Views: 12 Author: Site Editor Publish Time: 2020-08-24 Origin: Site
Polyurethane material for top car materials
According to the latest statistics, as of August 2015, the domestic production capacity of polyurethane raw material MDI (diphenylmethane diisocyanate) has soared to 3.02 million tons per year. The consumption of polyurethane materials for automobiles is in a stage of rising.
The increase in polyurethane consumption is inseparable from the increase in sales in the global automobile industry. According to incomplete statistics, my country's automobile sales reached 23,491,900 in 2014, a year-on-year increase of 6.86%. In the plastics used in modern automobile materials, the amount of polyurethane is not only the largest, but also its application range is unparalleled, from the car box to the outer parts, from soft to hard, from light to dense, all the way to high High-strength glass fiber reinforced products, polyurethane applications can be seen everywhere.
The polyurethane material for automobile roof is the most demanding among all polyurethane materials for vehicles, especially now it needs to be combined with a duct folding machine to meet the hardness and rigidity requirements of the substrate during the hemming process of the duct folding machine.
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With its own characteristics, polyurethane spraying machines show significant advantages in many industries, which are carried out from the dimensions of construction, performance, and application: First, the advantages of construction adaptabilityFull coverage of complex substrates: whether it is
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I believe that many large-scale enterprise plant owners know, color steel tile room use time is long time to regularly renovate its maintenance. But not insiders may not know is color steel tile room renovation really deep water, different price different specification brand polyurethane spraying eq
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construction field Thermal insulation: can be used for building roofs, walls, floors and other parts of the thermal insulation treatment, such as in the new residential and commercial buildings of the external wall spraying inorganic fiber wool, can effectively prevent the heat transfer, reduce ener
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