Phenolic insulation board and rock wool board
the article takeaway:
modified phenolic insulation board and rock wool board the difference between what, appearance, material, fire resistance, insulation performance, what are the differences have been plagued by users is difficult to solve these problems. Bo hui insulation today take you understand the next modified phenolic insulation board and rock wool board distinction hope for your help, contact us for more products related but always answer.
modified phenolic insulation board picture
appearance and material distinction:
modified phenolic foam insulation board for phenolic foam and belongs to organic insulation materials, its appearance is exquisite, like flour particles is quite small, color to white to fraction even color such as pink, this modified phenolic insulation board manufacturer and the product formula, has nothing to do with the quality. Rock wool board is basalt or high temperature slag melting in blow silk adhesive to suppress cutting molding, it is a fibrous inorganic materials, colour to yellow to pale. Mineral wool board is light brown. Color and quality there is no direct relationship, which related to check the original basalt origin and production speed. Made of smooth color is consistent, midway slow failure appeared stuffy furnace, and so on and so forth flowers cotton phenomenon will occur.
insulation fireproof performance difference:
insulation east distinguish coefficient of thermal conductivity performance, the smaller the coefficient of thermal conductivity on behalf of the insulation. Phenolic insulation board coefficient of thermal conductivity of 0. 034w/( m。 k) B1 level, insulation can belong to organic flame retardant insulation materials, rock wool board coefficient of thermal conductivity of 0. 04w/( m。 k) , fire prevention performance level for A1 belongs to inorganic fireproof insulation materials. Modified phenolic insulation board is the density of price, divided into phenolic insulation board density 40 kg 320 yuan a cube, 30 yuan per increase 5 kg, rock wool board products calculated on tons of gb 2600 yuan a ton. Non-standard production 㲏 00 yuan a ton. The density of 100 to 160 kg.
the above is to introduce the modified phenolic insulation board about difference rock wool board and 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!