TPD-533 is a kind of oil resistant electret masterbatch which is based on polypropylene resin with ultra-high melt index. It can effectively improve the filtration rate of oily particles such as DOP/ DEHS/PAO, and greatly improve the long-term stability of electrostatic charge after being electrostatically treated.
TPD-1500 is a modified polypropylene specially used in the melt blown cloth industry, which contains electret powder. It can greatly improve the long-term stability of electrostatic charge after electret, lock the electric charge for more than 15 months.
TPD-532 is a kind of organic fluorine electret masterbatch based on polypropylene resin with ultra-high melt index, which can effectively improve the short-term storage capacity of melt blown PP nonwovens, and greatly improve the long-term stability of electrostatic charge after electret.
Organic Fluorine Electret Powder TPD-53 has a very high electrostatic capacity, the micropores distribution is uniform, it can increase the electrostatic adsorption capacity of PP, and it can effectively extend the aging of charge storage, it is suitable for the production of melt blown cloth with filtering efficiency of 95 or 98.
