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自主研发、优质服务HC镀硬铬添加剂系列HC、HC101、HC102系列镀硬铬添加剂HC系列镀硬铬添加剂是国内较早自主研发的新型镀铬添加剂,适合于各类镀硬铬产品。该工艺电流效率高、沉积速度快、省电、省时、成本低、硬度高、有微裂纹(可增加耐磨性和耐腐蚀性)、镀层均匀、光亮、无氟无腐蚀。HC201装饰铬添加剂镀铬液分析产品硫酸根测定仪KY-Ⅲ专利产品,谨防假冒。专利号01228674.5方便快捷。直接读数,不需配制标准溶液。测定SO_4~(2-)只需10min,准确度高,误差不超过0.05g/L。也可用于粗化液中硫酸的测定(另有说明书)。
Independent research and development, quality service HC Hard chrome additive series HC, HC101, HC102 series Hard chrome plating additive HC series Hard chrome plating additive is a new type of chrome-plated additive researched and developed earlier in China, which is suitable for all kinds of hard chrome plating products. The process has the advantages of high current efficiency, rapid deposition speed, low power consumption, time saving, low cost, high hardness, micro-cracks (which can increase abrasion resistance and corrosion resistance), uniform plating, bright and fluorine-free and non-corrosive. HC201 decorative chrome additive chrome plating solution sulfate analyzer KY-Ⅲ patented product, beware of fake. Patent number 01228674.5 convenient and quick. Direct reading, no preparation of standard solution. Determination of SO_4 ~ (2-) only 10min, high accuracy, the error does not exceed 0.05g / L. It can also be used for the determination of sulfuric acid in roughening liquid (another specification).