Bio-based waterproof membrane adds BioPDO™, which is made from DuPont, in the blown film process.

Transformation process of BioPDO™ element is that extracting natural starch from plants and mixing with microorganisms and then going into fermentation process. Plant starch contains glucose, which helps BioPDO™ naturally grown from the fermenting process. By adding TPA (p-Phthalic acid), it assists BioPDO™ to have chemical bonding, so that fiber or film is able to be abstracted.

Comparing with conventional petroleum-based membrane making, bio-based membrane may reduce over 40% of greenhouse gas emission. The membrane made from BioPDO™ process may reduce 40% of non-renewable resources. It no doubt that it is more environmental friendly waterproof membrane.

Specification

Minimum Order Quantity (MOQ): 500 Yards

Product Applications

• We can customize multilayers upon customer request from two to five layers. Footwear and accessary use are for trekking boots, ski boots, golf shoes, waterproof gloves, and etc.