Glass fiber reinforced polyester anticorrosive tile

Polyester anticorrosive tile is + flame retardant unsaturated polyester resin as the main raw material, and is mainly made of fiberglass chopped seam woven mat reinforced material, and felt of weather resistant polyester and fluorine carbon layer, high weather resistance through the use of the current domestic most advanced composite materials pultrusion technology, with 8000 kg of tension, under the condition of high pressure and high temperature production of high density, high strength products.

Reasonable product formula, ingredients and design, fundamentally solve the general common composite materials including metal tile corrosion rust not aging, paint layer off, wind and rain environment noise. Finally, it solves the problems of poor fire resistance grade, thermal expansion and contraction, high temperature deformation, unstable geometric size, fading, non-impact resistance, too small spacing of purlin (such as hail and fragile) and pollution of environment. FRP problems such as uneven thickness of glass tile, rough without rhombus, non-dense product, easy aging process film peeling off, low weathering grade, easy pulverization cracking, no hydrofluoric acid resistance, etc.

Polyester tile is a new type of energy saving and environmental protection building material. The material used can be recycled and reused, which solves the problems of waste, environmental pollution, short service period and high cost caused by corrosion resistance of colored steel tile. Its super strong corrosion resistance, high temperature resistance, long service life and other characteristics, suitable for use in high temperature, corrosive and other special production environment factory building, through practice, polyester tile as a new building material, has a high promotion value and social, economic benefits.

Application Characteristics of Polyester Watt

Super weather resistance

Alkali-free glass fiber end cut felt and unsaturated resin have excellent weathering resistance. Ensure that polyester tile can resist ultraviolet radiation, temperature difference changes. Corrosion of acid, alkali and salt has super weathering resistance in natural environment, service life can reach 30 years, ensure long-term safe use of products (10000 hours weathering inspection △E=4.18, test 10000 hours, equivalent to 28 years in nature).

Strong corrosion resistance

Electrolytic workshop is a serious production workshop with hydrochloric acid gas corrosion. The bad environment has a great effect on the roof corrosion of iron colored steel tile, which brings inconvenience to production. The high weathering resin used in polyester tile has excellent acid and alkali resistance. can be long-term acid and alkali-resistant salt and other chemical corrosion, after soaking in 15% hydrochloric acid ,20% sulfuric acid ,40% hydrofluoric acid ,15% silicofluric acid ,20% phosphoric acid ,20% nitric acid ,5% sodium hydroxide, ammonia solution for 120 hours, the appearance and properties have no obvious change. Solve the electrolysis workshop hydrochloric acid corrosion serious, color steel tile corrosion resistance and other problems.

Super anti-aging, high thermal stability

after +250℃ high temperature, its geometric size and properties are still very stable. after 30 freeze-thaw cycles, the product has no empty drum, crack, peeling phenomenon. after testing by the national chemical testing center, the change rate of polyester tile heating size is 0.07%, only 1% of colored steel tile. Polyester tile resin itself has very good aging resistance, plus a layer of polyester surface felt, make the surface more smooth and trachoma corrosion resistance. The fluorocarbon coating sprayed on the surface of polyester tile has super anti-aging property, so it is very suitable for metallurgical and other high temperature environment enterprises.