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Rivers CJ-HAA Series Super Durable Polyester Powder Coatings-AAMA 2604 / Qualicoat Class 2

Rivers CJ-HAA Series Super Durable Polyester Powder Coatings-AAMA 2604 / Qualicoat Class 2

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Product Description

Rivers CJ-HAA Series Super Durable Polyester Powder Coatings are high-performance TGIC-free powder coatings based on super durable polyester resin and HAA curing agent. The series is manufactured under strict process and inspection control, and is designed to meet AAMA 2604 and QUALICOAT Class 2 powder coating requirements. The coating film provides excellent weathering resistance, gloss and colour retention, and long-term film integrity. It is mainly used for high-performance architectural protection on aluminium profiles, curtain walls, windows, doors and related aluminium components. Gloss, satin, matt, pearlescent, metallic, textured and other special effects are available subject to product design.

Powder Properties

Item

Technical Data

Chemical type

Polyester / HAA-cured, TGIC-free

Appearance and finish

Subject to specific product; gloss, satin, matt and special effects available

Particle   size

30-40μm

Gloss

Subject to specific product

Specific gravity

1.2-1.7 g/cm³, depending on colour and effect

Storage conditions

Sealed and stored in dry, cool conditions below 30°C

Shelf life

12 months below 30°C in the original sealed packaging

Curing schedule

(Object temperature)

20 min @ 180°C; 15 min @ 190°C; 10 min @ 200°C
Improper curing may result in loss of color, gloss and film properties.

Typical film thickness

60-80 μm for performance testing; actual film thickness shall follow project requirements

Typical specifications

AAMA 2604 / Qualicoat Class 2


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