DuPont Protection Technologies Datasheets for Paper and Paperboard Materials

Paper and paperboard materials are available in rolls or sheets and are used for writing, printing, packaging, and many other applications. Categories include commercial paper, industrial paper, and paperboard.
Paper and Paperboard Materials: Learn more

Product Name Notes
Nomex® Crepe Paper -- Type 3 mil Type 410 3 mil Type 410 is a high density paper with excellent mechanical and electrical strength greater than that of 2 mil Type 410. The 3 mil product is well-suited when...
Nomex® Crepe Paper -- Type 7 mil Type 411 7 mil Type 411 is a low-density paper with a high degree of absorption. Due to the low density, this product has relatively lower dielectric strength than Type 410. Used...
Nomex® Paper -- Type 926 DuPont™ Nomex® Type 926 is a strong, high-dielectric, thermally-stable paper that is specifically designed for use as conductor insulation in liquid-immersed transformers. Type 926 is not appropriate for use as...
Nomex® Crepe Paper -- Type 2 mil Type 410 Type 410 is a calendered paper with high densification and excellent mechanical and electrical strength. Due to the high thermal capability (220°C) and excellent physical properties, this product can be...
Nomex® Paper -- Type 410 Type 410 is the original form of Nomex® paper. Widely used in the majority of electrical equipment applications, it is produced in thicknesses from 0.05 to 0.76 mm (2 to...
Nomex® Paper -- Type 411 Type 411, a lower density version of Nomex® paper, it is available in thicknesses from 0.13 to 0.58 mm (5 to 23 mil), with a specific gravity of 0.3 and...
Nomex® Paper -- Type 414 Type 414 is electrically and thermally similar to Nomex® Type 410 but is processed to produce a strong but more flexible and conformable sheet with an open surface. Produced in...
Nomex® Paper -- Type 418 Type 418 is produced by intimately blending mica platelets with Nomex®. It is available in thicknesses from 0.08 to 0.36 mm (3 to 14 mil), and is designed for high-voltage...
Nomex® Paper -- Type 419 Type 419 is a lower density version of Nomex® Type 418. It is available in two thicknesses, 0.18 mm (7 mil) and 0.33 mm (13 mil), with a specific gravity...
Nomex® Pressboard -- Type 992 Type 992 is a low-density pressboard which is designed for applications requiring a combination of electrical, mechanical and forming characteristics, such as barrier, gap spacers, end fillers, core tubes, and...
Nomex® Pressboard -- Type 993 Type 993 is a medium-density pressboard which offers a balance of rigidity and conformability along with outstanding saturability and excellent properties in air and oil. Typical applications include 3-dimensional parts...
Nomex® Pressboard -- Type 994 Type 994 is a densified, rigid board which has a unique combination of superior resistance to compression, even at elevated temperatures, along with relatively high oil absorption characteristics. This combination...
Nomex® Pressboard -- Type 994-NPT Type 994-NPT pressboard is available in three thicknesses, ranging from 1.0 to 2.0 mm. The small sheet size previously available for Type 994 (355 x 1500 mm [14 x 59...
Nomex® Paper -- Type E56 Type E56 is a medium-density paper (specific gravity 0.7) produced in thicknesses from 0.13 to 0.51 mm (5 to 20 mil). This paper has mechanical and electrical properties that fall...