1. high modulas, high strength 2. low elongation, resistance to acid and alkali 3. safe and nontoxic ITEMDATADRY TENACITY,cN/dtex ≥10.8DRY ELONGATION,%4.0-9.0YOUNGS MODULAS,cN/dtex ≥290% ≤2.5DISPERSITY,GRADE1-3LENGTH(mm)M±0.5M=4mm, 5mm,4-6mm ,6mm, 8mm. APPLICATION: The best substitution of asbestos, in building material and concreteindusty, increase intensity of plastic and rubber. PVA fiber