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Jul 06, 2023
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Reinforced with 20% of glass fiber on substrate PA66 is called PA66 GF20, it improves dimensionally stabilized and impact resistance for injection moulding.
PA66 GF20 is applied to various precision gears due to its high rigidity, dimensional stability, noise reduction, wear resistance, quietness, lubrication and antistatic.
Physical Property
Ash | (20.0% 1 ISO3451/1) |
Conditioned | 600°C*2h |
Density | (1285Kg/m3 1 ISO1183) |
Conditioned | 23°C |
Shrinkage Parallel Flow | (0.5-0.9 % 1 ISO294-4) |
Shrinkage Vertical Flow | (0.8-1.1% I ISO294-4) |
Mechanical Properties
Tensile strength (145.0MPa 1 ISO527) Conditioned | 5mm/ min |
Tensile Strain at Break (2.5% I ISO527) Conditioned | 5mm/min |
Notched Impact Strength (8.5KJ/m2 I ISO179) Conditioned | 1.0J |
Flexural Strength (235MPa 1ISO178) Conditioned | 2mm/min |
Flexural Modulus (6876 MPa I ISO178) Conditioned | 2mm/ min |
Thermal Property
Melting Point | (260°C I ISO11357) |
Hot Deformation Temperature | (245*C I ISO75) |
Conditioned | 1.8MPa |
Flammability Class | (HB 1UL94) |
Conditioned | mm |
Injection Molding Conditions
Drying Temperature | 130°C |
Drying Time | 3h |
Cylinder Temperature | 280-300°C |
Nozzle Temperature | 280-300*C |
Tooling Temperature | 80-100*C |
* Molding conditions are just for reference, please make an adjustment based on the actual situation！
