RHOBARR™ 320 Polyolefin Dispersion: the thinner, more recyclable, more sustainable coating for paper-based food contact and packaging applications. RHOBARR™ 320 Polyolefin Dispersion, the first aqueous polyolefin barrier coating designed specifically for paper applications requiring liquid barrier such as hot and cold beverage cups.
A heat-sealable, food-contact approved, block and stain resistant coating that provides liquid, chemical and grease barrier that seamlessly integrates with existing paper mill and convertors equipment while using up to 70 % less raw material than incumbent products. High barrier paper articles coated with RHOBARR™ 320 can return as much as 99 % fiber to the circular economy, reducing landfill waste.
Source: Dow
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