Are our HDPE and polypropylene sheet products approved for food contact?

Are our HDPE and polypropylene sheet products approved for food contact? Yes! This entire product line is suitable for use in contact with foodstuffs. It complies with FDA, Code of Federal Regulations, Title 21 (revised April 1995). We can even provide certification to this effect; just let us know you need one when you contact … Read more

Are HDPE sheets suitable for outdoor use?

Are HDPE sheets suitable for outdoor use? Yes they are. HDPE is a stable polymer material for outdoor use. It does not, however, have a specific life time rating. Product life time will vary with the outdoor conditions to which the film is exposed.

What is the heat resistance of HDPE sheets?

What is the heat resistance of HDPE sheets? HDPE starts to soften at 70C / 128F. The film will soften very evenly, which makes HDPE ideal for thermoforming, bending, and heat sealing applications.

Are HDPE sheets archival?

High Density Polyethylene (HDPE) sheets are a durable polyolefin, Grafix has many sizes and finishes of HDPE sheets. Contact us today.

Are HDPE sheets archival? Not really. These materials are pH neutral, and are the most UV-stable materials we stock. But because these materials are thicker sheets and not glass clear, there is no demand for this material in archival applications, so they have not been tested or certified for archival properties. If you need a … Read more