Introduction of Phenolic foam:
Phenolic foam is kind of rigid closedcell foam made by scientific
formula of phenolic resin,
flame retardants, smoke suppressants, curing agent, foaming agent,
and other additives
and other substances. Phenolic foam has been greatly developed in
the last century
since the 90's , first attentioned by the British, the United
States and other national military,
and applied in aerospace, defense and military fields, and later
expanded to civil aircraft,
ships, stations, wells and fields where there is strict fire
protection, then gradually to the
hospital, sports facilities, residential buildings and other public
and civil construction areas.
Features of Phenolic foam:
Under 1000℃ flame spray , no flame spread, only surface carbonation, low
smoke, no harmful
gases release, no pyrolysis dripping, fire test conformation to
GB86242012 , standard B1 level,
ASTM E84 standard A level, AS / NZS1530 standard 0 level.
The phenolic foam we manufactured does not use halogen and chlo
rofluorocarbons as foaming agents, no destroying
the ozone layer. And products are fiberfree, there will have no
harmlness to human body
Water and moisture resistance:
Phenolic foam is kind of closed-cell structural foam with good
resistance to water absorption of moisture absorption.
Phenolic foam's thermal conductivity less than 0.025w / (m.k),
thermal insulation performance is
better than the normal rock, glass foam, EPS, XPS, PU and other
traditional insulation materials.
Wide temperature use range from -260℃ up to 150℃, also are better
than other insulation materials.
Phenolic foam is closed-cell foam with good sound insulation, the
noise insulation performance
of phenolic foam with a thickness of 5cm can reach more than 35 dB.
excellent properties of resistance to chemical corrosion and
anti-aging , especially to organic
solvents, strong acid, weak acid, weak alkali corrosion.
Phenolic foam has good dimensional stability (less than 0.5%),
belonging to thermosetting materials.
Good dimensional stability can solve the system material
compatibility issues like cement mortar and
other building materials to ensure the same life with the building.
Low thermal diffusion coefficientVery:
low thermal diffusion coefficient means a very slow speed heat