... , heatproof, anti-aging,corrosion-resistentMaterialCarbon fiber or fiberglass, carbon fiber +fiberglass, carbon fiber+kelvar fiberPattern3k plain or twill wovenThickness0.15mm ... (1k carbon fiber)3,000 filaments (3k carbon fiber)6,000 filaments (6k carbon fiber)12,000 filaments (12k carbon fiber)This is ... four times as a 3k, etc. Carbon Fiber ClothSpools of carbon fiber are taken to a weaving loom, where ...