Polypropylene the Haier Central, packing polypropylene injection molding a new opening filler, it is the first in a foreign country has been developed out of. Later of such fillers research, and the successful development of a domestic Haier ring packing.
The unique polypropylene Haier ring shape, making it not only has a high flux, low pressure drop, corrosion-resistant and anti-impact performance, it also has the advantage of not nested, filler wall-flow effects are small and uniform distribution of gas-liquid. This packing is suitable for gas absorption cooling and gas purification process.