Shell Shock® Fast

Category: PUR, Unspecified , Polyurethane
Manufacturer: Smooth-On, Inc
Trademark: Shell Shock®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: MSGW72_Shell-Shock-Fast.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Shell Shock® FAST and Shell Shock® SLOW are thixotropic plastics that self thicken when mixed and can be brushed onto a variety of surfaces or into rubber molds. When Parts A and B are mixed in proper proportion (1A:4B by volume or 1A:5B by weight), material cures at room temperature with virtually no shrinkage to a hard, durable plastic that exhibits good compressive and flexural strength. Fully cured castings are rigid and can be sanded, primed and painted. Color effects are possible by adding SO-Strong Color Tints.

Shell Shock® plastics are ideal for making fast, lightweight rigid molds for creating silicone appliances and effects (use as a replacement for ‘stone molds'). You can also brush a "gel coat" into a rubber mold and back it up with rigid foam, creating a highly detailed lightweight casting. These products can also be brushed onto styrofoam (polystyrol) as an impact resistant coating that can be sanded, primed and painted (minimum 3 coats recommended). Shell Shock® plastics can also be used to make rigid support shells for brush on rubber molds.
General Information
Features
  • Durable
  • Good Compressive Strength
  • Good Impact Resistance
  • High Hardness
  • High Rigidity
  • Low Shrinkage
  • Paintable
  • Thixotropic
Uses
  • Coating Applications
  • Modeling Material
Appearance
  • Beige
Processing Method
  • Casting
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.60g/cm³ASTM D1475
Specific Volume 0.625cm³/gASTM D1475
Additional InformationNominal ValueUnitTest Method
Mixing Ratio 1A:5B by weight 1A:4B by volume
PhysicalNominal ValueUnitTest Method
Molding Shrinkage - Flow 0.060%ASTM D2566
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)85ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Modulus 3000MPaASTM D638
Tensile Strength 21.4MPaASTM D638
Tensile Elongation (Break)0.40%ASTM D638
Flexural Modulus 6760MPaASTM D790
Flexural Strength 49.3MPaASTM D790
Compressive Modulus 3450MPaASTM D695
Compressive Strength 62.1MPaASTM D695
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)57.2°CASTM D648
ThermosetNominal ValueUnitTest Method
Pot Life (23°C)3.0minASTM D2471
Thermoset Mix Viscosity 3000cPASTM D2393
Demold Time (23°C)60min
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