It is used for surface processing of decorative items and building materials made primarily of copper alloys.
"AS-S1" is an amorphous brown powder primarily composed of antimony and sulfur. Commonly known as pentasulfide of antimony, it is mainly used as a surface treatment agent for the sulfurized finish on copper alloy building materials such as brass and bronze. Additionally, the sulfurized finish gradually develops a dark brown hue over time. As a high-quality surface finish with a sense of heaviness and durability, it is widely used in the entrances and elevator doors of shrines, temples, Western-style buildings, and public facilities. [Features] - For sulfurized finishing - Main components are antimony and sulfur *For more details, please refer to the PDF document or feel free to contact us.
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[Usage] ■ Mainly used as a surface treatment agent for sulfurized finishing of copper alloy building materials such as brass and bronze. *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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At Nippon Seiko Co., Ltd., in addition to the manufacturing and sales of antimony products, we also handle various metal sulfides (such as tin sulfide, copper sulfide, etc.), composite flame retardants, and metal powders. We provide "antimony," which is widely used as a flame retardant additive or catalyst in various fields of daily life, including automotive, home appliances, and textile products.