Products IntroductionProduct DescriptionThe raw material
polyurethane composite polyether used in polyurethane insulation
board is modified by chemical molecular structure, introducing N.P
hetero-ring to change the chain structure of polyurethane, overcome
the shortcomings of the traditional flame retardant technology,
flame retardant is easy to migrate and PIR foam is easy to
secondary foaming, so that the product molecular structure is more
stable and durable, and the flame retardant effect is not
attenuation. At the same time, the high temperature molding
technology is used to make the product structure more stable and
reliable.The product is a polyurethane thermal insulation composite
board with rigid foam polyurethane as core material and flexible
inorganic coil as surface layer on both sides of continuous
production line. The product has low thermal conductivity, high
flame retardant performance, good dimensional stability, and is
easy to bond with the wall and the finishing layer; Plate adopts
numerical control cutting, high dimensional precision; Products
according to the application to meet the corresponding fire rating
requirements.Excellent insulation performancePolyurethane thermal
insulation board has the lowest thermal conductivity among organic
thermal insulation materials (≤0.022). A class A composite board
with A thickness of 5cm is equivalent to the thermal insulation
effect of 1m thick concrete.Super flame retardant
propertyPolyurethane insulation board can adapt to a wide
temperature range, can be used in the environment of -50ºC~150ºC
for a long time, and can withstand short-term high temperature of
250ºC, the physical and chemical properties of the foam will not
produce any damage.Excellent weather resistancePolyurethane
insulation board after more than 6 months of weather resistance
test, the performance is stable, and the building can be the same
life.Good dimensional stabilityThe compressive strength of
polyurethane insulation board reaches more than 200KP. The board
has good temperature resistance and does not deform.Low carbon and
environmental protectionPolyurethane insulation board is made of
bio-based raw materials, fluorine-free foaming, no harmful
substances prohibited or restricted by the state, green and
environmental protection. Index of Polyurethane
insulation boardItemUnitSpecificationDensitykg/m3≥35Thermal
conductivityW/(m.k)≤0.024Bonding strengthkPa≥100Rate of dimensional
change(70ºCx48h)mm1Compressive strengthkPa≥160Tensile
strengthkPa≥205Elongation at break%≥10Porosity by closed
pore%≥92water absorption%≤3water vapor
permeabilityHg/(Pa.m.s)≤5anti-permeability(1000mmx24h)(1000mm water
column X24h hydrostatic pressure)mm≤5FAQ Q: Are you
manufacturer or trade company?A: We are professional manufacturer
of thermal insulation material, more than 10Years.Q: Do you accept
sample order?A: Sample order is acceptable. We can offer free
sample, sample can be sent within 1~3 days after freight payment
confirmed.Q: Does your company and products has any certification
to ensure quality? A: We are in compliance with ISO14001, ISO9001,
OHSAS18001 certificate etc. Our products have excellent chemical,
physicalfeatures and stability.Q: What services can Huayue
provide?A: * Any inquires will be replied within 0-1 hours.* We are
professional manufacturer and trade company. Welcome to visit our
company and factories at any time!* Any your idea on the packing we
can help you to design and put into production. Customized product
is available.* High quality, reasonable and competitive price, fast
lead time.* All products will have been strictly quality checked in
house before packing.* All products will be well packed before
shipping. Sample order prepared, about 3-10 days for delivery
productions.Q: What is Huayue's inspection process for Rubber
Foam?A: Raw Material Inspection - Production Process Inspection -
Factory Inspection - Parallel Sample Tracking System.Q: What's the
delivery time of 1x40HQ container loading order? A: Within 3-20
days after receipt of prepayment. /* January 22, 2024
19:08:37 */!function(){function s(e,r){var
a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
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