In today's rapidly evolving industrial landscape, finding materials that combine durability, flexibility, and thermal stability is crucial. Polyimide, a high-performance polymer, emerges as a key player across various industrial applications due to its exceptional properties. At Ningbo Ranlong Electric Co., Ltd., we specialize in polyimide products, leveraging its unique advantages to enhance our clients' operational efficiency and product reliability.

Unmatched Thermal Stability

One of the standout features of polyimide is its remarkable thermal stability. Polyimide can withstand extreme temperatures, ranging from as low as -269°C to as high as 400°C without melting or degrading. This makes it an ideal choice for industries such as aerospace and electronics, where materials are required to maintain performance under thermal stress.

Electrical Insulation

Polyimide exhibits excellent electrical insulating properties, which is why it is extensively used in the electronics industry. It serves as an insulating material in wires, cables, and printed circuit boards (PCBs), helping to prevent electrical failures and enhance product lifespan. Our company offers a range of polyimide-based insulating materials designed to meet the stringent requirements of modern electronics.

Chemical Resistance

Industries dealing with corrosive environments, such as chemical processing and industrial manufacturing, benefit significantly from polyimide's robust chemical resistance. It resists a wide variety of chemicals, solvents, and oils, ensuring longevity and reliability even in the most demanding environments.

Mechanical Strength and Flexibility

Polyimide's mechanical strength and flexibility make it a versatile choice for a wide range of applications. Its ability to bend, stretch, and flex without breaking makes it suitable for flexible printed circuits, protective films, and other applications requiring durability and adaptability.

Applications in Ningbo Ranlong Electric Co., Ltd.

At Ningbo Ranlong Electric Co., Ltd., headquartered in Ningbo, Zhejiang, we integrate production, research, and development to produce high-quality polyimide products. Our offerings include PI sheets, rods, and powder, as well as specialized products like the PI hot runner insulation cap. Our commitment to innovation and quality ensures that our polyimide solutions meet the needs of diverse industries, from electronics to heavy machinery.

Founded in 2015, we are a leading manufacturer with a focus on exporting, with an annual export proportion of 30% and a turnover of 3 million USD. Our products stand out for their superior performance and reliability, making us a trusted partner in the global market.