The characteristics of the products of phenolic insulation board
phenolic insulation board made of phenolic foam, phenolic foam is a new kind of non-combustible, low smoke fire insulation materials, it is made of phenolic resin in foaming agent, curing agent and other additives
made of closed-cell rigid foam. It is the most prominent feature of non-combustible, low smoke, resistance to high temperature of different change. It overcomes the original type foam thermal insulation material inflammable, cigarettes,
heated deformation faults, retained the original type foam thermal insulation material is qualitative light, construction is convenient wait for a characteristic. Phenolic insulation board features:
1, high flame retardant, low smoke. Oxygen index is 56%, the smoke density less than 5. 1200 ℃ not combustion, encounter fire carbon mineralization without dripping.
2, permanent stability, high heat resistance. Use the temperature for - phenolic foam insulation materials 60 ℃ ~ 150 ℃, dimension stability, not bibulous, anti-aging, long service life. Cfc-free,
foaming, avirulent insipidity, it is green environmental protection building materials. Foaming process does not use of CFCS has reasonable proportion, reaction completely, the formation of compounds without residual poison,
no gas, acid and alkali resistance, alkaline has good resistance to acid.