Monadnock Non-Wovens, a leader in the manufacture of melt-blown roll goods, has launched the next generation of E-CTFE filtration media. It has designed and developed HTAC, a product that significantly extends the performance and life of liquid filtration systems. HTAC is a uniform E-CTFE melt-blown copolymer with very high chemical and fire resistance.

The tolerance to pH 1-14 makes HTAC a superior material solution to PVDF and PTFE in liquid filtration, offering corrosion resistance against acids, caustic media, oxidising agents, and many solvents at high temperatures. HTAC is employed in the chloro-alkalis chemical processing, semi-conductor fabrication, and pharmaceutical industries, the company said in a press release.

“We are pleased to offer HTAC for critical manufacturing processes,” said Jim Cree, president of Monadnock Non-Wovens. “This innovative media development offers high permeation resistance and safety at high temperatures.”

As with all Monadnock Non-Wovens’ products, HTAC is made with 100 percent renewable wind-powered electricity (Green-e certified RECs). HTAC E-CTFE media is available in uncalendared and calendared melt-blown roll goods in a range of weights.  It is also available in apertured versions for duct/pipe wrap veil applications.