We produce, develop, market, and sell thermoplastic resins (sulfone polymers, fluoropolymers, and polyamide-imide resins) that are used by membrane manufacrurers to fabricate porous membranes for the filtration markets. As a worldwide leader, we offer innovative products at competitive prices, based on an in-depth understanding of the needs and wants of our valued customers. Producing a polymeric membrane is not easy. As the membrane manufacturer, you have the responsibility to select the right material and the right process to produce a suitable membrane for a selected application.

You need a membrane easy to process, that conforms to the regulations, provides excellent chemical resistance, is easy to clean, and gives high fiber strength.

Pure and simple performance that allows you to separate the good from the bad.

Whatever your market is, either water (for surface, ground, waste or salty waters), medical (medical or pharmaceutical), gas or other (like food and beverages, dairy filtration), our polymers will give you the precise pore size and technical properties you need for separating what you want from what you don’t want.

For any type of polymeric membrane, we offer you the widest range of commercially available, consistent, and reliable engineering polymers including:

Sulfone resins :

• UDEL^® polysulfone (PSF)
• RADEL^® A polyethersulfone (PES)
• RADEL^® R polyphenylsulfone (PPSU)

Fluoropolymers:

• SOLEF^® and HYLAR^® polyvinylidene fluoride (PVDF)
• HALAR^® ECTFE

Polyamide-imide:

• TORLON^® polyamide-imide (PAI)

Overview of Product Portfolio

With our range of polymers, you can choose the resin that provides the:

• Pore size you need for membranes ranging from Reverse Osmosis (RO) to MicroFiltration (MF)
• Chemical resistance range with pH from 1 to 13
• Fiber strength range you need for your application"