We offer NOT series, K series, and SUPER BLACK suitable for iron with relatively low carbon content!
We would like to introduce the "Blackening Agents" handled by the Osaka Chemical Research Institute. The "NOT Series" is suitable for iron with relatively low carbon content, while the "K Series" is suitable for steel with significantly high surface hardness. Additionally, we also offer "SUPER BLACK," a product made without the use of the toxic substance cyanide, which is suitable for steel with high surface hardness. 【Features】 ■NOT Series - Suitable for iron with relatively low carbon content (does not contain cyanide) ■K Series - Suitable for steel with significantly high surface hardness ■SUPER BLACK - A product made without the use of the toxic substance cyanide, suitable for steel with high surface hardness *For more details, please refer to the PDF materials or feel free to contact us.
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【Packaging】 ■Black Coloring Agent ・NOT 2.5: 20kg (2.5kg bags × 8) ・NOT 5: 20kg (5kg bags × 4) ・K 2.5: 20kg (2.5kg bags × 8) ■SUPER BLACK: 20kg (2.5kg bags × 8) *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Osaka Chemical Research Institute Co., Ltd. has been engaged in the field of metal heat treatment technology since its establishment in 1960, working together with users to consider and propose suitable processing methods and product selections, as well as striving for research and development of advanced technologies. Please feel free to contact us if you have any requests.