of product models, with the advantages of: no smell, no ash, suitable for high-grade blown film, injection molding, sheet, water pipes, lunch boxes and other processes. The carbon black content can be up to 48%.

PE吹膜黑色母粒

PE blown film black masterbatch is a kind of special colorant for polymer materials, PE blown film black masterbatch mainly consists of three components: pigment, carrier and additives.The high covering power and high coloring power of PE blown film black masterbatch lies in its carrier and high carbon black content. In order to make PE blown film black masterbatch have better dispersion, we usually use twin-screw machine to prepare PE blown film black masterbatch under high load.


If you want the blown film products to have a better yield, customers should also make sure that the amount of PE blown film black masterbatch is added. If the light transmission rate of the film products is deviated, it can be compensated by increasing the dilution rate. Such a combination can effectively reduce costs.PE blown film black masterbatch added to the film with good transparency, transmittance is much higher than adding ordinary film materials. Especially, the loss of its mechanical properties is very small when it is used. For example, the right-angle tear strength, tensile strength and elongation at break are far better than ordinary masterbatch films, and the main mechanical properties of raw materials can basically be maintained.


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