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	Documentation
		Comparison of Impact-Absorbing Materials
		Fire Resistance Performance
		General Plastics' Capabilities
		Impact Configurations Effects
		LAST-A-FOAM FR-3700 Dynamic Impact Applications
		LAST-A-FOAM FR-3700 in Fire Protection Applications
		LAST-A-FOAM FR-3700 Intumescent Char and Fire Resistance
		Material Safety Data
		Physical Property Graph Package
		Rigid PU Foam for Impact and Thermal Protection
		Thermal Assault and Polyurethane Foam
		Thermal Assault and Polyurethane Foam--Revised and Expanded
		Thermal Decomposition of LAST-A-FOAM FR-3700

NUCLEAR MATERIALS TRANSPORT:

LAST-A-FOAM® FR-3700 is used in insulating and isolating radioactive nuclear materials from shock, impact, and fire damage in crash situations. It has been specifically formulated to produce an intumsecent, insulating char in fire situations, which keeps excessive heat from dangerous cargoes.

Another nuclear industry application for LAST-A-FOAM® FR-3700 is for safety blocks placed under nuclear reactor components to be moved during plant dismantling. The special impact-absorbing properties of LAST-A-FOAM® prevent the release of nuclear material by keeping components from shattering or bursting if dropped.

APPLICATION EXAMPLES:

• AL-SX, a 16-gallon stainless steel drum overpack assembly.
• MH-2800, a medium-sized 30" diameter by 42" container with five machined-foam components per unit.
• TRUPACT-II, a large 96" diameter by 120" long container for transportation of transuranic waste to the WIPP repository in New Mexico.
• UX-30, a 44" diameter by 96" long container for uranium hexaflouride transportation.
• General Plastics Manufacturing Company has produced 25+ different designs of impact limiters, overpacks, impact pads, and missile shock-isolation pads over the past two decades.

LAST-A-FOAM® FR-3700 is available in:

• Foamed-in-place applications.
• Machined foam parts
• Fabricated assemblies

All foam production is accomplished at our manufacturing plant in Tacoma, WA.