In recent years, we have seen the rapid development of science and technology in our great motherland. This made me feel extremely proud for me as a Chinese. With the advancement of technology and the progress of people, we will join the Chinese cutting machine trading network to make progress together. Join the hotline, we look forward to your call. Details:/ Xuchuan Chemical's shoe adhesive production capacity is 20,000 tons/year, mainly divided into solvent-based, solvent-free and water-based products, relying on years of accumulation in the field of shoe materials, xuchuan Chemical is committed to providing customers with the best quality products and the most complete solutions.
In the future, adhesive products will maintain a rapid growth of 10-15%, which will become a new driving force for the development of Xuchuan Chemical.
There are several types of adhesive that can be used for shoes, depending on the material and the type of repair needed. Here are some commonly used adhesives for shoes: Footwear Adhesive,Pu Surface Agent,Pu Adhesive Treatment Agent,Polyurethane Shoe Adhesive XUCHUAN CHEMICAL(SUZHOU) CO., LTD , https://www.xuchuanpu.com
The preheating setting of CNC flame cutting machine is a means to adjust the flame flame temperature. In actual operation, the length of the preheating time of the CNC flame cutting machine needs to be considered according to the thickness of the cutting, but whether the higher the flame temperature is, the higher the cutting effect is. OK?
The Oxygen-Gas Cutting process of a CNC Flame Cutter is a process in which a stream of pure oxygen (at least 99.5%) is ignited and burned on the surface of the workpiece. The heating flame starts by heating the starting point of the workpiece to be cut to the ignition temperature. . Combustion begins by delivering cutting oxygen. As the heat rises, the combustion continues rapidly in adjacent workpieces. The moving torch cuts out a cut, and the two burning melts are blown by the kinetic energy of cutting the oxygen jet. Drop it. The following conditions must be completed when cutting.
Everyone who uses a CNC cutting machine knows that warming up in flame cutting is very important:
1. To be able to exclude the metal oxide produced, the melting temperature of the oxide must be lower than the melting point of the material.
2. The ignition temperature of the material must be lower than its melting temperature 3, and the ignition temperature should be continuously maintained at the cutting point. Heat loss is compensated by the heating flame. Unalloyed steels containing less than 0.3% carbon and low alloyed steels with carbon equivalents greater than 0.4% can be preheated to cut.
As the proportion of metal elements increases, the cutting process becomes more and more difficult. For this reason, chromium steels such as nickel or silicon metal, cast steel and other materials have no special preventive measures and are not suitable for oxygen cutting. These materials should be used for other processing. Method for thermal cutting. Others such as CNC plasma cutting machines will come in handy.
In general, about 0.25~3.80mm thick molten layer exists on the cutting surface after processing with a portable CNC plasma cutting machine. The residual slag chemical composition of this thickness is the same as the material itself, including the chemical composition of the cut surface. change. For example, when we cut and process magnesium alloy containing magnesium, if the magnesium metal content is 5%, the magnesium content of the composition will remain unchanged after the residue analysis of the residue, even if the residual thickness of the residue reaches 0.25mm, it does not appear. There are oxides. If the cutting surface is directly welded, dense welds can also be obtained.
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Products are used in shoes, bags, industrial coating, etc., suitable for a variety of different materials (PVC, PU, TPR, EVA, nylon), etc., the product has high strength, excellent brushability, high yellow resistance, good weather resistance.
1. Shoe glue: This is a specialized adhesive designed specifically for shoe repairs. It is commonly used for bonding different shoe materials, such as leather, rubber, fabric, and vinyl. Shoe glue is flexible, durable, and waterproof.
2. Super glue: Also known as cyanoacrylate adhesive, super glue is a strong and fast-drying adhesive that can bond various materials, including shoes. However, it may not be suitable for all shoe materials, and it can become brittle over time.
3. Epoxy adhesive: Epoxy is a two-part adhesive that provides a strong and durable bond. It is commonly used for repairing soles, heels, and other shoe parts. Epoxy adhesive requires mixing the resin and hardener before application.
4. Contact cement: Contact cement is a strong adhesive that creates a bond when two surfaces are pressed together. It is commonly used for shoe repairs, especially for attaching soles. Contact cement is available in both water-based and solvent-based formulas.
5. Shoe repair tape: In some cases, shoe repair tape can be used as a temporary solution for minor repairs. It is a self-adhesive tape that can provide a quick fix until a proper repair can be done.
When using any adhesive for shoe repairs, it is important to follow the manufacturer's instructions and ensure proper ventilation. Additionally, it is recommended to clean and prepare the surfaces to be bonded for better adhesion.