Chrome-Like Polishing Agent For Copper
Silane Coupling Agents For Aluminum
Instructions
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Product Name : Simulated chromium |
Packing Specs : 25KG/Drum |
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PHValue : ≤1 |
Specific Gravity : 1.51土0.05 |
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Dilution Ratio : 1:2~3 |
Solubility in water : All dissolved |
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Storage : Ventilated and dry place |
Shelf Life: 12 months |
Features
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Item: |
Chrome-Like Polishing Agent For Copper |
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Model Number: |
KM0312 |
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Brand Name: |
EST Chemical Group |
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Place of Origin: |
Guangdong, China |
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Appearance: |
Bright tawny liquid |
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Specification: |
25Kg/Piece |
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Mode of Operation: |
Soak |
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Immersion Time: |
Normal atmospheric temperature |
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Operating Temperature: |
1~3 mins |
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Hazardous Chemicals: |
No |
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Grade Standard: |
Industrial grade |
FAQ
Q1: What’s your company’s core bussiness?
A1: EST Chemical Group, founded in 2008, is a manufacturing enterprise mainly engaged in the research, manufacture and sales of rust remover, passivation agent and electrolytic polishing liquid. We aim to provide better service and cost-effective products to global cooperative enterprises.
Q: Why the copper products need to do antioxidation treatment）
A: Because of the copper is very reactive metal，it‘s easy to react with oxygen in the air(Especially in the moisture environment), and form a layer of oxide skin on the products surface, it will affect the appearance and performance of the product. So need to do passivation treatment, in order to prevent the product surface discoloration
Q: IS High investment cost？
A：Don't need professional equipment, professional personnel, can be simple soak, Liquid can be cyclic utilize and the cost is low
Q: Will affect the products property after passivation?
A：Will not change the product size, color and performance
Q: The product is environmental protection? Supplied with certification report?
A：Product is environmental protection, do not contain any harmful heavy metal material, through the SGS、ROSH（The restriction of the use of certain hazardous substances in electrical and electronic equipment）and FDA(Food and Drug Administration)certification
