... coating, ink),anti-static filter, defense industry, building insulation, chemical,motorcycle muffler, paint drying room air filters, PTFE and other fields. carbon fiber ... 33.31.4-27.31.2-23.1 carbon fiber powder STORATE: The carbon fiber should be stored in a dry place, ... preferably at room temperature and 50-70% relative humidity. carbon fiber powder PACKAGING:Products was packed in drums,each net ...