PP (polypropylene # pleated plastic | soft) / H2800 / Shanghai Petrochemical coating material description specification level Use of the material is mainly used for combo and triple-coated polypropylene woven bags. Suitable for woven plastic composite surfaces, thin film composite, etc., within the bag after no additional coating made of polyethylene lining the pockets can be used directly. Remarks Product Performance: The products are mainly used liquid bulk polymerization of propylene, prepared qualities cylindrical particles. High strength, strong bond, good liquidity, film uniformity, waterproof, moisture and other characteristics. Raw technical data Performance Project test data units Basic properties of melt flow rate of 28.0 ± 4.0 g / 10min Ash ≤0.03% mechanical properties of tensile yield strength of ≥29.5 MPa flexural modulus, Izod notched impact strength ≥0.95 GPa / 23 ℃ ≥16.7 j / m thermal properties cleanliness 6-10 / kg Vicat softening point of ≥145 ℃