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Adding Cardboard Liners in Carbon Bowls to Improving clinkering

Before carbon blocks are baked, discarded cardboard boxes can be repurposed into circular base liners matching the diameter and shape of the carbon bowl. These liners are placed inside the carbon bowl cavities prior to loading the blocks into the baking furnace. Once the filler material is added, the blocks undergo the standard baking process. Add Your Heading Text Here

The primary purpose of this method is to prevent direct contact between the filler material and the carbon bowl. This reduces the risk of adhesion caused by coal tar pitch softening and the release of volatile substances during the heating process. As a result, carbon bowl defects are minimized, and post-baking cleaning is significantly reduced.

At baking temperatures below 400°C, the cardboard liners are fully carbonized, forming a soft, breathable carbon film. This film does not hinder the bonding process between the filler material and the carbon bowl during carbonization above 400°C. Additionally, once carbonized, the liners do not contaminate the filler material. The minimal amount of carbon produced from the cardboard has negligible impact on the overall composition of the furnace.

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Situated in Furong District,Changsha City, Hunan Province, JH CARBON was established in 2014, with a branch in Hong Kong to facilitate international trade. The founder of JH CARBON is an engineer, who has been engaged in the production of carbon anodes since 1993.

JH CARBON is a member of Made-in-China.com. 

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