Solid wood composite floor classification and purchase
Category: There are two types of solid wood composite flooring, one is a three-tier solid wood flooring, which was produced earlier, is composed of three panels of the surface board, core board, backplane. The other is a multi-layer solid wood floor, which consists of seven or nine layers and is more stable than a three-tier solid wood floor. Especially in the geothermal environment, multi-layer solid wood flooring is more heat resistant and less deformable. Therefore, according to their own needs at the time of purchase, find out whether to buy three floors or multi-layer parquet. If you choose a floor for geothermal use, you must choose multiple floors.
Structure: When consumers purchase, they can see the superimposed structure of the veneer layer through the four sides of the multi-layer solid wood floor. Traditional multi-layer solid wood flooring substrates use odd-numbered layers, typically seven or nine layers. In recent years, some brands have made improvements to traditional craftsmanship using even-numbered slabs, which are eight or ten layers. Consumers may wish to pick up the floor at the time of purchase and look at the structural layer of the floor. The count is several layers.
Floor purchase del floor nature floor
CMC can be used in mining industry as pellet binder, floating selection inhibitor, adjusting agent and dispersant etc.
CMC is widely used as an agent in floating seperation in the mining industry . CMC is the pellet binder and flotation inhibitor. It is a kind of ore forming binder which is indispensable for making pellets, because it can improve the properties of wet ball, dry and roast pellets.
Pellets with good ball cohesiveness have good performance of antiknock, compression and falling, at the same time it can improve the grade of pellets.
CMC is also a kind of adjusting agent in the process of floatation, in silicate gangue and copper lead separation, It is mainly used as inhibitor, sometimes used as a slurry dispersant.
Mining Grade CMC,Mining Grade CMC Powder,Mining Grade White Additive CMC
China National Huachen Energy Group Co., Ltd. , http://www.chc-chem.com