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Task® 6
| Category: | PUR, Unspecified , Polyurethane |
| Manufacturer: | Smooth-On, Inc |
| Trademark: | Task® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 2Op281_Task-6.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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TASK® 5 & TASK® 6 low cost, high performance casting resins yield castings that are tan and virtually bubble free. These resins offer superior physical and performance properties compared to our popular Smooth-Cast® Series of general purpose casting resins. Vacuum degassing is not necessary and they offer the convenience of a 1A:1B by volume or weight mix ratio. The differences between TASK®5 and TASK®6 are the pot life and demold time. TASK® 5 & TASK® 6 have high tensile and flexural strength, as well as high flexural modulus. These plastics were formulated for a variety of industrial applications including pattern making and making prototype models. These resins are designed for casting in thicknesses up to ½" (1.27 cm). |
| General Information | |
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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 |
|---|---|---|---|
| Specific Gravity | 1.07 | g/cm³ | ASTM D1475 |
| Specific Volume | 0.936 | cm³/g | ASTM D1475 |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Mixing Ratio | 1A:1B by volume |
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Molding Shrinkage - Flow | 0.31 | % | ASTM D2566 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D) | 75 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 1010 | MPa | ASTM D638 |
| Tensile Strength (Break) | 35.9 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 4.0 | % | ASTM D638 |
| Flexural Modulus | 1260 | MPa | ASTM D790 |
| Flexural Strength | 42.7 | MPa | ASTM D790 |
| Compressive Modulus | 448 | MPa | ASTM D695 |
| Compressive Strength | 38.4 | MPa | ASTM D695 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Unannealed) | 72.2 | °C | ASTM D648 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Pot Life | 7.0 | min | ASTM D2471 |
| Thermoset Mix Viscosity | 800 | cP | ASTM D2393 |
| Demold Time | 75 | min |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| POLYNIL® PR40 | Nilit Plastics | Nylon 66 | POLYNIL® |
| Ravago Compounds HMP-307M (Roto) | Ravago Manufacturing Americas, LLC | LLDPE | Ravago Compounds |
| Tecnoprene® 3K6EL9 NERO900 | SO.F.TER. SPA | PP Copolymer | Tecnoprene® |
| VINIKA® CB55EB | Mitsubishi Chemical Performance Polymers, Inc. | PVC, Flexible | VINIKA® |
| CYCOM® 381 | Cytec Industries Inc. | Epoxy | CYCOM® |
