Accession Number : AD0768450

Title :   Expedient Surfacing Materials.

Descriptive Note : Technical rept.,

Corporate Author : DOW CHEMICAL CO MIDLAND MICH

Personal Author(s) : Filter,H. E. ; Drake,S. S.

Report Date : OCT 1973

Pagination or Media Count : 159

Abstract : A primary (high temperature, 32 to 125 F) RESIN AND A SECONDARY (low temperature, -15 to +65 F) resin are developed as surfacing materials which meet predetermined requirements in viscosity, gel time, cure, mechanical strength, shelf life, combustibility, additives, chemical and weather resistance, and cost. The primary resin system is composed of 76% ALTEK 8-52 and 24% DERAKANE 510. The secondary resin system consists of 90% COREZYN 1042-14A FORMULATED WITH ADDED STYRENE AND MONOCHLOROSTYRENE, AND 10% DERKANE 470. The catalyst/promoter/gel retarder for both resin systems is CHP/DMT/PERCADOX 48 with the concentration dependent on the temperature of application and gel time desired. (Author, modified-PL)

Descriptors :   (*PAVEMENTS, *REINFORCED PLASTICS), (*LAMINATED PLASTICS, PAVEMENTS), CATALYSTS, MECHANICAL PROPERTIES, FLAMMABILITY, PEROXIDES, KETONES, VISCOSITY, GELS, ROADS, POLYMERIZATION, CURING AGENTS, POLYESTER PLASTICS, VINYL PLASTICS

Subject Categories : Laminates and Composite Materials
      Construction Equipment, Materials & Supplies

Distribution Statement : APPROVED FOR PUBLIC RELEASE