Method for production of carbonized cloth, and carbonized cloth produced thereby
A manufacturing method, carbonized cloth technology, applied in textiles and papermaking, fiber chemical characteristics, heating/cooling fabrics, etc., can solve the problems of reduced electrical conductivity and thermal conductivity, unsatisfactory fiber softness, high density, etc. , to achieve good chemical resistance and washing resistance, excellent mechanical strength and softness, and improved mechanical strength and softness
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[0096] (manufacturing conditions)
[0097] A carbonized fiber cloth was produced under the following conditions.
[0098] As a raw material, a cotton knit fabric (double-knit, manufactured by Kimura Textile Co., Ltd.) with a width of 115 mm and a thickness of 6 mm was used. Furthermore, the stiffness and softness of the cotton knitwear measured by a cantilever stiffness testing machine are 35 mm in the wale direction and 22 mm in the course direction. 300 layers of this cotton knitted fabric were laminated with a predetermined length, placed in a heating furnace, and heated under the following heating conditions to manufacture a carbonized fiber cloth.
[0099] Heating conditions: room temperature (15°C±20°C) ~ 1200°C heating rate 100°C / hour
[0100] The sum of heating holding time: 15 hours
[0101] Cooling: natural cooling
[0102] In addition, in an oxidizing atmosphere with an oxygen partial pressure of about 150mmHg immediately after the start of heating, in the tempe...
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