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Imported PA12 (Nylon 12 Powder for Dip Molding) Product Features: Excellent adhesion to metal, providing superior bonding and protective performance.
Multiple color formulations available, with custom colors offered based on requirements.
Suitable for various dip molding processes, such as rotational molding and spray coating.
Outstanding wear resistance, impact resistance, and low-temperature resistance.


I. Product PA12, also known as Nylon 12 or Polylauryllactam, is a high-performance long-carbon-chain nylon. It offers excellent physical, chemical, and electrical properties, making it suitable for a wide range of applications. Nylon 12 powder for dip molding is a specialized form of PA12 commonly used in dip coating processes to provide a protective or decorative layer for metal or other substrates.

II. Key Properties Physical Properties:
Density: PA12 has a density of 1.01-1.03 g/cm3, making it relatively lightweight and easy to handle and process.
Water Absorption: PA12 has low water absorption, typically between 1-3%, ensuring good stability in humid conditions.
Melting Temperature: The melting temperature of PA12 ranges from 170-180°C, providing good high-temperature resistance.
Thermal Properties:
Heat Deflection Temperature: PA12 has a high heat deflection temperature, generally above 90°C, offering excellent heat resistance.
Coefficient of Linear Expansion: PA12 has a low coefficient of linear expansion, typically between 6-8×10^-5°C^-1, ensuring good dimensional stability.
Mechanical Properties:
Tensile Strength: PA12 exhibits high tensile strength, generally reaching 50-80 MPa, providing excellent tensile performance.
Flexural Strength: PA12 has high flexural strength, typically between 80-100 MPa, offering good bending resistance.
Impact Strength: PA12 has high impact strength, generally reaching 30-40 kJ/m2, ensuring excellent impact resistance.
Electrical Properties:
Volume Resistivity: PA12 has high volume resistivity, typically between 10^14-10^16 Ω·cm, providing good insulation properties.
Dielectric Constant: PA12 has a low dielectric constant, generally between 3-4, ensuring good electrical insulation performance.
Chemical Resistance:
Solvent Resistance: PA12 exhibits good resistance to common solvents such as alcohol and petroleum ether.
Acid and Alkali Resistance: PA12 has good resistance to weak acids and alkalis but poor resistance to strong acids and alkalis.

III. Application Areas Nylon 12 powder for dip molding is commonly used in the following fields:
Coatings for household items such as dishwasher baskets and supermarket shopping carts/trolleys.
Wear-resistant and noise-dampening coatings for automotive components like drive shafts, steering shafts, seat springs, and other parts.
Coatings for water treatment equipment such as valves, pipes, and sludge dewatering rollers.
Coatings for clothing accessories like lingerie hardware fasteners and underwires.
Coatings for industrial products such as lock screws, printing rollers, hangers, and cleaning baskets.
Coatings for medical and sports equipment, including medical devices and hockey masks.