Nano plastics introduction

Nano is the statutory measurement in the name of the measuring unit , its unit symbols is nm. 1nm equal to one thousand millionth of a meter, namely  as long as *0 hydrogen atoms in straight line. When the particle size of the material is 0.****0nm, collectively called nanophase materials. At present the nanometer material in plastic can improve the material’s barrier property, the mechanical strength, thermal deformation tempera-ture and improve the material’s low temperature resistance,at the same time , strength-ened the antioxidant brittle relaxing and ultraviolet prevention ability, greatly improve the service life of the pipe.