Econity - Model HDPE -Hollow Fiber Membrane

Econity has manufactured hollow fiber membranes out of high density polyethylene (HDPE), without adding any chemical substances. Through a cold stretching, it makes amorphous pores and through a hot stretching, it leads to a great number of pores in appropriate sizes. This will ultimately help with higher tensile strength because of reorientation of polymer structure. Using a different crystallization effect on inside and outside pores of membrane surface, it should be reformed in asymmetric structure, which is a propriety feature. Such HDPE membranes were bom to have a broad range of pH and high durability, so they are utilized for domestic wastewater treatment and an array of industrial applications.