RapidCast™ RC Series Liquid Urethanes

Need polyurethanes with quick demold times? The fast curing urethane liquid plastics in the RapidCast™ series are used for automated meter mix dispensing into molds built from a variety of tooling materials. Several of the systems are also suitable for cartridge dispensing. RapidCast™ Shore D hardness polyurethanes are typically used for producing functional ABS- and polypropylene-like prototype parts. The product line includes UL 94 V-O flame retardant materials (two systems have yellow cards), a buffable, water clear lensmaking product, a FDA-compliant (CFR 21.177.1680) product for dry food contact and a room-temperature cure, high-heat material for under-hood automotive prototypes.

RapidCast™ polyurethanes can be demolded after 5 to 30 minutes at room temperature and feature excellent flexural modulus and great elevated temperature performance.

 

 


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RapidCast™ RC Series Data
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ProductsPhysical Properties

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*FR denotes Flame Retardant material

ColorGel Time, sec.Hardness, Shore DTensile Strength, psiElongation, %Flexural Modulus, psiIzod Impact Strength Notched, ft-lb/inHeat Deflection Temperature, at 264 psi, °F (°C)
RC-79D Amber 55 +/- 15 85 +/- 5 5,200 5 325,000 0.6 189 (87)
RC-82D Translucent Cream 50 +/- 10 80 +/- 5 8,500 13 285,000 0.7 158 (70)
RC-200/210 Off-White/Black 60 +/- 10 80 +/- 5 6,700 5% 175,000 3.0 140 (60)
RC-255 Black 60 +/- 10 80 +/- 5 8,000 10 300,000 1.0 230 (110)
RC-510 Black 50 +/- 10 85 +/- 5 9,400 5 350,000 0.5 284 (140)
RC-542 (FR) Buff 40 +/- 10 75 +/- 5 6,000 8 240,000 0.5 183 (84)
RC-555 Black 70 +/- 10 80 +/- 5 6,500 9 210,000 1.1 194 (90)
RC-900 Amber 80 +/- 10 85 +/- 5 9,000 4 375,000 0.8 226 (108)
TP-4015 (FR) Black 90 +/- 5 70 +/- 5 4,900 18 168,300 2.5 192 (89)
 
 *** @ 66 psi
*** Please refer to each product's data bulletin for the specific cure schedule used to obtain the values shown above.
*** Physical properties included on in this chart were obtained using various cure schedules.

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