Medical plastic hose to PET as raw material is very ideal

With polyester as the main raw material made of medical plastic hose no matter from the appearance, luster, is still the chemical and physical function and quality assurance aspects are currently one of the most ideal packaging products.
because the selection of varieties of raw materials is accurate, relationship to the producing process of molding process parameters selection and the pros and cons of hose body quality. PET plastic hose used in large volume ( Greater than 2 liters) The hose body, choose the characteristics of polyester raw material viscosity is 70 ~ 75 ml/g.
at present, the world's production of polyester is double-digit growth rate. When produce medicinal PET hose, therefore, the characteristics of raw material viscosity, crystallization temperature, cooling rate and orientation effect of process data