Caigang phenolic composites duct eight characteristics: 1, low thermal conductivity, high thermal efficiency; 2, small density, light weight, fire, no dew; 3, sound insulation, earthquake resistance, flame retardant, energy saving; 4, high standard color plate, anticorrosive health beautiful and convenient cleaning; 5, closed cell foam, waterproof and insulation; 6 and the best air tightness, good quality; 7, simple construction, convenient maintenance; 8, high strength, long service life, economical and practical, low comprehensive cost.
