Professional Zinc Alloy Surface Finishing Solutions
Steel Degreasing Liquid
Steel Degreasing Liquid
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Estimated Delivery:Oct 02 - Oct 06
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Free Shipping & Returns: On all orders over $75
Product description
Shipping & Return
Product Overview
Steel Degreasing Liquid is a professional pretreatment chemical supplied by QLQ for zipper, hardware and metal-finishing plants. Standard packing: 25KG/DRUM. 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 | Steel Degreasing Liquid |
| Chemical formula | Blend of surfactants, builders and inhibitors (aqueous) |
| CAS number | Mixture |
| Appearance | Pale yellow to amber clear liquid |
| Grade / type | Water-based, alkaline |
| Standard packing | 25 L HDPE jerry can; 200 L plastic drum |
What it is and what it does. Steel degreasing liquid is a ready-to-use alkaline cleaning solution that removes drawing oils, stamping lubricants and shop soil from steel parts before pickling and plating.
- Pale yellow to amber clear liquid, water-based and alkaline; normally used at 5-10% in water.
- Formulated with surfactants, builders and a sequestrant so oils emulsify and rinse away.
- The tank is maintained by adding the concentrate against the free-alkalinity titration.
Typical Use in a Plating / Finishing Line
| Item | Typical guidance |
|---|---|
| Soak cleaning | 5-10% at 55-70 C for 5-10 minutes |
| Electro-cleaning | 5-8% at 55-65 C with cathodic or anodic polarity |
| Control | Free alkalinity by titration; oil load by visual or gravimetric check |
Safety, Handling & Storage
| Item | Requirement |
|---|---|
| Hazard classification | Irritant (GHS07) — causes serious eye irritation; mild skin irritation on prolonged contact |
| Personal protective equipment | Safety goggles and nitrile gloves; avoid contact with eyes; use good general ventilation |
| Spill / first aid | Absorb or mop up; surfactant solutions are slippery — rinse the floor with plenty of water |
| Storage | Cool, dry, ventilated store; keep containers closed, protect paste and liquid grades from frost and from moisture pick-up |
| 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 |
|---|---|
| How often should the bath be dumped? | When the oil layer stops separating or the titration cannot be held - typically every 4-8 weeks in a busy line. |
| Is it suitable for aluminium? | Not the steel version; a silicate-free aluminium cleaner should be used instead. |
| Product Name | Steel Degreasing Liquid |
| Category | Pretreatment Chemical |
| Standard Packing | 25KG/DRUM |
| Net Weight | 25 KG per drum |
| Appearance | Powder, granule or liquid depending on grade |
| 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 | Plastic drum, sealed |
| 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. |
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.
