| 1.12 TFM04-9 physical property indicator | (1)、g：800g/m2
(2)、thickness：1.8－2.0mm
(3)、permeability：90－150dm3/m2/s
(4)、longitude：1400N/5×20cm
(5)、atitude：1600N/5×20cm
(6)、temperature：300℃
(7)、filtration wind speed：≤1.0m/min
(8)、service life：1.5 Year | | TFM04－9: Its basic layer is composed of glass fibers, and surface layer is composed of carbon fibers and treated with PTFE to form a felt, mainly applied in a working temperature up to 280－300℃. Carbon fibers are a fibrous carbon material produced through oxidation and carbonization of polypropylene nitrile textile fibers, asphalt textile fibers or viscose fibers, with carbon content above 90% and a series of fine properties of high temperature resistance, anticorrosion, electric conduction, heat transfer, inflation and so on, mainly applied in domestic carbon black industry. | | |
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