calcium carbonate additive masterbatch

Calcium carbonate filler for extrusion of yarn and twine

PP twine

One of the main issues the producers of weaving tapes (yarn) and twine face during production is a so called fibrillation effect – an uncontrolled splitting of stretched PP/PE yarn (tape). Using calcium carbonate in the composition helps to reduce or completely avoid fibrillation. Slight modification of your original formula by adding 3-4% of calcium carbonate filler masterbatch is enough to solve the problem.

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