日本旭日成化工原料PA66 1300G加强33%

Key Features - PA66 1300G exhibits high tensile strength and bending modulus, making it suitable for applications requiring high-strength materials [1] - It has a melting point of approximately 260℃ and can withstand long-term use at temperatures above 120℃, with short-term resistance to even higher temperatures [1][5] - The material demonstrates excellent wear resistance with a low friction coefficient, ideal for components that experience frequent friction, such as gears and bearings [1] Mechanical Properties - The tensile strength typically ranges from 80 to 90 MPa, depending on the type and content of fillers used [2] - The bending modulus is approximately 3000 to 4000 MPa, indicating high rigidity [3] - Notched impact strength ranges from 5 to 10 kJ/m², showcasing good impact resistance [4] Thermal Properties - The heat distortion temperature (HDT) is around 90 to 100℃ under a load of 1.82 MPa, reflecting good thermal stability [5] - Long-term use is feasible below 120℃, with short-term tolerance up to 150℃ [6] - The linear thermal expansion coefficient is low, approximately 8 to 10×10⁻⁵/℃, ensuring good dimensional stability [7] Electrical Properties - PA66 1300G has excellent electrical insulation properties, suitable for electronic and electrical applications [8] - Dielectric strength typically ranges from 20 to 30 kV/mm, demonstrating superior insulation performance [8] - Volume resistivity can reach up to 10¹⁵ Ω·cm, making it suitable for high-frequency insulation applications [9] Chemical Stability - The material shows good resistance to most chemicals, particularly mineral oils and lubricants, making it suitable for automotive engine components [11] - It has some resistance to organic solvents like alcohols and ketones, but poor resistance to strong acids and bases [12] - Hydrolysis can occur in high-temperature and high-humidity environments, necessitating modification or the addition of stabilizers [13] Processing Performance - PA66 1300G has excellent processing capabilities, suitable for various molding processes [14] - It has good melt flow properties for injection molding, with a processing temperature range of 270 to 290℃ [14] - It can also be used for extrusion processes, with extrusion temperatures slightly higher than those for injection molding [15] Application Areas - The material is widely used in the automotive industry for components like engine covers, intake manifolds, gears, and bearings, due to its high-temperature and oil resistance [18] - In the electronics sector, it is utilized for connectors, switches, and coil frames, benefiting from its good electrical insulation and thermal properties [18] - It is also applied in industrial machinery for manufacturing gears, bearings, and sliding blocks, ensuring long service life [18] - In consumer products, it is used for tool handles and sports equipment, combining strength and lightweight characteristics [18][29]