Newport 321 LS

Manufacturer

Description

Newport 321 LS is a 275°F to 300°F cure, toughened, high Tg, controlled flow epoxy resin system. Versatile processing, excellent mechanical properties, and long out-life make Newport 321 LS especially suited for the general aviation, aerospace, and industrial markets. FAA approved design allowable database is available.

Application

Newport 321 LS is a lightning strike protection adhesive ideal for electrical shielding resistance and can be made as a Aluminum or Copper mesh reinforced adhesive; it is ideal for the UAV, general aviation, aerospace and industrial markets where products are required to operate in a large environmental envelope and where electrical conductance is required.Adhesive products are available in standard commercial widths up to 48 inches.

Products	width (in)	weight (psf)	thickness (in)	% open area
Aluminum Mesh	48	.016	.006	76
Aluminum Mesh	36	.028	.005	60
Copper Mesh (4CU6)	36	.029	.005	84
Copper Mesh (CXMC)	36	.029	.005	84

Properties

Gel Time (275°F): 5-7 minutes
Specific Gravity: 1.22 ± 0.02
Tg (DMA, E’): 302°F(150°C)

Data Sheet

Newport 321 LS

Material Safety Data Sheet (MSDS)

Please Call Northern-(603) 926-1910 for MSDS

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Note: Technical information furnished is based on laboratory findings and is believed to be correct. No warranties of any kind are made except that the materials are of standard quality. All risk and liabilities arising from handling, storage and use of product, as well as compliance with applicable legal restrictions rest with the user. Nothing herein is to be taken as permission, inducement or recommendation to practice any patented invention or process without a license.