At present, due to the advancement of production technology, the output of imported PP polypropylene filament non-woven fabrics has grown steadily, bringing huge benefits to people’s production and life.
China began to study polypropylene production technology in 1962.
Since the 1980s, polypropylene has developed rapidly in China.
Our country has introduced some advanced production technologies and production equipment for imported PP polypropylene filament non-woven fabrics, and has successively established a number of large and medium-sized polypropylene production facilities in Yanshan, Yangzi, Liaoyang and other places. A large number of small bulk polypropylene production facilities have also been built in various places. Propylene production facilities have played a certain role in alleviating the contradiction between supply and demand.
The substantial increase in production scale has prompted my country’s polypropylene resin production to enter a stage of rapid development.
In 2012, my country’s PP production capacity reached 12.967 million tons.
In 2015, my country’s PP production capacity was 20.13 million tons/year.
We are a high-tech enterprise specializing in the research and development, production and sales of polytetrafluoroethylene microporous membranes. In addition, we also supply imported PP polypropylene filament non-woven fabrics, which have high strength, small vertical and horizontal strength differences, and durability. The aging and melting points are between 164 and 170°C, and the products can be sterilized at temperatures above 100°C.
It has the characteristics of no deformation at 150℃ without being affected by external force.
Can be widely used in air filtration, packaging materials, medical tape, cable wrapping, biofilm and other fields.
Undertake various filter material coating processing services. Our company will perform coating processing according to the coating substrate provided by the customer or the coating substrate specified by the customer.
The key to its technology is the optimized combination of speed ratio, pressure ratio, operating temperature and other parameters. Our company can realize online control of air permeability, thickness and void ratio according to the ratio and pore-forming medium to meet the different needs of users.
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