FMC® 201

Category: Polysulfide Rubber , Polysulfide Rubber
Manufacturer: Smooth-On, Inc
Trademark: FMC®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: mSKVHZ_FMC-201.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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FMC ® -201 is part of the Smooth-On family of polysulfide rubber mold compounds. FMC ® -201 cures overnight (faster or slower cure possible with different curatives) with negligible shrinkage to a soft Shore A15 rubber that stretches and exhibits good tear resistance. Molds made of FMC ® -201 are very durable and will perform in production.

FMC ® -201 is ideal for those applications that require capturing intricate detail from a variety of model surfaces. Unlike polyurethanes, FMC ® -201 is not sensitive to moisture and can be poured directly over wet plaster or water/sulfur based clays. Common applications include molds for foundry and pattern work, sculpture (lost wax process), casting various gypsum products and waxes.
General Information
Features
  • Durable
  • Good Tear Strength
  • Low Shrinkage
  • Moisture Resistant
Uses
  • Modeling Material
  • Patterns
Appearance
  • Black
Processing Method
  • Casting
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.35g/cm³ASTM D792
Specific Volume 0.741cm³/g
Additional InformationNominal ValueUnitTest Method
Mixing Ratio 100A:12B by weight
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)15ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Stress (100% Strain)0.200MPaASTM D412
Tensile Strength (Break)1.03MPaASTM D412
Tensile Elongation (Break)700%ASTM D412
ThermosetNominal ValueUnitTest Method
Pot Life 50min
Thermoset Mix Viscosity 6000cPASTM D2393
Demold Time (23°C)960min
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