myRazamid® B121 U-51 is an impact modified, black colored polyamide (PA) 6 grade. It is suitable for processing by injection molding. Used in automotive, electrical, construction and recreational applications.
Details
Product Type
Applications
Producer
Chemical Composition
PA 6 (Nylon 6)
Advantages
- impact modified
- good strength
- good stiffness
- good toughness
- high melting point
- low specific weight
- excellent heat-, chemical and abrasion resistance
Other Applications
Automotive
Buildings & constructions
Electrical markets > Electrical components
Recreational applications
Handling
Meets with the requirements of ISO/TS16949:2002 and ISO9001:2000 standards.
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| dry Time | 2 - 4 | hr | |
| Processing Temperature | 275 - 310 | ºC | |
| Appearance Properties | |||
| Appearance | Black | ||
| Physical Properties | |||
| Shrinkage | 0.9 | % | ASTM D955; Linear |
| Density | 1.1 | g/ml | ASTM D792 |
| Thermal Properties | |||
| Vicat softening temperature | 200 | ºC | ASTM D1525 |
| Melting point | 215 | ºC | ASTM D3418 |
| Heat Deflection temperature | 185 | ºC | ASTM D648;at 0.46 MPa |
| Mechanical Properties | |||
| (Izod impact strength(notched | 15 | kJ/m² | ASTM D256; at 23°C |
| Flexural modulus-MD | 2000 | MPa | ASTM D790 |
| Flexural strength | 95 | MPa | ASTM D790 |
| Elongation at break-MD | 20 | % | ASTM D638 |
| Tensile Stress at yield-MD | 55 | MPa | ASTM D638 |
| Electrical Properties | |||
| Surface Resistance | 1.00e+12 | ohm | IEC 60093 |
| Volume resistance | 1.00e+13 | ohm-cm | IEC 60093 |
| Dielectric Strength | 20 | Kv/mm | ASTM D149 |
| Process Properties | |||
| Middle Barrel Temperature | 265 - 300 | ºC | |
| Drying Temperature | 90 - 110 | ºC | |
| Mold Temperature | 50 - 80 | ºC | |
Contact Supplier
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