TR-124 High Corrosion Protection Trivalent Chromium Passivator with U.S. GME00252 and GMW-3044 Standards Compliance
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ハイライト
High Corrosion Protection Trivalent Chromium Passivator
,U.S. GME00252 Standard Trivalent Chromium Passivator
,GMW-3044 Standard Chemical Auxiliary Agent
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タイプ三価イエロー不動態化
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アイテム化学補助剤
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使用亜鉛メッキ
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モデル三価クロムパッシベーター
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起源の場所中国
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ブランド名FENGFAN
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モデル番号TR-124、TR-125、TR-138
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最小注文数量交渉可能
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価格交渉可能
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パッケージの詳細標準のエクスポートパッケージ
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受渡し時間15～25営業日
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支払条件L/C、D/A、D/P、T/T、ウェスタンユニオン、マネーグラム
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供給の能力200000pcs/日
TR-124 High Corrosion Protection Trivalent Chromium Passivator with U.S. GME00252 and GMW-3044 Standards Compliance
TR-124 High Corrosion Protection Trivalent Chromium Passivator
TR-124 is a high-performance trivalent chromium passivator offering superior corrosion protection while meeting environmental standards.
Key Properties
- Trivalent chrome passivation process free from hexavalent chromium and oxidizers, certified by SGS international standards
- Provides excellent corrosion resistance for both yellowish and blue passivation treatments
- Passivation layer readily accepts organic dye staining
- Reduces wastewater treatment costs while complying with hexavalent chromium restrictions
- Extended usage life with recommended reflux washing water recycling
- Compliant with U.S. GME00252 and GMW-3044 standards
Process Flow
- Plate zinc
- Washing
- Immerse in Nitric Acid (0.5%)
- Immerse in TR-124
- Wash with cool water
- Wash with hot deionized water
- Dry
Operation Parameters for Yellowish Passivation
| Parameter | Operating Range | Optimal Setting |
|---|---|---|
| TR-124 Concentration | 100-150 ml/L | 125 ml/L |
| Immersion Time | 45-80 seconds | - |
| Temperature | 55-80°C | 60°C |
| pH Level | 1.8-2.2 | 2.0 (adjusted with nitric acid or NaOH solution) |
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