On February 12, 2014, Honeywell announced that it had signed a purchase agreement with Asahi Glass Co., Ltd. in Japan to expand the market supply of new automotive refrigerant HFO-1234yf. Japan Asahi Glass Co., Ltd. will produce HFO-1234yf in Japan, and Honeywell will sell the product in the United States, Europe and Asia. According to the agreement, Japan Asahi Glass Co., Ltd. will start production in mid-2015.
It is reported that the global automotive warming potential (GWP) of the new automotive refrigerant HFO-1234yf is less than 1, which is 99.9% lower than the HFC-134a, which is currently widely used, and even lower than the GWP of carbon dioxide refrigerant. At present, some automakers have adopted HFO-1234yf to meet the European Union's MAC requirements. This directive requires that all new cars that are listed on the European market after January 1, 2013 must have a GWP of less than 150. Refrigerant. It is reported that Honeywell just announced in January this year that it will bring its major suppliers to invest US$300 million in HFO-1234yf's production capacity, including the establishment of a new plant for production of refrigerants at Honeywell’s existing Gasmax base. The plant will adopt a new production process and will be fully operational in 2016. Nearly 500,000 vehicles are currently using HFO-1234yf safely. It is expected that by the end of 2014, this number is expected to exceed 2 million vehicles.
PP Spunbond Composite Nonwovens Production Line
Main technical features
1. The meltblown system can be lifted and lowered as a whole to adjust the process, and it can also be spun off-line as a whole to facilitate the production operation and the connection of various systems.
2. The components of the melt blown system are fast changing. This patented technology reduces the replacement time by 95% compared with the traditional way, and is easy to operate, which greatly improves the production efficiency and economic benefits.
3. The meltblown system adopts the unique low-pressure spinning technology, with low energy consumption, simple equipment and convenient use.
4. The frame structure suitable for high-speed production is adopted in the netting machine. The anti-static screen, preloading roller and idler are used for active frequency control to ensure the consistency and uniform trafficability of the fiber web.
AC variable frequency speed regulation, full digital communication synchronization, high degree of automation, perfect man-machine control interface, achieve man-machine separation in high-speed production, safe and reliable.
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