Plasti-Paste® Trowelable

Category: PUR, Unspecified , Polyurethane
Manufacturer: Smooth-On, Inc
Trademark: Plasti-Paste®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 7F7pe3_Plasti-Paste-Trowelable.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Plasti-Paste® is a two component fiber resin that is designed for vertical surface application. Part A is a liquid and Part B is a paste. Mix ratio is 1A : 3B by volume (41A:100B by weight). It has no odor and pot life is 8 - 10 minutes depending on mass. Demold time (can be handled) is about 90 minutes depending on mass. Plasti-Paste® holds a vertical surface without sagging and cures to a strong, durable and lightweight plastic. Suitable as a mother mold / support shell (reinforces shape of rubber mold during casting), or as a laminating material. Can be pigmented with So-Strong® color tints from Smooth-On. Add cabosil or other filler as an extender or for special effects.
General Information
Features
  • Durable
  • Good Strength
  • Low to No Odor
Uses
  • Laminates
  • Modeling Material
Appearance
  • Off-White
Processing Method
  • Casting
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.16g/cm³ASTM D1475
Specific Volume 0.863cm³/gASTM D1475
Viscosity PasteASTM D2393
Additional InformationNominal ValueUnitTest Method
Mixing Ratio 41A:100B by weight 1A:3B by volume
PhysicalNominal ValueUnitTest Method
Molding Shrinkage - Flow 0.50%ASTM D2566
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)70ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Modulus 1160MPaASTM D638
Tensile Strength (Break)11.0MPaASTM D638
Tensile Elongation (Break)1.5%ASTM D638
Flexural Modulus 1030MPaASTM D790
Flexural Strength 23.5MPaASTM D790
Compressive Modulus 336MPaASTM D695
Compressive Strength 23.6MPaASTM D695
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)54.4°CASTM D648
ThermosetNominal ValueUnitTest Method
Pot Life (23°C)8.0 to 10minASTM D2471
Demold Time (23°C)90min
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