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Jul 06, 2023
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Flame-retardant PA66 is a halogen-free flame retardant engineering plastic made of nylon 66 resin as a base material (other fibers can also be added), mixed and extruded.
PA66 FR is filled with minerals and the halogen-free materials have good flame retardancy so that nylon FR can be used for electrical slots and electrical components.
Physical Property
Ash | (15.0% 1 ISO3451/1) |
Conditioned | 600°C*2h |
Density | (1210Kg/m3 1 ISO1183) |
Conditioned | 23°C |
Shrinkage Parallel Flow | (1.0-1.6 % 1 ISO294-4) |
Shrinkage Vertical Flow | (1.0-1.6% I ISO294-4) |
Mechanical Properties
Tensile strength (88.5MPa 1 ISO527) Conditioned | 50mm/min |
Tensile Strain at Break (5.0% I ISO527) Conditioned | 50mm/min |
Notched Impact Strength (3.5 KJ/m2 I ISO179) Conditioned | 1.0J |
Flexural Strength (130MPa 1ISO178) Conditioned | 2mm/min |
Flexural Modulus (3350 MPa I ISO178) Conditioned | 2mm/ min |
Thermal Property
Melting Point | (260°C I ISO11357) |
Hot Deformation Temperature | (240*C I ISO75) |
Conditioned | 0.45MPa |
Flammability Class | (HB 1UL94) |
Conditioned | 1.6mm |
Injection Molding Conditions
Drying Temperature | 90°C |
Drying Time | 3h |
Cylinder Temperature | 255-275°C |
Nozzle Temperature | 255-275*C |
Tooling Temperature | 80*C |
* Molding conditions are just for reference, please make an adjustment based on the actual situation！
