Electret Masterbatch
FUNDCHEM Electret Masterbatch offers:
High filter efficiency
Good process stability
Heavy metals comply with EU standards
Food-grade contact applications
Product Details
The filtration efficiency of meltblown polypropylene nonwovens depends heavily on the electrostatic charge carried by the fibers — electret treatment keeps fibers holding their electrostatic adsorption capability over the long term, and is the key to meltblown fabric achieving high filtration classes. Fundchem's electret masterbatch is dedicated to polypropylene nonwovens, added during spinning and used together with corona or water electret charging processes.
Key Features
It significantly boosts the electrostatic adsorption capacity of the nonwoven, greatly improving filtration efficiency and helping meltblown fabric reach H13–H14 filtration grades. The electret charge storage is stable and the process adaptability is excellent, ensuring consistency in mass production.
Compliance & Safety
The product complies with food-contact applications in the EU, Germany and the US, and heavy-metal indicators meet EU standards — suitable for filtration and hygiene applications with strict sanitary requirements. For more functional masterbatches in the nonwoven industry, see our functional masterbatches for nonwovens.
Customization & Service
Our technical team matches dosage and process guidance by meltblown process (charging method, GSM, line speed), with free samples available. Call +86 132 8089 3827.
Message
Tailored plastic functionalized solutions for you
By integrating global chemical and polymer formulation technologies, the company focuses on providing flame retardant, anti-ultraviolet light aging, anti-static and other properties for polyolefin extruded products. So as to extend the life cycle of plastic products, ensure the safety of production and living processes, reduce the consumption of natural resources, and ultimately contribute to the promotion of global sustainable green development.
