Description
- Product Name: AG7AF22A
- Product grade: Injection molding grade.
- Product features: 35% chopped glass fiber reinforced nylon 66, with excellent surface smoothness.
- Product color: Black
- AG7AF22A is a 35% glass-fiber reinforced PA66 for injection molding, it provides prominent surface finish, in addition to providing good mechanical properties.
- Product applications: Vehicle fan stents, Chain cover for automobile engine ,shell of electric tools and other accessory, etc.
Typical molding process
| Dry | Drum wind oven: 100～120℃, 4～6h；Cycling warm air: 100～120℃,4～6h；Vacuum drying oven： 100～120℃,3～4h； |
| Processing temperrature | Feed section：240～260℃Compressing section：260～290℃Metering secion：260～290℃ |
| Injection pressure | 70～130MPa |
| Packing pressure | 40～90 Mpa |
| Mold temperature | 80～120℃ |
| Back pressure | 5～10Mpa |
Parameter
| Test Item | Test Standard | Test Condition | Unit | Value |
| Others | ||||
| Product Identification | ISO1043 | —— | —— | PA66-GF35 |
| Filler Content | ISO3451-1 | —— | % | 35 |
| Density | ISO1183 | 23℃ | g/cm³ | 1.41 |
| Molding shrinkage(parallel/ normal) | ISO 294-4 | —— | % | 0.3/0.7 |
| Melt Flow Rate | ISO 1133 | 275℃，2.16kg | g/10min | 18 |
| Mechanical | ||||
| Flexural Strength | ISO178 | 23℃，2mm/min | MPa | 260 |
| Flexural Modulus | ISO178 | 23℃，2mm/min | MPa | 9500 |
| Tensile Strength | ISO527 | Type I spline,50mm/min | MPa | 185 |
| Tensile Module | ISO527 | Type I spline,1mm/min | MPa | 11000 |
| Tensile Strain at Break | ISO527 | Type I spline,50mm/min | % | 3.5 |
| Charpy Notched Impact Strength | ISO179/1eA | 23℃ | kJ/m2 | 16 |
| Charpy Unnotched Impact Strength | ISO179/1eU | 23℃ | kJ/m2 | 80 |
| Thermal | ||||
| Melting Temperature | ISO11357 | —— | ℃ | 260 |
| Heat Distortion Temperature | ISO75-2 | 0.45MPa | ℃ | —— |
| 1.8MPa | ℃ | 250 | ||
| Electrical | ||||
| CTI | IEC60112 | A | V | / |
| Volume Resistivity | IEC60093 | —— | Ω•cm | 1013 |
| Surface resistivity | IEC60093 | —— | Ω | 1010 |
| Flammability | ||||
| Flammability | UL-94 | 1.6mm | Class | HB |
All is typical data, only for reference, not the permit of quality assurance.
