TC-277

As low as $75.00
In stock
SKU
TC-277

4 LB FLEXIBLE FOAM

TC-277 is a two-component, flexible polyurethane foam.  The cured material feels similar to foam sandals.  BJB’s 6800 Series Pigments may be added to the “B” side for developing a wide range of colors.  End users can adjust firmness with a slight ratio change as listed below.  Common applications are prototypes, prosthetics, medical training devices, movie special effects props and more. This material is frequently molded behind BJB’s flexible polyurethanes.

Notes:

  • TC-277 at a ratio of 75/100 pbw produces a firm, quick recovery foam.  At 60/100 pbw, the result will be a slightly softer foam.

 

  • For best results using self-skinning foams, BJB recommends using rigid mold materials like our TC-1630 and TC-1650/1651 instead of silicone molds.

 

  • Density is based off of free-rise, unrestricted samples. Typical castings in a closed mold with back pressure will increase density and reduce expansion rate. This will often require up to 1.5 to 2.5 times more foam than theoretical calculated amount of foam for a given volume and mold shape/goemetry. Also temperature of liquid foam, relative humidity, and mixing technique (hand stirred vs jiffy mix with a drill) will also affect expansion rate of foam.

 

Prop 65 WarningWARNING: This product can expose you to chemicals including Diethanolamine, which are known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

 

Prop 65 WarningWARNING: This product can expose you to chemicals including Diethanolamine, which are known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

More Information
Product Name TC-277
Worktime 15 - 20 seconds
Demold TIme 20 - 30 minutes
Ratio 75/100 pbw
MSDS Sheets

TC-277 Part A SDS

TC-277 Part B SDS

Product Data Sheet

TC-277 Technical Data Sheet

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