发明名称 |
SEAM-SEALED FILTERS AND METHODS OF MAKING THEREOF |
摘要 |
A seam-sealed filter in which the seam is sealed with a seam tape comprised of an expanded fluoropolymer, such as ePTFE and copolymers thereof, having a crosswise matrix modulus of greater than 1,950 psi and an enthalpy ratio of less than 0.6 is disclosed. Such seam-sealed filters are capable of undergoing greater than 50,000 pulse-jet or reverse air cleaning cycles without substantial cracking or peeling of the sealed seam. Accordingly, the seam-sealed filters in the form of bags are particularly suitable for use in reducing particulate emissions in cement baghouses and the like. |
申请公布号 |
EP2844364(A4) |
申请公布日期 |
2016.03.23 |
申请号 |
EP20130780729 |
申请日期 |
2013.04.26 |
申请人 |
W. L. GORE & ASSOCIATES, INC. |
发明人 |
ROEHMER, REBECCA, LYNN;MINOR, STEVE, EMMETT;ZERO, SCOTT |
分类号 |
B01D46/00;C09J7/00;C09J7/02 |
主分类号 |
B01D46/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|