The Hengtong Chloroacetic Acid Crystallizer has a significant transformation effect

Shandong Hengtong Chemical Co., Ltd. has recently reconstructed the cooling water system of the chloroacetic acid crystallizer, and the consumption has been significantly reduced. It is expected that the annual efficiency will increase by RMB 360,000.

For a long time, the company's chloroacetic acid crystallizer cooling water system steam and water at the same time into the crystallization kettle jacket, steam self-regulating valve in a strong corrosive environment for a long time, often resulting in liquid-impact phenomenon, resulting in crystal kettle due to long-time liquid blow off porcelain , And in the strong acid corrosion under the kettle body perforation, cooling water into the kettle to lead to liquid material pollution scrap, while there are external pollution problems. In view of this situation, the company has been transformed to change the cooling water system of the crystallization kettle from a closed cycle to an open cycle and use a hot water tank to increase the temperature. When cooling, the circulating cooling water is still used to remove the steam control valve, thereby extending the crystallization tank. The service life reduces the acid pollution of the external drainage.

Footwear Adhesive

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.
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.

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:
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.

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