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Thermosetting powder coatings

Antimicrobial properties: Inhibits specific microorganisms and is commonly used in specialized environments such as medical and food applications.
Conductivity: Effectively eliminates static electricity buildup and is suitable for applications such as anti-static flooring and underground coal mine gas extraction pipelines.
Corrosion resistance: Excellent acid and alkali resistance, resistant to a variety of chemical substances.
Decorative properties: Rich colors, diverse surface effects, high gloss, superior texture, and strong weather resistance.
High temperature resistance: Remains stable in high-temperature environments without softening or decomposition.
Insulation: The cured coating exhibits excellent electrical insulation properties.

Specification Introduction

CategoryParameterDetails
Basic InformationProduct NameNylon 12 (PA12) Powder
ClassificationThermoplastic Powder – Nylon
AppearanceWhite, fine free-flowing powder
Particle Size DistributionD50: 50–60 μm (adjustable for SLS/coating applications)
Technical PropertiesMelting Point178–185°C
Density1.01–1.03 g/cm³
Tensile Strength45–50 MPa
Elongation at Break15–25%
Flexural Modulus1,500–1,800 MPa
Impact Resistance (Izod)40–50 kJ/m²
Coefficient of Friction0.2–0.3 (dynamic, vs. steel)
PerformanceHeat ResistanceContinuous Use: Up to 80°C; Short-term: 120°C
Chemical ResistanceResistant to oils, fuels, weak acids/alkalis; poor resistance to strong acids
Moisture Absorption~1.5% (at 23°C, 50% RH)
UV ResistanceModerate (requires additives for outdoor use)
ApplicationsPrimary Uses– 3D Printing (SLS): Functional prototypes, medical devices, automotive parts
– Coatings: Wear-resistant layers for bearings, gears
– Cosmetics: Binder in makeup products
ProcessingRecommended Technology– Selective Laser Sintering (SLS)
– Fluidized Bed Coating
– Electrostatic Spraying
Processing TemperatureSLS: 170–185°C (bed temperature)
Layer Thickness (SLS)80–120 μm
StandardsCertifications– ISO 10993-5 (Biocompatibility)
– RoHS/REACH compliant
– UL 94 HB (Flammability)
PackagingAvailable Formats5 kg/10 kg vacuum-sealed bags, 20 kg drums
Shelf Life24 months (stored in dry, <30°C conditions)

 

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