Graphite Felt Black Welding Protective Blanket Torch Shield Pack Protective Sheet Carbon Fiber High Temp 300*/300200mm Durable

​Feature: Pre oxidized carbon fiber fire-resistant insulation cotton is made of polyacrylonitrile fibers that are specially processed to form black fibers, which are then processed by needle punching technology to maintain good thermal insulation and heat resistance characteristics in high temperature environments. The needling process is clear, the needling is dense, the tensile strength is strong, and long-term use can maintain excellent tensile strength, toughness, and fiber structure. Specification: Name: Fireproof Cotton Material: Pre oxidized carbon fiber Thickness: 6mm Color: Black Temperature tolerance: Long term 300 ℃, instantaneous around 1000C Performance: thermal insulation | fire and high temperature resistance | sound insulation and noise reduction | good flexibility Product use: Suitable for welding and insulation protection of copper pipes in air conditioning and refrigerators, fire insulation for boiling tea in stoves, BBQ barbecue, high-temperature equipment, high-temperature pipelines, carbon felt substrates, graphite felt substrates, etc. Package including: 1Pc * Graphite carbon felt Note: There could be some slight differences in the color tone of the pictures and the actual item. Please allow 1-2mm differs due to manual measurement, thanks. No Retail Box,Packing Safely in Bubble Bag.