project material co., ltd (bpm) had been dedicated to supplying one stop geotextiles, geomembrances and geosynthetics to worldwide customers since . we have more than professional staff and square meters factory equipped with automatic production lines. our innovative, high quality products include filament...
( - micrometers) are used in apparel because of their soft handle. water sorption wool is hygroscopic and able to absorb and desorb large amounts of water as the relative humidity surrounding the fiber changes. in textiles, the amount of water absorbed is generally expressed as a percentage of the dry...