TR-124 High Corrosion Protection Trivalent Chromium Passivator with U.S. GME00252 and GMW-3044 Standards Compliance
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강조하다
High Corrosion Protection Trivalent Chromium Passivator
,U.S. GME00252 Standard Trivalent Chromium Passivator
,GMW-3044 Standard Chemical Auxiliary Agent
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유형3가 노란색 부동태화
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목화학 보조제
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사용아연 도금
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모델삼위 일체 크롬 산소
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원래 장소중국
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브랜드 이름FENGFAN
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모델 번호TR-124, TR-125, TR-138
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최소 주문 수량협상 가능
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가격협상 가능
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포장 세부 사항표준 수출 포장
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배달 시간15-25 근무일
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지불 조건L/C,D/A,D/P,T/T,웨스턴 유니온,MoneyGram
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공급 능력200000pcs/day
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) |
관련 상품
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