BioXpresS Products

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BioXpresS-PA101Extrusion Concentrate

A biopolymer based processing aid for use in blown film and in cast film extrusion applications. BioXpresS-PA101 can improve the melt strength of biopolymer film compounds. The improved melt strength can result in  better control of a blown film bubble resulting in greater blow up ratios and thinner film thicknesses.


In cast extrusion applications, the BioXpreS-PA 101 can improve the melt strength resulting in less narrowing of the film curtain.