Rigid Foam Rubber Insulation Sheets
Laurel grade“0”rubber plastic insulation board has low thermal
conductivity,full-closed structure,and excellent continuous heat
insulation.The material is completely isolated with vapor,so it has
the properties of water-proof,anti-condensation and long
lifetime.After SGS testing,its measured value is much lower than EU
standard value on materials without toxic substances,so it is safe
and healthy.Moveover,with beautiful appearance,it is easy for
bending and construction,and no need of other accessories.
Closed structure can effectively prevent thermal conduction.
Thermal conductivity ≤0.034W/m·k while 0℃
High heat emission coefficient of surface,up to 9W/m2k
Excellent anti-steam permeated ability;moisture resistance
10,000(DIN 52615)”built-in” steam proof coating;the insulation
board is insulating layer and moisture-proof coating as well.
Excellent fireproofing;oxygen index is above 40.
Easy for installation.
No CFC,HFC,HCFC or other materials containing fluorine,also no
formaldehyde,dust or fiber.
Grade”0”rubber sponge insulation board:
Laurel grade”0”foaming rubber plastic hear-insulating materials are
the best choice for anti-condensation and cold-damage reduction.
Refrigeration unit and equipment for air-conditioning system
Frozen water pipe
Condensing water pipe
Air duct and hot water pipeline
Rubber plastic board(1m wide)
It could be produced if there is big demand of board with thickness
of 13mm,18mm,23mm or 28mm
Laurel rubber plastic insulation board adopts transparent packing
for convenient direct-viewing.Also we accept OEM for different
brands of products based on requirement of customers all over the
Advantages of Laurel grade”0” rubber plastic insulation board:
Compared with 32%oxygen index of grade”1” rbber sponge board,
grade”0”rbber sponge board increases the important index of
fireproof up to 40%,and has lower thermal conductivity(when average
temperature is 0℃,λ<=0.034w/m·k) and excellent anti-steam
permeable ability m>=5,000.It is used for heat insulation of
pipeines,equipment and containers whose medium temperature between
-50°C-105°C.It is widely used for heat insulation of equipment and
pipelines in construction and air-conditioning system,civil
buildings and hot water supplying,industrial and refrigerating
equipments,etc.Moreover,it is thebest choice for customers especial
in public buildings required high fireproof nature,like
supermarket,hospital,school,hotel,and some important city-planning
buildings and so on.
High moisture-proof genes:
Anti-condensation is determined by two factors:low thermal
conductivity and high moisture-proof genes(anti-steam permeable
ability).Laure grade”0” rubber plastic board is excellent in this
two aspects:it’s thermal conductivity after test is λ<=0.034
when 0℃,and moisture-proof genes m>=10,000,so it is the ideal
choice to ensure anti-condensation and low energy loss.
Outstanding fireproof performance:
Compared with grade”1”rubber plastic insulation board,oxygen index
of grade”0” rubber plastic insulation board is much higher(measured
value of oxygen index of grade”0” plastic is:42.5 according to
testing report 0011603).Laure grade”0” rubber plastic insulation
board passed the testing with excellent fireproof performance,which
indicates its fine flame-spreading resistance.Also it passed SGS
testing,which indicated that the heat emission is ideally
controlled when burning,and achieves higher grade of fireproof.
Easy for installation:
It is easy for installation of Laurel rubber plastics with soft
material.Regarding pipeline,it can be fitted together with
installation progress of pipelines;also it can be split and then
stuck together with special glue.For valve,elbow,tee or other
complex forms,it can be cut and then stuck together according to
different shapes,assuring airtightness of entire system and
Moisture-proof genes of Laurel rubber sponge insulation board
constitutes”built-in” steam-proof coating,making the insulation
board is heat preservation layer and moisture-proof coating as
(The average temperature)
Water vapor permeability
≤10×10-10 ≤7×10-10 ≤4.5×10-10
moisture proof genes
≤10×10-10 ≤7×10-10 ≤4.5×10-10
Water absorption ratio in vacuum
Compression resilience ratio
Compression ratio 50% Compression time 72h
(Ozone pressure 202Pa 200h)
Slight wrinkle,crack free,pinhole free, Non-defrmation