_ phenolic insulation board on the advantages and disadvantages briefly phenolic insulation board, phenolic board manufacturer
1, the price is cheap, simple processing, material quality, construction is convenient.
2, fire prevention performance is good. Burning level can reach A level.
3, low thermal conductivity, heat preservation performance is good, good thermal stability, low smoke, low toxicity, high heat resistance, mechanical strength, sound insulation, strong resistance to chemical corrosion, etc.
1, the material pulverization is serious.
2, phenolic insulation board itself will appear crack, and surface mortar meet aging after the empty drum.
3, different enterprise product quality difference is bigger.