Bar mill introduction: Rod mill application range: How the rod mill works: Classification of rod mills: Building Waterproof Material RDP Flexible Crack Resistant VAE (Vinyl Acetate-Ethylene) is a type of copolymer emulsion used in the formulation of flexible coatings and adhesives. It is specifically designed to provide excellent flexibility and crack resistance in various applications. Building Waterproof Material Rdp,Tile Adhesive Rdp,Building Waterproof Vae Powder,Redispersible Polymer Powder Jinzhou City Tujin Building Materials Co.,Ltd. , https://www.hpmctujin.com
The rod mill is loaded by barrel grinding bodies is named after the bar, rod mill is generally wet overflow type, it can be used as an open-circuit grinding, widely used in artificial stone sand, mineral processing plants, chemical The first-grade grinding rod mill of the power department of the factory.
The rod mill is driven by the motor through the reducer and the surrounding large gear reduction drive or by the low speed synchronous motor directly through the peripheral large gear reduction drive to drive the cylinder to rotate.
The cylinder is filled with a suitable grinding medium - steel rod. Under the action of centrifugal force and friction force, the grinding medium is lifted to a certain height and falls down in a falling or falling state. The material to be milled continuously enters the inside of the cylinder by the feeding port, is crushed by the moving grinding medium, and discharges the product out of the machine through the overflow and continuous feeding force to carry out the next process operation.
[1] tin ore, tungsten and other rare metals ore re-election or magnetic separation plant, as well as quartz sand plant, in order to prevent the "smashing" the harm caused, often using rod mill.
[2] When two-stage continuous grinding is used, if the first section is ground from 20-6mm to 3-1mm, the rod mill is used as the first section of grinding equipment , the production capacity is larger and the efficiency is higher.
[3] In some cases, it can be used instead of a short-head cone crusher for fine crushing.
The motor drives the cylinder to rotate through the reducer device. The crushed ore and steel rod in the cylinder are subjected to friction and centrifugal force during the rotation of the cylinder. After being brought to a certain height by the lining plate, the gravity is thrown into the river, and the ore is discharged. It is gradually pulverized under the action of impact and grinding. The crushed ore is discharged out of the cylinder through the discharge portion. The feeder is uniformly fed, and the ore is continuously and evenly fed into the rod mill through the combined feeder, and the ground material is continuously discharged from the rod mill. The rod mill is a milling machine that can work continuously for 24 hours.
Rod mills are available in both dry and wet versions and can be selected according to your actual situation. Machining quartz sand, dolomite, monazite, and other products, the mill can be equipped with a magnetic separator of iron.
The crack resistance of VAE is achieved by the incorporation of ethylene monomer units into the vinyl acetate polymer chain. The presence of ethylene units enhances the polymer's ability to withstand stress and deformation, preventing the formation of cracks even under dynamic conditions.
Flexible crack resistant VAE is commonly used in the production of flexible coatings for applications such as waterproofing membranes, roof coatings, and sealants. It offers excellent adhesion to various substrates, including concrete, metal, and wood. The flexibility of the VAE emulsion allows it to accommodate substrate movement and prevent crack formation.
In addition to coatings, flexible crack resistant VAE is also used in the formulation of flexible adhesives. It provides strong bonding properties while maintaining flexibility, making it suitable for applications where joint movement is expected, such as in construction and automotive industries.
Overall, flexible crack resistant VAE is a versatile material that offers excellent flexibility and crack resistance. Its properties make it an ideal choice for various coating and adhesive applications where durability and long-term performance are required.