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ETECO Flexible Pour Foam F7403

Flexible Pour Foam F7403 is a high-performance, flexible polyurethane foam designed for processing through plural component low or high pressure dispensing equipment. Once fully cured, Flexible Pour Foam F7403 is tough and flexible with good tear strength.

Foam Type: 2K System, Flexible Foam, Memory Foam

Density: 1060.0 - 1080.0 kg/m³, 38.424 - 41.626 kg/m³

Chemical Family: Polyurethanes (PU)

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Product Type

Features & Benefits

Applications & Uses

Applications

F 7403 is designed for use in OEM automotive and recreational applications.

Properties

Physical Properties
ValueUnitsTest Method / Conditions
Tensile Strength25.0psiASTM D-3574
Elongation90.0%ASTM D-3574
Tear Strength10.0pliASTM D-3574
Compression Set (75%)max. 5
Component A
ValueUnitsTest Method / Conditions
Mix Ratio by Weight¹32.0
Mix Ratio by Weight²40.0
Viscocity (75°F)300 - 350cps
Specific Gravity1.2 - 1.18gr/ml
Component B
ValueUnitsTest Method / Conditions
Mix Ratio by Weight¹68.0
Mix Ratio by Weight²60.0
Viscocity (75°F)900 - 1300cps
Specific Gravity1.06 - 1.08gr/ml
Handling Properties
ValueUnitsTest Method / Conditions
Cream Time7 - 9sec
Rise Time45 - 58sec
Tack Free Time70 - 90sec
Demold Time (Mold Temp. 110 - 130 °F)2 - 3min
Final Cure Time1.0hours
Free Rise Density2.4 - 2.6pcf

Packaging & Availability

Packaging Type
Packaging

Component A:

  • 55-gallon steel drum (closed top), 500 lbs net weight.

Component B:

  • 55-gallon steel drum (open top), 450 lbs net weight.

Storage & Handling

Storage & Shelf Life
  • Components A and B should be kept well sealed in a dry place at a temperature from 75 - 90 °F.
  • Shelf life of unopened containers is six (6) months from the manufacturing date.
  • Purge opened containers with dry nitrogen before resealing.
  • Premix component B prior to use.