Recubrimiento en polvo de acetato de polivinilo

Surface Finish Options Overview

Descripción breve

It is made of German and multi-head trees and chemicals such as TGIC or HAA.

Caracteristicas

Excellent mechanical properties and excellent weather resistance.

Las áreas de aplicación

Applicable to various types of long-term outdoor exposure products such as communication base stations, mechanical equipment, household appliances, architectural aluminum profiles, transportation facilities, stadium facilities, courtyard facilities, etc.

Producción en serie

Provide standard weather resistance and ultra-high weather resistance products; can be made into a variety of gloss and a variety of colors; can be made into flat, sandy, wrinkled, metallic effects and mixed colors; some products are certified by Qualicoat Classl.

Parámetros técnicos

Rendimiento de la pólvora

Gravedad específica: 1.1~1.8 g/cm³

Las propiedades mecánicas

elementos de prueba	Estándares de prueba	Indicadores de desempeño
Dureza del lápiz	GB / T6739-1996	>=H
Adhesión	GB / T9286-1998	grado 0
Doblar	GB6742-86	Φ3mm
Impacto	GB / T1732-93	50kg.cm
Utilización de tazas	GB9753-88	> 6 mm

Resistencia a la corrosión

elementos de prueba	Estándares de prueba	Indicadores de desempeño
Resistencia a la niebla salina	GB / T1771-91	No change in coating after 1000 hours, Cross-section single-sided corrosion <2mm
​Moisture and heat resistance	GB / T1740-79	>1000 hours slight loss of gloss, >=1 level
Light aging test ASTM G154 QUV 0.78w/m² @340nm 500H		Gloss retention ≥80%

Note: The above parameters are laboratory data and are for reference only. The actual indicators are related to factors such as customer environment, equipment, materials, pretreatment, and spraying process.

Condiciones de aplicación

Pretreatment: phosphating treatment, inscription treatment; Coating: Polyester powder coating is suitable for the following equipment coating: corona electrostatic spraying, friction electrostatic spraying, electrostatic fluidized bed spraying. Curing conditions: 200·C@10 minutes, 1800C@15 minutes, can also be designed according to customer needs.

Embalaje

Embalaje de cartón.

Peso neto 20 kg/caja.

Forrado con una bolsa de plástico de polietileno.

Condiciones de almacenaje

Almacenar en un lugar seco y ventilado a menos de 30 ℃.

Evite la luz solar directa.

En estas condiciones, el polvo se puede almacenar de forma estable durante 12 meses.

Can be retested after expiration, and can still be used if it meets the requirements.

Seguridad y salud

All raw materials of powder coatings do not contain toxic substances.No toxic gas will be released during baking.Avoid inhalation of dust during use.Operators should wear dust masks.Minimize long-term contact between skin and powder.Paint attached to the skin can be washed with soap.