Aluminum Foil Jumbo Roll For Ventilation Duct Composite Air Duct
The aluminum foil phenolic composite air duct is composed of a coated aluminum foil with a concave-convex shape on both sides and a sandwiched phenolic foam. It is coated with aluminum foil. Its film material is a polymer film cured at high temperature. It can effectively resist the corrosion of ultraviolet rays and gases, and can be firmly bonded to aluminum foil and form an interpenetrating network copolymer with phenolic foam. The first choice of materials for processing all kinds of directly formed air ducts. The heat insulation and ventilation ducts made from them are environmentally friendly, heat-resistant and durable, lightweight and energy-saving, safe and non-toxic, beautiful and clean, air-tight, sound-proof, fire-resistant, waterproof, simple and labor-saving Excellent performance,
The advantage is:
1.Low cost
2. Simple repair or maintenance and construction
3.Easy transportation
4. The product fire protection can meet the national requirements of some use occasions.
5, maintenance-free, long life: anti-corrosion acid and alkali treatment of the plate to ensure a service life of up to 15 years, eliminating the cost of regular maintenance
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