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Paste resin and ordinary PVC resin are currently one of the most widely used resin materials, and they have important applications in industries such as chemical, construction, medical, and packaging. However, many people still have some confusion about the difference between these two resins. This article will provide an in-depth analysis of the characteristics, applications, and processing techniques of paste resin and ordinary PVC resin, hoping to help readers better understand the differences between these two resins

Let's understand the basic concepts of paste resin and ordinary PVC resin. Paste resin is a thermosetting resin mainly composed of components such as formaldehyde and urea, which has excellent heat resistance, chemical resistance, and insulation properties. It is commonly used in fields such as wood bonding, paper processing, coatings, and refractory materials. Ordinary PVC resin is a thermoplastic resin, mainly composed of polyvinyl chloride, which has excellent weather resistance, corrosion resistance, and mechanical properties. It is widely used in fields such as pipes, sheets, and injection molded products

Let's compare the performance differences between paste resin and regular PVC resin. The paste resin exhibits excellent heat resistance, mechanical properties, and chemical resistance, and can withstand high temperatures and acid-base corrosion; Ordinary PVC resin performs well in terms of weather resistance, processability, and flexibility, making it suitable for outdoor environments and situations that require bending processing. Therefore, when selecting materials, it is necessary to determine based on the specific usage environment and requirements

Furthermore, the application fields of paste resin and ordinary PVC resin are also different. Paste resin is mainly used in fields such as wood bonding, paper processing, workshop flooring, coatings, and refractory materials; Ordinary PVC resin is mainly used in construction pipes, insulation materials, advertising signs, artificial leather, wires and cables, and other fields. The two have differences in application fields and need to be selected according to specific needs

Let's talk about the processing technology of paste resin and ordinary PVC resin. Paste resin, as a thermosetting resin, usually requires heat curing treatment at high temperature and pressure to form a sturdy structure; Ordinary PVC resin can be processed and formed through extrusion, injection molding, blow molding, and other methods. Therefore, there are also differences in the processing technology between paste resin and ordinary PVC resin

In summary, there are some differences between paste resin and ordinary PVC resin in terms of chemical composition, performance characteristics, application fields, and processing technology, and suitable materials need to be selected based on specific needs and usage environments. I hope this article can help readers better understand the differences between paste resin and ordinary PVC resin, and make reasonable choices in practical production and application.