It has a pleasant smooth texture, and the sliding properties with the film and the film's release properties are excellent!
"KR-BK" suppresses light reflection from the roll surface, which can cause noise in film thickness measurement and image inspection using optical systems. The volume resistivity of black ceramics is 1×10^4 Ω·cm or less, eliminating concerns about static electricity. Additionally, the thermal spray coating is porous, making it prone to liquid penetration and dirt accumulation; however, our original advanced sealing treatment, MS processing, ensures that the pores are 100% sealed. 【Features】 ■ Anti-reflection performance - Suppresses light reflection from the roll surface, which can cause noise in film thickness measurement and image inspection using optical systems. ■ Anti-static performance - The volume resistivity of black ceramics is 1×10^4 Ω·cm or less. - No concerns about static electricity. *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 ■ High Wear Resistance and Long Lifespan - Coating hardness: Hv740, particle hardness: over Hv2000 - Durability against sliding wear from films and similar materials is equal to or greater than hard chrome plating ■ Impermeability - The pore areas are 100% sealed by our original advanced sealing treatment, MS processing ■ Low Friction Coefficient and Film Sliding Properties - The friction coefficient against films is low, almost the same as hard chrome plating - The matte area is formed with peaks aligned, creating a texture - It has a smooth feel that enhances sliding properties with films and good film release characteristics ■ Roll Compatibility - Consultations are available for roll material (aluminum, iron, SUS, CFRP), dimensions, shapes, and design and manufacturing of rolls *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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Hardened Chrome Industrial Co., Ltd. specializes in multifunctional surface treatment technology, which is one of the excellent industrial foundation technologies, and in addition, we also provide the manufacturing and grinding of high-precision rolls to everyone. In particular, in the film manufacturing process of functional plastic films, which have been experiencing explosive development and progress in recent years, we manufacture various rolls, T-dies, round dies, and other key equipment, as well as grinding, polishing, special surface treatment, and repair and maintenance. In response to the increasing demands for high precision and high functionality year by year, we enhance both processing equipment and technology, continuously refine our skills together with our customers, and assist in the production of more advanced films and sheets.