{"id":442,"date":"2026-07-04T17:23:39","date_gmt":"2026-07-04T09:23:39","guid":{"rendered":"http:\/\/weiruifu.tz128.com\/index.php\/\/product\/room-temperature-anti-static-needle-felt\/"},"modified":"2026-07-04T17:23:39","modified_gmt":"2026-07-04T09:23:39","slug":"room-temperature-anti-static-needle-felt","status":"publish","type":"product","link":"http:\/\/weiruifu.tz128.com\/index.php\/product\/room-temperature-anti-static-needle-felt\/?lang=en","title":{"rendered":"Room temperature – anti-static needle felt"},"content":{"rendered":"

If industrial dust reaches a certain level (i.e. explosion limit) and encounters factors such as electrostatic discharge sparks or external ignition, it is highly likely to cause explosions and fires
\nThe factory has absorbed and digested foreign technology, and developed and produced anti-static needle punched filter felt and filter cloth according to the needs of domestic blast furnace gas coal mill dust collection, cement plant coal mill dust collection, and other industries<\/p>\n

In addition to the process of producing ordinary needle punched felt, the production of anti-static filter cloth also requires the incorporation of conductive fiber yarn into the warp yarn of the needle punched felt base fabric or the mixing of conductive fibers or conductive materials into chemical fibers. Our company can produce these two types of anti-static filter cloth
\nThe performance indicators of the anti-static needle punched filter felt and cloth produced by our company are at the leading level in China, and have been tested by authoritative departments as follows:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Material<\/td>\nPolyester+conductive base cloth<\/td>\n<\/tr>\n
Gram weight (g\/m2)<\/td>\n500<\/td>\n<\/tr>\n
Thickness (mm)<\/td>\n1.80<\/td>\n<\/tr>\n
Air permeability (L\/\u33a1\/S)<\/td>\n200\uff5e300<\/td>\n<\/tr>\n
Fracture strength (N\/5 \u00d7 20cm)<\/td>\nMeridian<\/td>\n\u22651000<\/td>\n<\/tr>\n
Latitude<\/td>\n\u22651250<\/td>\n<\/tr>\n
Elongation at break (%)<\/td>\nMeridian<\/td>\n< 35<\/td>\n<\/tr>\n
Latitude<\/td>\n< 55<\/td>\n<\/tr>\n
Tensile strength at break (Mpa\/min)<\/td>\n2.40<\/td>\n<\/tr>\n
Operating temperature (\u2103)<\/td>\n\u2264130<\/td>\n<\/tr>\n
Instantaneous operating temperature (\u2103)<\/td>\n150<\/td>\n<\/tr>\n
Surface resistance (\u03a9)<\/td>\n4.8\u00d7109<\/td>\n<\/tr>\n
Volume resistance (\u03a9)<\/td>\n8.7\u00d7109<\/td>\n<\/tr>\n
Friction potential (maximum value) (V)<\/td>\n250<\/td>\n<\/tr>\n
Friction potential (average) (V)<\/td>\n183<\/td>\n<\/tr>\n
Surface Nuclear Density (\u03bc C\/m2)<\/td>\n3.4<\/td>\n<\/tr>\n
Half life (S)<\/td>\n0.75<\/td>\n<\/tr>\n
Acid resistance<\/td>\n<\/td>\n<\/tr>\n
Alkali resistance<\/td>\n<\/td>\n<\/tr>\n
Abrasion<\/td>\nExcellent<\/td>\n<\/tr>\n
Hydrolytic stability<\/td>\n<\/td>\n<\/tr>\n
Post processing method<\/td>\nHeat setting, calendering<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

If industrial dust reaches a certain level (i.e. explos…<\/p>\n","protected":false},"featured_media":363,"comment_status":"open","ping_status":"closed","template":"","meta":[],"class_list":["post-442","product","type-product","status-publish","has-post-thumbnail","product_cat-needle-punched-filter-felt","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"http:\/\/weiruifu.tz128.com\/index.php\/wp-json\/wp\/v2\/product\/442","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/weiruifu.tz128.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"http:\/\/weiruifu.tz128.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"http:\/\/weiruifu.tz128.com\/index.php\/wp-json\/wp\/v2\/comments?post=442"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/weiruifu.tz128.com\/index.php\/wp-json\/wp\/v2\/media\/363"}],"wp:attachment":[{"href":"http:\/\/weiruifu.tz128.com\/index.php\/wp-json\/wp\/v2\/media?parent=442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}