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銀保護劑
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Industrial Parts Cleaning
Nickel-tungsten Plating
Pretreatment
Copper Plating
Nickel Plating
Semi-gloss Nickel
Barrel Nickel Plating
Bright Nickel & Straight Nickel
Sand Nickel & Pearl Nickel
Electroless Nickel Plating
Low-phosphorus Electroless Nickel
Medium-phosphorus Electroless Nickel
High-phosphorus Electroless Nickel
Alloy Plating
Tin-nickel Alloy
Tin-zinc-cobalt Alloy
Copper-tin Alloy
Electronic Plating
Tin Plating
Silver Plating
Protective Agent
Nickel Protective Agent
Copper Protective Agent
Tin Protective Agent
Silver Protective Agent
Passivation & Sealing
Zinc Plating Passivation
Zinc-nickel Passivation
Sealing Agent
Zinc Plating & Zinc-nickel Alloy
Acidic Zinc Plating
Alkaline Zinc Plating
Alkaline Zinc-nickel Alloy
Aluminum Oxidation
Chrome Plating
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German Schl?tter Products
Alkaline Zinc Plating
Alkaline Zinc-nickel Alloy
Acidic Zinc-nickel Alloy
Tin Plating
Silver Plating
Passivation & Sealing & Protection
315易水洗金銀保護劑
315 是一款作用于金、銀鍍層的強效防變色劑。對于銀鍍層:5% K2S 測試 3 - 10min 不變色(25℃條件下,時間與銀鍍層厚度有關),260℃下 10min 不變色。市場上有含量為 45%、50%以及 98%等的硫化鉀,還有發黑用的未知含量。為了硫化鉀測試結果的準確性,建議使用 98%含量。對于金鍍層:72 小時鹽霧試驗無腐蝕。
Product features
01
清洗性極佳
02
硫化鉀測試時間長
Application area
航空航天
衛浴潔具
汽車配件
五金
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