主頁加入收藏設為首頁

                    POLYCARBONATES PC-010,PC-015,PC-022 GRADES

                    U 2226-173-00203335-2007
                    Production method:Obtained by means of polycondensation method in melt of diphenylcarbonate and bisphenol A.
                    Application:intended for general-purpose products manufacture with pressure die casting method.
                    Parameter Standard
                    PC-010 PC-015 PC-022
                    Flow index,g/10min,11,2H(1,2 kgf)temperature
                    300℃
                    10.0±1.5 15.0±1.5 22.0±2.0
                    Number of visible impurities pcs./100g,not more 5 5 5
                    Turbidity(plate thickness is 3 mm),%,not more

                    0,8

                    0,8 0,8
                    Transmission factor(plate thickness is 3 mm),%,not more 89 89 89
                    Index of refraction at 20℃,not more - - -
                    Yield point at stretching,MPa,not less 62 62 62
                    Rupture elongation,%,not less 110 110 60
                    Transvrse stress at max.sample load,MPa,not less 80 - -
                    Bending elasticity model,MPa,not less 2350 - -
                    lsode impact strength,(plate thickness is 3 mm)KJ/m2,not less 68 68 63
                    Compression stress at specified relative deformation 25%,MPa,not less 76 - -
                    Softening temperature by Vika under force of 10H and temperature rate of rise 50℃,not less 150 150 153
                    Yellowness and blue index(b)(plate thickness is 3 mm) 1,9±0,3 1,9±0,3 1,9±0,3
                    Pellets transparecy and brightness index(L*)(plate thickness is 3 mm)%,not less 90 90 90
                    Dielectric capacitivity at frequency of 106 HZ,not more 2.5 2.5 2.5
                    Dielectric loss tangent,106 HZ,not more 0.009 0.009 0.009
                    Electric strength KV/mm,not less 20 20 20
                    Packing,transportation and storage:Polycarbonates are packed in polyethylene bags under GOS 17811 adn import bags.Polycarbonates are packed in leak proof soft special containers for bulk solids for import.Polycarbonate weight in bags should be(25±0,25)kg,in container-(750±3,75),(1000±5,0)kg
                    設計制作:中塑在線
                    浙ICP備15022945號            
                    三级片在线播放