"Dry" color polypropylene high strength wire to acid and alkali resistance performance is very good

Chemical fiber products is an important material in our textile industry, its use has brought a lot of convenience to our work, also became an important member of our work, then you know the use of color polypropylene high strength wire, we need to pay attention to what issues? Next, just follow our staff to have a look at the information about it.

Since 1957, with the progress of science and technology of spinning grade polypropylene and spinning technology, he production of more than 5 million tons in 1996, 11.5% of synthetic fiber, chemical fiber in the world developing more and more be taken seriously. Form her longitudinal surface flat, smooth cross section is round. Density of his biggest advantage is lightweight, its density of 0.91 g/cm3 is a common chemical fiber density the lightest varieties, so the same weight of her higher coverage than other fibers.

Acid and alkali resistant polypropylene has good resistance to chemical corrosion, except for nitric acid, concentration of caustic soda, he to acid and alkali resistance performance is good, so is suitable for used as filtration materials and packaging materials. Light fastness etc. His poor light fastness, thermal stability is poor, easy ageing, not resistant to ironing. This product not only can be used for production of carpet production, can also be used in all kinds of decorative cloth. Its characteristic is bold, not easy fade, antistatic effect is good. Polypropylene carpet yarn products through extinction and twisting can achieve the result of imitation wool after finalize the design, suitable for the production of woven carpet, the carpet surface resembles wool carpet, a plump, good resilience. Can be used in textile, decorative cloth, car carpet, carpet industry and other fields.

Many polypropylene upstream traders are more cautious, replenish onr's stock was rather slow due to the downstream market is also difficult to let the upstream enterprise optimism. Now, polypropylene raw material prices are still high, the downstream polypropylene manufacturer's profit space is little poor. May the New Year approaching, the downstream manufacturers in the production of luggage proportion will increase, the dosage of the polypropylene filament will also increase. Market outlook is expected to give priority to in order to strive for smooth polypropylene market.