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 |
Message |
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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 | |
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Features |
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Uses |
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Appearance |
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Processing Method |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 1.35 | g/cm³ | ASTM D792 |
Specific Volume | 0.741 | cm³/g |
Additional Information | Nominal Value | Unit | Test Method |
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Mixing Ratio | 100A:12B by weight |
Hardness | Nominal Value | Unit | Test Method |
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Durometer Hardness (Shore A) | 15 | ASTM D2240 |
Elastomers | Nominal Value | Unit | Test Method |
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Tensile Stress (100% Strain) | 0.200 | MPa | ASTM D412 |
Tensile Strength (Break) | 1.03 | MPa | ASTM D412 |
Tensile Elongation (Break) | 700 | % | ASTM D412 |
Thermoset | Nominal Value | Unit | Test Method |
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Pot Life | 50 | min | |
Thermoset Mix Viscosity | 6000 | cP | ASTM D2393 |
Demold Time (23°C) | 960 | min |
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