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Smooth-Cast® 61D
| Category: | PUR, Unspecified , Polyurethane |
| Manufacturer: | Smooth-On, Inc |
| Trademark: | Smooth-Cast® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | HZUAAT_Smooth-Cast-61D.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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The Smooth-Cast® Semi-Rigid line of low-cost semi-rigid urethane casting resins cure quickly to semi-rigid plastics that offer excellent impact resistance. These plastics are easy-to-use (mix ratio is 1A:1B by volume) and have low viscosities for minimal bubble entrapment. Vibrant colors are possible by adding SO-Strong® color tints or Ignite® color pigments. These semi-rigid plastics will really take a beating and offer exceptional abrasion resistance. They are good for making high-impact resistance tools, prototypes, abrasion resistant parts, foundry patterns, roller facings, vibration pads, fast concrete stamping pads, etc. Smooth-Cast® 65D (Formerly Smooth-Cast® ROTO) has a unique gradual cure profile that makes it ideal for rotational casting applications. |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.08 | g/cm³ | ASTM D792 |
| Specific Volume | 0.925 | cm³/g |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Mixing Ratio | 115A:100B by weight 1A:1B by volume |
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Molding Shrinkage - Flow | 1.5 | % | ASTM D2566 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D) | 61 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | 12.4 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 20 | % | ASTM D638 |
| Thermoset | Nominal Value | Unit | Test Method |
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| Pot Life (23°C) | 7.0 | min | ASTM D2471 |
| Thermoset Mix Viscosity | 1500 | cP | ASTM D2393 |
| Demold Time 1(23°C) | 60 | min |
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| 1 . | Cure Time |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| RTP 205 TFE 13 | RTP Company | Nylon 66 | RTP |
| Retpol® CA 24 HS UV2 AS | PolyPacific Pty. Ltd. | PP Copolymer | Retpol® |
| SHIN-A SEC-365 | SHIN-A T&C | Epoxy | SHIN-A |
| Spartech Polycom PP5312 B2B | Spartech Polycom | PP, Unspecified | Spartech |
| Nypol® PA A3 G35 NTLA010 NR451 | Petropol Industry and Trade of Polymers LTDA | Nylon 66 | Nypol® PA |
