Integra Seal™ 1.9



Product Description
Integra Seal 1.9 closed-cell spray polyurethane closedcell foam insulation is a two component, HFC-245fa blown, low-density system designed for commercial and residential insulation.

 

Unique Properties IDI Distribution, Inc.’s “A” component is a polymeric isocyanate containing reactive isocyanate groups. The ”B” component is a combination of polyols, catalytic agents and non-ozone depleating HFC-245fa blowing agent.

Recommended Uses

  • Walls
  • Unvented Attics
  • Ceilings
  • Floors
  • Foundations
  • Piping
  • Unvented Crawl Spaces

Processing Equipment
Material in containers should be maintained in the 65ºF to 90ºF range. Heated trailers, hotboxes, or heated tank storage may be necessary. Material temperature should be confirmed with a thermometer or IR gun. Do not configure equipment to recirculate Integra Seal from proportioner back into drum. Do not recirculate or mix other suppliers’ "A" or "B" component into Integra Seal containers. 2:1
transfer pumps are recommended for material transfer from container to the proportioner.

The plural component proportioner must be capable of supplying each component within ± 2% of the desired 1:1 mixing ratio by volume. Hose heaters should be set to deliver 125ºF to 130 ºF materials to the spray gun. These settings will ensure thorough mixing in the spray gun mix chamber in typical applications. Optimum hose pressure and temperature may vary as a function of the type of equipment, ambient and substrate conditions, and the specific application.

technical literature, particularly information that relates acceptable combinations of gun chamber size, proportioner output, and material pressures. The relationship between proper chamber size and the capacity of the proportioner’s pre-heater is critical. Mechanical purge spray guns (specifically direct impingement or DI type) are recommended over air purge guns for highest foam quality. Contact your local IDI Distribution, Inc. representative for specific recommendations, pricing, and availability of spray and auxiliary equipment.

CAUTION: Extreme care must be taken when removing and reinstalling drum
transfer pumps so as NOT to reverse the “A” and “B” components.


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