Roof phenolic board manufacturer density fireproof performance
the article takeaway:
roof phenolic board manufacturer density fireproof performance has been bothering you, how to use density phenolic foam board can be good and not expensive, energy saving money has been everyone's voice. Below please see roofing with bo hui insulating material density fireproof performance phenolic board manufacturer. Hope for your help, more products please contact us for help.
roof phenolic board pictures
roof phenolic density:
used in roof phenolic plate and the air conditioning use phenolic board is no different from raw materials, just a little bit big density, after all, roof phenolic plate with waterproof layer, adornment layer, such as weight without certain compressive strength prone to shrinkage, that no matter how failure must nip in the bud, the roof phenolic plate using density between 60 kg to 70 kg is more appropriate, also some users to 50 kg phenolic board construction, their reason is simple, the somebody else more than 10 kilograms pretty soft white polystyrene plate is not used in roof insulation, too? It is said that but the century of quality. Don't quality problems such as roof repair cost is more than a cubic cost a few kilograms phenolic board density.
roof phenolic plate manufacturers fireproof performance belongs to the flame retardant B1 level, only carbonation reaction under high temperature flame roasting, remove the fire didn't light the fire, there was also no deformation, shrinkage, the smoke production, is A high-quality fire insulation, roofing phenolic plate inside wrapped slurry can reach grade A grid cloth, roof phenolic board six sides actually really wrapped slurry has been achieved composite grade A, very suitable for building insulation materials A level requirements, in addition, our product price is low density 40 kg phenolic plate for 320 yuan, A very suitable for heating area, tunnel insulation insulation.
is to introduce the above on the density of roof phenolic board manufacturer. Fire prevention performance related content, hope to help you, if you need this product, single ( Aluminum foil) Caigang phenolic plate please select city bo hui, my factory production equipment advanced, timely service, wholesale prices low, sample free of charge!