Professional Zinc Alloy Surface Finishing Solutions
Copper Polishing Agent QLQ-011
Copper Polishing Agent QLQ-011
إنشاء رمز QR
-
Estimated Delivery:Oct 02 - Oct 06
-
Free Shipping & Returns: On all orders over $75
Product description
Shipping & Return
Product Overview
Copper Polishing Agent QLQ-011 is a professional plating salt supplied by QLQ for zipper, hardware and metal-finishing plants. Standard packing: 25KG/BAG. Regular supply for customers in Bangladesh, Pakistan, India and other markets, with export-standard packing and documentation.
Product Identity (Encyclopaedia Card)
| Property | Value |
|---|---|
| Chemical name | Copper Polishing Agent QLQ-011 |
| Chemical formula | Proprietary organic polishing additive |
| CAS number | Mixture |
| Appearance | Pale yellow to amber clear liquid |
| Grade / type | QLQ-011 polishing additive |
| Standard packing | 25 L HDPE jerry can; 200 L plastic drum |
What it is and what it does. Copper polishing agent QLQ-011 is the additive that improves the levelling and the brightness of acid copper deposits, and it produces the polished look used on hardware that is copper plated for its own colour.
- Pale yellow to amber clear liquid, dosed from a dilute stock solution in small amounts.
- Acts on the growth of the copper crystal, which is what creates the levelling effect over a fine scratch pattern.
- QLQ supplies the matched make-up and maintenance additions.
Typical Use in a Plating / Finishing Line
| Item | Typical guidance |
|---|---|
| Acid copper bath | As specified by the process sheet, typically a few mL/L |
| Control | Hull cell panel plus deposit appearance |
| Note | Dose in small increments; the additive is powerful and easy to over-dope |
Safety, Handling & Storage
| Item | Requirement |
|---|---|
| Hazard classification | Not classified as dangerous for transport in most cases; observe good industrial hygiene and dust control |
| Personal protective equipment | Dust mask, goggles and gloves for powder handling; general ventilation |
| Spill / first aid | Sweep up dry; material is a nuisance dust — avoid breathing the dust |
| Storage | Cool, dry, sealed store; keep bags closed, off the floor and away from moisture |
| Transport | Classified and packed according to IATA/IMDG for the hazard class; UN number and packing group stated on the shipping documents |
Quality Documents Shipped With Every Batch
| Document | Comment |
|---|---|
| COA (certificate of analysis) | Provided with the shipment; batch traceable to the production date |
| MSDS (safety data sheet) | Provided with the shipment; batch traceable to the production date |
| Packing list | Provided with the shipment; batch traceable to the production date |
| Commercial invoice | Provided with the shipment; batch traceable to the production date |
| Certificate of origin on request | Provided with the shipment; batch traceable to the production date |
Buyer Questions We Answer Every Week
| Question | Answer |
|---|---|
| Why is the deposit cloudy after a top-up? | Probably an overdose; the usual correction is a carbon treatment and re-balancing. |
| Can I use it in a pyrophosphate bath? | No, the additive systems differ; ask QLQ for the pyrophosphate version. |
| Product Name | Copper Polishing Agent QLQ-011 |
| Category | Plating Salt |
| Standard Packing | 25KG/BAG |
| Net Weight | 25 KG per bag |
| Appearance | White to off-white crystalline powder or granules |
| MOQ | 1 drum / 1 bag |
| Delivery | 7-15 days after payment confirmation |
Key Specifications
| Item | Value |
|---|---|
| Purity / Assay | Industrial grade, COA available on request |
| Packaging Material | Woven bag with PE liner |
| Shelf Life | 12 months in sealed original packing |
| Origin | China |
| Documents | COA, MSDS, packing list, commercial invoice |
Packing & Storage
| Condition | Requirement |
|---|---|
| Temperature | 5-35 °C, away from direct sunlight |
| Humidity | Dry, ventilated warehouse; keep sealed against moisture |
| Stacking | Max 4 layers for drums, follow pallet markings for bags |
| Shelf Check | FEFO - first expired, first out |
Precautions
- Wear chemical-resistant gloves and safety goggles when handling
- Read MSDS before first use; keep away from incompatible materials
- Spill: collect with inert absorbent, do not wash into drains
- Store locked, out of reach of untrained personnel
FAQ
| Question | Answer |
|---|---|
| Can you provide COA / MSDS? | Yes, COA and MSDS are provided with every shipment. |
| What is the MOQ? | MOQ is 1 bag / 1 drum. Mixed loading of different chemicals is accepted. |
| Do you provide dosing guidance? | Yes, QLQ engineers provide free bath set-up and dosing consultation based on Hull-cell results. |
| How about shipping? | 7-15 days by sea or air depending on quantity and destination port. |
Related Reading
What Would You Like to Solve?
QLQ supplies the full line — equipment, chemistry and the working documents that make them run — to hardware and zipper factories in 60+ global markets. Contact us to discuss your application, or explore the complete solutions.
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.
