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Razamid® A121
| Category: | Nylon 66 , Polyamide 66 |
| Manufacturer: | Razin™ Engineering Plastics |
| Trademark: | Razamid® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | QcEbgG_Razamid-A121.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Razamid A121 is a general purpose injection grade Black color polyamide 66 resin. |
| 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 |
|---|---|---|---|
| Specific Gravity | 1.16 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow | 1.3 to 2.0 | % | ASTM D955 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Yield) | 80.0 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 35 | % | ASTM D638 |
| Flexural Modulus | 2900 | MPa | ASTM D790 |
| Flexural Strength | 100 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (Area) (23°C) | 5.00 | kJ/m² | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed | 210 | °C | |
| 1.8 MPa, Unannealed | 80.0 | °C | |
| Vicat Softening Temperature | 230 | °C | ASTM D1525 |
| Peak Melting Temperature | 260 | °C | ASTM D3418 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 1.0E+12 | ohms | IEC 60093 |
| Volume Resistivity | 1.0E+13 | ohms·cm | IEC 60093 |
| Dielectric Strength | 13 | kV/mm | ASTM D149 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 90.0 to 110 | °C | |
| Drying Time | 2.0 to 4.0 | hr | |
| Rear Temperature | 270 to 280 | °C | |
| Middle Temperature | 270 to 300 | °C | |
| Front Temperature | 270 to 300 | °C | |
| Processing (Melt) Temp | 275 to 305 | °C | |
| Mold Temperature | 15.0 to 95.0 | °C | |
| Injection Pressure | 55.0 to 140 | MPa |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Wellamid® MRGF25/15 22H-NBK1 | Wellman Engineering Resins | Nylon 66 | Wellamid® |
| NYLOY® MG-1033NM | Nytex Composites Co., Ltd. | Nylon 66 | NYLOY® |
| Delrin® 525GR NC000 | DuPont Performance Polymers | Acetal (POM) Homopolymer | Delrin® |
| Sylvin 8386-85 Black | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
| Sylvin 9077-90LMW Grey 9167 | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
