It has been difficult to promote aqueous resins in the field of synthetic leather due to the influence of tannery production equipment. The main reason is that the latent heat of evaporation of water in the water-based resin is large, and it is not easy to dry with the conventional drying equipment, which causes the speed of the leather processing to slow down and the production efficiency is low. Therefore, most of the tanneries are reluctant to use synthetic resins to produce synthetic leather, which is a major bottleneck in the promotion of waterborne resins. At present, China's first synthetic leather dry production line, which was independently designed and developed by the Younike Group and adopts medium-wave infrared drying technology, was successfully installed on November 28, 2009. The use of this major historical scientific and technological achievement will mark the realization that the use of safe, ecological and environmentally friendly water-based resins in China's synthetic leather enterprises will completely replace traditional oil-based resins, marking the revolutionary new technological transformation and new development in the field of synthetic leather. The official start of material promotion work. Sealed Standoffs,Sealed Standoffs,Sealed Studs,Waterproof Fasterner,Water Resistant Studs Dongguan Tiloo Industrial Co., Ltd , https://www.sales-fastener.com
What is the effect of producing synthetic leather with water-based resin? Why are you being rejected by the company?