A novel abrasive sheet comprising a substrate, an abrasive cloth or a sandpaper, wherein the substrate is made of a synthetic resin sheet, and the abrasive cloth or the sandpaper is fixed with an adhesive on a substrate made of a synthetic resin sheet. Since the substrate is made of synthetic resin sheet with non-deformation, chemical corrosion resistance and wears resistance, the grinding sheet is not easily deformed, chemically resistant and wear-resistant, thereby improving the grinding effect, service life and operation safety of the grinding sheet. And the production process is simple and the production efficiency is high.
The new type of grinding disc used in the field of pulping, papermaking and fiber refining preparation is generally made of wear-resistant metal: a multi-component alloy grinding disc with surface coarse particles, in addition to tooth edge shearing, impact, extrusion, etc. Also, the friction of the fibers caused by the coarse particles of the tooth surface makes the fibers more prone to the phenomenon of splitting.
With more and more machinery industries, more mechanical products need to be processed. Usually, each product needs to be cut into pieces first and then subjected to subsequent grinding and polishing. After a series of processes, it becomes mature. Products, then what kind of 125*1*22 EN12413 cutting disc products will become the leader in the industry?
The cutting piece is made of glass fiber and resin as the reinforced bonding material. It has high tensile strength, impact resistance, and bending strength. It is widely used in the production of ordinary steel, stainless steel metal and non-metal. The excellent materials and exquisite craftsmanship guarantee High cutting efficiency and best economics for workpieces of different materials.
First, the hardness of the cut piece. In the face of more and more new metal products in the future, the hardness requirements of the cutting piece products are also increasing. The hardness of the cutting piece products determines everything about the products. At present, the high precision and high efficiency brought by the super hard abrasive tools. The grinding effect has been widely recognized.
Second, the improvement of the physical structure of the abrasive tool. For example, the number of abrasive grains acting on the workpiece per unit time increases, the average length of grinding increases, and the grinding contact surface increases, which changes the amount of grinding per unit time, effectively improve efficiency; and truly improves production efficiency. Cutting pieces can really grasp the future market.
With the development of the machinery industry in the future, more and more aluminum flat cutting disc industry is beginning to approach this market. Many companies have begun to update their product technology, hoping to develop more good products.