The natural color of the PVC compound is yellowish translucent and shiny. The transparency is better than that of polyethylene and polypropylene, but worse than that of polystyrene. Depending on the dosage of the additives, it can be divided into soft and hard PVC. Soft products are soft and tough a

PVC compound has a bright color, corrosion resistance, strength and durability. Due to the addition of some toxic excipients such as plasticizers and anti-aging agents in the manufacturing process, its products usually do not store food and medicines. What are PVC compounds used for?What are the pro

PVC ball valve has excellent corrosion resistance. The sealing ring adopts F4. Excellent corrosion resistance and extended service life. Flexible rotation and easy to use. As an integral ball valve, PVC ball valve has few leakage points, high strength, and is easy to assemble and disassemble. What i

This comprehensive overview highlights the significance of PVC ball valves in various industries, emphasizing their exceptional functionality and reliability. The article explores two key advantages: low liquid resistance and lightweight, corrosion-resistant properties. It explains the operational principles and structure of PVC ball valves, underscoring their pivotal role in fluid control systems. PVC ball valves offer easy operation, minimal maintenance, and durability, making them cost-effective solutions for diverse applications. The summary encapsulates their vital features, making PVC ball valves a trusted choice for efficient and reliable fluid regulation.

PVC resin is the most widely raw material used in plastic production. It has good chemical stability corrosion resistance and water resistance. It can be dissolved in hydrochloric ether, ester and some alcohol . It can offer good solubility , good electrical insulation , thermoplasticity and membran

Slippers are in great demand, and everyone has several pairs of slippers at home. In addition to their families' daily needs, people usually have several pairs of slippers at home for their guests. Since people usually wear slippers without socks, the soles of their feet and insoles are in direct co