At the 22nd China International Industry Fair, JSJY Composites Technology Co., Ltd., a leading manufacturer of aramid paper honeycomb core composite materials in China, brought its self-developed "flame retardant and wear-resistant aramid paper honeycomb core composite panel for rail transit vehicles" "At the exhibition, this new product uses "fabric enhancement" technology to revolutionize the production defects of traditional flame-retardant panels, which is the first in China.
As soon as the product was unveiled, it received high attention and affirmation in the industry. It won the Excellent Exhibit Award of the New Material Industry Exhibition of the Industrial Fair and became the only new material enterprise in JS Province.
JSJY specializes in R&D and production of aramid paper honeycomb core materials. Compared with other metals and glass fibers, this new type of material has the properties of light weight, high strength, flame retardancy, insulation, and heat preservation, and is widely used in aircraft, high-speed rail, boats and other manufacturing industries. Currently, JSJY's products occupy about 95% of China's market in the rail transit industry.
The traditional fireproof board used in the transportation field generally uses kraft paper as a reinforcing material. The production process is complicated, the production cost and the defective rate are relatively high, which does not meet the needs of the lightweight development of the rail transportation field. Two years ago, Junyuan New Material was the first to try in China. Using the “fabric enhancement” technology, the aramid paper honeycomb core material was compounded with prepreg into a sandwich structure through processes such as hot pressing and vacuum bagging. This new product is a new type of flame-retardant and wear-resistant composite board for vehicles.
JSJY uses fabric as a reinforcement material, in addition to the original performance of the fireproof board, it also greatly enhances its mechanical properties and flame retardant properties. At the same time, the original "fireproof board veneer + prepreg + compound" process is greatly reduced to make the direct material Cost reduction by more than 25%, coupled with the reduction in labor costs, the cost of the entire fire door panel has been reduced by more than 30%.
This innovative product has revolutionized the production defects of traditional flame-retardant panels, has the characteristics of multi-function, high performance, and low cost, and has obtained the national utility model patent.