PP (polypropylene # pleated plastic | soft) / M1200HS / Shanghai Petrochemical resistant material description specification level Use of the material used in automobile modification, small appliances Remarks temperature has excellent surface gloss, strength, stiffness, hardness, dimensional stability, scratch resistance, high heat resistance, high strength and good chemical resistance, and has formed a short time and so on. Raw technical data Performance Project method of test data Data unit Basic properties of melt flow rate of GB / T 3682-2000 12 g / 10min density GB / T 1033-1986 0.9 g / cm3 mechanical properties of bending modulus of GB / T 9341-2000 ≥ tensile yield strength of 2300 MPa ISO 8256-2004 ≥40 MPa Rockwell hardness GB / T 9342-1988 ≥105 R scale Izod impact strength / 23 ℃ GB / T 1843-1996 ≥25.6 j / m Thermal heat distortion temperature GB / T 1634.1-2004 ≥125 ℃ flame retardant ANSI UL-94 HB Other properties hygienic safety FDA 177.1520 Y ROHS 2002/95 / EC Y optical properties of the surface gloss of GB / T 8807-1988 ≥95%