Revêtement en poudre polyester ultra résistant aux intempéries

Surface Finish Options Overview

Brève description

This series of products is based on saturated carboxyl polyester resin and TGIC curing agent as the main base material. It is a thermosetting powder coating with excellent weather resistance designed for outdoor materials for building users, with 10 to 15 years of weather resistance.

Serie de produits

Surface effects: flat high gloss, flat flat gloss, flat matte, sand grain, wrinkles, etc.

Certification: Some products have passed Qualicoat Class2 certification.

Norme de référence

AAMA2604-98 《HIGH PERFORMANCE ORGANIC COATINGS ON ALUMINUM EXTRUSIONS AND PANELS》.

Conditions d'application

Pretreatment: phosphating, chromating

Coating: Suitable for corona electrostatic coating (adjust process parameters according to artistic effects).

Baking conditions: Depends on the type of curing system of the product.

Emballage

Emballage en carton.

Net weight 20kg/box.

Lined with polyethylene plastic bag.

Performances du revêtement

Propriétés mécaniques

Articles Test	Normes d'essai	Indicateurs de performance
Impact	GB / T1732-93	50kg.cm
Cintrage	GB6742-86	Φ2mm
Ventouses	GB9753-88	> 6mm
Adhésion	GB / T9286-1998	Niveau 0
Dureté	GB / T6739-86	>H
Résistance du mortier	GB/T1594, GBT178, GB5237.4	Pas de changement significatif

Résistance aux intempéries

Articles Test	Normes d'essai	Indicateurs de performance
Résistance au brouillard salin	GB / T1771-91	100% alkali water-soluble resistance, reduced by <2mm after removing impurities
Résistance à l'humidité et à la chaleur	GB / T1740-79	100% alkali water-soluble resistance, reduced by <1 level after removing impurities
Résistance aux intempéries	EN20105-A02	≥ 4

Remarque : Les paramètres ci-dessus sont des données de laboratoire et sont fournis à titre indicatif uniquement. Les indicateurs réels dépendent de facteurs tels que l'environnement du client, l'équipement, le substrat, le prétraitement, le procédé de pulvérisation, etc.

Conditions de stockage

Store in a dry and ventilated room below 30℃.

Évitez la lumière directe du soleil.

Under this condition, the powder can be stably stored for 6 months.

Sécurité et santé

The raw materials do not contain toxic substances.

No toxic gas is released during the baking process.

Précautions d'emploi:

Avoid inhalation of dust (it is recommended to wear a dust mask).

Reduce direct skin contact.

Skin contamination can be washed with soap.

Avantages du produit

Designed for outdoor applications in buildings.10-15 years of long-term weathering protection.Certified by international authorities (Qualicoat Class2).A variety of surface effects are available.Excellent mechanical properties and chemical resistance.

Les applications typiques

Architectural aluminum profiles.Curtain wall systems.Outdoor decorative components.Door and window frames.Other metal surfaces that require long-term outdoor weathering protection.