3d-Cam: The Cutting Edge in Rapid Prototyping, Rapid Tooling, Stereolithography 3d-Cam: The Cutting Edge in Rapid Prototyping, Rapid Tooling, Stereolithography


Tech Support: Materials

SLA Resins
 
RD 80 FR

RD 85 FR

RIGID 78 SHORE D POLYURETHANE CASTING SYSTEM

FIRE RETARDED

PRODUCT HIGHLIGHTS:

  • Non-Mercury Based Catalyst System

  • High impact rigid material

  • Odorless, clean white color

  • Low viscosity

  • Meets UL 94 VO Flammability Rating at  0.125" thickness

PRODUCT DESCRIPTION:

RD 85 FR produces a very high impact rigid 78 Shore D material that is commonly used to make computer housings, models of all kinds, artwork, and can also be used for electronic component enclosures.

PHYSICAL PROPERTIES

Hardness, shore D ASTM D-2240 78±2
Density (g/cc) ASTM D-792 1.26
Displacement (cu.in./lb) 22.6
Color/Appearance White/Opaque
Tensile Strength (psi) ASTM D 638 6,100
Elongation(%) ASTM D 638 5
Flexural Strength, (psi) ASTM D-790 8,600
Flexural modulus, (psi) ASTM D-790 2.3X105
Shrinkage (in./in.) linear 12"X1/2"X1/2" 0.005
Tensile Modulus(psi) ASTM D 638 2.3X105
Izod Impact (Notched ft.lb./in.) ASTM D-256 0.62
Heat Deflection Temperature ASTM D-648:
@66 psi
@264 psi

 
1950±50F(910±30C)
1800±50F(820±30C)

Note: Reported physical properties based on elevated temperature cured test specimens

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