WebNov 11, 2015 · Available throughout the U.S. under various brand names, GPS integrates high-purity graphite into an expanded polystyrene (EPS) polymer matrix to enhance … WebJun 18, 2015 · EPS with graphite. The best known brand of this type of insulation is BASF Neopor. The R-value of Neopor varies from R-4.4 to R-4.7 per inch -- so it is true that it has a better insulating value than ordinary EPS. 3. XPS (extruded polystyrene).

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WebGraphite Insulation Sheets for Furnaces. ... Rigid Polystyrene Foam Insulation Sheets. These sheets resist the absorption of water, air, and gas and are widely used in cold-storage and packaging applications. Impact-Resistant Low-Temperature Rigid PVC Foam Insulation Sheets. WebJul 1, 1992 · There are several major types of rigid foam insulation, including polyisocyanurate (which is a type of polyurethane), extruded polystyrene, phenolic foam, and expanded polystyrene (EPS). The first three are described below, with information on their general properties and how they are produced. small red bull cooler

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WebNov 1, 2015 · Depending on the insulation thickness and density, GPS has a permeability rating ranging from 2.5 to 5.5, which allows for movement of water vapor out of the wall … WebExterra®, Subterra®, Subterra Plus® and Interra® are not all carried by every local Halo dealer or regional Halo manufacturer. Please confirm product availability with your local dealer or manufacturer. Not seeing what you are looking for? Try refining your search by Zip/Postal Code or City. WebJan 18, 2024 · Graphite polystyrene insulation, or GPS, is made from Neopor beads, patented and manufactured by BASF. Neopor gives GPS insulation a dark gray appearance and higher r-value than traditional … small red bugs in bed