Building Exterior Wall PVDF Aluminum Curtain Wall Panels Fire Insulation Material

Building exterior wall PVDF aluminum wall panel fire insulation material.

PRODUCT DESCRIPTION

1. Substrate requirements
- Made of high-quality 3003/5005 aluminum alloy, the thickness is strictly controlled at 2.5±0.1mm to ensure strength and flatness.
- Plates need to be degreased and chromed to enhance surface adhesion and corrosion resistance.

2. Fluorocarbon coating process
- Three coats and two bakes (primer, topcoat, varnish) with a total coating thickness of ≥ 40μm in accordance with AAMA 2605*.
- PVDF fluorocarbon resin accounts for ≥70%, and has UV resistance and weather resistance for more than 20 years.

3. Surface effect
- Optional matte/metallic gloss, color support RAL/Pantone color card customization, color difference ΔE≤1.0.
- Additional imitation stone/wood grain transfer process to meet high-end decoration needs.

4. Performance advantages
- Weather resistance: -40°C~80°C without cracking and pulverization, passed the 3000 hours salt spray test.
- Self-cleaning: low surface energy, can be cleaned by rain, reducing maintenance costs.

5. Installation adaptability
- Pre-installed stiffeners and buckle grooves, suitable for dry hanging system, wind pressure resistance ≥ 9kPa (12 wind levels).

Application

PVDF aluminum sheet is widely used in:
1. Building curtain wall - strong weather resistance, long-term beauty;
2. Outdoor decoration - such as ceiling, pillars, corrosion and pollution resistance;
3. Transportation facilities - subway stations, airports, etc., durable and easy to maintain;
4. Industrial field - chemical plant, etc., acid and alkali resistance and anti-aging.

Features

1. Extreme modeling ability
Breaking through the limitations of traditional metal sheets, it can achieve a complex three-dimensional curved surface with a double curvature and double arc, perfectly restore the architect's avant-garde design concept, and create a landmark architectural artistic effect.

2. High precision CNC molding
Using CNC digital modeling and automated sheet metal processes (such as multi-point stretching, rolling arc cold pressing), the surface accuracy reaches ±0.5mm, ensuring that there is no visual deviation during large-area splicing and reducing on-site adjustment costs.

3. Super structural stability
Aluminum alloy substrates (such as 5052-H32) are designed with stiffeners, with a wind pressure resistance rating of ≥ 9kPa and excellent seismic performance, making them suitable for super-high-rise buildings and coastal typhoon-prone areas.

4. Durable throughout the life cycle
Surface fluorocarbon spraying (PVDF) has passed the AAMA 2605 standard, with over 4,000 hours of salt spray resistance testing, color fidelity of more than 15 years, and maintenance costs reduced by 60% compared to traditional materials.

5. Prefabricated construction revolution
The pre-installed buckle system is combined with BIM technology, which increases the installation efficiency by 40%, and the scaffold-free construction reduces potential safety hazards, especially suitable for major projects with tight construction periods.

Company Profile

Guangdong Yueding Building Materials Co., Ltd. was established in 2008, is a design, production, sales as one of the entity and the Internet combined with the custom enterprise. The company covers an area of 15,000 square meters and has fully automatic spraying equipment. We have served on overseas projects all over the world. In terms of in-depth understanding of the needs of the market, we work with customers to produce products that are loved by users. Since the advent of Yueding products, the excellent product quality has been highly recognized and widely used by the market.
We adhere to the business philosophy of "personalized customization, quality service" to provide customers with high-quality solutions. Determined to create excellent product quality and perfect space environment is our persistent pursuit.