There are differences in appearance and characteristics, and they are used according to needs.
There are two types of KRECA felt: products made with petroleum pitch-based carbon fibers and those made with rayon-based carbon fibers. The petroleum pitch-based felt (KRECA Felt C, G) is a low-density non-woven fabric formed by needle punching KRECA tow. It is utilized as an internal insulation material in furnaces used at high temperatures above 1000°C, such as in vacuum deposition and vacuum sintering furnaces, taking advantage of its heat resistance and thermal insulation properties at high temperatures. Additionally, it is used as a protective material in filters and in workplaces that involve high-temperature operations or corrosive chemical solutions, leveraging its corrosion resistance. There are carbon grade and graphite grade options, each available in two different weights. The rayon-based felt (KRECA G Felt) is a product that has been carbonized from needle-punched rayon fibers. Compared to petroleum pitch-based felt, it features a higher density and uniform thickness. 【Product Lineup】 ○ KRECA FELT C-G (KRECA Felt C-G) Petroleum pitch-based ○ KRECA FELT X (KRECA Felt X) Rayon-based For more details, please contact us or download the catalog.
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**Features** [Petroleum Pitch-based Felt (Kureka Felt C, G)] - A low-density non-woven fabric in felt form, shaped by needle punching petroleum pitch. - Utilized as furnace insulation material for high-temperature applications over 1000°C, taking advantage of its heat resistance and thermal insulation properties, such as in vacuum deposition and vacuum sintering furnaces. - Used as protective material in filters and in workplaces involving high temperatures or corrosive chemical solutions, leveraging its corrosion resistance. - Available in carbon and graphite grades, with both offering products in two different weights. [Rayon-based Felt (Kureka G Felt)] - A product made from needle-punched rayon fibers that have been carbonized. - Compared to petroleum pitch-based felt, it has a higher density and uniform thickness. For more details, please contact us or download the catalog.
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Our company is a highly specialized trading firm focused on carbon-related materials and their products. In recent years, we have been developing new products not only in the carbon sector but also to contribute to other industrial fields, always prioritizing innovation. Kyoto Trading Company has two product procurement and sales divisions: the Carbon Materials Division and the Industrial Materials Division, which respond to customer needs. We are also actively engaged in handling new products and exploring new fields based on customer requests, so please feel free to contact us.