Extruded board price

抗压强度：

250-150kpa

导热系数：

0.028w/mk

燃烧性能：

B2级

The price consultation hotline of extruded board starts from extruded board. Many people think that this product is more expensive than benzene board. Per cubic meter of benzene board ranges between 1 and 2, while extruded board is between 1 and 2. However, when doing exterior wall insulation, if a thick benzene board is required, thick extruded board is enough. The dosage of extruded board is less than that of benzene board, so there is not much difference in price between the two, but the advantage of extruded board in thermal insulation performance is obvious. The bulk density (weight per cubic meter) of styrene board is generally around, while extruded board is generally at left and right. There are also special boards above, which are more expensive (such as thick extruded board).
Extruded boards with flame retardants are also more expensive than those without flame retardants. Because the flame retardant in it will cause great damage to the processing machinery. There are very few extruded boards with flame retardants on the market now. Perhaps manufacturers are considering factors such as price competition and processing machinery. In order for the board to achieve better flame retardant effect, the cost of adding flame retardant per cubic meter should be RMB/cubic meter.
General manufacturers’ quotations for each cubic meter of extruded board range from 0 to 10%. Why is there such a big gap? There are many reasons. One of them is quality. Of course, the price of extruded boards made of polystyrene raw material particles is higher (compared to the historical average price throughout the year, the average price of raw materials is more than 10,000 yuan. Convert it by volume weight. This The price of some raw materials is yuan/cubic meter. Plus foaming agent yuan/cubic meter, flame retardant yuan/cubic meter, other auxiliary labor, electricity cost yuan/cubic meter. The price needs to be at least yuan/cubic meter. Less than this price You are just fooling the devil!
The quality of the extruded boards made of recycled materials and secondary foamed modified materials is also slightly poorer and the price is naturally lower, but for those who contract the project, such Boards are also the most popular. However, due to the smaller molecular weight of recycled materials (which have been destroyed by repeated recycling), the corresponding thermal insulation performance declines seriously with the service life.
Secondly, in terms of technology, some manufacturers have advanced technology, and the same raw materials can Produce more products, reduce the bulk density, and the price will naturally decrease. Many customers focus on how much it costs per cubic meter, but ignore how many kilograms per cubic meter. In my opinion, polystyrene pellet raw materials with a bulk density above The price of producing extruded board should be around 1 yuan per cubic meter. The difference of a few yuan is acceptable, because the cost of each extruded board manufacturer is not necessarily the same. Nowadays, few manufacturers produce extruded board and add color masterbatch for the sake of appearance. , one ton of masterbatch costs more than 10,000 yuan, so in order to reduce costs, they are produced directly, which also facilitates our observation. The extruded board that looks gray and black is produced with recycled materials, and the price is low For some, it should be around 10%, and products with milky white or egg yolk color use better raw materials. The price should be around 10%.
/ Consult Mr. Zan for the price of extruded polystyrene panels in Beijing.