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Recubrimiento en polvo conductor

MOQ 100KG, From China, B2B only WhatsApp
Brand STD
OEM OEM Services Provided
Advantage Professional, Fast Delivery, Customizable
Samples Apply for free,Contact Export Director now ↓

Surface Finish Options Overview

Características del producto:

Dissipates static electricity to protect the normal operation of low-voltage or micro-electronic components.

Prevents the occurrence of electrical sparks and the accumulation of static electricity, which can cause static fires or injuries.

Can be formulated according to customer requirements for conductivity, with a range of 10⁴ to 10¹² ohms (adjustable).

Excellent adhesion, impact resistance, scratch resistance, flexibility, and high hardness.

Conductive powder coatings are functional coatings that, after application and curing on a substrate, can conduct electricity and dissipate electrical charges. They are used for static elimination, electromagnetic shielding, electric heating, and corrosion protection, and have wide applications in modern electronics, construction, transportation, military, and other fields.

Doped conductive powders offer moderate pricing and good conductivity, but with limited color options, primarily available in dark colors or with speckled patterns.

This product is a conductive powder primarily composed of polymers, conductive pigments, conductive fillers, and conductive additives. It offers a variety of colors to meet customer requirements. The conductive mechanism, based on quantum mechanics, involves the mixing (overlap) of molecular orbitals in polymers, which generates charge carriers and exhibits electrical properties. For conjugated chain polymers, intrinsic charge carriers (electrons and holes) are produced, displaying unique electrical properties, photoelectric effects, and light-conducting effects, and can form rectifying junctions.

 

Parámetros del producto

AsuntoIndicador de calidadMétodo de prueba
AparienciaColor uniforme, suelto sin grumos, fluidez del polvo seco 120-140 mmVisual inspection, excellent dry powder flowability
ColorAs per customer requirements, consistent with provided samplesCombinación de colorímetro e inspección visual
AdhesiónPrueba de corte transversal (ISO 2409. GB/T 9286-1998)Nivel 0, excelente
Resistencia al impactoProbador de impacto (método de caída de peso) (ISO 6272. GB/T 1732-1993)Buen rendimiento a 50 kg.cm
FlexibilidadInstrumento de ensayo de flexión (ISO 1519. GB 6742-1986)3 mm, excelente flexibilidad
Prueba de cataciónISO 1520. GB/T 9753-1993Pase a 7 mm
Dureza superficialDureza del lápiz (lápiz Mitsubishi) (ASTM D3363. GB/T 6739-1996)Over 2H
Resistencia al calor150°C durante 24 horas (blanco)Excelente retención de brillo, diferencia de color < 0.5
Resistencia a la humedadISO 6270. GB/T 1740-1979Más de 1000 horas
Prueba del spray de salISO 7253. GB/T 1771-1991Más de 500 horas

Los campos de aplicación:

Residential gas pipelines

Coal mine gas pipelines

Ventilation duct coatings

Anti-static covers and housings for precision instruments and meters

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For help with solutions customized to your business needs, contact Export Director now.

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