Accession Number : ADP004368

Title :   LL-100 - A New Polybutadiene (Resin System for Radome Applications),

Corporate Author : BRUNSWICK CORP MARION VA DEFENSE DIV

Personal Author(s) : Eastridge,G. W.

Report Date : 1984

Pagination or Media Count : 9

Abstract : Low Dielectric and Loss Tangent properties make the LL-100 System extremely attractive for radome applications. The LL-100 Polybutadiene also costs typically the same as an Epoxy System and processes like an epoxy. Unlike epoxies, however, the LL-100 System may be utilized for extended periods at 450 deg F similar to BMI Polymide Systems. The LL-100 Prepeg has excellent tack and drape and requires no refrigerated storage. This system has been utilized successfully for radome applications up to 94 GHz without substantial change in electrical properties. (Author)

Descriptors :   *Radomes, Electrical properties, Polymers, Epoxy compounds, Polybutadiene, Refrigeration systems

Distribution Statement : APPROVED FOR PUBLIC RELEASE