Hempaline

Linings | #37830

Hempaline Defend 640 Cure 72

Description

Hempaline Defend 640 is a glass flake filled, high performance epoxy novolac lining. It is 100% volume solids and can be applied thick film to offer high temperature and chemical resistance in long-term immersion. Can resist crude oil / water mixtures with CO2 and H2S up to 120°C [250°F] and 70bar (1,000psi). Can be applied by a single leg airless pump in one coat and can be returned to service in less than 72 hours. It is also possible to create a glass fibre reinforced linings system. Under API 652/653 as a thick film reinforced lining, the inspection interval can be increased by 5 years.

Recommended use

As an interior lining for storage tanks, process vessels and pipes in new build or maintenance situations. Resistant to a wide range of chemicals, including (but not limited to): sour crude oils, refined hydrocarbons, aviation fuel, gasoline (petrol)/ethanol blends, biofuels (and their feedstocks), MTBE, produced water, alcohols, aliphatic and aromatic solvents, select caustic and acidic and aqueous solutions. Recommended for a variety of markets including (but not limited to) oil & gas (on- and offshore), chemical processing, power generation, mining, pulp & paper and water/wastewater. Only the following shades are available for chemical resistance/lining applications: 10000 (white), 36641 (light blue), 49500 (pastel green). Refer to cpg.hempel.com for full details. The product is also suitable for use on the external surfaces of buried pipes (carbon steel and stainless steel) and is approved to APCS-113A. Contact Hempel for more information.

LOADING