Welcome to SIMUWU
KYK furnaces have been the industry standard for carbonization furnaces. The highest quality carbon fiber has been produced from KYK LT/HT low temperature and high temperature furnaces for over 30 years. Production scale furnaces, as well as laboratory furnaces and pilot line furnaces for carbon fiber can be provided.
Applications: Carbonization High-Temperature (HT) furnaces for laboratory r Research Furnaces - Laboratory Scale - LT Furnaces. Applications: Pre-carbonization Low-Temperature (LT) furnaces for laborator Research Furnaces - UHT Furnaces. Applications: Research size single tow carbon fibre graphitising furnace.
By combining the extensive technological competence of both companies, EISENMANN is now able to supply the complete thermal process technology for carbon fiber facilities. Integrated tailor-made solutions covering oxidation, carbonization and exhaust air purification significantly reduce both operating as well as
This experience has greatly contributed to the growth of carbon fiber for the aircraft and custom automotive production in the automotive market. With its eyes Pre-Carbonizing furnaces 44 units 700℃ 〜 1000℃ In 1984, introduction of an ultra high temperature furnace opened a new page for KYK. Support from the
Following oxidation, precursor material undergoes several stages of pyrolysis to achieve a fiber with the desired properties. These critical stages of pyrolysis take place in the low temperature pre-carbonization (LT), and high temperature carbonization (HT) furnaces. The LT and HT furnaces in Despatch's integrated lines are
Gas controls for carbonization furnace. Top loading The properties of carbon fibers, such as high flexibility, high tensile strength, low weight, high resistance, high temperature tolerance and low thermal expansion, make them very popular in aerospace, civil engineering, military, motorsports and other competition sports.
Low temperature and high temperature (or ultra high temperature) furnaces are filled with gas that does not contain oxygen keeping the fiber from burning at higher temperatures. Typically, the carbonizing furnaces electrically control temperature
25 Apr 2017 Since the inception of the Carbon Fiber industry, Harper has enabled manufacturers to achieve newer and greater heights with custom engineered thermal processing systems. Harper initially pioneered the development of commercial ultrahigh temperature (UHT) furnaces for the market in the 1970s, and
Furnace line (pilot plant unit) for carbon fiber production, Tmax up to 1600 °C. Applications: graphitization/carbonisation, oxydation. Furnace line for production/ heat treatment of carbon fiber of PAN (3 to 48 K) consisting of a chamber furnace (FKU-4-200/200/2000/300) for oxidation, a tube furnace (FRHT-4-100/2000/1100)
At Grafil, carbonization begins in a low-temperature furnace that subjects the fiber to 1292°F to 1472°F (700°C to 800°C) and ends in a high-temperature furnace at 2192°F to 2732°F (1200°C to 1500°C). Fiber tensioning must be continued throughout the production process. Ultimately, crystallization of carbon molecules
Oxidized PAN-Fiber. Carbon Fiber lines – The complete solution. 4. Portfolio. 6. Integrated energy recovery solutions. 7. Oxidation ovens. 8. Carbonization furnaces. 10. Exhaust air purification High reliability and productivity through perfectly synchronized equipment . Ultra high temperature furnace. □. Carbonization
The conversion of the PAN fiber into a carbon fiber is performed in multiple thermal process steps with subsequent surface activation. After the carbonization furnace there can be a graphitizing furnace (high temperature furnace) – depending on the product requirements – which is also manufactured and delivered by
as high quality standards in accordance with ISO 9001, to meet the demanding requirements of original equipment manufacturers (OEM) and operators of high temperature furnaces. Fields of application: Vacuum furnaces; Inert gas furnaces; Heat treatment (hardening, carbonization, brazing, etc.) Carbon fiber production
customized mechanical testing. Advancing Development and Commercialization. Researchers examine carbon fiber preform. Lignin is a compound derived from wood. It is a carbon fiber precursor – an alter- native to higher-cost, petroleum-based precursors. Carbon fiber tow exits high-temperature carbonization furnace.
Carbonisation lines. carbon-lines1 Companies working with Carbon Nexus will have access to: A 20 to 55 tonne pa commercial grade Carbon Fibre Pilot Line that features four-zone centre-to-end oxidation ovens, multi-zoned low temperature and high temperature carbonisation furnaces, surface treatment, sizing and
Carbonization of Carbon Fibre The pre-carbonization and carbonization of Carbon Fiber is achieved through an LT (low temperature, typically at 700-900°C) and HT (high temperature, typically at 1450-1800°C) furnace. It is during these steps that the majority of the volatile organic components and contaminants are
Content. Oxidized PAN-Fiber. Carbon fiber lines – General contractor solutions. 4 oxidation oven. 8. Carbonization furnaces. 10 exhaust air purification. 12 this is eisenmann. 14 high reliability and productivity through perfectly synchronized equipment and . high-temperature (ht) carbonization furnace up to 1,800°C. □.
23 Mar 2016 The resulting fibers were infusible and could be carbonized in a tubular furnace at temperatures up to 1000, 1050, 1100, and 1200 °C with heating rates of 0.5–10 °C/min, respectively. This research is expected to contribute significantly to the production of carbon fiber for high performance products.
Figure 2-2: Furnaces used for carbon fiber thermal processes—drying and stabilization (left), pre-carbonization (middle), and high temperature carbonization and graphitization furnaces (right). 6. Figure 2-3: LabView-based temperature control interface panel. 7. Figure 2-4: TGA analyses in N2 comparing solvated
Instead, the high temperature causes the atoms in the fiber to vibrate violently until most of the non-carbon atoms are expelled. This process is called to the long axis of the fiber. In some processes, two furnaces operating at two different temperatures are used to better control the rate of heating during carbonization.