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RAYPRENE® NB221-S4072
| Category: | TPE , Thermoplastic Elastomer |
| Manufacturer: | R&P (Pte.) Ltd. |
| Trademark: | RAYPRENE® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | M0gfe8_RAYPRENE-NB221-S4072.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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RAYPRENE® NB221-S4072 is a modified thermoplastic elastomer that possesses good mechanical properties, dimensional stability and tensile elasticity. It has outstanding flexibility and high adhesion capabilities with many polymers such as PP and PE. This grade provides a soft touch feel and is suitable on injection overmolding for many application components such as household appliances, sports gears, electrical and telecommunication devices. This is an opaque 60A grade. |
| General Information | |
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| Features |
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| Uses |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.19 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 8.0 to 12 | g/10 min | ASTM D1238 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A, 15 sec) | 60 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 1(Break) | 5.50 | MPa | ASTM D412 |
| Tensile Elongation 2(Break) | 840 | % | ASTM D412 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 60.0 to 70.0 | °C | |
| Drying Time | 2.0 | hr | |
| Processing (Melt) Temp | 190 to 210 | °C | |
| Mold Temperature | 20.0 to 50.0 | °C |
| Note Message | |
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| 1 . | 500 mm/min |
| 2 . | 500 mm/min |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Staramide RFB24 | Eurostar Engineering Plastics | Nylon 66 | Staramide |
| Sylvin 8250-70 Natural | Sylvin Technologies Incorporated | PVC, Flexible | Sylvin |
| MAJORIS CG 310 BLACK 8229 | AD majoris | PP, Unspecified | MAJORIS |
| ALPERFORM PC LDX | ALBIS PLASTIC GmbH | PC | ALPERFORM |
| Sylvin 8980-65 White 1355 | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
