Who We Are

Genarex is a new and emerging clean technology company invested in making sustainable products for the plastics industry. We seek out valuable, low-cost renewable feedstocks and convert them into functional biofillers for use in a multitude of plastics applications.

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BYLOX LT™

Innovation drove the creation of this revolutionary biofiller which brings unparalleled ductility while blending with a wide array of materials. Our most aggressively priced product, BYLOX LT is also a USDA Certified Biobased product.


BYLOX HT™

A high performance biofiller that may be the most thermally stable and economic biofiller in the industry. With indications of a processing window up to 250 °C and near-zero odor, BYLOX HT is perfect for applications such as thermoformed sheet, injection molding, rigid foams and packaging.


USDA Certified Biobased Product up to 98%

BYLOX has been evaluated for various applications including film/sheet, thermoforming, packaging, injection molding, rigid foams, flexible PVC and wood plastic composites. In addition, Genarex has begun to explore BYLOX’s benefits in sustainable applications such as use with polylactic acid (PLA), polybutyrate adipate terephthalate (PBAT) and polyhydroxy alkanoates (PHA). Being plant-based, BYLOX allows products to remain 100% biobased while offering substantial savings that are not usually associated with truly green products.

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BYLOX biofillers are offered in highly concentrated masterbatch form, fully let down compounds or in powder form and are compatiable with most petroleum-based resins and bioplastics. We can improve your sustainability story, or help you strive for previously impossible cost targets.