Polyurethane Cold Isostatic Pressing Moulds

Polyurethane Cold Isostatic Pressing Moulds

Different molds have a great influence on the molding of products. These influences include:

The accuracy of materials formed by isostatic pressing process is often used for important occasions or equipment, which requires very high precision. If the precision of the mold is not enough, it will cause excessive post-processing and even lead to the scrapping of the product. Including the smoothness of the product surface, whether the mold will be deformed during the loading of powder materials, and whether the compression rate in all directions is consistent after the mold receives pressure during the pressing process. And in continuous use, whether the mold deformation, can maintain the original accuracy, will also have an important impact on the quality of product molding.

Whether the characteristics of ease-of use isostatic pressure die can meet different pressing processes, and whether other auxiliary fixtures can be minimized in the process of use. Whether it is easy to release the mold after use, whether the mold can bounce back quickly, etc., will affect the operation.

Durability. Isostatic pressure die works in high pressure environment, and needs to contact with oil and other media. If the pressure resistance is not good, or the oil and chemicals are not resistant, the performance is easy to decline.

Polyurethane, as a polymer material, is specially formulated according to the requirements of isostatic pressure industry. It has strong pressure resistance, oil resistance, quick rebound, strong oxidation resistance, and hardness can also be adjusted according to demand to meet different processes. Therefore, isostatic pressure molds made of special polyurethane materials, with high precision, long life, no deformation and easy release, are replacing the traditional isostatic pressure rubber molds and silicone molds on different equipment.

Jiangsu High Tech Co., Ltd. is located in Zhenjiang, Jiangsu. It is a high-tech enterprise that develops and produces high-performance polyurethane products, cold isostatic pressing molds and cold isostatic pressing machines. The company's main products are polyurethane isostatic pressing molds and cold isostatic pressing machines. The company's products are widely used in all walks of life in China and exported to more than 30 regions around the world. They are widely praised by customers for their excellent quality and good service. The company always adheres to the product concept of "quality first" and has a deep understanding of customer needs. The company has been committed to the research and development and production of high-performance polyurethane elastomer molds for many years, and solves various design and production problems of polyurethane elastic molds for isostatic pressing users. The company has mature production and processing technology and a complete set of experimental equipment for mold elastomer analysis. In order to ensure the excellent impact resistance, abrasion resistance, cutting, tear resistance and clarity of the product and excellent dimensional stability. Its products are widely used in magnetic materials, ceramics, cemented carbide, high temperature refractory materials, rare earth permanent magnets, carbon materials, rare metal powders and other industries.

Compare to traditional rubber cold isostatic pressing bags, the polyurethane CIP bags have significant advantages. As a new polymer material, polyurethane products feature smooth surface, wearing-resistant, anti-fatigue, low deformation rate. The surface of pressed products with polyurethane bags is much smoother than that pressed with rubber bags, thus it possesses better looks and less postprocessing is required. It’s an ideal tool for powder material forming by press process, which can help a company reduce cost and increase efficiency.

We support all kinds of customization, if you need it, please contact us.

Phone/whatsapp:+86 18234744811

Email:sales@highindustryco.com

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