Product Name: Multi-Aspect Multi-Faceted PP Plastic Polyhedral Hollow Ball Model NO.: BS-PPB Material: Plastic Plastic Modling Type: Injection Application: Mass Transfer Type: Random Packing MOQ: 1m3 Usage: Water Filter Media Color: White Trademark: Bestn Transport Package: Plastic Woven Bag Ton Bag Carton Box, Ect. Specification: 25, 38, 50, mm Origin: Pingxiang Jiangxi HS Code: 3926909090 Product Description Multi-aspect Multi-faceted pp plastic polyhedral hollow ballProduct DescriptionMulti-faceted hollow spheres synthesized by the two half ball, half of each semi-circular fan-shaped leaves by a number of components, the upper and lower leaf staggered arrangement, the specific surface area than other large spherical packing.As Water treatment equipment in a new and efficient packing, the power, chemical, paper, and environmental protection industry forremoval of acid, deacidification, oil-water separator, desalination, pure water, waste water treatment device to use.Technical dataPerformance / MaterialPEPPRPPPVCCPVCPVDFDensity (g/cm3)0.94-0.960.89-0.910.93-0.941.32-1.441.50-1.541.75-1.78Operation Temp.(oC)>90>100>120>60>90>150Chemical corrosion resistanceGoodGoodGoodGoodGoodGoodCompression Strength(Mpa)>6.0>6.5>7.0>6.0>8.0>10.0Plastic material dataItemPP Polyhedral Hollow Surface Floating BallDiameterNo. per volumeSurface AreaVoid VolumeBulk DensityDry packing factor25mmPcs/m3m2/m3%kg/m3m-138mm640004608414577650mm250003258712549476mm1150023690105324ApplicationAs Water treatment equipment in a new and efficient packing, the power, chemical, paper, and environmental protection industry for removal of acid, de-acidification, oil-water separator, desalination, pure water, waste water treatment device to use.The bulk density given here is based on PP material.