'Phenolic board' hebei langfang dacheng county phenolic plate how much a cubic
hebei langfang dacheng county phenolic plate how much a cubic is many users are very concerned about a problem, because most of phenolic insulation board enterprise in big city, let bo hui insulation materials manufacturers take how much do you know hebei langfang dacheng county phenolic board a cubic relevant industry knowledge. Only grasp thoroughly the price order.
phenolic board pictures
bare price price:
hebei langfang dacheng county phenolic plate how much a cubic includes freight, taxes, and some hidden factory price, as well as the handling fee, inspection fee and so on. The prices here despite all the external factors. Simplicity is factory finished the price of the car. Dacheng county phenolic board price 50 320 yuan per cubic density, density of 60, 440 yuan a cubic, simply density every six yuan a kilogram of increase or decrease, increase or decrease every 10 kg 60 yuan, increase or decrease the number of big can also lower the price. In general density of 40 to 60 kg. Thickness is 4 cm to 10 cm belongs to the normal range, is beyond the scope belongs to special specifications and prices are higher.
flame retardant performance:
modified phenolic board flame retardant performance is excellent, compared at the same level of extruded polystyrene board, graphite plate, board, gold plate has obvious competitive advantage in the flame under the direct effect of phenolic board manufacturer quality with carbon, without dripping, curly, no melting phenomenon, after the flame surface forming a layer & other; The graphite foam & throughout; Layer, effectively in the protective layer of foam structure, flame resistance through time can be up to 1 hour; Product attributes, not bibulous, soak for 24 hours is not more than 3%. Phenolic foam is high flame retardant, oxygen index 54%. Insulating layer permeability can extend the life of the wall. Flame retardant performance: use a lighter, burn the corner around 30 s, were not lit, no melting, dripping, is just the surface carbonization.
coefficient of thermal conductivity:
dacheng county modified phenolic plate thermal conductivity is 0. 033w/( m。 k) , energy saving up to 50% 65%. Compared with rock wool board thermal conductivity coefficient of 0. 043w/( m。 k) , foam glass is 0. 06w/( m。 k) , modification of polystyrene 0. 05w/( m。 k) , this product insulation performance was quite good, the stronger the thin performance coefficient of thermal conductivity is lower.
related knowledge introduction:
is a cubic dimensions is the volume of a meter, density is the weight of a cubic phenolic plate, the greater the weight shows that the more use of the raw materials of hebei langfang dacheng county phenolic board the price is higher. A square meter price calculated by multiplying the price multiplied by the thickness of a cubic, such as 400 yuan a cubic thickness 5 cm, one square metre phenolic plate prices for 400 x0. 05 = 20 yuan per square metre. Tax increases to 13 points are calculated according to thirteen percent of goods, equivalent to eleven percent according to the total amount. 5.
the above is about to introduce the 'phenolic board' hebei langfang dacheng county related contents of phenolic plate how much a cubic, 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!